Infinite Loop

[Manixat]

How is this an infinite loop ?

 

<?php


$a = array("a","b","c","d","e","f");
$b = array();

for($i=0;$i<=count($a);$i+2){
$b[$a[$i]]=$a[$i+1];
}

print_r($B);

[Psycho]

Because $i + 2 does not increment $i by 2. It only Adds $i and 2 and leaves the result on the stack. I.e. it doesn't do anything. Use $i += 2

$a = array("a","b","c","d","e","f");
$b = array();
for($i=0;$i<=count($a);$i+=2)
{
$b[$a[$i]] = $a[$i+1];
}
print_r($B);

Edited November 16, 2012 by Psycho

[Manixat]

And I call myself a php programmer ...