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<?php $values = array(); $values[] = array('Id' => 1); $values[] = array('Id' => 2); $values[] = array('Id' => 3); foreach ($values as &$value) { $queryValues[] = $value['ID']; } var_dump($queryValues);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Warning: Undefined array key "ID" in /in/kbWT9 on line 9 Warning: Undefined array key "ID" in /in/kbWT9 on line 9 Warning: Undefined array key "ID" in /in/kbWT9 on line 9 array(3) { [0]=> NULL [1]=> NULL [2]=> NULL }
Output for 5.3.0 - 5.3.29, 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 - 7.4.33
Notice: Undefined index: ID in /in/kbWT9 on line 9 Notice: Undefined index: ID in /in/kbWT9 on line 9 Notice: Undefined index: ID in /in/kbWT9 on line 9 array(3) { [0]=> NULL [1]=> NULL [2]=> NULL }
Output for 7.3.32 - 7.3.33
array(3) { [0]=> NULL [1]=> NULL [2]=> NULL }
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Notice: Undefined index: ID in /in/kbWT9 on line 9 Notice: Undefined index: ID in /in/kbWT9 on line 9 Notice: Undefined index: ID in /in/kbWT9 on line 9 array(3) { [0]=> NULL [1]=> NULL [2]=> NULL }
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/kbWT9 on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected '&', expecting T_VARIABLE or '$' in /in/kbWT9 on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/kbWT9 on line 8
Process exited with code 255.

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