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run code in 300+ PHP versions simultaneously
<?php echo (new \DateTime('now'))->format('w');
Output for 5.4.0 - 5.4.28, 5.4.42 - 5.4.43, 5.5.28, 5.5.32, 5.6.7, 5.6.9, 5.6.28, 7.0.1, 7.0.14 - 7.0.20, 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
3
Output for 5.4.29 - 5.4.32, 5.5.26, 5.5.33, 5.6.12, 7.0.6
2
Output for 5.5.24, 5.5.29, 5.6.17, 5.6.20, 7.0.0, 7.0.5
6
Output for 5.4.44, 5.5.25, 5.5.27, 5.5.30, 7.0.4
4
Output for 5.4.39 - 5.4.41, 5.6.8, 5.6.11, 5.6.13 - 5.6.14, 7.0.3
5
Output for 5.4.34 - 5.4.38, 5.6.15, 5.6.18 - 5.6.19, 7.0.2
1
Output for 5.4.45, 5.5.31, 5.5.34 - 5.5.35, 5.6.10, 5.6.16, 5.6.21
0
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_OBJECT_OPERATOR, expecting ',' or ';' in /in/KSOKs on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/KSOKs on line 2 Parse error: syntax error, unexpected T_OBJECT_OPERATOR, expecting ',' or ';' in /in/KSOKs on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/KSOKs on line 2 Parse error: parse error, unexpected T_OBJECT_OPERATOR, expecting ',' or ';' in /in/KSOKs on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/KSOKs on line 2 Parse error: parse error, expecting `','' or `';'' in /in/KSOKs on line 2
Process exited with code 255.

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