3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ipString = "ffff:eeee:dddd:cccc:bbbb:aaaa:9999:8888"; $test = array(); preg_match("/^([0-9a-fA-F]+:?)$", $ipString, $test); var_dump($test); ?>

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)
8.3.60.0130.00718.30
8.3.50.0150.00821.02
8.3.40.0140.00018.75
8.3.30.0000.01420.18
8.3.20.0040.00420.09
8.3.10.0070.00722.04
8.3.00.0030.00522.32
8.2.180.0130.00916.38
8.2.170.0120.00322.96
8.2.160.0100.00722.13
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0160.00326.16
8.2.120.0040.00417.75
8.2.110.0060.00322.16
8.2.100.0090.00317.77
8.2.90.0000.00719.09
8.2.80.0000.00719.16
8.2.70.0060.00317.38
8.2.60.0050.00317.91
8.2.50.0060.00318.07
8.2.40.0040.00418.13
8.2.30.0080.00318.04
8.2.20.0070.00017.59
8.2.10.0000.00717.49
8.2.00.0080.00017.52
8.1.280.0090.00925.92
8.1.270.0000.00824.66
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0100.00723.96
8.1.230.0070.00318.93
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0070.00317.23
8.1.190.0080.00017.53
8.1.180.0030.00518.89
8.1.170.0030.00518.44
8.1.160.0030.00320.88
8.1.150.0040.00418.44
8.1.140.0070.00017.34
8.1.130.0000.00717.87
8.1.120.0030.00317.43
8.1.110.0040.00417.34
8.1.100.0000.00717.37
8.1.90.0030.00317.31
8.1.80.0030.00317.39
8.1.70.0060.00017.38
8.1.60.0000.00817.40
8.1.50.0030.00517.41
8.1.40.0040.00417.44
8.1.30.0000.00717.50
8.1.20.0050.00317.58
8.1.10.0080.00017.52
8.1.00.0050.00317.32
8.0.300.0080.00018.77
8.0.290.0070.00017.18
8.0.280.0030.00318.36
8.0.270.0000.00817.18
8.0.260.0030.00316.71
8.0.250.0030.00316.84
8.0.240.0080.00016.99
8.0.230.0050.00316.99
8.0.220.0000.00616.87
8.0.210.0030.00316.85
8.0.200.0030.00517.00
8.0.190.0030.00616.96
8.0.180.0040.00416.86
8.0.170.0040.00416.77
8.0.160.0050.00316.93
8.0.150.0000.00716.84
8.0.140.0050.00316.80
8.0.130.0000.00513.30
8.0.120.0030.00616.84
8.0.110.0040.00416.93
8.0.100.0000.00716.86
8.0.90.0050.00316.93
8.0.80.0120.00316.97
8.0.70.0080.00016.71
8.0.60.0040.00416.82
8.0.50.0000.00816.77
8.0.30.0090.01417.10
8.0.20.0090.01417.40
8.0.10.0070.00016.99
8.0.00.0130.00616.56
7.4.330.0000.00615.00
7.4.320.0000.00616.34
7.4.300.0000.00616.52
7.4.290.0000.00716.45
7.4.280.0030.00316.57
7.4.270.0030.00316.44
7.4.260.0040.00416.48
7.4.250.0000.00716.39
7.4.240.0030.00316.47
7.4.230.0000.00716.27
7.4.220.0110.00716.43
7.4.210.0070.00816.53
7.4.200.0000.00716.34
7.4.190.0000.00816.68
7.4.160.0000.01616.39
7.4.150.0140.00317.40
7.4.140.0120.00517.86
7.4.130.0110.00816.53
7.4.120.0100.00716.40
7.4.110.0100.01016.40
7.4.100.0190.00316.41
7.4.90.0120.00616.64
7.4.80.0120.00619.39
7.4.70.0040.01516.55
7.4.60.0090.00916.34
7.4.50.0040.00416.12
