3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(function_exists('filter_var')) { $check = filter_var('info@lindsey-dominick.be', FILTER_VALIDATE_EMAIL); } else { $check = preg_match('/^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!\.)){0,61}[a-zA-Z0-9_-]?\.)+[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!$)){0,61}[a-zA-Z0-9_]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/', 'info@lindsey-dominick.be'); } echo $check;

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)
8.3.60.0090.00618.73
8.3.50.0110.00722.38
8.3.40.0130.00319.34
8.3.30.0100.00619.52
8.3.20.0040.00420.41
8.3.10.0040.00423.91
8.3.00.0050.00320.90
8.2.180.0150.00818.56
8.2.170.0150.00322.96
8.2.160.0150.00320.76
8.2.150.0040.00424.18
8.2.140.0000.00924.66
8.2.130.0070.01126.16
8.2.120.0090.00022.65
8.2.110.0060.00322.62
8.2.100.0030.01018.15
8.2.90.0000.00819.60
8.2.80.0030.00518.18
8.2.70.0030.00617.87
8.2.60.0030.00618.18
8.2.50.0040.00418.13
8.2.40.0080.00018.41
8.2.30.0030.00518.40
8.2.20.0000.00818.16
8.2.10.0040.00418.12
8.2.00.0030.00618.13
8.1.280.0120.00625.92
8.1.270.0080.00024.09
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00324.09
8.1.230.0040.00819.57
8.1.220.0080.00018.04
8.1.210.0040.00418.77
8.1.200.0030.00617.63
8.1.190.0030.00617.77
8.1.180.0030.00618.10
8.1.170.0040.00818.88
8.1.160.0030.00622.20
8.1.150.0030.00519.02
8.1.140.0040.00417.68
8.1.130.0000.00718.04
8.1.120.0040.00417.75
8.1.110.0000.00817.66
8.1.100.0090.00017.74
8.1.90.0040.00417.61
8.1.80.0000.00717.77
8.1.70.0070.00017.54
8.1.60.0050.00517.80
8.1.50.0030.00617.84
8.1.40.0000.00917.78
8.1.30.0000.00917.84
8.1.20.0040.00417.89
8.1.10.0000.00817.82
8.1.00.0040.01419.80
8.0.300.0050.00318.77
8.0.290.0040.00417.40
8.0.280.0070.00018.68
8.0.270.0000.00717.47
8.0.260.0000.00717.14
8.0.250.0040.00417.31
8.0.240.0080.00017.28
8.0.230.0030.00517.20
8.0.220.0040.00417.23
8.0.210.0000.00817.09
8.0.200.0030.00317.25
8.0.190.0090.00017.21
8.0.180.0000.00817.20
8.0.170.0000.00817.06
8.0.160.0040.00417.17
8.0.150.0000.00917.11
8.0.140.0000.00817.03
8.0.130.0030.00313.66
8.0.120.0040.00417.19
8.0.110.0050.00317.14
8.0.100.0050.00317.10
8.0.90.0040.00417.17
8.0.80.0140.00717.20
8.0.70.0000.00917.20
8.0.60.0030.00617.10
8.0.50.0000.00817.27
8.0.30.0100.01317.52
8.0.20.0070.01217.47
8.0.10.0030.00517.20
8.0.00.0070.01317.00
7.4.330.0050.00015.25
7.4.320.0000.00716.89
7.4.300.0070.00017.02
7.4.290.0030.00516.91
7.4.280.0070.00016.88
7.4.270.0040.00416.89
7.4.260.0030.00516.82
7.4.250.0030.00616.77
7.4.240.0020.00516.97
7.4.230.0070.00016.83
7.4.220.0000.01816.85
7.4.210.0100.00616.94
7.4.200.0070.00016.77
7.4.190.0040.00417.05
7.4.160.0050.01116.98
7.4.150.0150.00417.40
7.4.140.0080.01117.86
7.4.130.0020.01516.81
7.4.120.0070.01116.89
7.4.110.0130.00616.70
7.4.100.0060.01216.92
7.4.90.0100.01016.99
7.4.80.0040.01419.39
7.4.70.0150.00316.88
7.4.60.0130.00616.87
7.4.50.0000.00416.78
7.4.40.0020.01222.77
7.4.30.0090.00916.71
7.4.00.0060.00615.34
7.3.330.0000.00513.35
7.3.320.0070.00013.28
7.3.310.0040.00416.66
7.3.300.0000.00716.57
7.3.290.0100.01116.57
7.3.280.0070.00816.56
7.3.270.0110.00617.40
7.3.260.0180.00416.95
7.3.250.0130.00516.71
7.3.240.0090.00916.87
