3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match('#[а-д]#', 'прёт'));

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)
8.3.60.0110.00716.48
8.3.50.0130.00421.97
8.3.40.0040.01118.79
8.3.30.0070.00718.91
8.3.20.0080.00020.21
8.3.10.0080.00021.95
8.3.00.0100.00019.18
8.2.180.0150.00018.29
8.2.170.0070.00722.96
8.2.160.0080.00520.52
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0060.01126.16
8.2.120.0040.00422.25
8.2.110.0040.00421.06
8.2.100.0040.00817.84
8.2.90.0000.00818.97
8.2.80.0060.00317.97
8.2.70.0030.00517.63
8.2.60.0040.00417.91
8.2.50.0000.00918.07
8.2.40.0040.00419.95
8.2.30.0000.00719.79
8.2.20.0000.00817.77
8.2.10.0030.00517.83
8.2.00.0030.00817.62
8.1.280.0150.00325.92
8.1.270.0060.00323.92
8.1.260.0050.00526.35
8.1.250.0020.00528.09
8.1.240.0140.00321.24
8.1.230.0040.00717.52
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0060.00317.25
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0040.00418.71
8.1.160.0040.00421.93
8.1.150.0090.00018.69
8.1.140.0000.00717.46
8.1.130.0000.00717.77
8.1.120.0000.00717.39
8.1.110.0030.00417.47
8.1.100.0000.00717.37
8.1.90.0070.00017.38
8.1.80.0040.00417.38
8.1.70.0000.00817.43
8.1.60.0060.00317.62
8.1.50.0000.00817.39
8.1.40.0030.00517.43
8.1.30.0080.00017.59
8.1.20.0000.00817.59
8.1.10.0040.00417.53
8.1.00.0090.00017.48
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0070.00018.38
8.0.270.0070.00017.09
8.0.260.0030.00317.15
8.0.250.0030.00317.00
8.0.240.0000.00616.89
8.0.230.0030.00516.97
8.0.220.0040.00416.78
8.0.210.0030.00716.75
8.0.200.0040.00417.03
8.0.190.0000.00816.98
8.0.180.0040.00416.98
8.0.170.0070.00017.02
8.0.160.0000.00716.97
8.0.150.0000.00716.81
8.0.140.0050.00316.84
8.0.130.0000.00613.31
8.0.120.0040.00416.93
8.0.110.0050.00216.84
8.0.100.0040.00416.71
8.0.90.0000.00816.95
8.0.80.0130.00316.90
8.0.70.0000.00717.02
8.0.60.0030.00516.78
8.0.50.0000.00716.93
8.0.30.0110.00717.15
8.0.20.0100.00817.40
8.0.10.0000.00717.07
8.0.00.0050.01216.89
7.4.330.0020.00215.00
7.4.320.0060.00016.58
7.4.300.0030.00316.50
7.4.290.0000.00716.65
7.4.280.0000.01016.48
7.4.270.0030.00516.72
7.4.260.0000.00716.59
7.4.250.0040.00416.61
7.4.240.0060.00116.67
7.4.230.0070.00016.70
7.4.220.0080.00916.54
7.4.210.0100.00716.71
7.4.200.0000.00816.68
7.4.190.0070.00016.56
7.4.160.0090.00616.68
7.4.150.0130.00317.40
7.4.140.0080.01417.86
7.4.130.0080.00816.41
7.4.120.0060.01016.60
7.4.110.0130.00316.57
7.4.100.0100.01016.57
7.4.90.0040.01216.56
7.4.80.0110.00719.39
7.4.70.0090.00616.43
7.4.60.0040.01116.48
7.4.50.0080.00016.74
7.4.40.0090.00622.77
7.4.30.0040.01116.61
7.4.00.0040.00714.94
7.3.330.0030.00313.03
7.3.320.0030.00312.96
7.3.310.0040.00416.41
7.3.300.0000.00716.30
7.3.290.0060.00816.34
7.3.280.0050.01416.30
7.3.270.0090.00917.40
7.3.260.0120.00616.54
7.3.250.0140.01016.50
7.3.240.0110.00716.28
7.3.230.0110.00616.39
7.3.210.0100.00716.36
7.3.200.0030.01619.39
7.3.190.0060.01216.62
7.3.180.0100.00616.57
7.3.170.0090.00616.69
7.3.160.0080.00816.39
7.3.120.0060.00914.96
7.3.10.0130.00616.31
7.3.00.0090.00916.51
7.2.330.0090.00916.54
7.2.320.0170.00216.61
7.2.310.0040.01216.60
7.2.300.0070.01016.35
7.2.290.0000.02216.48
7.2.130.0080.00416.77
7.2.120.0060.00916.76
7.2.110.0030.01016.80
7.2.100.0030.00916.52
7.2.90.0100.00517.00
7.2.80.0060.01016.50
7.2.70.0070.01017.04
7.2.60.0100.00716.75
7.2.50.0110.00716.69
7.2.40.0040.01116.83
7.2.30.0100.00716.65
7.2.20.0070.00716.57
7.2.10.0030.01516.74
7.2.00.0080.00617.91
7.1.250.0000.01115.64
7.1.100.0060.00618.53
7.1.70.0030.00717.26
7.1.60.0070.01819.46
7.1.50.0030.00916.89
7.1.00.0100.07022.51
