3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $json_string = <<<'EOT' { "John": { "status":"Wait" }, "Jennifer": { "status":"Active" }, "James": { "status":"Active", "age":56, "count":10, "progress":0.0029857, "bad":0 } } EOT; //$json_string = '{"a":1,"b":2,"c":3,"d":4,"e":5}'; $json = json_decode($json_string); //var_dump($json); foreach ($json as $key => $val) { if(is_array($val)) { echo "$key:\n"; } else { $json2 = json_decode($val); foreach ($json2 as $key2 => $val2) { if(is_array($val2)) { echo "$key2:\n"; } else { echo "$key2 => $val2\n"; } } //var_dump($key); //var_dump($val); //echo "$key => $val\n"; } } //echo $json;
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: json_decode() expects parameter 1 to be string, object given in /in/VbLr8 on line 31 Warning: Invalid argument supplied for foreach() in /in/VbLr8 on line 33 Warning: json_decode() expects parameter 1 to be string, object given in /in/VbLr8 on line 31 Warning: Invalid argument supplied for foreach() in /in/VbLr8 on line 33 Warning: json_decode() expects parameter 1 to be string, object given in /in/VbLr8 on line 31 Warning: Invalid argument supplied for foreach() in /in/VbLr8 on line 33
Output for hhvm-3.10.0 - 3.12.0
Warning: json_decode() expects parameter 1 to be string, object given in /in/VbLr8 on line 31 Warning: Invalid argument supplied for foreach() in /in/VbLr8 on line 39 Warning: json_decode() expects parameter 1 to be string, object given in /in/VbLr8 on line 31 Warning: Invalid argument supplied for foreach() in /in/VbLr8 on line 39 Warning: json_decode() expects parameter 1 to be string, object given in /in/VbLr8 on line 31 Warning: Invalid argument supplied for foreach() in /in/VbLr8 on line 39
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_SL in /in/VbLr8 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_SL in /in/VbLr8 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/VbLr8 on line 3
Process exited with code 255.