3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'johnsnow@zoosk.com'; $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)
8.3.60.0100.00618.68
8.3.50.0100.01018.16
8.3.40.0110.01118.72
8.3.30.0070.00719.04
8.3.20.0040.00420.29
8.3.10.0000.01023.65
8.3.00.0030.00619.26
8.2.180.0040.01116.75
8.2.170.0040.01122.96
8.2.160.0140.00020.39
8.2.150.0070.00024.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00422.36
8.2.110.0000.01020.64
8.2.100.0040.00817.84
8.2.90.0000.00919.17
8.2.80.0030.00617.97
8.2.70.0080.00017.50
8.2.60.0080.00017.92
8.2.50.0000.00818.07
8.2.40.0030.00620.19
8.2.30.0080.00018.32
8.2.20.0060.00317.82
8.2.10.0040.00418.07
8.2.00.0040.00417.87
8.1.270.0070.00423.97
8.1.260.0050.00326.35
8.1.250.0090.00028.09
8.1.240.0000.00924.04
8.1.230.0040.00817.42
8.1.220.0000.00817.78
8.1.210.0050.00318.77
8.1.200.0070.00317.25
8.1.190.0040.00417.23
8.1.180.0040.00419.01
8.1.170.0030.00518.66
8.1.160.0080.00022.06
8.1.150.0000.00818.82
8.1.140.0030.00517.64
8.1.130.0000.00817.96
8.1.120.0000.00717.49
8.1.110.0000.00917.59
8.1.100.0000.00817.58
8.1.90.0040.00417.51
8.1.80.0000.00817.50
8.1.70.0030.00517.59
8.1.60.0090.00017.78
8.1.50.0050.00317.62
8.1.40.0040.00417.65
8.1.30.0000.00917.75
8.1.20.0040.00417.75
8.1.10.0050.00317.59
8.1.00.0030.00517.59
8.0.300.0000.00818.77
8.0.290.0000.00816.88
8.0.280.0040.00418.62
8.0.270.0080.00017.40
8.0.260.0030.00317.45
8.0.250.0000.00817.12
8.0.240.0030.00517.10
8.0.230.0040.00317.12
8.0.220.0030.00517.05
8.0.210.0040.00417.01
8.0.200.0030.00617.12
8.0.190.0060.00317.11
8.0.180.0070.00317.06
8.0.170.0040.00417.08
8.0.160.0040.00417.07
8.0.150.0030.00517.04
8.0.140.0060.00317.07
8.0.130.0060.00313.50
8.0.120.0030.00617.02
8.0.110.0090.00017.09
8.0.100.0040.00417.13
8.0.90.0030.00516.90
8.0.80.0060.01017.03
8.0.70.0040.00416.83
8.0.60.0000.00817.07
8.0.50.0030.00516.92
8.0.30.0070.01417.08
8.0.20.0150.00417.40
8.0.10.0000.00817.11
8.0.00.0150.00716.93
7.4.330.0030.00315.00
7.4.320.0000.00716.79
7.4.300.0030.00316.79
7.4.290.0040.00416.59
7.4.280.0000.00716.65
7.4.270.0000.00716.57
7.4.260.0000.00716.78
7.4.250.0040.00416.61
7.4.240.0020.00616.79
7.4.230.0020.00516.49
7.4.220.0090.00916.64
7.4.210.0110.00616.72
7.4.200.0000.00716.69
7.4.190.0040.00416.87
7.4.160.0060.01616.68
7.4.150.0150.00917.40
7.4.140.0120.00617.86
7.4.130.0070.01116.68
7.4.120.0050.01216.59
7.4.110.0140.00416.84
7.4.100.0120.00616.49
7.4.90.0070.01316.63
7.4.80.0130.00619.39
7.4.70.0120.01216.74
7.4.60.0120.00616.46
7.4.50.0060.00316.44
7.4.40.0100.00716.56
7.4.30.0060.00916.67
7.4.00.0120.00315.09
7.3.330.0000.00713.26
7.3.320.0060.00013.26
7.3.310.0000.00816.31
7.3.300.0000.00716.29
7.3.290.0110.00416.33
7.3.280.0060.01116.38
7.3.270.0120.00617.40
7.3.260.0120.01316.42
7.3.250.0060.01416.43
7.3.240.0080.01316.25
7.3.230.0030.01816.46
7.3.210.0070.01016.27
7.3.200.0080.01219.39
7.3.190.0090.01016.63
7.3.180.0110.00816.47
7.3.170.0100.00716.53
7.3.160.0060.01316.63
7.3.120.0070.01114.92
7.2.330.0060.01216.40
7.2.320.0200.00516.50
7.2.310.0110.00616.59
7.2.300.0090.00916.83
7.2.290.0170.00516.64
7.2.60.0000.01716.85
7.2.00.0030.00919.32
7.1.200.0230.00315.50
7.1.100.0000.01118.34
7.1.70.0070.00317.27
7.1.60.0070.01819.46
7.1.50.0070.01717.23
7.1.00.0100.07322.39
7.0.200.0040.00417.04
7.0.140.0070.07022.18
7.0.60.0370.06720.02
7.0.50.0070.08017.93
7.0.40.0030.06720.13
7.0.30.0230.08320.38
7.0.20.0400.07320.23
