Online PHP editor | output for VqhU3

@ 2014-05-24T18:41:46Z

<?php
/*
 * This code should loop through $data, converting null to 0.
 *
 * If it finds an array inside the data, it loops through that
 * converting null values to 0.
 *
 * The error'ed line throws the following PHP error which breaks the code:
 * -------
 * PHP Warning:  Cannot use a scalar value as an array
 * -------
 */
$data = json_decode('{"last":"0.692776960","high":"0.692776960","low":"0.692776960","avg":0.6928,"vol":"0.252273837","vols":{"bid":null,"ask":null}}', 1);
$new_data = [];
foreach($data as $outer_key=>$outer_value) {
    var_dump($new_data);
	if(is_array($outer_value)) {
		$new_key = (string) $outer_key;
		// ERROR LINE START
		$new_data[$new_key] = [];
		// ERROR LINE END
		foreach($outer_value as $inner_key=>$inner_value) {
			Log::info("k is " . json_encode($outer_key) . "v is " . json_encode($outer_value) . " p is " . json_encode($inner_key) . " and z is " . json_encode($inner_value) . "");
			$new_data[$new_key][$inner_key] = ($inner_value !== null) ?: 0;	
		}
	} else {
		$new_data = ($data !== null) ?: 0;
	}
}

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: array(0) { } bool(true) bool(true) bool(true) bool(true) bool(true) Fatal error: Uncaught Error: Cannot use a scalar value as an array in /in/VqhU3:20 Stack trace: #0 {main} thrown in /in/VqhU3 on line 20
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33: array(0) { } bool(true) bool(true) bool(true) bool(true) bool(true) Warning: Cannot use a scalar value as an array in /in/VqhU3 on line 20 Fatal error: Uncaught Error: Class 'Log' not found in /in/VqhU3:23 Stack trace: #0 {main} thrown in /in/VqhU3 on line 23
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40: array(0) { } bool(true) bool(true) bool(true) bool(true) bool(true) Warning: Cannot use a scalar value as an array in /in/VqhU3 on line 20 Fatal error: Class 'Log' not found in /in/VqhU3 on line 23
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/VqhU3 on line 14
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/VqhU3 on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/VqhU3 on line 14
Process exited with code 255.

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