3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'johnsnow@zoosk.fr'; $dictionary = array('aero', 'arpa', 'asia', 'biz', 'cat', 'com', 'coop', 'edu', 'gov', 'info', 'int', 'jobs', 'mil', 'mobi', 'museum', 'name', 'net', 'org', 'pro', 'tel', 'travel'); $expression = '^[a-z0-9_-]+(?:[a-z0-9._%+-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+(?:[A-Z]{2}|' . implode('|', $dictionary) . ')$'; echo mb_eregi($expression, $email) !== false; ?>

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)
8.3.40.0040.01118.97
8.3.30.0120.00319.09
8.3.20.0040.00420.47
8.3.10.0090.00023.65
8.3.00.0080.00019.38
8.2.170.0120.00622.96
8.2.160.0120.00320.39
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00826.16
8.2.120.0050.00322.37
8.2.110.0090.00019.42
8.2.100.0080.00317.91
8.2.90.0060.00317.91
8.2.80.0040.00417.97
8.2.70.0040.00418.04
8.2.60.0040.00418.16
8.2.50.0040.00418.10
8.2.40.0040.00420.68
8.2.30.0000.00918.25
8.2.20.0030.00617.63
8.2.10.0000.00818.19
8.2.00.0070.00317.82
8.1.270.0160.00324.04
8.1.260.0040.00426.35
8.1.250.0110.00028.09
8.1.240.0030.00723.94
8.1.230.0080.00422.77
8.1.220.0050.00317.88
8.1.210.0040.00418.96
8.1.200.0030.00617.38
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0090.00018.79
8.1.160.0040.00422.07
8.1.150.0000.00818.65
8.1.140.0040.00417.57
8.1.130.0000.00717.97
8.1.120.0030.00517.68
8.1.110.0000.00717.59
8.1.100.0080.00017.61
8.1.90.0000.00817.66
8.1.80.0020.00517.55
8.1.70.0000.00717.65
8.1.60.0040.00417.63
8.1.50.0030.00617.57
8.1.40.0030.00517.69
8.1.30.0040.00417.86
8.1.20.0030.00617.71
8.1.10.0060.00317.59
8.1.00.0080.00017.61
8.0.300.0000.00720.16
8.0.290.0030.00516.88
8.0.280.0000.00718.45
8.0.270.0080.00017.48
8.0.260.0070.00017.32
8.0.250.0070.00017.08
8.0.240.0000.00717.07
8.0.230.0030.00317.07
8.0.220.0000.00717.05
8.0.210.0000.00716.96
8.0.200.0040.00417.13
8.0.190.0040.00417.09
8.0.180.0070.00017.06
8.0.170.0040.00417.06
8.0.160.0040.00417.13
8.0.150.0040.00416.99
8.0.140.0060.00317.03
8.0.130.0000.00613.51
8.0.120.0030.00516.90
8.0.110.0080.00017.00
8.0.100.0000.00817.02
8.0.90.0030.00516.85
8.0.80.0100.01016.98
8.0.70.0030.00517.07
8.0.60.0040.00416.85
8.0.50.0050.00317.02
8.0.30.0110.01016.99
8.0.20.0110.00817.40
8.0.10.0090.00016.97
8.0.00.0110.00916.84
7.4.330.0060.00015.00
7.4.320.0000.00716.70
7.4.300.0030.00316.79
7.4.290.0000.00916.66
7.4.280.0000.00816.80
7.4.270.0030.00316.73
7.4.260.0080.00016.70
7.4.250.0030.00516.60
7.4.240.0050.00316.66
7.4.230.0030.00316.77
7.4.220.0140.00716.89
7.4.210.0070.00816.74
7.4.200.0040.00416.79
7.4.190.0040.00416.77
7.4.160.0060.00916.63
7.4.150.0110.00717.40
7.4.140.0100.01117.86
7.4.130.0070.01016.65
7.4.120.0050.01216.68
7.4.110.0100.00916.70
7.4.100.0120.00616.52
7.4.90.0090.00916.71
7.4.80.0120.01219.39
7.4.70.0140.00716.42
7.4.60.0130.00916.46
7.4.50.0040.00016.70
7.4.40.0060.01216.65
7.4.30.0060.01116.46
7.4.00.0030.01315.14
7.3.330.0000.00513.20
7.3.320.0000.00513.04
7.3.310.0070.00016.32
7.3.300.0030.00316.28
7.3.290.0060.00916.48
7.3.280.0100.00816.41
7.3.270.0000.02017.40
7.3.260.0090.00916.59
7.3.250.0100.00816.56
7.3.240.0030.01316.44
7.3.230.0030.01816.39
7.3.210.0130.00316.25
7.3.200.0030.01419.39
7.3.190.0120.00616.55
7.3.180.0100.00616.49
7.3.170.0030.01316.47
7.3.160.0090.00616.34
7.3.120.0040.00414.64
7.2.330.0110.00716.68
7.2.320.0090.00916.73
7.2.310.0070.01016.82
7.2.300.0100.00716.57
7.2.290.0060.01316.69
7.2.60.0070.00716.95
7.2.00.0000.01319.64
7.1.200.0070.00415.97
7.1.100.0000.01118.34
7.1.70.0000.01117.35
7.1.60.0090.00919.46
7.1.50.0120.01217.30
