6    $dropdown .= "<option name=\"\">$firstentry</option>"; 
7  
8    foreach($pairs AS $value => $name)
9    { 
10       $dropdown .= ($value == $key) ?  

8  
9       // Create the dropdown elements 
10       foreach($pairs AS $value => $name)
11       { 
12          $dropdown .= "<option name=\"$value\">$name</option>"; 

8  
9    $dblogin = array ( 
10       'dsn' => "mysql://corpweb:secret@localhost/corporate",
11       'table' => "userauth",
12       'usernamecol' => "username",
13       'passwordcol' => "pswd",
14       'cryptType' => "md5"
15       'db_fields' => "*"
16    ); 
17  

12    // Register the getRandQuote() function.  
13    $server->register("getRandQuote", 
14                 array('format' => 'xsd:string'),
15                 array('return' => 'xsd:string'),
16                 'urn:boxing', 
17                 'urn:boxing#getRandQuote'); 

16  
17    // Which parameters should be passed to the doSpellingSuggestion method? 
18    $input = array('phrase' => $keyword, 'key' => $key);
19  
20    // Call the doSpellingSuggestion method 

1 <?php 
2 $pages = array('index.php'   => 'Home',
3                'news.php'    => 'News',
4                'blog.php'    => 'Blog',
5                'gallery.php' => 'Gallery',
6                'contact.php' => 'Contact');
7  
8 function insertMenu($pages, $pageID) { 
9   echo "<ul>\n"; 
10   foreach ($pages as $file => $listing) {
11     echo '<li'; 
12     // if the current filename and array key match, insert ID 

50       if ( strlen( $product['name'] ) > 0 ) 
51         $out[ $product['asin'] ] = array( 
52           'url' => $product['url'],
53           'imagesmall' => $product['imagesmall'],
54           'name' => $product['name'],
55           'release' => $product['release'],
56           'manufacturer' => $product['manufacturer'],
57           'asin' => $product['asin'],
58           'creator' => $creator,
59           'price' => $price
60         ); 
61     } 

5  
6 $pages = array( 
7   home => array( id=>"home", parent=>"", title=>"Home", url=>"showpage.php?id=home" ),
8   users => array( id=>"users", parent=>"home", title=>"Users", url=>"showpage.php?id=users" ), 
9   jack => array( id=>"jack", parent=>"users", title=>"Jack", url=>"showpage.php?id=jack" )
10   ); 
11  

27       print( ", " ); 
28     print( $fieldnames[ $f ] ); 
29     print( " => " );
30     print( $data ); 
31   } 

20  
21 $data = array(); 
22 foreach($google as $key => $result)
23 { 
24   $data []= array( 
25     'title' => $result->title,
26     'snippet' => $result->snippet,
27     'URL' => $result->URL
28   ); 
29 } 

1 <?php 
2 $images = array( 
3   array( 'lat' => -121.9033, 'lon' => 37.5029, 'img' => "mp0.jpg" ),
4   array( 'lat' => -121.8949, 'lon' => 37.5050, 'img' => "mp1.jpg" ),
5   array( 'lat' => -121.8889, 'lon' => 37.5060, 'img' => "mp2.jpg" ),
6   array( 'lat' => -121.8855, 'lon' => 37.5076, 'img' => "mp3.jpg" ),
7   array( 'lat' => -121.8835, 'lon' => 37.5115, 'img' => "mp4.jpg" ), 
8   array( 'lat' => -121.8805, 'lon' => 37.5120, 'img' => "mp5.jpg" ) 

9    
10   $a = array( 
11     'harmless' => 
12       array('no', 'problem'),  
13     'harmful' => 
14       array('<bad>', '--> <worse> <<-') 
15   );  

1 <?php 
2   $a = array('one' => 'I', 'two' => 'II', 'three' => 'III', 'four' => 'IV');
3   while ($element = each($a)) { 
4     echo htmlspecialchars($element['key'] . ': ' . $element['value']) . '<br />';  

1 <?php 
2   $a = array('one' => 'I', 'two' => 'II', 'three' => 'III', 'four' => 'IV');
3   while (list($key, $value) = each($a)) { 
4     echo htmlspecialchars("$key: $value") . '<br />';  

1 <?php 
2   $a = array('one' => 'I', 'two' => 'II', 'three' => 'III', 'four' => 'IV');
3   foreach ($a as $key => $value) {
4     echo htmlspecialchars("$key: $value") . '<br />'; 
5   } 

2   function printNestedArray($a) { 
3     echo '<blockquote>'; 
4     foreach ($a as $key => $value) {
5       echo htmlspecialchars("$key: "); 
6       if (is_array($value)) { 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
14  
15   $arr = array( 
16     'Roman' =>
17       array('one' => 'I', 'two' => 'II', 'three' => 'III', 'four' => 'IV'),
18     'Arabic' =>
19       array('one' => '1', 'two' => '2', 'three' => '3', 'four' => '4')
20   ); 
21  

3  
4 // (sample) presets 
5 $presets = array( 'production-www'=>'root:www-0750',
6                   'shared-dev'=>':www-2770',
7                   'all-mine'=>'-0700'
8                   ); 
9  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
23     Ownership / group / permissions scheme, one of the following: 
24     <?php 
25        foreach( $presets AS $name=>$scheme ) {
26          print $name . '<br />'; 
27       } 

117  
118   // for each found... 
119   foreach( $found AS $fpath=>$file ) {
120  
121     // find matching record 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
145       // content same so stats changed... which ones? 
146       $changed = NULL; 
147       foreach( $knownFile->stats AS $key=>$knownValue ) {
148         if ( $file->stats[ $key ] != $knownValue ) { 
149           $changed .= "$key changed from $knownValue to " . $file->stats[ $key ] . ', '; 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
165  
166   // now report on unlinked files 
167   foreach( $known AS $kpath=>$file ) {
168     if ( empty( $found[ $kpath ] ) ) { 
169       print "MISSING file at $kpath.\r\n"; 

