3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = "michael@test.com dave@cheese.mansions milkman@serverdouche.co.uk"; $email = preg_split("/^[-0-9a-zA-Z.+_]+@[-0-9a-zA-Z.+_]+\.[a-zA-Z]+/", $input); var_dump($email);

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)
8.3.40.0110.00418.53
8.3.30.0060.00919.09
8.3.20.0030.00520.07
8.3.10.0000.00723.47
8.3.00.0050.00519.38
8.2.170.0110.00422.96
8.2.160.0030.01020.43
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00422.22
8.2.110.0060.00320.99
8.2.100.0080.00417.78
8.2.90.0000.00817.84
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0000.00817.93
8.2.50.0030.00518.07
8.2.40.0000.00819.89
8.2.30.0070.00017.93
8.2.20.0040.00417.88
8.2.10.0040.00418.01
8.2.00.0050.00317.73
8.1.270.0050.00322.14
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00622.48
8.1.230.0110.00020.84
8.1.220.0040.00417.74
8.1.210.0000.01218.91
8.1.200.0000.00917.35
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0050.00318.65
8.1.160.0000.00822.01
8.1.150.0000.00718.77
8.1.140.0040.00417.43
8.1.130.0030.00317.90
8.1.120.0000.00717.54
8.1.110.0050.00317.44
8.1.100.0000.00717.55
8.1.90.0040.00417.43
8.1.80.0050.00317.59
8.1.70.0050.00217.52
8.1.60.0080.00017.70
8.1.50.0040.00417.50
8.1.40.0080.00017.47
8.1.30.0030.00517.76
8.1.20.0080.00017.75
8.1.10.0040.00417.57
8.1.00.0070.00017.41
8.0.300.0040.00419.98
8.0.290.0040.00416.63
8.0.280.0070.00018.29
8.0.270.0000.00717.21
8.0.260.0000.00718.34
8.0.250.0030.00316.95
8.0.240.0070.00016.86
8.0.230.0040.00417.02
8.0.220.0040.00416.84
8.0.210.0070.00017.00
8.0.200.0030.00317.04
8.0.190.0040.00417.05
8.0.180.0050.00317.04
8.0.170.0030.00516.96
8.0.160.0040.00316.90
8.0.150.0050.00316.82
8.0.140.0070.00016.94
8.0.130.0000.00513.37
8.0.120.0000.00716.91
8.0.110.0000.00716.86
8.0.100.0000.00716.76
8.0.90.0030.00616.89
8.0.80.0070.00716.92
8.0.70.0040.00416.87
8.0.60.0070.00016.91
8.0.50.0040.00416.82
8.0.30.0050.01717.18
8.0.20.0120.01017.40
8.0.10.0020.00517.20
8.0.00.0140.00216.83
7.4.330.0000.00615.00
7.4.320.0000.00616.68
7.4.300.0040.00416.72
7.4.290.0000.00716.76
7.4.280.0080.00016.63
7.4.270.0030.00616.63
7.4.260.0040.00416.77
7.4.250.0030.00516.59
7.4.240.0030.00416.71
7.4.230.0000.00816.77
7.4.220.0090.00916.61
7.4.210.0060.01316.83
7.4.200.0040.00416.53
7.4.160.0040.01516.77
7.4.150.0110.00917.40
7.4.140.0070.01317.86
7.4.130.0090.00916.44
7.4.120.0120.00716.62
7.4.110.0060.01616.62
7.4.100.0090.00916.45
7.4.90.0060.01216.55
7.4.80.0120.00919.39
7.4.70.0110.00816.71
7.4.60.0150.00916.54
7.4.50.0080.00016.48
7.4.40.0040.01316.46
7.4.30.0040.01216.68
7.4.00.0100.00614.95
7.3.330.0050.00013.02
7.3.320.0040.00413.16
7.3.310.0030.00316.34
7.3.300.0000.00716.19
7.3.290.0060.01216.23
7.3.280.0120.00716.33
7.3.270.0040.01317.40
7.3.260.0080.00816.34
7.3.250.0130.00516.40
7.3.240.0080.00816.59
7.3.230.0090.00916.39
7.3.210.0100.00516.36
7.3.200.0090.00919.39
7.3.190.0130.00416.25
7.3.180.0130.00316.23
7.3.170.0070.01016.34
7.3.160.0070.01416.50
7.2.330.0090.00916.55
7.2.320.0120.00616.75
7.2.310.0160.00816.79
7.2.300.0090.00916.50
7.2.290.0030.01516.46
7.1.70.0030.00717.39
7.1.60.0110.01419.32
7.1.50.0040.01816.94
7.1.00.0030.07722.51
7.0.200.0000.00816.65
7.0.140.0030.07321.99
7.0.60.0100.08019.78
7.0.50.0030.07017.83
7.0.40.0100.08320.29
7.0.30.0430.06720.05
7.0.20.0370.08320.11
7.0.10.0100.05720.34
