3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match_all('/[\x{0080}-\x{ffff}]/u', 'café åäö', $matches, PREG_OFFSET_CAPTURE); var_dump($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)
8.3.70.0090.00616.75
8.3.60.0090.00618.56
8.3.50.0140.00821.99
8.3.40.0130.01018.66
8.3.30.0060.00919.14
8.3.20.0090.00920.29
8.3.10.0140.00423.66
8.3.00.0110.00719.08
8.2.180.0090.00925.92
8.2.170.0110.00418.91
8.2.160.0040.01222.96
8.2.150.0040.00425.66
8.2.140.0030.00624.66
8.2.130.0060.00326.16
8.2.120.0030.00621.31
8.2.110.0060.00320.99
8.2.100.0040.00818.03
8.2.90.0040.00417.87
8.2.80.0030.00517.97
8.2.70.0080.00017.68
8.2.60.0060.00317.91
8.2.50.0040.00418.10
8.2.40.0080.00019.16
8.2.30.0040.00419.14
8.2.20.0040.00417.82
8.2.10.0030.00517.93
8.2.00.0070.00017.82
8.1.280.0130.00325.92
8.1.270.0040.00424.66
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0000.00824.05
8.1.230.0130.00022.66
8.1.220.0050.00317.74
8.1.210.0060.00320.12
8.1.200.0000.00817.23
8.1.190.0050.00317.34
8.1.180.0000.00818.10
8.1.170.0050.00318.54
8.1.160.0040.00419.00
8.1.150.0040.00418.69
8.1.140.0040.00417.47
8.1.130.0030.00317.72
8.1.120.0000.00717.38
8.1.110.0040.00417.46
8.1.100.0040.00417.48
8.1.90.0070.00017.39
8.1.80.0040.00417.50
8.1.70.0040.00417.39
8.1.60.0060.00317.50
8.1.50.0030.00517.50
8.1.40.0040.00417.54
8.1.30.0000.00917.60
8.1.20.0070.00017.62
8.1.10.0080.00017.48
8.1.00.0000.00717.48
8.0.300.0040.00419.96
8.0.290.0060.00316.88
8.0.280.0000.00718.27
8.0.270.0000.00717.20
8.0.260.0030.00317.15
8.0.250.0000.00916.90
8.0.240.0030.00317.05
8.0.230.0030.00316.96
8.0.220.0000.00817.00
8.0.210.0040.00416.96
8.0.200.0000.00716.87
8.0.190.0040.00417.04
8.0.180.0040.00416.87
8.0.170.0000.00717.03
8.0.160.0030.00316.93
8.0.150.0040.00416.80
8.0.140.0050.00316.79
8.0.130.0040.00613.40
8.0.120.0050.00516.88
8.0.110.0070.00016.88
8.0.100.0000.00716.86
8.0.90.0040.00416.88
8.0.80.0110.00517.00
8.0.70.0000.00716.79
8.0.60.0000.00816.99
8.0.50.0000.00716.99
8.0.30.0100.01017.15
8.0.20.0120.01217.40
8.0.10.0070.00017.14
8.0.00.0080.00916.87
7.4.330.0000.00615.03
7.4.320.0070.00016.66
7.4.300.0060.00016.65
7.4.290.0030.00316.68
7.4.280.0040.00416.49
7.4.270.0000.00716.50
7.4.260.0040.00416.57
7.4.250.0070.00016.63
7.4.240.0000.00716.57
7.4.230.0070.00016.57
7.4.220.0150.00416.58
7.4.210.0040.01116.77
7.4.200.0040.00416.64
7.4.160.0120.00416.56
7.4.150.0110.00717.40
7.4.140.0080.01017.86
7.4.130.0080.01016.61
7.4.120.0050.01216.60
7.4.110.0120.00616.72
7.4.100.0110.00716.55
7.4.90.0120.00616.57
7.4.80.0030.01719.39
7.4.70.0100.00716.58
7.4.60.0070.01016.50
7.4.50.0070.00016.66
7.4.40.0120.00616.59
7.4.30.0110.00816.50
7.4.00.0000.01815.12
7.3.330.0060.00013.18
7.3.320.0030.00313.09
7.3.310.0000.00716.27
7.3.300.0000.00616.38
7.3.290.0080.00716.36
7.3.280.0090.00816.40
7.3.270.0150.00917.40
7.3.260.0100.00716.66
7.3.250.0070.01516.54
7.3.240.0060.01216.45
7.3.230.0090.00916.39
7.3.210.0040.01316.46
7.3.200.0140.00719.39
7.3.190.0080.00816.37
7.3.180.0190.00316.26
7.3.170.0110.00716.57
7.3.160.0090.00916.44
7.3.10.0030.01316.48
7.3.00.0120.00316.72
7.2.330.0170.00016.54
7.2.320.0100.01316.62
7.2.310.0120.00916.50
7.2.300.0100.00716.46
7.2.290.0060.01216.57
7.2.130.0040.01116.89
7.2.120.0160.00016.80
7.2.110.0060.00916.79
7.2.100.0000.01116.94
7.2.90.0070.00316.58
7.2.80.0090.00617.07
7.2.70.0030.00916.69
7.2.60.0060.00716.58
7.2.50.0080.00516.98
7.2.40.0040.01116.86
7.2.30.0000.01416.98
7.2.20.0030.01317.07
7.2.10.0090.00616.53
7.2.00.0060.00918.05
7.1.250.0000.01116.02
7.1.200.0060.00615.79
7.1.100.0070.00718.42
7.1.70.0120.00416.89
7.1.60.0040.01519.22