21  
22       // generate the pem-encoded private key 
23       $config = array( 'digest_alg'=>'sha1',
24                        'private_key_bits'=>1024,
25                        'encrypt_key'=>TRUE,
26                      ); 
27       $key = openssl_pkey_new( $config ); 

10   // a "Distinguished Name" is required for the public key 
11   $distinguishedName = array( 
12     "countryName" => "US",
13     "stateOrProvinceName" => "New York",
14     "localityName" => "New York City",
15     "organizationName" => "example.net",
16     "organizationalUnitName" => "Pro PHP Security",
17     "commonName" => "pps.example.net",
18     "emailAddress" => "csnyder@example.net"
19     ); 
20   $openSSL->makeKeys( $distinguishedName, $passphrase ); 

6  
7   // create a context 
8   $options = array( 'http' => array( 'user_agent' => 'sslConnections.php' ),
9       'ssl' => array( 'allow_self_signed' => TRUE ) );
10   $context = stream_context_create( $options ); 
11  

11             </H1> 
12             <?php 
13                 $local_fruits = array("fruit1" => "apple", "fruit2" => "pomegranate", 
14                     "fruit3" => "orange");
15  
16                 foreach ($local_fruits as $key => $value) {
17                     echo "Key: $key; Value: $value<BR>"; 
18                 } 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
22                 $local_fruits = array_flip($local_fruits); 
23  
24                 foreach ($local_fruits as $key => $value) {
25                     echo "Key: $key; Value: $value<BR>"; 
26                 } 

15                 $test_scores["Mary"]["first"] = 87; 
16                 $test_scores["Mary"]["second"] = 93; 
17                 foreach ($test_scores as $outer_key => $single_array) {
18                     foreach ($single_array as $inner_key => $value) {
19                         echo "\$test_scores[$outer_key][$inner_key] = $value<BR>"; 
20                     } 

13                     if(is_array($value)){ 
14                         foreach($value as $item){ 
15                             echo $key, " => ", $item, "<BR>";
16                         } 
17                     } 
18                     else { 
19                         echo $key, " => ", $value, "<BR>";
20                     } 
21                 } 

2  
3 $points = array( 
4   0  => 120, 1  => 60,    
5  
6   2  => 130, 3  => 60,  
7  
8   4  => 160, 5  => 80,   
9  
10   6  => 180, 7  => 20,   
11  
12   8  => 150, 9  => 40,   
13  
14   10 => 110, 11 => 10,
15     
16   12 => 110, 13 => 80    

41   $i=0; 
42   while ($row = $result->fetch_assoc()) { 
43     foreach ($row as $key => $value) {
44       // use the book_id to get a list of authors 
45       if ($key == 'book_id') { 

1 <?php 
2 function insertMenu() { 
3   $pages = array('listbooks.php'    => 'List books',
4                  'listauthors.php'  => 'List authors',
5                  'listpub.php'      => 'List publishers',
6                  'new_book.php'     => 'New book',
7                  'new_auth_pub.php' => 'New author/publisher',
8                  'getprices.php'    => 'Get prices');
9   ?> 
10   <div id="menu"> 
11   <ul> 
12   <?php 
13   foreach ($pages as $file => $listing) {
14     echo '<li'; 
15     if (strpos($_SERVER['SCRIPT_FILENAME'],$file)) { 

1 <?php 
2 function insertMenu() { 
3   $pages = array('listbooks.php'    => 'List books',
4                  'listauthors.php'  => 'List authors',
5                  'listpub.php'      => 'List publishers',
6                  'new_book.php'     => 'New book',
7                  'new_auth_pub.php' => 'New author/publisher',
8                  'getprices.php'    => 'Get prices');
9   ?> 
10   <div id="menu"> 
11   <ul> 
12   <?php 
13   foreach ($pages as $file => $listing) {
14     echo '<li'; 
15     if (strpos($_SERVER['SCRIPT_FILENAME'],$file)) { 

1 <?php 
2 function insertMenu() { 
3   $pages = array('listbooks.php'    => 'List books',
4                  'listauthors.php'  => 'List authors',
5                  'listpub.php'      => 'List publishers',
6                  'new_book.php'     => 'New book',
7                  'new_auth_pub.php' => 'New author/publisher',
8                  'getprices.php'    => 'Get prices');
9   ?> 
10   <div id="menu"> 
11   <ul> 
12   <?php 
13   foreach ($pages as $file => $listing) {
14     echo '<li'; 
15     if (strpos($_SERVER['SCRIPT_FILENAME'],$file)) { 

1 <?php 
2 function insertMenu() { 
3   $pages = array('listbooks.php'    => 'List books',
4                  'listauthors.php'  => 'List authors',
5                  'listpub.php'      => 'List publishers',
6                  'new_book.php'     => 'New book',
7                  'new_auth_pub.php' => 'New author/publisher',
8                  'getprices.php'    => 'Get prices');
9   ?> 
10   <div id="menu"> 
11   <ul> 
12   <?php 
13   foreach ($pages as $file => $listing) {
14     echo '<li'; 
15     if (strpos($_SERVER['SCRIPT_FILENAME'],$file)) { 

20  
21   while (count($default_dir) > 0) { 
22     foreach ($default_dir as $dir_key => $startingdir) {
23      if ($dir = @opendir($startingdir)) { 
24        while (($file = readdir($dir)) !== false) { 

71         <option value="" selected>Select an actor...</option> 
72 <?php 
73   foreach ($people as $people_id => $people_fullname) {
74 ?> 
75         <option value="<?php echo $people_id; ?>" ><?php  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
87         <option value="" selected>Select a director...</option> 
88 <?php 
89   foreach ($people as $people_id => $people_fullname) {
90 ?> 
91         <option value="<?php echo $people_id; ?>" ><?php  

107         <option value="" selected>Select an actor...</option> 
108 <?php 
109   foreach ($people as $people_id => $people_fullname) {
110     if ($people_id == $movie_leadactor) { 
111       $selected = " selected"; 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
128         <option value="" selected>Select a director...</option> 
129 <?php 
130   foreach ($people as $people_id => $people_fullname) {
131     if ($people_id == $movie_director) { 
132       $selected = " selected"; 

