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run code in 500+ PHP versions simultaneously
<?php $name = 'ParaTest\\Tests\\fixtures\\function_parallelization_tests\\FunctionalParallelizationTest::testDataProvider2 with data set "test2 with ' . "\0" . ' within"'; $filter = '/testDataProvider2.*with data set "test2 with ' . "\0" . ' within"$/i'; var_dump(preg_match($filter, $name, $matches));

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)
8.5.90.0110.00917.06
8.5.80.0040.00416.82
8.5.70.0110.00516.97
8.5.60.0030.00416.75
8.5.50.0060.00216.55
8.5.30.0050.01219.62
8.5.20.0120.00820.06
8.5.10.0100.00719.45
8.5.00.0110.01120.31
8.4.240.0100.01119.75
8.4.230.0110.01119.49
8.4.220.0130.00719.52
8.4.210.0110.01219.45
8.4.180.0110.01122.05
8.4.170.0150.00720.42
8.4.160.0090.01223.95
8.4.150.0090.00316.79
8.4.140.0100.01117.80
8.4.130.0130.00818.86
8.4.120.0120.00424.15
8.4.110.0060.00722.43
8.4.100.0090.01118.61
8.4.90.0140.00422.45
8.4.80.0060.00320.30
8.4.70.0060.00718.98
8.4.60.0120.00718.98
8.4.50.0060.00618.75
8.4.40.0100.01017.70
8.4.30.0100.01020.30
8.4.20.0060.01322.27
8.4.10.0090.00023.67
8.3.330.0080.00918.62
8.3.320.0130.00918.47
8.3.310.0160.00318.43
8.3.300.0130.00720.90
8.3.290.0110.00920.74
8.3.280.0080.01118.42
8.3.270.0150.00516.60
8.3.260.0060.00616.69
8.3.250.0110.00818.61
8.3.240.0100.00817.10
8.3.230.0140.00516.58
8.3.220.0090.00818.75
8.3.210.0110.00616.73
8.3.200.0030.00516.71
8.3.190.0050.00416.89
8.3.180.0110.00918.74
8.3.170.0160.00318.93
8.3.160.0000.00817.05
8.3.150.0150.00416.64
8.3.140.0130.00718.95
8.3.130.0060.00318.44
8.3.120.0080.00019.03
8.3.110.0090.00020.94
8.3.100.0080.00024.06
8.3.90.0120.00326.77
8.3.80.0070.00418.30
8.3.70.0090.00616.63
8.3.60.0100.00718.41
8.3.50.0110.00418.68
8.3.40.0090.00623.52
8.3.30.0110.00420.32
8.3.20.0050.00324.18
8.3.10.0080.00024.66
8.3.00.0040.00426.16
8.2.320.0150.00418.34
8.2.310.0070.00418.35
8.2.300.0100.01122.12
8.2.290.0090.01020.45
8.2.280.0100.00918.61
8.2.270.0070.01116.84
8.2.260.0040.01116.70
8.2.250.0130.00616.82
8.2.240.0060.00317.30
8.2.230.0000.00922.58
8.2.220.0030.00637.54
8.2.210.0000.00826.77
8.2.200.0040.00818.41
8.2.190.0100.00716.88
8.2.180.0090.00616.63
8.2.170.0090.00618.90
8.2.160.0090.00922.96
8.2.150.0060.00325.66
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.04
8.2.110.0070.00321.18
8.2.100.0080.00417.78
8.2.90.0050.00318.03
8.2.80.0030.00618.91
8.2.70.0130.00417.49
8.2.60.0180.00017.50
8.2.50.0190.00017.25
8.2.40.0080.00817.63
8.2.30.0120.00617.50
8.2.20.0170.00217.50
8.2.10.0140.00317.50
8.2.00.0100.00717.36
8.1.340.0140.00917.55
8.1.330.0100.00821.69
8.1.320.0110.00816.07
8.1.310.0030.00616.13
8.1.300.0070.00318.56
8.1.290.0090.00030.84
8.1.280.0140.00325.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00721.80
8.1.230.0030.01021.04
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0110.00516.88
8.1.190.0130.00516.86
8.1.180.0170.00016.88
8.1.170.0150.00017.23
8.1.160.0040.00417.22
8.1.150.0130.00416.97
8.1.140.0140.00417.00
8.1.130.0130.00317.00
8.1.120.0070.00917.35
8.1.110.0130.00317.13
8.1.100.0100.00717.38
8.1.90.0000.01617.09
8.1.80.0030.01317.22
8.1.70.0120.00417.35
8.1.60.0140.00917.25
8.1.50.0150.00317.13
8.1.40.0120.00617.35
8.1.30.0150.00417.21
8.1.20.0090.00917.00
8.1.10.0180.00017.25
8.1.00.0140.00517.25
8.0.300.0030.00319.90
8.0.290.0030.00916.61
8.0.280.0110.00616.63
8.0.270.0130.00416.58
8.0.260.0130.00316.58
8.0.250.0110.00616.58
8.0.240.0100.00716.58
8.0.230.0130.00316.61
8.0.220.0160.00016.63
8.0.210.0090.00916.58
8.0.200.0160.00416.58
8.0.190.0160.00016.58
8.0.180.0040.01216.58
8.0.170.0160.00016.58
8.0.160.0160.00016.58
8.0.150.0130.00516.58
8.0.140.0140.00316.58
8.0.130.0040.01416.61
8.0.120.0130.00416.63
8.0.110.0120.00316.63
8.0.100.0130.00316.61
8.0.90.0090.00616.60
8.0.80.0130.00416.58
8.0.70.0140.00316.59
8.0.60.0160.00016.58
8.0.50.0140.00316.58
8.0.30.0100.00716.61
8.0.20.0080.00816.75
8.0.10.0100.00516.63

preferences:
45.8 ms | 1154 KiB | 5 Q