3v4l.org

run code in 300+ PHP versions simultaneously
<?php $word = 'umweltfreundilch'; //real life example :/ preg_match('/^(?U)(.*[aeiouyäöü][^aeiouyäöü])(.*)$/Xu', $word, $matches); var_dump($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)
8.3.70.0150.00318.43
8.3.60.0100.01016.50
8.3.50.0090.00918.53
8.3.40.0100.00720.22
8.3.30.0000.01518.53
8.3.20.0110.00425.17
8.3.10.0030.00524.66
8.3.00.0040.00426.16
8.2.190.0160.00616.75
8.2.180.0040.01125.92
8.2.170.0040.01119.09
8.2.160.0080.00622.96
8.2.150.0050.00225.66
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00421.23
8.2.110.0090.00020.38
8.2.100.0190.00318.24
8.2.90.0170.00419.16
8.2.80.0120.00618.21
8.2.70.0180.00218.18
8.2.60.0160.00118.11
8.2.50.0140.00417.97
8.2.40.0130.00418.56
8.2.30.0080.00518.73
8.2.20.0110.00717.98
8.2.10.0130.00618.26
8.2.00.0100.00718.36
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00620.80
8.1.230.0090.00619.96
8.1.220.0120.00618.09
8.1.210.0120.00618.61
8.1.200.0150.00317.96
8.1.190.0180.00417.78
8.1.180.0120.00517.89
8.1.170.0110.00718.06
8.1.160.0110.00618.25
8.1.150.0120.00718.18
8.1.140.0140.00318.18
8.1.130.0130.00417.77
8.1.120.0100.00717.72
8.1.110.0130.00417.69
8.1.100.0060.00817.68
8.1.90.0110.00617.83
8.1.80.0100.00817.74
8.1.70.0120.00617.71
8.1.60.0170.00317.86
8.1.50.0110.00617.88
8.1.40.0100.00717.71
8.1.30.0090.00917.86
8.1.20.0140.00317.80
8.1.10.0080.00517.63
8.1.00.0120.00517.64
8.0.300.0180.00120.06
8.0.290.0150.00317.66
8.0.280.0130.00417.76
8.0.270.0120.00617.36
8.0.260.0130.00417.38
8.0.250.0120.00517.89
8.0.240.0110.00517.39
8.0.230.0140.00317.45
8.0.220.0150.00217.34
8.0.210.0150.00317.37
8.0.200.0140.00417.43
8.0.190.0100.00817.35
8.0.180.0140.00517.34
8.0.170.0140.00317.30
8.0.160.0120.00517.42
8.0.150.0120.00517.24
8.0.140.0110.00417.28
8.0.130.0090.00616.77
8.0.120.0120.00617.12
8.0.110.0130.00517.12
8.0.100.0140.00517.12
8.0.90.0150.00317.63
8.0.80.0140.00517.19
8.0.70.0130.00517.16
8.0.60.0120.00317.17
8.0.50.0120.00417.17
8.0.30.0120.00717.07
8.0.20.0100.00817.17
8.0.10.0110.00817.15
8.0.00.0110.00717.04
7.4.330.0090.00416.84
7.4.320.0150.00217.24
7.4.300.0100.00417.10
7.4.290.0140.00317.21
7.4.280.0120.00517.20
7.4.270.0090.00316.84
7.4.260.0060.00416.42
7.4.250.0090.00616.79
7.4.240.0100.00516.78
7.4.230.0130.00316.91
7.4.220.0130.00416.88
7.4.210.0120.00516.88
7.4.200.0120.00416.97
7.4.190.0130.00517.05
7.4.180.0120.00716.97
7.4.160.0130.00816.78
7.4.150.0110.00516.79
7.4.140.0110.00616.76
7.4.130.0110.00816.73
7.4.120.0110.00716.73
7.4.110.0100.00816.70
7.4.100.0120.00716.76
7.4.90.0120.00516.74
7.4.80.0120.00916.67
7.4.70.0100.00916.72
7.4.60.0130.00616.72
7.4.50.0120.00616.67
7.4.40.0110.00816.64
7.4.30.0130.00616.65
7.4.20.0110.00916.67
7.4.10.0120.00816.65
7.4.00.0110.00816.68
7.3.330.0110.00616.81
7.3.320.0130.00416.12
7.3.310.0120.00416.73
7.3.300.0130.00416.79
7.3.290.0120.00516.82
7.3.280.0130.00616.68
7.3.270.0100.00816.60
7.3.260.0120.00716.56
7.3.250.0110.00516.49
7.3.240.0080.01016.55
7.3.230.0090.00816.48
7.3.220.0110.00816.44
7.3.210.0100.00816.46
7.3.200.0130.00716.44
7.3.190.0120.00816.43
7.3.180.0110.00816.47
7.3.170.0110.00716.45
7.3.160.0110.00716.48
7.3.150.0130.00616.46
7.3.140.0120.00716.50
7.3.130.0120.00816.44
7.3.120.0090.01016.44
7.3.110.0110.00816.38
7.3.100.0100.00916.43
7.3.90.0130.00716.61
7.3.80.0110.00816.50
7.3.70.0120.00816.55
7.3.60.0120.00616.59
7.3.50.0110.00816.58
7.3.40.0100.00916.57
7.3.30.0110.00716.59
7.3.20.0180.00616.91
7.3.10.0140.00616.77
7.3.00.0120.00716.83
7.2.340.0130.00716.55
7.2.330.0160.00716.58
7.2.320.0150.00916.57
7.2.310.0160.00816.56
7.2.300.0160.00816.57
7.2.290.0160.00716.64
7.2.280.0170.00616.54
7.2.270.0140.01016.60
7.2.260.0140.01016.60
7.2.250.0170.00616.56
7.2.240.0140.01016.61
7.2.230.0150.00916.59
7.2.220.0140.01016.59
7.2.210.0160.00816.61
7.2.200.0180.00816.64
7.2.190.0180.00616.17
7.2.180.0160.00716.59
7.2.170.0160.00816.64
7.2.160.0160.00816.64
7.2.150.0220.00816.99
7.2.140.0160.00917.01
7.2.130.0160.01017.09
7.2.120.0180.00617.00
7.2.110.0170.00717.02
7.2.100.0170.00817.01
7.2.90.0170.00816.99
7.2.80.0200.01016.99
7.2.70.0190.00816.98
7.2.60.0260.00816.98
7.2.50.0150.01017.02
7.2.40.0160.00917.03
7.2.30.0170.00817.02
7.2.20.0190.00617.00
7.2.10.0180.00817.01
7.2.00.0200.00716.95

preferences:
39.56 ms | 401 KiB | 5 Q