3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = array('José', 'Jósê', 'Jose_', 'Jõse', 'Josè'); print_r( preg_grep("/[[:alpha:]]+/i", "José", $result) );

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)
8.3.40.0120.00918.67
8.3.30.0100.00319.09
8.3.20.0090.00021.95
8.3.10.0080.00021.73
8.3.00.0050.00317.49
8.2.170.0110.00422.96
8.2.160.0030.01020.52
8.2.150.0120.00624.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00019.36
8.2.110.0030.00622.12
8.2.100.0060.00617.78
8.2.90.0040.00419.09
8.2.80.0000.00819.36
8.2.70.0070.00317.50
8.2.60.0000.00917.93
8.2.50.0050.00318.07
8.2.40.0090.00018.22
8.2.30.0000.00719.41
8.2.20.0000.00717.66
8.2.10.0040.00418.05
8.2.00.0000.00718.11
8.1.270.0060.00320.20
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00320.52
8.1.230.0040.00820.89
8.1.220.0060.00318.77
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0000.00717.39
8.1.180.0000.00918.10
8.1.170.0040.00418.59
8.1.160.0050.00218.72
8.1.150.0040.00418.69
8.1.140.0000.00717.37
8.1.130.0030.00317.81
8.1.120.0050.00317.25
8.1.110.0030.00617.29
8.1.100.0030.00317.23
8.1.90.0040.00417.40
8.1.80.0030.00317.32
8.1.70.0000.00917.29
8.1.60.0000.00817.57
8.1.50.0030.00517.46
8.1.40.0000.00817.50
8.1.30.0080.00017.63
8.1.20.0040.00417.53
8.1.10.0030.00617.40
8.1.00.0000.00817.50
8.0.300.0070.00019.86
8.0.290.0040.00417.18
8.0.280.0000.00718.39
8.0.270.0030.00317.10
8.0.260.0030.00317.20
8.0.250.0000.00716.88
8.0.240.0070.00016.82
8.0.230.0000.00716.95
8.0.220.0040.00416.89
8.0.210.0000.00716.75
8.0.200.0040.00416.81
8.0.190.0030.00516.96
8.0.180.0070.00316.79
8.0.170.0040.00416.77
8.0.160.0030.00316.88
8.0.150.0000.00716.75
8.0.140.0000.00816.87
8.0.130.0040.00413.29
8.0.120.0030.00516.83
8.0.110.0040.00416.77
8.0.100.0050.00316.95
8.0.90.0000.00716.91
8.0.80.0000.01516.84
8.0.70.0040.00416.81
8.0.60.0060.00316.93
8.0.50.0070.00016.86
8.0.30.0100.01617.08
8.0.20.0100.00717.40
8.0.10.0000.00716.96
8.0.00.0030.01416.82
7.4.330.0000.00515.03
7.4.320.0030.00316.41
7.4.300.0070.00016.50
7.4.290.0070.00016.51
7.4.280.0000.00816.41
7.4.270.0000.00716.44
7.4.260.0030.00316.43
7.4.250.0020.00516.44
7.4.240.0020.00516.43
7.4.230.0030.00316.33
7.4.220.0130.00616.44
7.4.210.0060.00916.55
7.4.200.0070.00016.46
7.4.160.0070.01516.35
7.4.150.0040.01517.40
7.4.140.0100.01017.86
7.4.130.0070.01116.51
7.4.120.0110.00916.38
7.4.110.0100.00716.30
7.4.100.0120.00916.57
7.4.90.0110.00716.44
7.4.80.0120.00616.59
7.4.70.0100.00616.43
7.4.60.0090.01016.59
7.4.50.0000.00716.48
7.4.40.0140.00316.36
7.4.30.0120.00616.51
7.4.00.0110.00314.96
7.3.330.0050.00013.09
7.3.320.0030.00312.86
7.3.310.0000.00716.28
7.3.300.0030.00316.21
7.3.290.0080.00816.15
7.3.280.0100.00816.18
7.3.270.0090.00617.40
7.3.260.0090.00916.44
7.3.250.0110.00816.32
7.3.240.0030.01216.43
7.3.230.0110.01116.39
7.3.210.0150.00616.50
7.3.200.0070.01119.39
7.3.190.0110.00516.32
7.3.180.0110.00916.56
7.3.170.0090.00916.36
7.3.160.0060.01316.39
7.2.330.0030.01416.20
7.2.320.0080.00816.51
7.2.310.0140.00316.19
7.2.300.0110.00716.42
7.2.290.0160.00616.62
7.2.60.0120.00016.75
7.2.00.0070.00718.91
7.1.200.0040.00715.82
7.1.100.0070.00718.01
7.1.70.0100.00017.05
7.1.60.0070.01319.50
7.1.50.0040.01916.89
7.1.00.0070.07322.29
7.0.200.0090.00614.94
7.0.60.0200.07319.89
7.0.50.0030.06017.84
7.0.40.0100.03720.02
7.0.30.0400.06720.20
7.0.20.0270.05020.12
7.0.10.0130.03720.02
7.0.00.0070.05320.30
