3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = "michaeltest.com dave@cheese.mansions milkman@serverdouche.co.uk"; $email = preg_grep("/[-0-9a-zA-Z.+_]+@[-0-9a-zA-Z.+_]+\.[a-zA-Z]+/", explode(' ', $input)); var_dump($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)
8.3.60.0170.00318.39
8.3.50.0130.00921.36
8.3.40.0070.00718.65
8.3.30.0110.00319.01
8.3.20.0040.00420.16
8.3.10.0050.00323.42
8.3.00.0070.00417.63
8.2.180.0070.01116.75
8.2.170.0070.00722.96
8.2.160.0140.00020.34
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.28
8.2.110.0030.00621.06
8.2.100.0070.00417.63
8.2.90.0000.00719.13
8.2.80.0060.00317.97
8.2.70.0060.00317.63
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0050.00319.81
8.2.30.0060.00318.00
8.2.20.0000.00717.77
8.2.10.0000.00718.00
8.2.00.0000.00817.87
8.1.280.0060.00925.92
8.1.270.0030.00623.81
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00623.84
8.1.230.0060.00617.48
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00817.25
8.1.180.0000.00718.10
8.1.170.0000.00818.63
8.1.160.0000.00721.96
8.1.150.0040.00418.77
8.1.140.0050.00217.57
8.1.130.0000.00717.85
8.1.120.0000.00717.47
8.1.110.0080.00017.47
8.1.100.0000.00717.42
8.1.90.0040.00417.56
8.1.80.0020.00517.54
8.1.70.0070.00017.50
8.1.60.0030.00617.51
8.1.50.0060.00317.50
8.1.40.0090.00017.60
8.1.30.0000.00817.75
8.1.20.0000.00717.62
8.1.10.0000.00717.48
8.1.00.0000.00817.53
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0030.00318.27
8.0.270.0030.00517.09
8.0.260.0000.00717.21
8.0.250.0040.00417.08
8.0.240.0000.00616.94
8.0.230.0000.00717.04
8.0.220.0070.00016.88
8.0.210.0050.00316.86
8.0.200.0000.00616.97
8.0.190.0060.00317.04
8.0.180.0070.00016.93
8.0.170.0040.00417.01
8.0.160.0030.00316.79
8.0.150.0050.00216.97
8.0.140.0000.00716.84
8.0.130.0030.00313.43
8.0.120.0020.00516.94
8.0.110.0000.00716.97
8.0.100.0000.00716.83
8.0.90.0040.00416.93
8.0.80.0090.00617.05
8.0.70.0050.00317.02
8.0.60.0040.00416.88
8.0.50.0000.00716.98
8.0.30.0120.01017.26
8.0.20.0140.00517.40
8.0.10.0000.00817.04
8.0.00.0090.00916.82
7.4.330.0030.00315.00
7.4.320.0000.00716.74
7.4.300.0000.00716.64
7.4.290.0080.00016.75
7.4.280.0020.00516.56
7.4.270.0070.00016.80
7.4.260.0050.00316.64
7.4.250.0000.00716.65
7.4.240.0000.00716.64
7.4.230.0070.00016.81
7.4.220.0190.00916.74
7.4.210.0150.00316.74
7.4.200.0030.00516.74
7.4.160.0180.01516.55
7.4.150.0090.01517.40
7.4.140.0130.00817.86
7.4.130.0110.00616.60
7.4.120.0080.01016.67
7.4.110.0060.01316.54
7.4.100.0060.01816.45
7.4.90.0150.00616.70
7.4.80.0080.00819.39
7.4.70.0100.01016.61
7.4.60.0090.01216.63
7.4.50.0000.00916.42
7.4.40.0120.00416.80
7.4.30.0100.00516.53
7.4.00.0090.00915.00
7.3.330.0050.00013.03
7.3.320.0050.00013.05
7.3.310.0000.00716.26
7.3.300.0030.00316.29
7.3.290.0000.01516.29
7.3.280.0070.01016.29
7.3.270.0130.00417.40
7.3.260.0140.00416.27
7.3.250.0060.01116.41
7.3.240.0150.00616.25
7.3.230.0100.00716.51
7.3.210.0100.01016.29
7.3.200.0090.01519.39
7.3.190.0130.00416.30
7.3.180.0030.01316.43
7.3.170.0120.00616.40
7.3.160.0120.00816.67
7.2.330.0090.01016.43
7.2.320.0150.00316.78
7.2.310.0090.00916.67
7.2.300.0090.01216.64
7.2.290.0100.00716.75
7.1.200.0070.00415.95
7.1.70.0070.00017.42
7.1.60.0070.01719.32
7.1.50.0100.01016.98
7.1.00.0070.07322.46
7.0.200.0000.00816.48
7.0.140.0000.07722.15
7.0.60.0030.08320.07
7.0.50.0000.04317.82
7.0.40.0030.04320.00
7.0.30.0300.07720.36
7.0.20.0270.08320.02
