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run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = "\"foo\u0000bar\""; var_dump($str); var_dump(json_decode($str));
Output for 5.2.2 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(14) ""foo\u0000bar"" string(7) "foobar"
Output for 5.2.1
string(14) ""foo\u0000bar"" string(12) "foo\u0000bar"
Output for 5.2.0
string(14) ""foo\u0000bar"" NULL
Output for 5.0.0 - 5.1.6
string(14) ""foo\u0000bar"" Fatal error: Call to undefined function json_decode() in /in/3iZAs on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
string(14) ""foo\u0000bar"" Fatal error: Call to undefined function: json_decode() in /in/3iZAs on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
string(14) ""foo\u0000bar"" Fatal error: Call to undefined function: json_decode() in /in/3iZAs on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
string(14) ""foo\u0000bar"" Fatal error: Call to undefined function: json_decode() in /in/3iZAs on line 4