5.6.280.0000.07721.14
5.6.210.0100.07020.48
5.6.200.0100.07718.21
5.6.190.0030.04320.45
5.6.180.3300.04020.60
5.6.170.0130.04720.38
5.6.160.0030.05020.44
5.6.150.0070.07318.16
5.6.140.0100.07318.09
5.6.130.0030.08718.17
5.6.120.0170.07721.03
5.6.110.0000.09320.95
5.6.100.0030.08321.00
5.6.90.0100.08321.01
5.6.80.0100.03720.28
5.6.70.4470.04020.27
5.5.350.0270.06020.52
5.5.340.0070.03717.96
5.5.330.0100.06720.37
5.5.320.4070.04020.34
5.5.310.0300.04720.50
5.5.300.0030.07318.01
5.5.290.0100.04017.90
5.5.280.0100.04320.72
5.5.270.0200.07320.95
5.5.260.0070.04020.63
5.5.250.0100.04720.68
5.5.240.0270.07720.23
5.4.450.0270.03719.39
5.4.440.0370.05019.48
5.4.430.0230.03719.40
5.4.420.0430.04019.57
5.4.410.0130.06018.72
5.4.400.0270.04718.78
5.4.390.0070.05718.49
5.4.380.0100.05318.75
5.4.370.0100.05718.67
5.4.360.0170.04318.49
5.4.350.0100.05318.78
5.4.340.0100.05318.49
5.4.320.0100.06318.71
5.4.310.0030.06318.74
5.4.300.0270.04018.77
5.4.290.0270.03718.56
5.4.280.0230.04018.70
5.4.270.0170.04718.71
5.4.260.0030.06018.58
5.4.250.0300.03718.68
5.4.240.0130.05318.48
5.4.230.0100.05318.70
5.4.220.0030.06018.68
5.4.210.0170.04718.55
5.4.200.0130.05716.75
5.4.190.0100.05318.51
5.4.180.0100.05318.66
5.4.170.0070.06318.57
5.4.160.0070.05318.64
5.4.150.0030.05718.70
5.4.140.0200.04316.17
5.4.130.0130.04716.04
5.4.120.0170.06016.16
5.4.110.0100.05016.06
5.4.100.0170.04316.16
5.4.90.0100.05016.36
5.4.80.0070.05016.24
5.4.70.0000.06316.23
5.4.60.0200.04316.23
5.4.50.0130.04716.21
5.4.40.0030.06016.19
5.4.30.0130.04716.22
5.4.20.0130.04716.15
5.4.10.0200.04016.11
5.4.00.0130.04715.62
5.3.290.0030.06714.71
5.3.280.0030.06014.67
5.3.270.0100.05314.51
5.3.260.0130.05714.59
5.3.250.0100.05014.68
5.3.240.0130.05014.62
5.3.230.0100.05014.54
5.3.220.0000.07014.65
5.3.210.0070.06014.52
5.3.200.0000.06014.64
5.3.190.0070.05714.66
5.3.180.0130.04714.55
5.3.170.0030.05714.54
5.3.160.0100.07014.55
5.3.150.0130.07014.45
5.3.140.0100.05014.46
5.3.130.0130.05014.51
5.3.120.0100.06714.64
5.3.110.0130.05014.55
5.3.100.0070.05314.11
5.3.90.0030.05314.05
5.3.80.0030.05314.10
5.3.70.0200.04013.92
5.3.60.0100.05013.94
5.3.50.0170.04313.93
5.3.40.0100.05713.89
5.3.30.0070.05313.85
5.3.20.0100.05013.68
5.3.10.0100.04713.56
5.3.00.0070.05313.61
5.2.170.0100.03711.13
5.2.160.0130.03311.29
5.2.150.0130.04011.13
5.2.140.0000.05011.12
5.2.130.0100.03711.09
5.2.120.0100.03711.11
5.2.110.0100.03711.05
5.2.100.0030.04311.09
5.2.90.0000.04711.09
5.2.80.0070.04311.05
5.2.70.0170.03311.14
5.2.60.0100.05011.10
5.2.50.0070.04311.15
5.2.40.0000.04710.95
5.2.30.0070.04011.00
5.2.20.0070.04011.09
5.2.10.0170.03010.90
5.2.00.0070.04010.81
5.1.60.0130.03010.09
5.1.50.0000.04010.13
5.1.40.0030.03710.12
5.1.30.0030.03710.29
5.1.20.0030.04710.37
5.1.10.0100.03010.04
5.1.00.0000.04710.04
5.0.50.0070.0338.66
5.0.40.0170.0208.47
5.0.30.0030.0578.34
5.0.20.0170.0278.23
5.0.10.0000.0408.24
5.0.00.0000.0508.19
4.4.90.0030.0205.87
4.4.80.0000.0235.87
4.4.70.0000.0235.90
4.4.60.0030.0275.89
4.4.50.0030.0205.87
4.4.40.0000.0505.81
4.4.30.0030.0235.87
4.4.20.0030.0235.97
4.4.10.0070.0205.95
4.4.00.0000.0375.85
4.3.110.0070.0205.88
4.3.100.0000.0235.82
4.3.90.0030.0305.87
4.3.80.0070.0305.90
4.3.70.0070.0175.87
4.3.60.0000.0235.77
4.3.50.0000.0275.86
4.3.40.0000.0375.86
4.3.30.0030.0204.55
4.3.20.0000.0234.52
4.3.10.0070.0174.54
4.3.00.0070.01016.19

preferences:
59.48 ms | 400 KiB | 5 Q