116         <option value="" selected>Select an actor...</option> 
117 <?php 
118 foreach ($people as $people_id => $people_fullname) {
119   if ($people_id == $movie_leadactor) { 
120     $selected = " selected"; 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
138         <option value="" selected>Select a director...</option> 
139 <?php 
140 foreach ($people as $people_id => $people_fullname) {
141   if ($people_id == $movie_director) { 
142     $selected = " selected"; 

119         <option value="" selected>Select an actor...</option> 
120 <?php 
121 foreach ($people as $people_id => $people_fullname) {
122   if ($people_id == $movie_leadactor) { 
123     $selected = " selected"; 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
141         <option value="" selected>Select a director...</option> 
142 <?php 
143 foreach ($people as $people_id => $people_fullname) {
144   if ($people_id == $movie_director) { 
145     $selected = " selected"; 

23 die; 
24 $products = array(   
25                 array(  "id"=>1, 
26                         "type"=>"book", 
27                         "firstname"=>"willa",
28                         "mainname"=>"cather",
29                         "title"=>"My Antonia",
30                         "price"=>10.99,
31                         "numpages"=>300
32                 ), 
33                 array(  "id"=>2,
34                         "type"=>"cd", 
35                         "firstname"=>"The",
36                         "mainname"=>"Alabama 3",
37                         "title"=>"Exile on Coldharbour Lane", 
38                         "price"=>10.99, 

13 // Array 
14 // ( 
15 //     [0] => __construct
16 //     [1] => getPlayLength
17 //     [2] => getSummaryLine 
18 //     [3] => getProducerFirstName
19 //     [4] => getProducerMainName
20 //     [5] => setDiscount
21 //     [6] => getDiscount
22 //     [7] => getTitle
23 //     [8] => getPrice
24 //     [9] => getProducer
25 //     [10] => discountPrice
26 // ) 
27   

8 // Array 
9 // ( 
10 //     [cdproductplayLength] => 0
11 //     [coverUrl] =>
12 //     [shopproducttitle] =>
13 //     [shopproductproducerMainName] =>
14 //     [shopproductproducerFirstName] =>
15 //     [*price] =>
16 //     [shopproductdiscount] => 0
17 // ) 
18  

5  
6 // object(CdProduct)#1 (7) { 
7 //   ["playLength:private"]=>
8 //   float(60.33) 
9 //   ["coverUrl"]=>
10 //   string(0) "" 
11 //   ["title:private"]=>
12 //   string(25) "Exile on Coldharbour Lane" 
13 //   ["producerMainName:private"]=>
14 //   string(9) "Alabama 3" 
15 //   ["producerFirstName:private"]=>
16 //   string(3) "The" 
17 //   ["price:protected"]=>
18 //   float(10.99) 
19 //   ["discount:private"]=>
20 //   int(0) 
21 // } 

4     private $configData  
5             = array(  
6                     "PersonModule" => array( 'person'=>'bob' ),
7                     "FtpModule"    => array( 'host'  =>'example.com', 
8                                              'user'  =>'anon' ) 
9               ); 
10     private $modules = array();  
11  
12     function init() { 
13         $interface = new ReflectionClass('Module');  
14         foreach ( $this->configData as $modulename => $params ) {
15             $module_class = new ReflectionClass( $modulename ); 
16             if ( ! $module_class->isSubclassOf( $interface ) ) { 

12 try { 
13   $table = "mytable"; 
14   $objDB->insert($table, array('myval' => 'foo') );
15   $objDB->insert($table, array('myval' => 'bar') );
16   $objDB->insert($table, array('myval' => 'blah') );
17   $objDB->insert($table, array('myval' => 'mu') );
18   $objDB->update($table, array('myval' => 'baz'), array('myval' => 'blah'));
19   $objDB->delete($table, array('myval' => 'mu'));
20   $data = $objDB->select("SELECT * FROM mytable"); 
21   var_dump($data); 

47     // create a useful array for the SET clause 
48     $arUpdates = array(); 
49     foreach($arFieldValues as $field => $val) {
50       if(! is_numeric($val)) { 
51         //make sure the values are properly escaped 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
58     // create a useful array for the WHERE clause  
59     $arWhere = array(); 
60     foreach($arConditions as $field => $val) {
61       if(! is_numeric($val)) { 
62         //make sure the values are properly escaped 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
84     //create a useful array for generating the WHERE clause 
85     $arWhere = array(); 
86     foreach($arConditions as $field => $val) {
87       if(! is_numeric($val)) { 
88         //make sure the values are properly escaped 

73      
74     $arSet = array(); 
75     foreach($arUpdates as $name => $value) {
76       $arSet[] = $name . ' = ' . $this->conn->quoteSmart($value); 
77     } 

38  
39     if (is_array($var)) { 
40       foreach($var as $key => $value) {
41            
42           $string .= "<tr>\n" ; 

61     //Take the query string in the form var=foo&bar=blah 
62     //and convert it to an array like 
63     // array('var' => 'foo', 'bar' => 'blah')
64     //Be sure to convert urlencoded values 
65     $queryData = $urlData['query']; 

22     $ret = $array1; 
23      
24     foreach ($array2 as $key => $element) {
25         if (isset ($ret[$key])) { 
26             $ret[$key] += $element; 

18     $mag = new issues; 
19     $mag->title = "Time"; 
20     $mag->issues = array (1 => 'Jan 2003', 2 => 'Feb 2003');
21  
22     echo $mag->getTitle(2); 

24  
25 function display_backtrace($bt) { 
26     foreach ($bt as $i => $f) {
27         printf("#%d %s:%d: %s%s%s()\n", $i, basename($f['file']), 
28                $f['line'], $f['class'], $f['type'], $f['function']); 

