RE: [PHP-GENERAL] Small problem with function..

What's it supposed to do? Delete all the $chars in $string? You forgot the "$" in front of some of the "pos", that's one thing wrong. > From: Sylwester Zarębski [mailto:sylwek@isp.net.pl] > > Hi! > > > I have problem with small function. This function doesn't work > as expected, and consume all available memory and kills apache > server. Here goes my function: > > function strdelc ( $string, $chars ) { > $chars_len = strlen ( $chars ); > for ( $cnt = 0; $cnt < $chars_len; ++$cnt ) { > $char = substr ( $chars, $cnt, 1 ); > while ( ( $pos = strpos ( $string, $char ) ) || is_int ( $pos ) ) { > if ( $pos == 0 ) { > $string = substr ( $string, pos + 1 ); > } elseif ( $pos < strlen ( $string ) - 1 ) { > $string = substr ( $string, 0, $pos - 1 ) . substr > $string, pos > + 1 ); > } else { > $string = substr ( $string, 0, $pos - 1 ); > } > } > } > return ( $string ); > } > > Is this any problem with text assignment ??? > Or where is my fault ?? Please help.. > > -- > pozdrawiam.. > > ## ## | Sylwester Zarębski - ISP Group | > #### ## | e-mail: sylwek@isp.net.pl | > ## ## ## | ICQ uin: #45780888 | > ## #### ## | Administrator ISP.NET.PL | > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > For additional commands, e-mail: php-general-help@lists.php.net > To contact the list administrators, e-mail: php-list-admin@lists.php.net