3v4l.org

run code in 300+ PHP versions simultaneously
<?php $file = new SplTempFileObject; var_dump((string) $file);
Output for 5.3.22 - 5.3.29, 5.4.7 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(0) ""
Output for 5.1.4 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.21, 5.4.0 - 5.4.6
string(10) "php://temp"
Output for 5.1.2 - 5.1.3
Fatal error: Uncaught exception 'RuntimeException' with message 'SplTempFileObject::__construct(php://temp): failed to open stream: Inappropriate ioctl for device' in /in/6JkJf:3 Stack trace: #0 /in/6JkJf(3): SplTempFileObject->__construct() #1 {main} thrown in /in/6JkJf on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.1
Fatal error: Class 'SplTempFileObject' not found in /in/6JkJf on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: spltempfileobject in /in/6JkJf on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: spltempfileobject in /in/6JkJf on line 3

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