6  
7     $values = array( 
8         1993 => 3300, 1994 => 3450, 1995 => 4500, 1996 => 4400, 1997 => 4850, 1998 => 5100,
9         1999 => 5300, 2000 => 5700, 2001 => 6400, 2002 => 6700, 2003 => 6600, 2004 => 7100,
10     ); 
11     $max_value = 8000; 

22 $term_sol = "\x1b[1G"; 
23 $severity_map = array ( 
24     0 => 'info   ',
25     1 => 'warning',
26     2 => 'error  '
27 ); 
28  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
107 /* Create context and set the notifier callback */ 
108 $context = stream_context_create(); 
109 stream_context_set_params($context, array ("notification" => "notifier"));
110  
111 /* Open the target URL */ 

4       $dropdown = "<select name=\"$identifier\" multiple=\"$multiple\">"; 
5       $dropdown .= "<option name=\"\">$firstentry</option>"; 
6       foreach($pairs AS $value => $name)
7          $dropdown .= ($value==$selectedkey) ? "<option name=\"$value\" selected=\"selected\">$name</option>" : "<option name=\"$value\">$name</option>"; 
8       echo "</select>"; 

8  
9       // Create the dropdown elements 
10       foreach($pairs AS $value => $name)
11          $dropdown .= "<option name=\"$value\">$name</option>"; 
12  

22  
23    $crumb_site = "http://www.example.com/"; 
24    $crumb_labels = array("articles" => "Recent Articles",
25                                         "php" => "Advanced PHP",
26                                         "mysql" => "MySQL",
27                                         "pmnp" => "PHP 5 and MySQL Pro");
28  
29    echo create_crumbs($crumb_site, $crumb_labels); 

1 <?php 
2    $params = array("ftp" => array("overwrite" => "1"));
3    $context = stream_context_create($params); 
4    $fh = fopen("ftp://localhost/", "w", 0, $context); 

13  
14    /* Specify the attributes to be modified. */ 
15    $attrs = array("Company" => "Roman Empire", "Title" => "Pontifex Maximus");
16  
17    /* Modify the entry. */ 

25   // More sophisticated multi-dimensional array 
26   $planets2 = array( 
27     "Mercury"=> array("dist"=>0.39, "dia"=>0.38),
28     "Venus"  => array("dist"=>0.72, "dia"=>0.95),
29     "Earth"  => array("dist"=>1.0,  "dia"=>1.0,
30                   "moons"=>array("Moon")),
31     "Mars"   => array("dist"=>0.39, "dia"=>0.53,
32                   "moons"=>array("Phobos", "Deimos")), 
33   ); 

19    // Use the $context to get variable information for the function 
20    // with the error 
21    foreach($context as $name => $value)
22    { 
23      if (!empty($value)) 

19 //============================================================================== 
20  
21 var $ez=array('fontSize'=>10); // used for storing most of the page configuration parameters
22 var $y; // this is the current vertical positon on the page of the writing point, very important 
23 var $ezPages=array(); // keep an array of the ids of the pages, making it easy to go back and add page numbers etc. 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
148     return; 
149   } 
150   $def=array('gap'=>10,'num'=>2);
151   foreach($def as $k=>$v){
152     if (!isset($options[$k])){ 
153       $options[$k]=$v; 
154     } 
155   } 
156   // setup the columns 
157   $this->ez['columns']=array('on'=>1,'colNum'=>1);
158  
159   // store the current margins 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
192       if (isset($this->ezPages[$pageNum])){ 
193         $this->ez['insertMode']=1; 
194         $this->ez['insertOptions']=array('id'=>$this->ezPages[$pageNum],'pos'=>$pos);
195       } 
196       break; 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
291   } 
292   $i = count($this->ez['pageNumbering']); 
293   $this->ez['pageNumbering'][$i][$this->ezPageCount]=array('x'=>$x,'y'=>$y,'pos'=>$pos,'pattern'=>$pattern,'num'=>$num,'size'=>$size);
294   return $i; 
295 } 

71 * current colour for fill operations, defaults to inactive value, all three components should be between 0 and 1 inclusive when active 
72 */ 
73 var $currentColour=array('r'=>-1,'g'=>-1,'b'=>-1);
74 /** 
75 * current colour for stroke operations (lines etc.) 
76 */ 
77 var $currentStrokeColour=array('r'=>-1,'g'=>-1,'b'=>-1);
78 /** 
79 * current style that lines are drawn in 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
123 * it defaults to turning on the compression of the objects 
124 */ 
125 var $options=array('compression'=>1);
126 /** 
127 * the objectId of the first page of the document 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
228   switch($action){ 
229     case 'new': 
230       $this->objects[$id]=array('t'=>'destination','info'=>array());
231       $tmp = ''; 
232       switch ($options['type']){ 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
263   switch ($action){ 
264     case 'new': 
265       $this->objects[$id]=array('t'=>'viewerPreferences','info'=>array());
266       break; 
267     case 'add': 

11   // Output the book heading and author 
12   $doc->ezText("<u>Alice's Adventures in Wonderland</u>", 24, 
13                 array("justification"=>"center"));
14   $doc->ezText("by Lewis Carroll", 20, array("justification"=>"center"));
15  
16   // Create a little bit of space 
17   $doc->ezSetDy(-10); 
18  
19   // Output the chapter title 
20   $doc->ezText("Chapter 1: Down the Rabbit-Hole", 18, 
21                 array("justification"=>"center"));
22  
23   // Number the pages 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
29  
30   // Switch to two-column mode 
31   $doc->ezColumnsStart(array("num"=>2, "gap"=>15));
32  
33   // Use the Times-Roman font for the text 
34   $doc->selectFont("./fonts/Times-Roman.afm"); 
35  
36   // Include an image with a caption 
37   $doc->ezImage("rabbit.jpg", "", "", "none"); 
38   $doc->ezText("<b>White Rabbit checking watch</b>", 
39                12,array("justification"=>"center"));
40  
41   // Create a little bit of space 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
43  
44   // Add chapter text to the document 
45   $doc->ezText($text,10,array("justification"=>"full"));
46  
47   // Output the document 