7.0.10.0070.08320.16
7.0.00.0000.05320.20
5.6.280.0100.06720.98
5.6.210.0130.06320.73
5.6.200.0070.04018.35
5.6.190.0030.05020.55
5.6.180.0470.04020.59
5.6.170.0130.05320.84
5.6.160.0070.04720.63
5.6.150.0070.08718.25
5.6.140.0100.08018.21
5.6.130.0100.07318.24
5.6.120.0000.09321.23
5.6.110.0030.08721.09
5.6.100.0130.03721.21
5.6.90.0030.08721.14
5.6.80.0070.04020.54
5.5.350.0130.05320.30
5.5.340.0100.08017.96
5.5.330.0000.04320.49
5.5.320.0170.07720.26
5.5.310.0230.04320.28
5.5.300.0070.08318.02
5.5.290.0030.07718.03
5.5.280.0030.08720.75
5.5.270.0100.08020.76
5.5.260.0030.08320.76
5.5.250.0030.04320.69
5.5.240.0170.04320.28
5.4.450.0300.06719.28
5.4.440.0270.07319.59
5.4.430.0230.05719.45
5.4.420.0430.05319.41
5.4.410.0370.06019.11
5.4.400.0230.06019.17
5.4.390.0330.07718.91
5.4.380.0430.04318.62
5.4.370.0230.05718.67
5.4.360.0330.05018.70
5.4.350.0530.04318.59
5.4.340.0330.04718.68
5.4.320.0060.03812.46
5.4.310.0070.04512.46
5.4.300.0080.04012.46
5.4.290.0070.04512.46
5.4.280.0090.03412.36
5.4.270.0090.03912.36
5.4.260.0080.04412.36
5.4.250.0080.05012.36
5.4.240.0100.05312.36
5.4.230.0060.05412.35
5.4.220.0090.04912.35
5.4.210.0120.04612.35
5.4.200.0100.05212.35
5.4.190.0110.05112.34
5.4.180.0110.04912.35
5.4.170.0080.05312.35
5.4.160.0110.04912.35
5.4.150.0090.05412.35
5.4.140.0100.05312.03
5.4.130.0120.04112.02
5.4.120.0060.03611.98
5.4.110.0080.03511.97
5.4.100.0060.03811.97
5.4.90.0120.04511.97
5.4.80.0130.06611.97
5.4.70.0180.06311.96
5.4.60.0200.04911.97
5.4.50.0070.04211.96
5.4.40.0070.03611.95
5.4.30.0080.03611.95
5.4.20.0050.04211.95
5.4.10.0080.04511.95
5.4.00.0140.04111.45
5.3.290.0050.04412.80
5.3.280.0150.04812.71
5.3.270.0090.04312.73
5.3.260.0110.04712.71
5.3.250.0070.04512.72
5.3.240.0090.03812.72
5.3.230.0070.04112.71
5.3.220.0080.03812.68
5.3.210.0070.04212.68
5.3.200.0070.04012.68
5.3.190.0050.05312.68
5.3.180.0060.05012.67
5.3.170.0110.05312.67
5.3.160.0100.05112.67
5.3.150.0110.05212.67
5.3.140.0070.05512.66
5.3.130.0060.05712.66
5.3.120.0120.05312.65
5.3.110.0090.05512.66
5.3.100.0050.05412.12
5.3.90.0150.05112.09
5.3.80.0110.04212.07
5.3.70.0080.05012.07
5.3.60.0090.05112.06
5.3.50.0120.05712.00
5.3.40.0070.06112.00
5.3.30.0110.05511.95
5.3.20.0070.05411.73
5.3.10.0090.05211.69
5.3.00.0090.05011.68
5.2.170.0070.0449.19
5.2.160.0090.0429.19
5.2.150.0050.0429.19
5.2.140.0050.0539.19
5.2.130.0070.0419.14
5.2.120.0070.0369.14
5.2.110.0060.0329.16
5.2.100.0070.0339.15
5.2.90.0070.0389.15
5.2.80.0110.0399.14
5.2.70.0050.0459.14
5.2.60.0070.0399.09
5.2.50.0090.0399.06
5.2.40.0110.0349.04
5.2.30.0060.0419.02
5.2.20.0100.0349.01
5.2.10.0120.0258.93
5.2.00.0050.0518.79
5.1.60.0060.0338.08
5.1.50.0070.0338.07
5.1.40.0030.0358.05
5.1.30.0100.0228.41
5.1.20.0090.0278.43
5.1.10.0060.0318.15
5.1.00.0050.0268.15
5.0.50.0040.0216.63
5.0.40.0060.0226.48
5.0.30.0060.0416.30
5.0.20.0010.0306.27
5.0.10.0050.0326.25
5.0.00.0060.0396.24
4.4.90.0110.0404.78
4.4.80.0030.0224.75
4.4.70.0040.0194.75
4.4.60.0080.0204.76
4.4.50.0070.0384.77
4.4.40.0030.0374.71
4.4.30.0050.0214.76
4.4.20.0060.0354.84
4.4.10.0070.0344.85
4.4.00.0030.0504.76
4.3.110.0040.0234.67
4.3.100.0070.0264.66
4.3.90.0070.0264.63
4.3.80.0050.0314.59
4.3.70.0100.0174.63
4.3.60.0070.0214.63
4.3.50.0040.0224.62
4.3.40.0050.0364.54
4.3.30.0040.0183.29
4.3.20.0050.0173.27
4.3.10.0050.0203.22
4.3.00.0030.0338.87

preferences:
44.17 ms | 400 KiB | 5 Q