<?php
$max_n=100010;
$n=99900;
$tmp_str=str_repeat('b',$n);
$go=true;
while (($go)&&($n<=$max_n)) {
$n++;
$tmp_str.='b';
$str='a'.$tmp_str.'a';
$go=preg_match('/a.*?a/sim', $str);
if (!$go) {
echo 'error on length '.strlen($str);
die;
}
}
echo ' ok';
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.3.7 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- ok
- Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.6
- error on length 100000
preferences:
312.97 ms | 401 KiB | 456 Q