<?php
var_dump(substr_count ('haystack', 'tack', 0, 0));
- Output for 7.1.5 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
- int(0)
- Output for 7.1.0
- int(1)
- Output for 5.6.0 - 5.6.28, 7.0.0 - 7.0.20
- Warning: substr_count(): Length should be greater than 0 in /in/3B2Ct on line 3
bool(false)
preferences:
143.26 ms | 408 KiB | 5 Q