<?php
$results = [];
$results[] = ['topic' => 'Command Line'];
$results[] = ['topic' => 'Symfony General'];
$results[] = ['topic' => 'Dependency Injection'];
$results[] = ['topic' => 'Validation'];
$results[] = ['topic' => 'Cache'];
$results[] = ['topic' => 'Form'];
$results[] = ['topic' => 'Doctrine'];
var_dump(array_column($results, 'topic'));
- Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- array(7) {
[0]=>
string(12) "Command Line"
[1]=>
string(15) "Symfony General"
[2]=>
string(20) "Dependency Injection"
[3]=>
string(10) "Validation"
[4]=>
string(5) "Cache"
[5]=>
string(4) "Form"
[6]=>
string(8) "Doctrine"
}
- Output for 5.4.0 - 5.4.45
- Fatal error: Call to undefined function array_column() in /in/jXRiT on line 11
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/jXRiT 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/jXRiT on line 2
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/jXRiT on line 2
Process exited with code 255.
preferences:
241.9 ms | 401 KiB | 325 Q