7.0.200.4220.00014.72
7.0.140.0030.07022.00
7.0.60.0030.08020.01
7.0.50.0130.06317.79
7.0.40.0070.04020.00
7.0.30.0230.04020.18
7.0.20.0300.07720.14
7.0.10.0030.08020.20
7.0.00.0100.08020.02
5.6.280.0070.07320.86
5.6.210.0130.07720.47
5.6.200.0030.06718.09
5.6.190.0070.06720.61
5.6.180.0200.07020.41
5.6.170.0230.05320.60
5.6.160.0030.08320.33
5.6.150.0030.06318.14
5.6.140.0070.08018.21
5.6.130.0100.08018.12
5.6.120.0000.04721.14
5.6.110.0070.05020.99
5.6.100.0000.07021.08
5.6.90.0070.05720.96
5.6.80.0070.08320.43
5.6.70.4500.04320.27
5.5.350.0030.04020.32
5.5.340.0100.03718.01
5.5.330.0370.03020.14
5.5.320.0270.07320.29
5.5.310.0230.04320.31
5.5.300.0100.05017.91
5.5.290.0100.07018.02
5.5.280.0000.06320.83
5.5.270.0030.04020.83
5.5.260.0100.08320.86
5.5.250.0130.07720.57
5.5.240.0300.07320.23
5.4.450.0200.03719.11
5.4.440.0130.04719.48
5.4.430.0200.04319.25
5.4.420.0100.04319.39
5.4.410.0000.04719.27
5.4.400.0000.04719.13
5.4.390.1670.03718.93
5.4.380.2070.04019.09
5.4.370.1900.03719.13
5.4.360.2030.04319.10
5.4.350.2030.04019.23
5.4.340.2170.04019.05
5.4.320.1970.03319.08
5.4.310.2100.02318.93
5.4.300.1930.03318.77
5.4.290.1970.03719.08
5.4.280.0330.04019.05
5.4.270.0100.03018.92
5.4.260.0170.04019.09
5.4.250.1870.03019.20
5.4.240.1670.03718.79
5.4.230.1630.03718.93
5.4.220.1730.03019.12
5.4.210.1700.03319.21
5.4.200.1830.02719.12
5.4.190.0830.03018.92
5.4.180.0030.03718.92
5.4.170.0000.04318.92
5.4.160.0070.04018.78
5.4.150.1670.03719.13
5.4.140.1270.03016.43
5.4.130.0000.03716.46
5.4.120.0030.03716.25
5.4.110.1130.03316.47
5.4.100.1600.03316.23
5.4.90.1600.03316.06
5.4.80.1930.03316.37
5.4.70.1700.03716.38
5.4.60.1670.03716.36
5.4.50.1730.04016.20
5.4.40.1900.03016.38
5.4.30.1900.03316.38
5.4.20.1970.04016.46
5.4.10.2070.03716.36
5.4.00.1870.02715.71
5.3.290.1600.04014.51
5.3.280.1870.03714.64
5.3.270.1800.03014.46
5.3.260.1530.03314.55
5.3.250.1870.04014.47
5.3.240.1630.04014.55
5.3.230.1670.03714.64
5.3.220.1770.03714.39
5.3.210.1830.03314.41
5.3.200.1770.03714.51
5.3.190.1700.04014.47
5.3.180.1870.03314.57
5.3.170.1900.03714.45
5.3.160.2070.04014.46
5.3.150.1770.03314.50
5.3.140.1730.03314.41
5.3.130.1930.04314.41
5.3.120.1770.03014.46
5.3.110.1830.03014.38
5.3.100.1970.04014.04
5.3.90.2070.03713.87
5.3.80.1870.03313.81
5.3.70.1670.04013.96
5.3.60.1830.03713.95
5.3.50.1930.03313.89
5.3.40.0800.04713.77
5.3.30.0000.04013.72
5.3.20.0000.06013.69
5.3.10.0000.04013.51
5.3.00.2200.03013.54
5.2.170.1470.03011.08
5.2.160.1430.03011.00
5.2.150.1500.03311.08
5.2.140.1400.03311.07
5.2.130.1400.03310.96
5.2.120.1400.03011.11
5.2.110.1430.03011.03
5.2.100.1700.03011.04
5.2.90.1600.03011.04
5.2.80.1570.02010.92
5.2.70.1430.03011.10
5.2.60.1600.02710.95
5.2.50.0230.02711.03
5.2.40.0070.03010.88
5.2.30.0030.03010.81
5.2.20.0030.02710.86
5.2.10.1200.02710.86
5.2.00.1230.02710.82
5.1.60.1270.0239.88
5.1.50.1300.02010.05
5.1.40.1230.02310.05
5.1.30.1270.02310.23
5.1.20.1230.02310.21
5.1.10.1270.0209.96
5.1.00.1230.03010.04
5.0.50.0630.0208.55
5.0.40.0570.0208.29
5.0.30.0770.0508.07
5.0.20.0730.0178.42
5.0.10.0600.0238.04
5.0.00.0630.0308.05
4.4.90.0730.0207.87
4.4.80.0470.0207.87
4.4.70.0600.0137.87
4.4.60.0570.0177.87
4.4.50.0570.0177.87
4.4.40.0630.0337.87
4.4.30.0730.0207.87
4.4.20.0600.0137.87
4.4.10.0700.0177.87
4.4.00.0600.0307.87
4.3.110.0630.0207.87
4.3.100.0670.0137.87
4.3.90.0630.0137.87
4.3.80.0730.0207.87
4.3.70.0800.0237.87
4.3.60.0770.0207.87
4.3.50.0700.0107.87
4.3.40.0770.0337.87
4.3.30.0300.0207.87
4.3.20.0270.0177.87
4.3.10.0300.0177.87
4.3.00.0300.0237.87

preferences:
53.02 ms | 401 KiB | 5 Q