3v4l.org

run code in 300+ PHP versions simultaneously
<?php $contents = '<meta name="test" content="blah">'; preg_match_all('/<\s*meta\s*(name|property)="?([^>"]*)"?\s*content="?([^>"]*)"?\s*\/?\s*>/si', $contents, $match); var_dump([$contents, $match]);

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)
8.3.60.0110.00318.68
8.3.50.0130.01017.88
8.3.40.0120.00918.79
8.3.30.0090.00619.14
8.3.20.0030.00620.21
8.3.10.0040.00423.66
8.3.00.0080.00318.98
8.2.180.0110.00716.88
8.2.170.0100.01022.96
8.2.160.0130.00322.16
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0080.00019.68
8.2.110.0030.00620.35
8.2.100.0060.00619.79
8.2.90.0030.00717.88
8.2.80.0060.00317.97
8.2.70.0040.00417.93
8.2.60.0040.00418.09
8.2.50.0060.00318.10
8.2.40.0000.00820.47
8.2.30.0020.00519.28
8.2.20.0000.00717.71
8.2.10.0080.00018.07
8.2.00.0050.00217.75
8.1.280.0170.00325.92
8.1.270.0080.00318.86
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0040.00422.47
8.1.230.0090.00319.01
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0090.00017.47
8.1.190.0030.00517.25
8.1.180.0060.00618.10
8.1.170.0040.00418.69
8.1.160.0020.00519.05
8.1.150.0050.00518.91
8.1.140.0000.00717.63
8.1.130.0030.00617.76
8.1.120.0030.00317.55
8.1.110.0000.00717.58
8.1.100.0080.00017.59
8.1.90.0030.00517.61
8.1.80.0040.00417.63
8.1.70.0030.00317.64
8.1.60.0030.00617.61
8.1.50.0000.00817.71
8.1.40.0060.00317.56
8.1.30.0000.00817.77
8.1.20.0050.00317.73
8.1.10.0040.00417.63
8.1.00.0040.00417.64
8.0.300.0040.00419.69
8.0.290.0100.00016.88
8.0.280.0000.00718.38
8.0.270.0030.00317.35
8.0.260.0070.00017.18
8.0.250.0070.00017.09
8.0.240.0000.00816.93
8.0.230.0030.00617.11
8.0.220.0000.00817.10
8.0.210.0000.00716.88
8.0.200.0040.00417.06
8.0.190.0030.00617.16
8.0.180.0080.00017.05
8.0.170.0040.00417.05
8.0.160.0050.00317.05
8.0.150.0000.01016.95
8.0.140.0040.00416.93
8.0.130.0000.00613.55
8.0.120.0040.00417.05
8.0.110.0000.00817.03
8.0.100.0040.00416.89
8.0.90.0000.00816.84
8.0.80.0070.01217.01
8.0.70.0000.00716.83
8.0.60.0070.00017.06
8.0.50.0040.00417.06
8.0.30.0130.00817.41
8.0.20.0060.01617.40
8.0.10.0030.00517.20
8.0.00.0100.00817.13
7.4.330.0000.00615.04
7.4.320.0030.00316.78
7.4.300.0070.00016.71
7.4.290.0000.00716.70
7.4.280.0030.00516.79
7.4.270.0000.00716.73
7.4.260.0030.00616.71
7.4.250.0040.00416.75
7.4.240.0010.00616.74
7.4.230.0030.00316.89
7.4.220.0130.01316.79
7.4.210.0070.01416.76
7.4.200.0030.00316.71
7.4.160.0060.00916.64
7.4.150.0040.02017.40
7.4.140.0100.01117.86
7.4.130.0080.01116.61
7.4.120.0080.00816.66
7.4.110.0070.01516.47
7.4.100.0120.01216.80
7.4.90.0180.00016.73
7.4.80.0120.00819.39
7.4.70.0130.00316.73
7.4.60.0040.01216.63