7.4.40.0040.01122.77
7.4.30.0090.00916.29
7.4.00.0070.01014.83
7.3.330.0020.00213.13
7.3.320.0030.00313.06
7.3.310.0040.00416.28
7.3.300.0070.00016.21
7.3.290.0070.00716.22
7.3.280.0090.00716.16
7.3.270.0070.01017.40
7.3.260.0170.00616.13
7.3.250.0100.00716.36
7.3.240.0100.00716.39
7.3.230.0160.00316.50
7.3.210.0120.00916.45
7.3.200.0090.00919.39
7.3.190.0080.00816.03
7.3.180.0170.01016.36
7.3.170.0100.00616.45
7.3.160.0130.00716.38
7.3.120.0080.00814.84
7.3.110.0070.00614.60
7.3.100.0050.01114.69
7.3.90.0060.00814.66
7.3.80.0060.00514.65
7.3.70.0060.00714.58
7.3.60.0050.00714.62
7.3.50.0040.00914.60
7.3.40.0070.00514.72
7.3.30.0060.00914.72
7.3.20.0050.00916.46
7.3.10.0070.00616.28
7.3.00.0070.00716.50
7.2.330.0030.01616.54
7.2.320.0040.01216.30
7.2.310.0060.01216.42
7.2.300.0130.00316.54
7.2.290.0130.00716.39
7.2.250.0030.01714.83
7.2.240.0090.00914.81
7.2.230.0060.01114.76
7.2.220.0060.01114.79
7.2.210.0080.00514.70
7.2.200.0070.00814.69
7.2.190.0050.00714.76
7.2.180.0040.00914.61
7.2.170.0070.00814.79
7.2.160.0090.00514.69
7.2.150.0110.00516.65
7.2.140.0030.01016.63
7.2.130.0080.00616.67
7.2.120.0050.01016.49
7.2.110.0190.01216.56
7.2.100.0070.00916.46
7.2.90.0030.01216.62
7.2.80.0070.00816.82
7.2.70.0060.00916.66
7.2.60.0020.01316.60
7.2.50.0020.01216.65
7.2.40.0020.01316.58
7.2.30.0040.01016.59
7.2.20.0060.00616.68
7.2.10.0030.01416.54
7.2.00.0020.01117.37
7.1.330.0040.01015.63
7.1.320.0070.00615.67
7.1.310.0040.01115.66
7.1.300.0030.01015.52
7.1.290.0070.00815.46
7.1.280.0080.00515.56
7.1.270.0060.00615.56
7.1.260.0070.00815.46
7.1.250.0050.01215.75
7.1.200.0040.01115.77
7.1.100.0030.00918.01
7.1.70.0030.00517.13
7.1.60.0100.01419.32
7.1.50.0070.01316.60
7.1.00.0030.07722.36
7.0.200.1040.00714.40
7.0.140.0030.07022.09
7.0.60.0070.08019.79
7.0.50.0100.08317.86
7.0.40.0100.03720.12
7.0.30.0200.04020.00
7.0.20.0200.03720.01
7.0.10.0070.07019.99
7.0.00.0000.05019.99
5.6.280.0030.07321.06
5.6.210.0070.07320.50
5.6.200.0070.04718.11
5.6.190.0070.04720.67
5.6.180.3370.04720.32
5.6.170.0300.07020.48
5.6.160.0000.06720.61
5.6.150.0100.03318.20
5.6.140.0130.06718.08
5.6.130.0000.04718.16
5.6.120.0170.07721.01
5.6.110.0000.04320.98
5.6.100.0130.07320.92
5.6.90.0030.09021.03
5.6.80.0070.06020.40
5.6.70.0270.06320.52
5.5.350.0300.04020.40
5.5.340.0070.06018.03
5.5.330.0000.06020.21
5.5.320.0300.06720.24
5.5.310.0300.07720.33
5.5.300.0100.08017.95
5.5.290.0000.04717.98
5.5.280.0100.07720.87
5.5.270.0130.05320.83
5.5.260.0100.05720.87
5.5.250.0000.08320.69
5.5.240.0270.06720.25
5.4.450.0300.03319.21
5.4.440.0270.04019.48
5.4.430.0300.04019.59
5.4.420.0370.06719.13
5.4.410.0300.06719.45
5.4.400.0270.08319.25