1 $desserts = array('ice_cream' => 1, 'frozen_yogurt' => 1, 'sorbet' => 1);
2 if ($desserts[$_REQUEST['dessert']]) { 
3     $dbh->query('INSERT INTO ! (flavor) VALUES (?)', array($_REQUEST['dessert'], $_REQUEST['flavor'])); 

1 $flavors= $dbh->getAssoc('SELECT id,flavor FROM ice_cream'); 
2 print '<select name="flavor">'; 
3 foreach ($flavors as $id => $flavor) {
4     print "<option value=\"$id\">$flavor</option>"; 
5 } 

1 $dbh->autoExecute('ice_cream',array('flavor' => 'Blueberry', 'price' => 3.00), 
2 DB_AUTOQUERY_INSERT); 

1 $dbh->autoExecute('ice_cream', 
2                   array('flavor' => 'Blueberry',  'price' => 3.00),
3                   DB_AUTOQUERY_UPDATE); 

1 $dbh->autoExecute('ice_cream',array('flavor' => 'Blueberry', 'price' => 3.00),
2 DB_AUTOQUERY_UPDATE,'id = 23'); 
3  

11   } 
12   function put($name, $tostore) { 
13     $storageobj = array('object' => $tostore, 'time' => time());
14     dba_replace($name, serialize($storageobj), $this->dbm); 
15   } 

10  
11 class FibonacciTest extends PHPUnit_Framework_TestCase { 
12   private $known_values = array( 0 => 1,
13                              1 => 1,
14                              2 => 2,
15                              3 => 3,
16                              4 => 5,
17                              5 => 8,
18                              6 => 13,
19                              7 => 21,
20                              8 => 34,
21                              9 => 55);
22   public function testKnownValues() { 
23     foreach ($this->known_values as $n => $value) {
24       $this->assertEquals($value, Fib($n),  
25                           "Fib($n) == ".Fib($n)." != $value"); 

30     $query = "SELECT * from users WHERE userid = :1"; 
31     $data = $dbh->prepare($query)->execute($userid)->fetch_assoc(); 
32     foreach( $data as $attr => $value ) {
33       $this->$attr = $value; 
34     } 

33 $client->AuthorSearchRequest($authreq); 
34 $params = array( 
35 'author' => 'schlossnagle',
36 'page' => 1,
37 'mode' => 'books',
38 'tag' => 'webservices-20',
39 'type'        => 'lite',
40 'dev-tag'      => 'D3J98F4T2LIT7G',
41 ); 
42 // invoke the method  

7  
8 $params = array( 
9             'browse_node' => 18,
10             'page'        => 1,
11             'mode'        => 'books',
12             'tag'         => 'melonfire-20',
13             'type'        => 'lite',
14             'devtag'      => 'D3J98F4T2LIT7G'
15 ); 
16  

24     die("Can't read article.html: $php_errormsg"); 
25 } 
26 $vars = array('{title}' => 'Man Bites Dog',
27               '{headline}' => 'Man and Dog Trapped in Biting Fiasco',
28               '{byline}' => 'Ireneo Funes',
29               '{article}' => "<p>While walking in the park today,
30 Bioy Casares took a big juicy bite out of his dog, Santa's Little 
31 Helper. When asked why he did it, he said, \"I was hungry.\"</p>", 
32               '{date}' => date('l, F j, Y'));
33  
34 foreach ($vars as $field => $new_value) {
35     $page = str_replace($field, $new_value, $page); 
36 } 

57 arsort($addresses); 
58  
59 foreach ($addresses as $address => $count) {
60     // Don't forget the newline! 
61     if (fwrite($out_fh, "$count,$address\n") === false) { 

1 $population = array('New York, NY' => 8008278,
2                     'Los Angeles, CA' => 3694820,
3                     'Chicago, IL' => 2896016,
4                     'Houston, TX' => 1953631,
5                     'Philadelphia, PA' => 1517550,
6                     'Phoenix, AZ' => 1321045,
7                     'San Diego, CA' => 1223400,
8                     'Dallas, TX' => 1188580,
9                     'San Antonio, TX' => 1144646,
10                     'Detroit, MI' => 951270);
11  
12 $total_population = 0; 
13 print "<table><tr><th>City</th><th>Population</th></tr>\n"; 
14 foreach ($population as $city => $people) {
15     $total_population += $people; 
16     print "<tr><td>$city</td><td>$people</td></tr>\n"; 

1 Use asort() to sort by population. 
2 $population = array('New York, NY' => 8008278,
3                     'Los Angeles, CA' => 3694820,
4                     'Chicago, IL' => 2896016,
5                     'Houston, TX' => 1953631,
6                     'Philadelphia, PA' => 1517550,
7                     'Phoenix, AZ' => 1321045,
8                     'San Diego, CA' => 1223400,
9                     'Dallas, TX' => 1188580,
10                     'San Antonio, TX' => 1144646,
11                     'Detroit, MI' => 951270);
12  
13 $total_population = 0; 
14 asort($population); 
15 print "<table><tr><th>City</th><th>Population</th></tr>\n"; 
16 foreach ($population as $city => $people) {
17     $total_population += $people; 
18     print "<tr><td>$city</td><td>$people</td></tr>\n"; 

1 // Separate the city and state name in the array so we can total by state 
2 $population = array('New York'     => array('state' => 'NY', 'pop' => 8008278),
3                     'Los Angeles'  => array('state' => 'CA', 'pop' => 3694820),
4                     'Chicago'      => array('state' => 'IL', 'pop' => 2896016),
5                     'Houston'      => array('state' => 'TX', 'pop' => 1953631),
6                     'Philadelphia' => array('state' => 'PA', 'pop' => 1517550), 
7                     'Phoenix'      => array('state' => 'AZ', 'pop' => 1321045), 

