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run code in 150+ php & hhvm versions
Bugs & Features
<?php $datasets = array( '', null, '{}', '"foo"', 'foo', ); foreach ($datasets as $data) { echo sprintf("data: %s\n", print_r( json_decode($data, true), true ) ); }
Output for 5.2.9 - 5.6.25, hhvm-3.10.0, 7.0.0 - 7.1.0
data: data: data: Array ( ) data: foo data:
Output for hhvm-3.12.0
data: Warning: json_decode() expects parameter 1 to be string, null given in /in/JrPT3 on line 12 data: data: Array ( ) data: foo data:
Output for 5.2.1 - 5.2.8
data: data: data: Array ( ) data: foo data: foo
Output for 5.2.0
data: data: data: Array ( ) data: data:
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/JrPT3 on line 12
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_decode() in /in/JrPT3 on line 12
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_decode() in /in/JrPT3 on line 12
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_decode() in /in/JrPT3 on line 12