<?php
var_dump($stuf);
var_dump('');
var_dump($stuf!='');
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Warning: Undefined variable $stuf in /in/abXp9 on line 2
NULL
string(0) ""
Warning: Undefined variable $stuf in /in/abXp9 on line 4
bool(false)
- Output for 5.0.4 - 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 - 5.6.38, 7.0.0 - 7.0.32, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
- Notice: Undefined variable: stuf in /in/abXp9 on line 2
NULL
string(0) ""
Notice: Undefined variable: stuf in /in/abXp9 on line 4
bool(false)
- Output for 7.3.32 - 7.3.33
- NULL
string(0) ""
bool(false)
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
- Notice: Undefined variable: stuf in /in/abXp9 on line 2
NULL
string(0) ""
Notice: Undefined variable: stuf in /in/abXp9 on line 4
bool(false)
preferences:
302.03 ms | 402 KiB | 422 Q