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index.php
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index.php
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<?php
include('functions.php');
?>
<html>
<head>
<title>Ruby Functions to PHP</title>
<style type="text/css">
div.code{
background:#EEEEEE;
border:1px solid #000000;
margin:10px;
padding:10px;
margin-left:0;
padding-left:0;
font-size:12px;
font-family:system;
overflow-x:auto;
width:99%;
}
</style>
</head>
<body>
<h1>_each</h1>
<div class="code">
<?php
highlight_string('
<?php
$array = array(1, 2, 3);
_each($array, function($key, $value){
echo $key " = ". $value . "<br />";
});
?>
');
?>
</div>
<?php
$array = array(1, 2, 3);
_each($array, function($key, $value){
echo $key .' = '. $value . '<br />';
});
?>
<h1>_collect</h1>
<div class="code">
<?php
highlight_string('
<?php
$results = _collect($array, function($key, $value){
return $value;
});
_each($results, function($key, $value){
echo $key ." = ". $value . "<br />";
});
?>
');
?>
</div>
<?php
$results = _collect($array, function($key, $value){
return $value;
});
_each($results, function($key, $value){
echo $key ." = ". $value . "<br />";
});
?>
<h1>_map</h1>
<div class="code">
<?php
highlight_string('
<?php
$results = _map($array, function($key, $value){
return $value;
});
_each($results, function($key, $value){
echo $key ." = ". $value . "<br />";
});
?>');
?>
</div>
<?php
$results = _map($array, function($key, $value){
return $value;
});
_each($results, function($key, $value){
echo $key ." = ". $value . "<br />";
});
?>
<h1>_select</h1>
<div class="code">
<?php
highlight_string('
<?php
$results = _select($array, function($key, $value){
return $key == 2;
});
_each($results, function($key, $value){
echo $key ." = ". $value . "<br />";
});
?>
');
?>
</div>
<?php
$results = _select($array, function($key, $value){
return $key == 2;
});
_each($results, function($key, $value){
echo $key ." = ". $value . "<br />";
});
?>
<h1>_at</h1>
<div class="code">
<?php
highlight_string('
<?php
echo _at($array, 2) . "<br />";
echo _at($array, -1);
?>
');
?>
</div>
<?php
echo _at($array, 2) . "<br />";
echo _at($array, -1);
?>
</body>
</html>