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<?php $params = array('name' => 'Test', 'age' => 20); $field = 'id'; $value = 2; $where = array_merge($params, array("${id}" => $value)); echo '<pre>'; print_r($where); echo '</pre>';
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /in/70Adp on line 7 Warning: Undefined variable $id in /in/70Adp on line 7 <pre>Array ( [name] => Test [age] => 20 [] => 2 ) </pre>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Warning: Undefined variable $id in /in/70Adp on line 7 <pre>Array ( [name] => Test [age] => 20 [] => 2 ) </pre>
Output for 5.0.4 - 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 - 5.6.38, 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 variable: id in /in/70Adp on line 7 <pre>Array ( [name] => Test [age] => 20 [] => 2 ) </pre>
Output for 7.3.32 - 7.3.33
<pre>Array ( [name] => Test [age] => 20 [] => 2 ) </pre>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: id in /in/70Adp on line 7 <pre>Array ( [name] => Test [age] => 20 [] => 2 ) </pre>
preferences:
309.79 ms | 402 KiB | 454 Q