3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_error_handler(function($errorLevel, $errorMessage) { echo 'in set_error_handler' . PHP_EOL; echo 'errorLevel is ' . ($errorLevel == E_RECOVERABLE_ERROR ? '': 'NOT') . 'E_RECOVERABLE_ERROR' . PHP_EOL; echo $errorMessage . PHP_EOL; }); set_exception_handler(function($exception) { echo 'in set_exception_handler' . PHP_EOL; echo 'Exception is ' . get_class($exception) . PHP_EOL; echo $exception->getMessage() . PHP_EOL; }); function a(array $a){} a(null);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0080.00818.59
8.3.30.0120.00318.85
8.3.20.0040.00421.74
8.3.10.0080.00023.48
8.3.00.0040.00421.93
8.2.170.0110.00422.96
8.2.160.0110.00420.45
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00419.71
8.2.110.0030.00621.04
8.2.100.0090.00317.97
8.2.90.0000.00919.88
8.2.80.0050.00322.27
8.2.70.0040.00417.74
8.2.60.0080.00018.22
8.2.50.0000.00818.15
8.2.40.0040.00420.64
8.2.30.0000.00719.28
8.2.20.0030.00518.16
8.2.10.0040.00418.12
8.2.00.0000.00818.12
8.1.270.0040.00422.09
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.06
8.1.230.0000.01120.93
8.1.220.0030.00617.74
8.1.210.0050.00318.92
8.1.200.0000.00917.22
8.1.190.0080.00017.22
8.1.180.0040.00418.10
8.1.170.0000.00818.49
8.1.160.0040.00418.71
8.1.150.0000.00718.88
8.1.140.0040.00418.98
8.1.130.0040.00417.66
8.1.120.0030.00317.47
8.1.110.0050.00317.36
8.1.100.0070.00017.36
8.1.90.0000.00817.48
8.1.80.0000.00717.39
8.1.70.0030.00317.40
8.1.60.0040.00417.54
8.1.50.0000.00817.50
8.1.40.0040.00417.37
8.1.30.0030.00617.64
8.1.20.0090.00017.53
8.1.10.0040.00417.53
8.1.00.0040.00417.33
8.0.300.0040.00420.21
8.0.290.0080.00016.75
8.0.280.0030.00318.44
8.0.270.0040.00417.25
8.0.260.0000.00618.44
8.0.250.0070.00017.04
8.0.240.0000.00716.88
8.0.230.0030.00316.95
8.0.220.0040.00416.89
8.0.210.0000.00716.96
8.0.200.0000.00716.89
8.0.190.0040.00416.88
8.0.180.0000.00717.00
8.0.170.0040.00416.95
8.0.160.0060.00316.97
8.0.150.0080.00016.97
8.0.140.0030.00416.89
8.0.130.0060.00013.37
8.0.120.0000.00716.81
8.0.110.0050.00216.75
8.0.100.0000.00716.98
8.0.90.0000.00816.77
8.0.80.0060.00917.00
8.0.70.0000.00716.79
8.0.60.0040.00416.84
8.0.50.0080.00016.91
8.0.30.0070.01317.00
8.0.20.0100.01017.40
8.0.10.0040.00416.89
8.0.00.0110.00916.66
7.4.330.0020.00216.84
7.4.320.0060.00016.53
7.4.300.0030.00316.50
7.4.290.0060.00316.43
7.4.280.0050.00316.43
7.4.270.0030.00316.37
7.4.260.0070.00016.51
7.4.250.0070.00016.39
7.4.240.0000.00716.54
7.4.230.0070.00016.37
7.4.220.0000.00816.51
7.4.210.0000.01616.36
7.4.200.0070.00016.33
7.4.160.0080.00816.51
7.4.150.0060.01317.40
7.4.140.0110.01217.86
7.4.130.0170.00016.52
7.4.120.0130.00716.49
7.4.110.0080.00816.52
7.4.100.0100.01016.41
7.4.90.0190.00316.55
7.4.80.0100.01319.39
7.4.70.0150.00616.45
7.4.60.0060.00916.45
7.4.50.0040.00816.64
7.4.40.0110.00716.43
7.4.10.0120.00715.57
7.4.00.0080.00815.49
7.3.330.0030.00313.39
7.3.320.0060.00013.21
7.3.310.0030.00316.21
7.3.300.0000.00716.23
7.3.290.0090.01016.35
7.3.280.0080.00816.40
7.3.270.0100.00717.40
7.3.260.0120.00616.33
7.3.250.0090.00816.47
7.3.240.0110.00616.50
7.3.230.0100.00716.44
7.3.210.0000.01616.27
7.3.200.0100.00716.50
7.3.190.0060.00916.34
7.3.180.0140.00316.34
7.3.170.0030.01716.42
7.3.160.0110.00616.67
7.3.130.0050.01415.69
7.3.120.0100.01015.46
7.3.110.0030.01315.53
