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@NogDogMar 31.2009 — #I see no dfference:
PHP4
PHP5
PS: This is the exact script I used for each:
difference output of 5 vs 4
Can anyone tell me what would be the output of following code under php 5 and php 4? Any explanation would be appreciated.
[code=html]
function func(&$ak){
return $ak;
}
$a = array(‘a’,’b’,’c’);
foreach(array_keys($a) as $key){
$y = &func($a[$key]);
$z[]=&$y;
}
var_dump($z);
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@NogDogMar 31.2009 — #I see no dfference:PS: This is the exact script I used for each:
[code=php]
<pre><?php
ini_set('display_errors', 1);
error_reporting(E_ALL | E_STRICT);
printf("Version: %snn", phpversion());
function func(&$ak)
{
return $ak;
}
$a = array('a', 'b', 'c');
foreach (array_keys($a) as $key)
{
$y = &func($a[$key]);
$z[] = &$y;
}
var_dump($z);
?></pre>
[/code]