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run code in 300+ PHP versions simultaneously
<?php $jsondata = '{"success":"Test\Hi"}'; var_dump(json_decode($jsondata)); $jsondata = '{"success":"Test\\Hi"}'; var_dump(json_decode($jsondata)); $jsondata = '{"success":"Test\\\Hi"}'; var_dump(json_decode($jsondata)); $jsondata = '{"success":"Test\\\\Hi"}'; var_dump(json_decode($jsondata)); $jsondata = '{"success":"Test\\\\\\Hi"}'; var_dump(json_decode($jsondata));
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
NULL NULL object(stdClass)#1 (1) { ["success"]=> string(7) "Test\Hi" } object(stdClass)#1 (1) { ["success"]=> string(7) "Test\Hi" } NULL
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/vt9UP on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_decode() in /in/vt9UP on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: json_decode() in /in/vt9UP on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_decode() in /in/vt9UP on line 3

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