7.3.100.0060.01015.40
7.3.90.0000.01615.64
7.3.80.0050.00915.74
7.3.70.0110.00415.60
7.3.60.0060.01015.63
7.3.50.0050.00915.60
7.3.40.0090.00515.58
7.3.30.0020.01115.60
7.3.20.0040.01117.37
7.3.10.0070.00917.46
7.3.00.0060.00817.50
7.2.330.0090.00916.65
7.2.320.0090.01216.38
7.2.310.0120.00616.44
7.2.300.0110.00716.54
7.2.290.0060.01016.65
7.2.260.0040.01515.76
7.2.250.0030.01515.78
7.2.240.0020.01215.69
7.2.230.0090.00915.90
7.2.220.0040.01215.83
7.2.210.0110.00215.96
7.2.200.0070.00715.57
7.2.190.0090.00815.72
7.2.180.0050.00815.71
7.2.170.0060.00915.84
7.2.160.0080.00815.69
7.2.150.0080.00617.54
7.2.140.0030.01217.70
7.2.130.0060.00717.59
7.2.120.0060.01017.63
7.2.110.0070.00917.67
7.2.100.0040.00917.55
7.2.90.0050.00617.54
7.2.80.0070.00717.63
7.2.70.0030.01317.55
7.2.60.0090.00717.30
7.2.50.0050.00917.52
7.2.40.0050.00917.69
7.2.30.0060.00717.59
7.2.20.0050.00617.58
7.2.10.0050.00517.65
7.2.00.0050.00918.33
7.1.330.0060.00916.62
7.1.320.0070.01016.58
7.1.310.0050.01316.55
7.1.300.0060.01116.43
7.1.290.0020.01116.55
7.1.280.0050.01116.30
7.1.270.0100.00216.54
7.1.260.0060.00916.57
7.1.250.0070.00716.31
7.1.240.0070.00816.49
7.1.230.0080.00716.51
7.1.220.0050.00816.44
7.1.210.0100.00416.56
7.1.200.0020.01016.21
7.1.190.0040.01116.49
7.1.180.0040.00716.46
7.1.170.0080.00616.49
7.1.160.0060.00516.45
7.1.150.0060.00816.53
7.1.140.0060.00916.33
7.1.130.0050.00816.43
7.1.120.0070.00717.31
7.1.110.0090.00816.97
7.1.100.0070.00617.09
7.1.90.0020.01317.03
7.1.80.0090.00616.92
7.1.70.0080.00616.53
7.1.60.0140.00522.70
7.1.50.0080.01022.62
7.1.40.0110.00622.40
7.1.30.0050.01422.40
7.1.20.0090.00822.51
7.1.10.0060.00816.47
7.1.00.0060.00716.50
7.0.330.0100.00316.13
7.0.320.0060.00316.13
7.0.310.0060.00616.19
7.0.300.0050.00716.20
7.0.290.0060.00316.25
7.0.280.0090.00416.18
7.0.270.0050.00816.07
7.0.260.0050.00716.19
7.0.250.0080.00516.34
7.0.240.0070.00716.37
7.0.230.0060.00616.12
7.0.220.0080.00316.08
7.0.210.0080.00316.18
7.0.200.0080.00316.14
7.0.190.0110.00416.06
7.0.180.0050.00616.15
7.0.170.0040.00816.13
7.0.160.0080.00616.19
7.0.150.0050.00716.07
7.0.140.0050.00516.11
7.0.130.0050.00816.20
7.0.120.0080.00716.21
7.0.110.0050.00816.24
7.0.100.0030.00816.17
7.0.90.0030.00616.28
7.0.80.0060.00616.09
7.0.70.0030.01016.07
7.0.60.0040.00516.10
7.0.50.0030.01116.21
7.0.40.0100.00314.22
7.0.30.0060.00414.30
7.0.20.0080.00314.10
7.0.10.0100.00514.21
7.0.00.0050.00814.13
5.6.400.0070.00514.82
5.6.390.0070.00915.13
5.6.380.0080.00315.28
5.6.370.0060.00515.05
5.6.360.0050.00815.20
5.6.350.0110.00514.95
5.6.340.0020.01214.96
5.6.330.0030.01115.17
5.6.320.0050.01014.98
5.6.310.0090.00215.15
5.6.300.0060.00615.17
5.6.290.0020.00815.05
5.6.280.0100.00515.00
5.6.270.0070.00715.07
5.6.260.0060.00714.94
5.6.250.0030.00715.19
5.6.240.0060.00615.12
5.6.230.0060.00715.00
5.6.220.0030.00915.04
5.6.210.0050.00914.95
5.6.200.0030.00915.03
5.6.190.0030.00915.07
5.6.180.0030.00915.23
5.6.170.0030.01115.05
5.6.160.0090.00614.92
5.6.150.0030.00815.13
5.6.140.0070.00414.95
5.6.130.0050.01015.01
5.6.120.0060.00915.01
5.6.110.0030.01215.19
5.6.100.0060.01115.11
5.6.90.0090.00814.93
5.6.80.0080.00615.14
5.6.70.0050.00514.88
5.6.60.0050.00714.88
5.6.50.0080.00314.78
5.6.40.0010.00915.10
5.6.30.0090.00714.76
5.6.20.0020.01014.88
5.6.10.0050.00914.93
5.6.00.0050.01015.13

preferences:
54.5 ms | 400 KiB | 5 Q