Bug #4466

str_split() dont work with big split_lenght parameter

Details

Submitted	2005-05-29 14:38 UTC
From	p_m at email dot cz
Assigned	aidan
Status	Closed
Package	PHP_Compat
PHP Version	Irrelevant
OS	Irrelevant
Roadmaps	(Not assigned)

Comments

[2005-05-29 14:38 UTC] p_m at email dot cz

Description:
------------
with big split_length par. (i try 500000) => Warning: preg_match_all() [function.preg-match-all]: Compilation failed: number too big in {} quantifier at offset 10 in ...

[2005-05-29 15:14 UTC] p_m at email dot cz

solution:

...
if ($split_length<1000) {
preg_match_all('/.{1,' . $split_length . '}/s', $string, $matches);
return $matches[0];
} else {
$arr=array ();
// *** //
$idx=0;
$pos=0;
$len=strlen($string);
// *** //
while ($len>0) {
$blk=($len<$split_length)?$len:$split_length;
// *** //
$arr[$idx++]=substr($string,$pos,$blk);
// *** //
$pos+=$blk;
$len-=$blk;
}
// *** //
return $arr;
}
...