7.0.10.0270.07720.33
7.0.00.0070.08720.31
5.6.280.0000.07721.12
5.6.210.0030.05320.47
5.6.200.0000.07018.21
5.6.190.0070.04720.43
5.6.180.0270.08020.45
5.6.170.0230.06720.54
5.6.160.0130.05020.52
5.6.150.0130.04018.16
5.6.140.0070.04318.11
5.6.130.0070.04018.07
5.6.120.0030.04020.89
5.6.110.0070.04321.02
5.6.100.0000.04321.10
5.6.90.0070.06720.96
5.6.80.0130.04320.37
5.6.70.3400.02720.27
5.5.350.0100.08020.44
5.5.340.0030.06017.95
5.5.330.0130.07020.43
5.5.320.0470.06720.21
5.5.310.0400.07720.21
5.5.300.0100.07318.02
5.5.290.0100.03717.98
5.5.280.0100.04720.73
5.5.270.0030.09020.87
5.5.260.0100.08320.63
5.5.250.0100.08320.68
5.5.240.0330.05320.21
5.4.450.0170.05019.45
5.4.440.0770.06319.51
5.4.430.0270.06019.46
5.4.420.0670.00019.30
5.4.410.0630.00019.21
5.4.400.0630.00019.00
5.4.390.0630.00019.16
5.4.380.0630.00019.08
5.4.370.0600.00019.11
5.4.360.0630.00019.26
5.4.350.0670.00019.09
5.4.340.0080.03411.97
5.4.320.0090.04012.45
5.4.310.0070.04212.45
5.4.300.0060.03912.45
5.4.290.0070.04012.45
5.4.280.0080.04012.34
5.4.270.0130.03812.34
5.4.260.0030.04112.34
5.4.250.0060.03812.34
5.4.240.0060.03712.34
5.4.230.0030.04512.34
5.4.220.0060.03612.34
5.4.210.0070.03512.34
5.4.200.0090.03512.34
5.4.190.0070.03612.33
5.4.180.0070.03912.33
5.4.170.0050.03712.34
5.4.160.0050.03612.34
5.4.150.0030.03912.34
5.4.140.0050.03712.02
5.4.130.0090.03912.01
5.4.120.0090.03711.97
5.4.110.0080.03911.96
5.4.100.0070.03411.96
5.4.90.0090.03711.96
5.4.80.0070.03811.96
5.4.70.0050.04011.96
5.4.60.0080.04011.96
5.4.50.0090.04311.96
5.4.40.0060.03511.95
5.4.30.0040.03811.95
5.4.20.0050.03911.95
5.4.10.0070.04011.95
5.4.00.0090.03611.44
5.3.290.0100.03712.80
5.3.280.0050.03912.71
5.3.270.0070.04012.72
5.3.260.0050.05612.72
5.3.250.0090.03612.72
5.3.240.0050.03912.72
5.3.230.0080.04812.71
5.3.220.0070.03712.68
5.3.210.0050.04112.68
5.3.200.0090.03412.68
5.3.190.0080.03812.68
5.3.180.0060.03612.67
5.3.170.0070.04312.67
5.3.160.0060.04012.67
5.3.150.0050.03812.67
5.3.140.0060.04012.66
5.3.130.0100.04312.66
5.3.120.0080.03712.65
5.3.110.0100.03812.66
5.3.100.0090.03712.12
5.3.90.0050.04212.08
5.3.80.0070.03512.08
5.3.70.0070.03612.07
5.3.60.0060.03712.07
5.3.50.0060.04012.00
5.3.40.0050.03912.00
5.3.30.0060.04011.95
5.3.20.0040.03811.73
5.3.10.0070.03411.70
5.3.00.0070.03511.68
5.2.170.0060.0319.19
5.2.160.0040.0319.19
5.2.150.0040.0329.19
5.2.140.0080.0309.19
5.2.130.0050.0329.15
5.2.120.0030.0349.15
5.2.110.0060.0339.15
5.2.100.0040.0309.15
5.2.90.0060.0309.15
5.2.80.0080.0309.14
5.2.70.0060.0309.14
5.2.60.0040.0319.10
5.2.50.0040.0319.07
5.2.40.0050.0339.05
5.2.30.0040.0329.03
5.2.20.0040.0289.02
5.2.10.0040.0298.92
5.2.00.0090.0258.78
5.1.60.0070.0248.06
5.1.50.0050.0288.06
5.1.40.0050.0238.04
5.1.30.0080.0248.39
5.1.20.0040.0308.41
5.1.10.0060.0298.13
5.1.00.0050.0268.13
5.0.50.0040.0296.61
5.0.40.0060.0196.47
5.0.30.0050.0316.29
5.0.20.0050.0186.26
5.0.10.0030.0206.23
5.0.00.0020.0316.23
4.4.90.0010.0174.78
4.4.80.0030.0154.76
4.4.70.0020.0164.75
4.4.60.0040.0144.75
4.4.50.0010.0184.77
4.4.40.0050.0244.71
4.4.30.0040.0184.75
4.4.20.0020.0184.84
4.4.10.0020.0184.85
4.4.00.0040.0244.76
4.3.110.0040.0184.67
4.3.100.0050.0124.67
4.3.90.0010.0164.63
4.3.80.0010.0264.58
4.3.70.0020.0154.63
4.3.60.0050.0144.63
4.3.50.0040.0164.63
4.3.40.0030.0274.54
4.3.30.0000.0183.28
4.3.20.0020.0203.25
4.3.10.0000.0213.22
4.3.00.0030.0207.31

preferences:
35.12 ms | 401 KiB | 5 Q