7.4.50.0030.00616.64
7.4.40.0190.00016.66
7.4.30.0210.00316.68
7.4.00.0080.01015.15
7.3.330.0030.00313.18
7.3.320.0020.00213.12
7.3.310.0040.00416.43
7.3.300.0000.00716.38
7.3.290.0070.00916.36
7.3.280.0120.00816.41
7.3.270.0000.01717.40
7.3.260.0150.00316.30
7.3.250.0090.01216.49
7.3.240.0120.00916.39
7.3.230.0170.00016.39
7.3.210.0100.01316.57
7.3.200.0130.00619.39
7.3.190.0100.01316.59
7.3.180.0110.00616.23
7.3.170.0110.00816.50
7.3.160.0140.00316.73
7.3.120.0100.00814.88
7.3.110.0090.00914.99
7.3.100.0050.00714.70
7.3.90.0070.00914.77
7.3.80.0050.00914.94
7.3.70.0070.00714.82
7.3.60.0040.01014.94
7.3.50.0060.00814.91
7.3.40.0090.00614.70
7.3.30.0060.00614.91
7.3.20.0080.00816.68
7.3.10.0090.00716.66
7.3.00.0040.01216.75
7.2.330.0140.00416.58
7.2.320.0100.00716.57
7.2.310.0060.01016.66
7.2.300.0070.01016.44
7.2.290.0130.01016.76
7.2.250.0050.01315.02
7.2.240.0110.00815.06
7.2.230.0090.00715.08
7.2.220.0050.01015.17
7.2.210.0020.01215.15
7.2.200.0070.00914.91
7.2.190.0100.00614.99
7.2.180.0030.01014.91
7.2.170.0080.00914.99
7.2.160.0030.01014.98
7.2.150.0100.00616.93
7.2.140.0030.01317.01
7.2.130.0060.01017.02
7.2.120.0060.01016.88
7.2.110.0110.00617.02
7.2.100.0110.00416.94
7.2.90.0030.01017.02
7.2.80.0030.01316.84
7.2.70.0040.01117.06
7.2.60.0070.00416.95
7.2.50.0040.00916.95
7.2.40.0000.01317.14
7.2.30.0040.00716.62
7.2.20.0000.01117.08
7.2.10.0000.01716.93
7.2.00.0110.00518.35
7.1.330.0080.00816.00
7.1.320.0060.00916.01
7.1.310.0060.00815.93
7.1.300.0050.00716.12
7.1.290.0060.00916.00
7.1.280.0060.00615.72
7.1.270.0060.00715.92
7.1.260.0040.01015.80
7.1.250.0030.01315.79
7.1.200.0090.00615.80
7.1.100.0080.00318.25
7.1.70.0040.00417.48
7.1.60.0040.00719.22
7.1.50.0100.01334.59
7.1.00.0000.08022.56
7.0.200.0030.00617.05
7.0.140.0000.04322.01
7.0.60.0100.07720.08
7.0.50.0100.07717.87
7.0.40.0070.04320.05
7.0.30.0230.05720.21
7.0.20.0170.04720.32
7.0.10.0070.08719.97
7.0.00.0170.07320.35
5.6.280.0070.07020.90
5.6.210.0030.04020.71
5.6.200.0170.05718.19
5.6.190.0070.07720.34
5.6.180.0300.07020.41
5.6.170.0230.04320.41
5.6.160.0100.07320.37
5.6.150.0100.04718.20
5.6.140.0030.06718.14
5.6.130.0030.04718.11
5.6.120.0030.04020.98
5.6.110.0070.07021.01
5.6.100.0070.07320.88
5.6.90.0100.08320.99
5.6.80.0030.03720.38
5.5.350.0200.06020.40
5.5.340.0070.06017.96
5.5.330.0000.06320.13
5.5.320.0130.05720.32
5.5.310.0230.04320.29
5.5.300.0170.07018.00
5.5.290.0070.04017.93
5.5.280.0100.07320.84
5.5.270.0000.04320.66
5.5.260.0030.04720.96
5.5.250.0070.08320.70
5.5.240.0070.07320.06
5.4.450.0270.05319.46
5.4.440.0200.05019.47
5.4.430.0230.05719.33
5.4.420.0130.05319.54
5.4.410.0170.05019.47
