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<?php $hire = array( 'hiring' => array( (int) 1 => '10', (int) 2 => '5', (int) 3 => '8', (int) 4 => '15' ) ); $integerIDs = array_map('intval', explode(',', $hire['hiring'])); $hire['hiring'] = implode(',',$hire['hiring']); print_r($hire['hiring']); echo $integerIDs;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: explode(): Argument #2 ($string) must be of type string, array given in /in/WL0Gk:11 Stack trace: #0 /in/WL0Gk(11): explode(',', Array) #1 {main} thrown in /in/WL0Gk on line 11
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: explode() expects parameter 2 to be string, array given in /in/WL0Gk on line 11 Warning: array_map(): Expected parameter 2 to be an array, null given in /in/WL0Gk on line 11 10,5,8,15
Output for 5.3.1 - 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
Warning: explode() expects parameter 2 to be string, array given in /in/WL0Gk on line 11 Warning: array_map(): Argument #2 should be an array in /in/WL0Gk on line 11 10,5,8,15
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
Notice: Array to string conversion in /in/WL0Gk on line 11 10,5,8,15Array
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