5.4.390.0230.08018.79
5.4.380.0330.05719.07
5.4.370.0200.04018.88
5.4.360.0270.04018.93
5.4.350.0270.04719.13
5.4.340.0330.04719.09
5.4.320.0400.06319.08
5.4.310.0230.07719.16
5.4.300.0330.06319.08
5.4.290.0200.05719.13
5.4.280.0270.04019.08
5.4.270.0230.06319.09
5.4.260.0270.05319.22
5.4.250.0370.06319.07
5.4.240.0300.06719.09
5.4.230.0270.06019.14
5.4.220.0300.06719.15
5.4.210.0270.06018.87
5.4.200.0370.06719.13
5.4.190.0330.06719.06
5.4.180.0370.06319.08
5.4.170.0270.05719.23
5.4.160.0270.04718.76
5.4.150.0300.06718.89
5.4.140.0300.07716.38
5.4.130.0270.05016.43
5.4.120.0200.05316.32
5.4.110.0330.03716.34
5.4.100.0270.06716.41
5.4.90.0230.05716.18
5.4.80.0300.05316.38
5.4.70.0370.06016.16
5.4.60.0370.06316.37
5.4.50.0200.07016.20
5.4.40.0370.06716.31
5.4.30.0300.06716.40
5.4.20.0170.05716.28
5.4.10.0300.06716.44
5.4.00.0170.07315.68
5.3.290.0270.03714.71
5.3.280.0270.07314.64
5.3.270.0500.05014.64
5.3.260.0430.07014.64
5.3.250.0330.06714.64
5.3.240.0270.05714.65
5.3.230.0170.04714.64
5.3.220.0300.05714.65
5.3.210.0370.06314.64
5.3.200.0330.05314.64
5.3.190.0300.07314.64
5.3.180.0230.05714.64
5.3.170.0370.05314.64
5.3.160.0270.06714.64
5.3.150.0270.04014.64
5.3.140.0370.06314.64
5.3.130.0270.07014.64
5.3.120.0230.07714.64
5.3.110.0300.07014.64
5.3.100.0330.06714.64
5.3.90.0130.06014.64
5.3.80.0200.06314.64
5.3.70.0330.06714.64
5.3.60.0300.04014.64
5.3.50.0330.06314.64
5.3.40.0230.04314.64
5.3.30.0400.06014.64
5.3.20.0200.04714.64
5.3.10.0270.06314.64
5.3.00.0270.05714.64
5.2.170.0230.05314.64
5.2.160.0200.04314.64
5.2.150.0300.04714.64
5.2.140.0200.04014.64
5.2.130.0230.05714.64
5.2.120.0270.05014.64
5.2.110.0270.05714.64
5.2.100.0200.03314.64
5.2.90.0170.03314.64
5.2.80.0370.05014.64
5.2.70.0170.06314.64
5.2.60.0300.04014.64
5.2.50.0270.05714.64
5.2.40.0270.05014.64
5.2.30.0200.05314.64
5.2.20.0200.03314.64
5.2.10.0300.04714.64
5.2.00.0170.06014.64
5.1.60.0230.04314.64
5.1.50.0230.04014.64
5.1.40.0200.03714.64
5.1.30.0130.05714.64
5.1.20.0100.04714.64
5.1.10.0170.05014.64
5.1.00.0170.04014.64
5.0.50.0100.03714.64
5.0.40.0130.04014.64
5.0.30.0100.04714.64
5.0.20.0070.02314.64
5.0.10.0100.04314.64
5.0.00.0130.04314.64
4.4.90.0070.03014.64
4.4.80.0100.03714.64
4.4.70.0130.02714.64
4.4.60.0130.02314.64
4.4.50.0100.03314.64
4.4.40.0100.04014.64
4.4.30.0130.03014.64
4.4.20.0100.02014.64
4.4.10.0070.03014.64
4.4.00.0130.05014.64
4.3.110.0130.03014.64
4.3.100.0100.01714.64
4.3.90.0130.04014.64
4.3.80.0070.04014.64
4.3.70.0170.03014.64
4.3.60.0070.03314.64
4.3.50.0170.02714.64
4.3.40.0130.04714.64
4.3.30.0030.03314.64
4.3.20.0070.03014.64
4.3.10.0100.03314.64
4.3.00.0100.03014.64

preferences:
45.32 ms | 401 KiB | 5 Q