<?php
$arr=['name'=>'test'];
echo strlen('');
var_dump(isset($arr['ge']));
var_dump($arr['ge']);
var_dump(empty(null));
var_dump(null =='');
- 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
- 0bool(false)
Warning: Undefined array key "ge" in /in/JWCOL on line 6
NULL
bool(true)
bool(true)
- Output for 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 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
- 0bool(false)
Notice: Undefined index: ge in /in/JWCOL on line 6
NULL
bool(true)
bool(true)
- Output for 7.3.32 - 7.3.33, 7.4.26
- 0bool(false)
NULL
bool(true)
bool(true)
- Output for 5.4.0 - 5.4.45
- Parse error: syntax error, unexpected ')', expecting :: (T_PAAMAYIM_NEKUDOTAYIM) in /in/JWCOL on line 7
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/JWCOL on line 2
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '[' in /in/JWCOL on line 2
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/JWCOL on line 2
Process exited with code 255.
preferences:
346.95 ms | 401 KiB | 457 Q