9     //timeout after 5 seconds 
10     socket_set_option($socket, SOL_SOCKET, 
11         SO_RCVTIMEO, array('sec'=>5,'usec'=>0));
12  
13     //connect to the RtCW master server 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
34             $port = (ord(substr($line, $i+5, 1)) * 256) + 
35                 ord(substr($line, $i+6, 1)); 
36             $server[] = array('ip'=>$ip, 'port'=>$port);
37         } 
38     } 

4  
5     //display results 
6     foreach($mxrecord as $key=>$host)
7     { 
8         print("$host - $weight[$key]<br>\n"); 

2     //create an array 
3     $myArray = array( 
4         "Name"=>"Leon Atkinson",
5         "Profession"=>array("Programmer", "Author"), 
6         "Residence"=>"Martinez, California"
7     ); 
8 ?> 

1 <?php 
2     $location = array('Leon Atkinson'=>'home',
3         'john villarreal'=>'away',
4         'leon atkinson'=>'away', 
5         'Carl porter'=>'home',
6         'Jeff McKillop'=>'away',
7         'Rick Marazzani'=>'away',
8         'bob dibetta'=>'away',
9         'Joe Tully'=>'home'
10         ); 
11  

15  
16     //print out totals 
17     foreach($count as $number=>$count)
18     { 
19         print("$number: $count (" . 

45     $req_length = count( $requirements ); 
46  
47     foreach($HTTP_POST_VARS as $field => $value)
48     { 
49       $field_name = explode("_", $field); 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
201 </table> 
202 <?php 
203         foreach($HTTP_POST_VARS as $field => $value)
204         { 
205           echo "<input type=\"hidden\" name=\"$field\" value=\"$value\" />\n"; 

27     $req_length = count( $requirements ); 
28  
29     foreach($HTTP_POST_VARS as $field => $value)
30     { 
31       $field_name = explode("_", $field); 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
181     echo "<tr><th colspan=\"2\">Results:</th></tr><thead>\n"; 
182     echo "<tbody><tr><th>Field:</th><th>Value:</th></tr>\n"; 
183     foreach($HTTP_POST_VARS as $field => $value)
184     { 
185       $field_name = explode( "_", $field); 

35     $req_length = count( $requirements ); 
36  
37     foreach($HTTP_POST_VARS as $field => $value)
38     { 
39       $field_name = explode("_", $field); 

62         // and SMTP Port.  We use 'smtp' for our mail method so that we can use 
63         // an external SMTP server for relaying messages if nessisary.  
64         $this->_oMail = & Mail::factory("smtp", array("host" => SMTP_HOST, 
65                                                       "port" => SMTP_PORT));
66          
67         // Check and capture returned exceptions if present 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
207         // Build standard headers array 
208         $aHead = array( 
209                      "From" => FROM_NAME."<".FROM_EMAIL.">",
210                      "Subject" => $aNewsletter["Subject"]
211                  ); 
212          
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
280         // Build static headers 
281         $aHead = array( 
282                      "From" => FROM_NAME."<".FROM_EMAIL.">",
283                      "Subject" => $aNewsletter["Subject"]
284                  ); 
285          

109             // This will define your transaction as well as your VeriSign user info 
110             $aTransArgs = array( 
111                 'USER' => 'mylogin',
112                 'PWD'  => 'mypassword',
113                 'PARTNER' => 'VeriSign',
114                 'TRXTYPE' => 'S',
115                 'TENDER'  => 'C',
116                 'AMT'     => $iAmount,
117                 'ACCT'    => $sCCNumber,
118                 'EXPDATE' => date("my",$iCCDate)
119             ); 
120          

256         // write out channel info 
257         $sRssFeed .= "  <channel rdf:about=\"" . $this->_aChannel["about"] . "\">\n"; 
258         foreach ( $this->_aChannel as $sKey => $sValue ) {
259             // "about" is an attribute, not an element 
260             if( 0 != strcmp($sKey , "about") ) { 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
276         for( $i = 0 ; $i < count($this->_aItems) ; ++$i ) { 
277             $sRssFeed .= "  <item rdf:about=\"" . $this->_aItems[$i]["link"] . "\">\n"; 
278             foreach( $this->_aItems[$i] as $sKey => $sValue ) {
279                 $sRssFeed .= "    <$sKey>$sValue</$sKey>\n"; 
280             } 

33  
34 // create base nodes for the channel 
35 $oChannel =& $oRoot->addChild("channel" , "" , array("rdf:about" => $sServer) );
36 $oChannel->addChild("title" , "DVD Life News"); 
37 $oChannel->addChild("link" , $sServer); 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
54  
55     // ad the li resource for the items element 
56     $oSeq->addChild("rdf:li" , "" , array("resource" => $sLink) );
57  
58     // add a new item element under the root node 
59     $oItem =& $oRoot->addChild("item" , "" , array("rdf:about" => $sLink) );
60     $oItem->addChild("title" , format($aNews[$i]["Title"])); 
61     $oItem->addChild("link" , $sLink); 

42 { 
43     $result=array(); 
44     foreach($heights as $x => $row)
45         foreach($row as $y => $dist) {
46             $result[$x][$y]=( 
47                 $heights[$x+1][$y]+ 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
231 { 
232     $count=0; 
233     foreach($normals as $x=>$row) {
234         foreach($row as $y=>$normal) {
235             $ls=array(); 
236  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
253 { 
254     $result=array(); 
255     foreach ($heights as $x=>$row) {
256         foreach($row as $y => $h) {
257             $d1=$h-$heights[$x][$y-1]; 
258             $d2=$h-$heights[$x+1][$y]; 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
283 { 
284     $result=array(); 
285     foreach($distances as $x=>$row)
286         foreach($row as $y=>$dist) {
287             $result[$x][$y]=$func($dist, $maxdist); 
288         } 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
422     } 
423  
424     foreach($result as $x => $col)
425         foreach($col as $y => $dist2) {
426             $result[$x][$y]=($tmp=sqrt($dist2)); 
427             if ($tmp>$maxdist) 

21 $mat->Add(new MaterialSpecular(255, 255, 255, 20)); 
22  
23 $mats=array("default" => $mat);
24 $lights=array(new DirectionalLight(-4, -6, 10)); 
25  

