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run code in 150+ php & hhvm versions
Bugs & Features
<?php $badValue = array( 'key1' => array( 'irrelevant' => array('nothere'), 'key2' => array( 'goodString' => 'OK', 'badString' => "\xc3\x28foo" ) ) ); echo json_encode($badValue); echo "\nafter";
Output for 5.5.0 - 7.1.0
after
Output for 5.2.7 - 5.3.13, 5.3.15 - 5.4.45
{"key1":{"irrelevant":["nothere"],"key2":{"goodString":"OK","badString":null}}} after
Output for 5.3.14
Warning: json_encode(): Invalid UTF-8 sequence in argument in /in/091ae on line 12 after
Output for 5.2.0 - 5.2.6
{"key1":{"irrelevant":["nothere"],"key2":{"goodString":"OK","badString":""}}} after
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/091ae on line 12
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_encode() in /in/091ae on line 12
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_encode() in /in/091ae on line 12
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_encode() in /in/091ae on line 12