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run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array( 'GiamPy' => array( 'Age' => '17', 'Password' => array( 'password' => '1234', 'salt' => 'abcd', 'hash' => 'whirlpool' ), 'Something' => 'Else' ) ); echo json_encode($array, JSON_PRETTY_PRINT); echo json_encode($array, JSON_PRETTY_PRINT, 2);
Output for 5.5.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
{ "GiamPy": { "Age": "17", "Password": { "password": "1234", "salt": "abcd", "hash": "whirlpool" }, "Something": "Else" } }
Output for 5.4.0 - 5.4.45
{ "GiamPy": { "Age": "17", "Password": { "password": "1234", "salt": "abcd", "hash": "whirlpool" }, "Something": "Else" } } Warning: json_encode() expects at most 2 parameters, 3 given in /in/FqBvC on line 18
Output for 5.3.0 - 5.3.29
Notice: Use of undefined constant JSON_PRETTY_PRINT - assumed 'JSON_PRETTY_PRINT' in /in/FqBvC on line 17 Warning: json_encode() expects parameter 2 to be long, string given in /in/FqBvC on line 17 Notice: Use of undefined constant JSON_PRETTY_PRINT - assumed 'JSON_PRETTY_PRINT' in /in/FqBvC on line 18 Warning: json_encode() expects at most 2 parameters, 3 given in /in/FqBvC on line 18
Output for 5.2.0 - 5.2.17
Notice: Use of undefined constant JSON_PRETTY_PRINT - assumed 'JSON_PRETTY_PRINT' in /in/FqBvC on line 17 Warning: json_encode() expects exactly 1 parameter, 2 given in /in/FqBvC on line 17 Notice: Use of undefined constant JSON_PRETTY_PRINT - assumed 'JSON_PRETTY_PRINT' in /in/FqBvC on line 18 Warning: json_encode() expects exactly 1 parameter, 3 given in /in/FqBvC on line 18
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/FqBvC on line 17
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_encode() in /in/FqBvC on line 17
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_encode() in /in/FqBvC on line 17
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_encode() in /in/FqBvC on line 17