variable editing

[taith]

what this should be doing... is removing the `d and `e from that string... however... its giving me some odd error "Fatal error: Allowed memory size of 26214400 bytes exhausted (tried to allocate 8388612 bytes)"
[code]
<?
function strip_colours($string){
while(stristr($string, '`')){
  $pos=strpos($string,'`');
  $string=substr($string, 0, $pos-1).substr($string, $pos+2);
}
return $string;
}

echo strip_colours('`dhe`ello');
?>
[/code]

[taith]

never mind... got it working :-)

[kenrbnsn]

I realize that you said you got it working, but why don't you just use the [url=http://www.php.net/str_replace]str_replace()[/url] function instead of the loop?
[code]<?php
$str = '`dhe`ello';
$str = str_replace(array('`d','`e'),'',$str);
?>[/code]

Ken

[taith]

because i use dozens of colours... and it must be dynamic...