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<?php $array = array( array( 'id' => 'foo', 'content' => 'bar' ), array( 'id' => 'hello', 'content' => 'world' ) ); var_dump( json_encode($array, JSON_FORCE_OBJECT) );
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
string(71) "{"0":{"id":"foo","content":"bar"},"1":{"id":"hello","content":"world"}}"
Output for 5.2.0 - 5.2.17
Notice: Use of undefined constant JSON_FORCE_OBJECT - assumed 'JSON_FORCE_OBJECT' in /in/T2i9a on line 13 Warning: json_encode() expects exactly 1 parameter, 2 given in /in/T2i9a on line 13 NULL
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/T2i9a on line 13
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_encode() in /in/T2i9a on line 13
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: json_encode() in /in/T2i9a on line 13
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_encode() in /in/T2i9a on line 13

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