7.0.00.0130.07720.34
5.6.280.0000.07720.77
5.6.210.0100.07320.54
5.6.200.0170.07718.18
5.6.190.0030.05320.33
5.6.180.0300.07320.57
5.6.170.0200.04720.41
5.6.160.0070.08020.49
5.6.150.0070.03318.19
5.6.140.0000.05018.18
5.6.130.0100.08318.21
5.6.120.0030.04320.88
5.6.110.0030.08721.07
5.6.100.0000.08720.95
5.6.90.0000.09021.09
5.6.80.0030.08020.50
5.5.350.0130.08020.39
5.5.340.0130.08018.02
5.5.330.0000.06720.40
5.5.320.0400.05320.20
5.5.310.0270.06320.34
5.5.300.0100.07717.90
5.5.290.0100.07717.93
5.5.280.0130.08020.79
5.5.270.0100.05020.71
5.5.260.0130.05720.76
5.5.250.0100.08320.68
5.5.240.0130.07020.13
5.4.450.0700.05319.58
5.4.440.0700.05319.45
5.4.430.0770.06019.13
5.4.420.0670.00019.45
5.4.410.0900.00019.35
5.4.400.0630.00019.15
5.4.390.0630.00019.05
5.4.380.0670.00019.18
5.4.370.0630.00018.95
5.4.360.0730.00019.00
5.4.350.0630.00019.18
5.4.340.0090.03111.96
5.4.320.0120.03012.45
5.4.310.0060.03712.45
5.4.300.0080.03512.45
5.4.290.0050.03812.45
5.4.280.0040.03712.35
5.4.270.0060.03712.34
5.4.260.0060.03612.35
5.4.250.0060.03812.34
5.4.240.0060.03612.35
5.4.230.0060.03912.34
5.4.220.0060.03612.34
5.4.210.0050.03512.34
5.4.200.0060.03812.34
5.4.190.0030.03912.33
5.4.180.0090.03612.33
5.4.170.0060.04212.35
5.4.160.0040.03812.34
5.4.150.0070.03412.34
5.4.140.0060.03712.02
5.4.130.0050.03612.01
5.4.120.0060.03611.96
5.4.110.0040.03711.96
5.4.100.0040.03711.96
5.4.90.0100.03411.96
5.4.80.0040.03911.96
5.4.70.0030.03811.96
5.4.60.0060.03411.96
5.4.50.0070.03511.96
5.4.40.0100.03111.95
5.4.30.0060.03511.95
5.4.20.0060.03911.95
5.4.10.0040.03711.95
5.4.00.0030.04011.44
5.3.290.0050.04312.80
5.3.280.0040.04012.71
5.3.270.0120.03612.72
5.3.260.0020.04512.72
5.3.250.0070.03712.72
5.3.240.0050.03812.72
5.3.230.0060.03812.71
5.3.220.0110.03212.68
5.3.210.0050.04012.68
5.3.200.0060.03712.68
5.3.190.0080.03612.68
5.3.180.0070.03712.68
5.3.170.0070.03712.67
5.3.160.0070.03612.68
5.3.150.0090.03412.67
5.3.140.0070.03612.66
5.3.130.0120.03312.66
5.3.120.0120.03412.66
5.3.110.0080.03612.66
5.3.100.0170.02612.12
5.3.90.0100.03312.08
5.3.80.0070.03512.07
5.3.70.0100.03212.08
5.3.60.0090.03212.07
5.3.50.0070.03412.00
5.3.40.0070.03612.00
5.3.30.0050.03711.95
5.3.20.0050.03611.73
5.3.10.0060.03911.70
5.3.00.0040.03711.68
5.2.170.0060.0299.19
5.2.160.0050.0329.19
5.2.150.0050.0309.19
5.2.140.0060.0309.19
5.2.130.0100.0319.14
5.2.120.0040.0309.14
5.2.110.0060.0299.15
5.2.100.0050.0329.15
5.2.90.0090.0299.15
5.2.80.0090.0319.14
5.2.70.0060.0319.14
5.2.60.0040.0349.10
5.2.50.0110.0239.07
5.2.40.0060.0279.05
5.2.30.0040.0309.02
5.2.20.0060.0279.01
5.2.10.0030.0298.91
5.2.00.0040.0298.77
5.1.60.0080.0208.06
5.1.50.0000.0298.06
5.1.40.0040.0258.04
5.1.30.0050.0258.39
5.1.20.0040.0288.41
5.1.10.0030.0288.14
5.1.00.0050.0258.13
5.0.50.0050.0196.61
5.0.40.0030.0206.47
5.0.30.0040.0326.29
5.0.20.0040.0196.25
5.0.10.0040.0196.24
5.0.00.0040.0296.23
4.4.90.0030.0154.78
4.4.80.0020.0164.76
4.4.70.0040.0144.75
4.4.60.0020.0164.75
4.4.50.0020.0164.77
4.4.40.0020.0254.71
4.4.30.0040.0144.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0080.0134.66
4.3.100.0060.0134.66
4.3.90.0030.0154.63
4.3.80.0050.0244.59
4.3.70.0020.0144.63
4.3.60.0030.0134.63
4.3.50.0050.0134.63
4.3.40.0060.0204.54
4.3.30.0030.0153.29
4.3.20.0030.0143.26
4.3.10.0020.0163.22
4.3.00.0170.0207.31

preferences:
44.06 ms | 400 KiB | 5 Q