<?php
var_dump(strlen(null));
var_dump(strlen(0));
var_dump(strlen(1234));
var_dump(strlen(""));
var_dump(strlen("0"));
- Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /in/fGA7q on line 3
int(0)
int(1)
int(4)
int(0)
int(1)
- 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, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 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
- int(0)
int(1)
int(4)
int(0)
int(1)
preferences:
174.86 ms | 405 KiB | 311 Q