7.1.00.0030.05022.55
7.0.200.0000.00716.82
7.0.140.0000.07722.07
7.0.60.0100.08020.01
7.0.50.0070.08018.02
7.0.40.0030.04320.28
7.0.30.0330.07320.21
7.0.20.0300.07020.21
7.0.10.0030.06020.37
7.0.00.0100.06020.23
5.6.280.0030.07721.12
5.6.210.0070.03720.86
5.6.200.0000.07718.30
5.6.190.0100.08020.53
5.6.180.0230.04020.76
5.6.170.0300.07320.64
5.6.160.0070.08020.61
5.6.150.0070.05318.25
5.6.140.0030.04318.20
5.6.130.0100.06718.31
5.6.120.0030.04321.15
5.6.110.0170.07321.09
5.6.100.0030.05321.06
5.6.90.0070.09021.20
5.6.80.0100.03720.64
5.5.350.4300.04720.49
5.5.340.0130.04718.03
5.5.330.0100.04320.42
5.5.320.0230.07720.19
5.5.310.0300.06320.43
5.5.300.0100.05317.97
5.5.290.0070.08718.04
5.5.280.0130.06720.68
5.5.270.0030.04320.89
5.5.260.0130.07320.88
5.5.250.0030.04320.50
5.5.240.0170.07020.04
5.4.450.0770.06319.50
5.4.440.0230.06319.14
5.4.430.0270.05319.46
5.4.420.0300.06319.32
5.4.410.0130.06019.46
5.4.400.0330.06719.13
5.4.390.0500.05019.23
5.4.380.0330.06318.60
5.4.370.0200.06018.70
5.4.360.0430.04018.63
5.4.350.0300.06018.46
5.4.340.0270.05718.62
5.4.320.0060.04112.46
5.4.310.0090.04412.46
5.4.300.0070.03712.46
5.4.290.0060.04112.46
5.4.280.0080.05012.36
5.4.270.0100.04812.36
5.4.260.0090.06212.36
5.4.250.0090.06112.36
5.4.240.0090.05512.36
5.4.230.0120.04812.35
5.4.220.0090.05112.35
5.4.210.0100.04612.35
5.4.200.0070.04112.35
5.4.190.0120.04212.35
5.4.180.0180.04812.34
5.4.170.0120.05412.35
5.4.160.0110.04912.35
5.4.150.0100.04312.35
5.4.140.0060.05012.03
5.4.130.0120.03312.02
5.4.120.0110.04311.98
5.4.110.0140.05311.97
5.4.100.0090.05011.97
5.4.90.0110.05011.97
5.4.80.0100.06011.97
5.4.70.0070.04911.96
5.4.60.0120.04911.97
5.4.50.0120.04911.96
5.4.40.0090.05511.95
5.4.30.0120.05311.95
5.4.20.0100.04911.95
5.4.10.0100.07111.95
5.4.00.0050.07311.45
5.3.290.0070.04712.80
5.3.280.0080.04812.70
5.3.270.0090.05512.72
5.3.260.0090.05012.71
5.3.250.0090.05212.71
5.3.240.0090.05012.72
5.3.230.0120.05212.71
5.3.220.0130.05312.68
5.3.210.0080.05512.68
5.3.200.0130.04412.68
5.3.190.0100.04512.68
5.3.180.0120.04912.68
5.3.170.0120.04712.67
5.3.160.0100.05412.68
5.3.150.0080.04812.67
5.3.140.0060.04012.66
5.3.130.0080.04212.66
5.3.120.0070.04612.66
5.3.110.0090.03712.66
5.3.100.0090.04712.12
5.3.90.0070.05912.08
5.3.80.0140.05012.07
5.3.70.0140.05012.07
5.3.60.0140.04212.07
5.3.50.0110.05612.00
5.3.40.0140.03812.00
5.3.30.0100.05311.95
5.3.20.0080.05211.73
5.3.10.0110.05511.70
5.3.00.0100.05811.68
5.2.170.0150.0399.19
5.2.160.0090.0399.19
5.2.150.0110.0389.19
5.2.140.0030.0489.19
5.2.130.0060.0499.15
5.2.120.0090.0399.14
5.2.110.0090.0389.15
5.2.100.0050.0399.15
5.2.90.0060.0399.15
5.2.80.0050.0429.14
5.2.70.0050.0429.14
5.2.60.0070.0399.09
5.2.50.0050.0419.07
5.2.40.0080.0399.04
5.2.30.0090.0429.02
5.2.20.0050.0449.00
5.2.10.0040.0428.93
5.2.00.0080.0418.79
5.1.60.0060.0348.08
5.1.50.0100.0338.07
5.1.40.0060.0358.05
5.1.30.0060.0398.41
5.1.20.0110.0378.43
5.1.10.0080.0368.15
5.1.00.0090.0388.15
5.0.50.0060.0296.62
5.0.40.0080.0296.48
5.0.30.0030.0456.30
5.0.20.0090.0226.27
5.0.10.0050.0326.25
5.0.00.0090.0426.24
4.4.90.0050.0224.78
4.4.80.0030.0244.76
4.4.70.0050.0224.76
4.4.60.0060.0144.76
4.4.50.0020.0184.77
4.4.40.0020.0304.71
4.4.30.0050.0154.76
4.4.20.0010.0234.84
4.4.10.0010.0234.85
4.4.00.0040.0304.75
4.3.110.0030.0244.67
4.3.100.0040.0164.66
4.3.90.0040.0204.64
4.3.80.0040.0304.58
4.3.70.0040.0204.63
4.3.60.0020.0254.63
4.3.50.0020.0234.63
4.3.40.0050.0314.54
4.3.30.0040.0233.29
4.3.20.0050.0203.27
4.3.10.0030.0263.22
4.3.00.0100.0208.87

preferences:
47.88 ms | 400 KiB | 5 Q