5.4.400.0170.05719.27
5.4.390.0070.06719.12
5.4.380.1000.05018.50
5.4.370.0970.04718.73
5.4.360.0970.05718.46
5.4.350.0930.05318.74
5.4.340.0930.06318.65
5.4.320.0970.06718.61
5.4.310.0930.06318.72
5.4.300.0970.05718.61
5.4.290.0970.06318.59
5.4.280.0770.06718.64
5.4.270.1030.08018.58
5.4.260.0900.05718.61
5.4.250.1070.06318.68
5.4.240.1200.06318.68
5.4.230.1130.05718.48
5.4.220.1030.05318.63
5.4.210.0630.05018.48
5.4.200.0170.04316.66
5.4.190.0130.04718.72
5.4.180.0170.04718.69
5.4.170.0830.04718.70
5.4.160.0900.04718.46
5.4.150.0870.06018.70
5.4.140.0930.05016.16
5.4.130.0830.06016.16
5.4.120.0830.05316.06
5.4.110.1000.04016.26
5.4.100.0970.05316.22
5.4.90.0930.04716.02
5.4.80.1030.04716.29
5.4.70.0870.05316.03
5.4.60.1030.04316.05
5.4.50.0870.05316.03
5.4.40.0970.05716.21
5.4.30.0900.05716.09
5.4.20.0900.05716.18
5.4.10.0830.05316.13
5.4.00.0870.05315.64
5.3.290.0900.06014.58
5.3.280.0970.04714.54
5.3.270.0970.05014.70
5.3.260.0930.06014.70
5.3.250.0870.05714.61
5.3.240.0900.05714.53
5.3.230.0870.05014.59
5.3.220.0830.05714.50
5.3.210.0970.06014.48
5.3.200.0830.05714.48
5.3.190.0970.05314.67
5.3.180.0930.05714.48
5.3.170.0870.05714.64
5.3.160.0870.05314.52
5.3.150.0930.05014.56
5.3.140.0830.05714.61
5.3.130.0930.05314.60
5.3.120.0900.05314.50
5.3.110.1100.07014.60
5.3.100.0900.06013.95
5.3.90.0930.05314.03
5.3.80.0930.08014.00
5.3.70.1100.05314.01
5.3.60.0930.05713.99
5.3.50.0800.05713.84
5.3.40.0800.05713.88
5.3.30.1070.04013.91
5.3.20.0900.05013.68
5.3.10.0830.05313.76
5.3.00.0900.04713.65
5.2.170.0830.04311.28
5.2.160.0770.04011.20
5.2.150.0670.05011.18
5.2.140.0700.04711.10
5.2.130.0670.04311.01
5.2.120.0870.04311.11
5.2.110.0700.04311.07
5.2.100.0700.04011.14
5.2.90.0830.03311.13
5.2.80.0770.03711.14
5.2.70.0800.03311.03
5.2.60.0770.04711.05
5.2.50.0770.03710.93
5.2.40.0600.04310.98
5.2.30.0570.04310.96
5.2.20.0600.04011.07
5.2.10.0600.04310.89
5.2.00.0600.04310.83
5.1.60.0670.04010.05
5.1.50.0670.0309.96
5.1.40.0600.04010.01
5.1.30.0530.04010.43
5.1.20.0670.03010.39
5.1.10.0600.03310.05
5.1.00.0600.03310.10
5.0.50.0300.0308.61
5.0.40.0370.0378.39
5.0.30.0370.0378.24
5.0.20.0330.0238.31
5.0.10.0400.0178.29
5.0.00.0270.0478.26
4.4.90.0370.0176.73
4.4.80.0300.0206.73
4.4.70.0270.0276.73
4.4.60.0330.0206.73
4.4.50.0300.0236.73
4.4.40.0230.0376.73
4.4.30.0270.0236.73
4.4.20.0330.0206.73
4.4.10.0330.0206.73
4.4.00.0270.0376.73
4.3.110.0370.0236.73
4.3.100.0300.0206.73
4.3.90.0270.0236.73
4.3.80.0270.0376.73
4.3.70.0400.0236.73
4.3.60.0330.0206.73
4.3.50.0370.0236.73
4.3.40.0300.0336.73
4.3.30.0170.0206.73
4.3.20.0170.0236.73
4.3.10.0270.0236.73
4.3.00.0070.0207.57

preferences:
48.16 ms | 400 KiB | 5 Q