14 $mat->Add(new MaterialSpecular(255, 255, 255, 20)); 
15  
16 $mats=array("default" => &$mat);
17 $lights=array(new DirectionalLight(-6, -4, 8)); 
18  

43  
44 $mats=array( 
45     "ambient" => new MaterialAmbient(80, 80, 100),
46     "diffuse" => new MaterialDiffuse(255, 128, 50),
47     "specular" => new MaterialSpecular(255, 255, 255, 20),
48     "horizon" => $horizon,
49     "combined" => $mat
50 ); 
51  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
59 $lights[]=new DirectionalLight(-4, -6, 10); 
60  
61 foreach($mats as $name => $mat) {
62     if ($name=="combined") { 
63         $imageout=imagecreatefrompng("sign_shadow.png"); 
64     } else { 
65         imagefilledrectangle($imageout, 0, 0, $sx, $sy, $white); 
66     } 
67     RenderNormals($imagein, $imageout, $heights, $normals, array("default" => $mat), $lights);
68     imagepng($imageout, "sign_".$name.".png"); 
69 } 

18 $mat->Add(new MaterialDiffuse(215, 215, 215)); 
19  
20 $mats=array("default" => $mat);
21 $lights=array(new DirectionalLight(-4, -6, 10)); 
22  

9     $date = date("d/m/Y"); 
10     $time = date("H:i"); 
11 $errorType = array (1=>"Error", 2=>"Warning", 4=>"Parsing Error", 8=>"Notice", 16=>"Core Error", 32=>"Core Warning", 64=>"Compile Error",  128=>"Compile Warning", 256=>"User Error", 512 =>  "User Warning", 1024=>"User Notice");
12  
13 $outputHtml = " 

31         // Get XML Feed Data 
32         $xmlContent = $this->xml; 
33         $arguments = array('/_xml' => $xmlContent, '/_xsl' => $xslContent);
34         // Perform the XSL transformation 
35         $this->html = xslt_process($xparse, 'arg:/_xml', 'arg:/_xsl', NULL, $arguments); 

43 // Note 3: MUST be enabled to get background images working with GD2 
44 // Note 4: If enabled then truetype fonts will look very ugly 
45 // => You can't have both background images and truetype fonts in the same
46 // image until these bugs has been fixed in GD 2.01   
47 DEFINE('USE_TRUECOLOR',true); 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
1549     // Base file names for available fonts 
1550     $this->font_fam=array( 
1551         FF_COURIER => TTF_DIR."courier",
1552         FF_VERDANA => TTF_DIR."verdana",
1553         FF_TIMES => TTF_DIR."times",
1554         FF_HANDWRT => TTF_DIR."handwriting",
1555         FF_COMIC => TTF_DIR."comic",
1556         FF_ARIAL => TTF_DIR."arial",
1557         FF_BOOK => TTF_DIR."bookant");
1558     } 
1559  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
3280     // Conversion array between color names and RGB 
3281     $this->rgb_table = array( 
3282         "aqua"=> array(0,255,255),      
3283         "lime"=> array(0,255,0),        
3284         "teal"=> array(0,128,128),
3285         "whitesmoke"=>array(245,245,245), 
3286         "gainsboro"=>array(220,220,220), 

36     var $legend_margin=6,$show_labels=true; 
37     var $themearr = array( 
38     "earth"     => array(136,34,40,45,46,62,63,134,74,10,120,136,141,168,180,77,209,218,346,395,89,430),
39     "pastel" => array(27,415,128,59,66,79,105,110,42,147,152,230,236,240,331,337,405,38),
40     "water"  => array(8,370,24,40,335,56,213,237,268,14,326,387,10,388),
41     "sand"   => array(27,168,34,170,19,50,65,72,131,209,46,393));
42     var $theme="earth"; 
43     var $setslicecolors=array(); 

242                 $xmlOutput .= "<ROW>"; 
243  
244                 foreach ($row as $key => $value) /* what is $key???? */
245                 { 
246                     $xmlOutput .= "<VALUE>"; 

3 // This is the array where we keep our exercise names 
4 $name_array = array( 
5                     0 => 'Biking/cycling',
6                     1 => 'Running',
7                     2 => 'Soccer/football',
8                     3 => 'Stairclimber',
9                     4 => 'Weightlifting'
10                   ); 
11  
12 // This is the array where we keep our duration data 
13 $duration_array = array( 
14                     0 => '5 hours and 40 minutes',
15                     1 => '4 hours and 30 minutes',
16                     2 => '4 hours and 30 minutes',
17                     3 => '5 hours',
18                     4 => '7 hours and 30 minutes'
19                   ); 
20  
21 // Now step through the exercises and see which ones they chose 
22 if (is_array($_POST) && count($_POST) > 1) { 
23   $message = ''; 
24   foreach ($_POST['exercise'] as $key => $val) {
25     if ($val == 1) { 
26       $exercise_name = $name_array[$key]; 

3 // This is the array where we keep our exercise names 
4 $name_array = array( 
5                     0 => 'Biking/cycling',
6                     1 => 'Running',
7                     2 => 'Soccer/football',
8                     3 => 'Stairclimber',
9                     4 => 'Weightlifting'
10                   ); 
11  
12 // This is the array where we keep our duration data 
13 $duration_array = array( 
14                     0 => '5 hours and 40 minutes',
15                     1 => '4 hours and 30 minutes',
16                     2 => '4 hours and 30 minutes',
17                     3 => '5 hours',
18                     4 => '7 hours and 30 minutes'
19                   ); 
20  

2  
3 // Exercise types 
4 $exercise_types = array(0 => 'Aerobic exercise',
5                         1 => 'Sports',
6                         2 => 'Strength training',
7                         3 => 'Stretching/flexibility'
8                        ); 
9  
10 // This is the multidimensional array where we keep our exercises 
11 $exercise_array =  
12   array(0 => array(0 => 'Biking/cycling',
13                    1 => 'Rowing',
14                    2 => 'Running',
15                    3 => 'Stairclimber',
16                    4 => 'Walking'
17                    ), 
18         1 => array(0 => 'Basketball',
19                    1 => 'Ice hockey', 
20                    2 => 'Soccer/football', 

