<?php
$a = array();
$a[123] = array();
$a[123][] = array('a' => 'abc', 'b' => 'def');
$a[456][] = array('a' => '123', 'b' => '456');
foreach($a as $key => $val){
print $key;
print $val;
}
- 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
- 123
Warning: Array to string conversion in /in/BcsUu on line 12
Array456
Warning: Array to string conversion in /in/BcsUu on line 12
Array
- Output for 5.4.0 - 5.4.45, 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
- 123
Notice: Array to string conversion in /in/BcsUu on line 12
Array456
Notice: Array to string conversion in /in/BcsUu on line 12
Array
- 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, 5.3.0 - 5.3.29, 7.3.32 - 7.3.33, 7.4.26
- 123Array456Array
preferences:
299.25 ms | 403 KiB | 460 Q