@ 2014-03-13T07:24:54Z <?php
$foo = array(1, 2, 3);
$foo = trim($foo);
var_dump($foo, empty($foo));
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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 Fatal error: Uncaught TypeError: trim(): Argument #1 ($string) must be of type string, array given in /in/bCN0v:4
Stack trace:
#0 /in/bCN0v(4): trim(Array)
#1 {main}
thrown in /in/bCN0v on line 4
Process exited with code 255 . Output for 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.8 - 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 , 7.4.0 - 7.4.33 Warning: trim() expects parameter 1 to be string, array given in /in/bCN0v on line 4
NULL
bool(true)
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 Notice: Array to string conversion in /in/bCN0v on line 4
string(5) "Array"
bool(false)
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260.96 ms | 402 KiB | 354 Q