3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $json = '12345678901234567890'; var_dump(json_decode($json)); var_dump(json_decode($json, false, 512, JSON_BIGINT_AS_STRING)); ?>
Output for 5.4.11 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
float(1.2345678901235E+19) string(20) "12345678901234567890"
Output for 5.4.0 - 5.4.10
float(1.2345678901235E+19) float(1.2345678901235E+19)
Output for 5.3.0 - 5.3.29
float(1.2345678901235E+19) Notice: Use of undefined constant JSON_BIGINT_AS_STRING - assumed 'JSON_BIGINT_AS_STRING' in /in/pBkiu on line 5 Warning: json_decode() expects at most 3 parameters, 4 given in /in/pBkiu on line 5 NULL
Output for 5.2.1 - 5.2.17
float(1.2345678901235E+19) Notice: Use of undefined constant JSON_BIGINT_AS_STRING - assumed 'JSON_BIGINT_AS_STRING' in /in/pBkiu on line 5 Warning: json_decode() expects at most 2 parameters, 4 given in /in/pBkiu on line 5 NULL
Output for 5.2.0
NULL Notice: Use of undefined constant JSON_BIGINT_AS_STRING - assumed 'JSON_BIGINT_AS_STRING' in /in/pBkiu on line 5 Warning: json_decode() expects at most 2 parameters, 4 given in /in/pBkiu on line 5 NULL
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/pBkiu on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_decode() in /in/pBkiu on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_decode() in /in/pBkiu on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_decode() in /in/pBkiu on line 4