7.1.50.0030.01716.77
7.1.00.0030.07722.35
7.0.200.0080.00016.98
7.0.140.0030.06722.00
7.0.60.0100.08319.77
7.0.50.0100.07717.86
7.0.40.0070.08720.06
7.0.30.0200.04320.11
7.0.20.0200.05020.21
7.0.10.0130.08020.02
7.0.00.0130.07720.19
5.6.280.0000.07720.88
5.6.210.0100.08020.60
5.6.200.0000.04318.19
5.6.190.0000.06320.56
5.6.180.0270.07020.57
5.6.170.0270.07320.71
5.6.160.0070.05720.41
5.6.150.0000.04718.16
5.6.140.0000.04018.12
5.6.130.0070.07718.07
5.6.120.0200.05720.96
5.6.110.0170.06321.00
5.6.100.0070.05720.97
5.6.90.0070.07721.09
5.6.80.0030.04020.44
5.5.350.0230.07720.41
5.5.340.0100.04717.99
5.5.330.0130.07320.21
5.5.320.0230.05720.20
5.5.310.0470.04320.29
5.5.300.0070.06318.01
5.5.290.0070.08317.91
5.5.280.0070.06020.77
5.5.270.0170.04020.64
5.5.260.0200.07020.96
5.5.250.0130.08320.46
5.5.240.0100.07320.36
5.4.450.0270.05719.14
5.4.440.0900.06019.37
5.4.430.0700.06019.59
5.4.420.0830.05319.48
5.4.410.0730.05319.41
5.4.400.0630.05018.89
5.4.390.0800.04718.89
5.4.380.0330.04318.50
5.4.370.0230.05018.61
5.4.360.0270.05018.59
5.4.350.0300.05318.46
5.4.340.0270.07018.70
5.4.320.0170.07018.53
5.4.310.0330.06718.66
5.4.300.0300.07018.70
5.4.290.0270.07318.56
5.4.280.0330.06718.67
5.4.270.0130.06318.45
5.4.260.0270.05318.53
5.4.250.0300.05018.48
5.4.240.0130.06318.64
5.4.230.0130.06018.68
5.4.220.0330.06318.61
5.4.210.0170.06018.67
5.4.200.0170.06316.63
5.4.190.0200.07718.59
5.4.180.0300.07018.68
5.4.170.0330.06318.59
5.4.160.0330.05318.65
5.4.150.0130.06018.50
5.4.140.0270.07016.20
5.4.130.0270.07016.06
5.4.120.0300.06316.09
5.4.110.0300.06016.20
5.4.100.0230.07016.29
5.4.90.0270.07016.21
5.4.80.0370.05716.38
5.4.70.0200.07316.14
5.4.60.0270.06716.27
5.4.50.0270.05316.23
5.4.40.0200.06716.16
5.4.30.0270.06316.04
5.4.20.0170.07716.16
5.4.10.0170.05716.17
5.4.00.0200.05315.62
5.3.290.0300.05014.58
5.3.280.0230.05014.63
5.3.270.0200.05714.50
5.3.260.0270.05014.52
5.3.250.0230.05014.70
5.3.240.0130.06014.58
5.3.230.0230.07314.69
5.3.220.0270.06714.54
5.3.210.0200.07714.55
5.3.200.0300.06314.55
5.3.190.0230.07014.54
5.3.180.0270.05714.47
5.3.170.0230.05314.65
5.3.160.0200.07314.52
5.3.150.0200.07314.65
5.3.140.0170.07714.56
5.3.130.0230.07314.46
5.3.120.0230.07314.51
5.3.110.0270.07014.47
5.3.100.0300.06314.02
5.3.90.0270.06714.02
5.3.80.0300.06014.01
5.3.70.0100.08013.90
5.3.60.0230.06713.96
5.3.50.0170.05313.93
5.3.40.0230.05014.04
5.3.30.0230.04713.89
5.3.20.0330.03713.79
5.3.10.0170.05313.69
5.3.00.0230.05013.63
5.2.170.0330.03311.15
5.2.160.0130.04311.18
5.2.150.0170.04311.09
5.2.140.0100.04711.13
5.2.130.0130.04311.03
5.2.120.0200.03711.02
5.2.110.0270.03711.25
5.2.100.0170.03711.07
5.2.90.0170.04011.13
5.2.80.0170.04011.10
5.2.70.0200.03711.01
5.2.60.0170.04711.01
5.2.50.0200.04010.94
5.2.40.0270.03010.91
5.2.30.0130.04310.92
5.2.20.0170.03710.95
5.2.10.0100.04310.93
5.2.00.0100.04310.85
5.1.60.0230.02710.09
5.1.50.0200.03010.13
5.1.40.0130.0339.95
5.1.30.0100.03710.37
5.1.20.0170.04010.46
5.1.10.0100.04310.13
5.1.00.0130.03310.18
5.0.50.0100.0338.68
5.0.40.0070.0278.38
5.0.30.0100.0438.29
5.0.20.0100.0278.44
5.0.10.0100.0308.27
5.0.00.0070.0438.27
4.4.90.0030.0336.48
4.4.80.0100.0236.48
4.4.70.0100.0236.48
4.4.60.0100.0206.48
4.4.50.0070.0206.48
4.4.40.0070.0376.48
4.4.30.0070.0236.48
4.4.20.0070.0306.48
4.4.10.0070.0236.48
4.4.00.0100.0436.48
4.3.110.0100.0306.48
4.3.100.0100.0176.48
4.3.90.0070.0236.48
4.3.80.0130.0306.48
4.3.70.0070.0276.48
4.3.60.0100.0206.48
4.3.50.0070.0236.48
4.3.40.0100.0336.48
4.3.30.0030.0236.48
4.3.20.0000.0276.48
4.3.10.0070.0236.48
4.3.00.0200.0177.60

preferences:
48.62 ms | 401 KiB | 5 Q