<?php
$test = 'var';
$name = 'test' . $test;
$testvar = array();
$$name[] = 3; // Add something to $testvar
var_dump($testvar);
- Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- array(1) {
[0]=>
int(3)
}
- Output for 4.3.2 - 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 - 5.6.40
- Fatal error: Cannot use [] for reading in /in/mtcRU on line 7
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Cannot use [] for reading in /in/mtcRU on line 7
preferences:
352.16 ms | 401 KiB | 455 Q