<?php
$a = 123456789;
var_dump($a[8]);
$b = '123456789';
var_dump($b[8]);
- Output for 8.3.0 - 8.3.4
- Warning: Trying to access array offset on int in /in/eQtVj on line 3
NULL
string(1) "9"
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17
- Warning: Trying to access array offset on value of type int in /in/eQtVj on line 3
NULL
string(1) "9"
- Output for 7.4.0 - 7.4.33
- Notice: Trying to access array offset on value of type int in /in/eQtVj on line 3
NULL
string(1) "9"
- 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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
- NULL
string(1) "9"
preferences:
252.7 ms | 404 KiB | 380 Q