2  
3 // Exercise types 
4 $exercise_types = array(0 => 'Aerobic exercise',
5                         1 => 'Sports',
6                         2 => 'Strength training',
7                         3 => 'Stretching/flexibility'
8                        ); 
9  
10 // This is the multidimensional array where we keep our exercises 
11 $exercise_array =  
12   array(0 => array(0 => 'Biking/cycling',
13                    1 => 'Rowing',
14                    2 => 'Running',
15                    3 => 'Stairclimber',
16                    4 => 'Walking'
17                    ), 
18         1 => array(0 => 'Basketball',
19                    1 => 'Ice hockey', 
20                    2 => 'Soccer/football', 

2  
3 // Exercise types 
4 $exercise_types = array(0 => 'Aerobic exercise',
5                         1 => 'Sports',
6                         2 => 'Strength training',
7                         3 => 'Stretching/flexibility'
8                        ); 
9  
10 // This is the multidimensional array where we keep our exercises 
11 $exercise_array =  
12   array(0 => array(0 => 'Biking/cycling',
13                    1 => 'Rowing',
14                    2 => 'Running',
15                    3 => 'Stairclimber',
16                    4 => 'Walking'
17                    ), 
18         1 => array(0 => 'Basketball',
19                    1 => 'Ice hockey', 
20                    2 => 'Soccer/football', 

42   // More sophisticated multi-dimensional array 
43   $planets2 = array( 
44     "Mercury"=> array("dist"=>0.39, "dia"=>0.38),
45     "Venus"  => array("dist"=>0.39, "dia"=>0.95),
46     "Earth"  => array("dist"=>1.0,  "dia"=>1.0,
47                   "moons"=>array("Moon")),
48     "Mars"   => array("dist"=>0.39, "dia"=>0.53,
49                   "moons"=>array("Phobos", "Deimos")), 
50   ); 

24    
25   // Clean and trim the POSTed values   
26   foreach($HTTP_POST_VARS as $varname => $value)
27       $formVars[$varname] = trim(clean($value, 50)); 
28    

27    
28   // Clean and trim the POSTed values   
29   foreach($HTTP_POST_VARS as $varname => $value)
30       $formVars[$varname] = trim(clean($value, 50)); 
31    

36      session_register("formVars"); 
37    
38   foreach($HTTP_POST_VARS as $varname => $value)
39       $formVars[$varname] = trim(clean($value, 50)); 
40    

29    // Clean up the data, and save the results in 
30    // an array 
31    foreach($HTTP_GET_VARS as $varname => $value)
32            $parameters[$varname] = clean($value, 10); 
33  

1 $ages = array('Person'  => 'Age',
2               'Fred'    => 35,
3               'Barney'  => 30,
4           'Tigger'  => 8,
5           'Pooh'    => 40);
6  
7 //start table and print heading 

11 } 
12  
13 $values = array('name'          => 'Buzz Lightyear',
14                 'email_address' => 'buzz@starcommand.gal',
15                 'age'           => 32,
16                 'smarts'        => 'some');
17  
18 if ($submitted) { 

1 <?php 
2   // this is prefs.php 
3   $colors = array('black' => '#000000',
4                   'white' => '#ffffff',
5                   'red'   => '#ff0000',
6                   'blue'  => '#0000ff');
7   $bg_name = $_POST['background']; 
8   $fg_name = $_POST['foreground']; 

1 <? 
2   $colors = array('black' => '#000000',
3                   'white' => '#ffffff',
4                   'red'   => '#ff0000',
5                   'blue'  => '#0000ff');
6   session_start(); 
7   session_register('bg'); 

12 // $name = form field name ([] added by function) 
13 // $query = current query parameters 
14 // $options = array of value=>label for checkboxes
15 // any options present in $query are marked as checked 
16  
17 function make_checkboxes ($name, $query, $options) { 
18   foreach ($options as $value => $label) {
19     printf('%s <input type="checkbox" name="%s[]" value="%s" ', 
20             $label, $name, $value); 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
26 // the list of values and labels for the checkboxes 
27 $personality_attributes = array( 
28   'perky'    => 'Perky',
29   'morose'   => 'Morose',
30   'thinking' => 'Thinking',
31   'feeling'  => 'Feeling',
32   'thrifty'  => 'Spend-thrift',
33   'prodigal' => 'Shopper'
34 ); 
35  

56 } 
57 } 
58 $r[$k] = array ('ws' => $ws, 'ls' => $ls); 
59 } 
60 ksort ($r);  

82     } 
83      
84     $results[$key] = array ('wins' => $wins, 'losses' => $losses); 
85 } 
86  

111     } 
112      
113     $results[$key] = array ('wins' => $wins, 'losses' => $losses); // Store each users performance in an array.
114 } 
115  

21         '; 
22          
23     foreach ($games as $key => $array) { // Use an array to print out each game.
24  
25         if ($key != 0) { // Don't print the Away Home line. 

17         '; 
18          
19     foreach ($games as $key => $array) { // Use an array to print out each game.
20  
21         if ($key != 0) { // Don't print the Away Home line. 

26  
27 // Remove any slashes from each element of $poll 
28 foreach($poll as $key => $value) {
29     $poll[$key] = stripslashes($value); 
30 } 

35 while($poll = mysql_fetch_array($result)) { 
36     // Remove any slashes from each element of $poll 
37     foreach($poll as $key => $value) {
38         $poll[$key] = stripslashes($value); 
39     } 

12  
13         // Loop to traverse each sub-array 
14         foreach($value as $key2 => $value2) {
15             echo "  $key2: $value2<br>\n"; 
16         } 

4 sort($reviewers); 
5  
6 foreach($reviewers as $id => $reviewer) {
7     echo "Reviewer $id: $reviewer<br>\n"; 
8 }