7.3.230.0030.01616.63
7.3.210.0120.00616.68
7.3.200.0090.00919.39
7.3.190.0130.01016.63
7.3.180.0110.00616.75
7.3.170.0040.01216.66
7.3.160.0070.01016.79
7.3.120.0060.00815.05
7.2.330.0130.00616.86
7.2.320.0060.01617.00
7.2.310.0120.01216.89
7.2.300.0070.01016.82
7.2.290.0110.00616.82
7.2.00.0040.01219.73
7.1.200.0110.01115.60
7.1.100.0000.01218.25
7.1.70.0080.00817.29
7.1.60.0120.01219.29
7.1.50.0040.01216.84
7.1.00.0030.07722.59
7.0.200.0030.00817.05
7.0.140.0100.07022.46
7.0.60.0130.07720.28
7.0.50.0030.05017.84
7.0.40.0070.04020.05
7.0.30.0230.04720.45
7.0.20.0130.09020.36
7.0.10.0030.09020.31
7.0.00.0070.05720.16
5.6.280.0000.07721.11
5.6.210.0030.05320.61
5.6.200.0100.08718.17
5.6.190.0130.08020.46
5.6.180.0230.04020.47
5.6.170.0270.07720.54
5.6.160.0070.08320.57
5.6.150.0030.04018.27
5.6.140.0130.06018.16
5.6.130.0100.08318.21
5.6.120.0030.09021.16
5.6.110.0130.07721.09
5.6.100.0070.07321.13
5.6.90.0100.06321.02
5.6.80.0070.04020.55
5.5.350.3900.04020.36
5.5.340.0070.08018.07
5.5.330.0130.08020.28
5.5.320.0130.04720.34
5.5.310.0230.08020.22
5.5.300.0130.04017.93
5.5.290.0030.06018.00
5.5.280.0030.04020.90
5.5.270.0170.07020.97
5.5.260.0100.07320.70
5.5.250.0030.07320.57
5.5.240.0300.06320.18
5.4.450.0230.05719.31
5.4.440.0230.05319.51
5.4.430.0370.06319.43
5.4.420.0230.04319.52
5.4.410.0230.03319.38
5.4.400.0170.04018.84
5.4.390.0270.03318.95
5.4.380.0230.04318.98
5.4.370.0230.06719.13
5.4.360.0170.04019.28
5.4.350.0270.07019.20
5.4.340.0200.04718.88
5.4.320.0270.08019.14
5.4.310.0330.05719.15
5.4.300.0270.03019.28
5.4.290.0270.05718.95
5.4.280.0300.03319.15
5.4.270.0270.04019.30
5.4.260.0330.02719.14
5.4.250.0300.06719.19
5.4.240.0230.06719.31
5.4.230.0370.05019.15
5.4.220.0370.03719.30
5.4.210.0270.04018.97
5.4.200.0200.04019.16
5.4.190.0230.03718.86
5.4.180.0130.05019.19
5.4.170.0270.03719.11
5.4.160.0300.04318.82
5.4.150.0270.07719.20
5.4.140.0400.06016.28
5.4.130.0330.06316.44
5.4.120.0230.03716.18
5.4.110.0200.03716.40
5.4.100.0200.03716.20
5.4.90.0300.03716.20
5.4.80.0270.07316.39
5.4.70.0300.02716.39
5.4.60.0230.05316.30
5.4.50.0300.03716.21
5.4.40.0270.07016.39
5.4.30.0230.04716.37
5.4.20.0270.04016.39
5.4.10.0200.04716.38
5.4.00.0230.08315.73
5.3.290.0230.04014.58
5.3.280.0270.03314.59
5.3.270.0230.04714.52
5.3.260.0200.05714.61
5.3.250.0170.04014.50
5.3.240.0270.05714.61
5.3.230.0130.04314.50
5.3.220.0200.03314.65
5.3.210.0270.05314.65
5.3.200.0270.06714.48
5.3.190.0270.03714.51
5.3.180.0200.04314.73
5.3.170.0200.05014.48
5.3.160.0300.06714.47
5.3.150.0230.06714.49
5.3.140.0230.03714.53
5.3.130.0170.04314.50
5.3.120.0270.06014.64
5.3.110.0270.07314.47
5.3.100.0300.07013.95
5.3.90.0300.06714.02
5.3.80.0230.03313.86
5.3.70.0200.04313.96
5.3.60.0300.07013.91
5.3.50.0230.05013.92
5.3.40.0270.02713.79
5.3.30.0270.02713.75
5.3.20.0270.05713.68
5.3.10.0230.07313.68
5.3.00.0330.06313.57
5.2.170.0170.04312.84
5.2.160.0200.03712.84
5.2.150.0230.03312.84
5.2.140.0200.03012.84
5.2.130.0270.05712.84
5.2.120.0230.05012.84
5.2.110.0200.03312.84
5.2.100.0230.05712.84
5.2.90.0170.03312.84
5.2.80.0200.03012.84
5.2.70.0230.05312.84
5.2.60.0270.05712.84
5.2.50.0200.03312.84
5.2.40.0130.03712.84
5.2.30.0230.03012.84
5.2.20.0170.02712.84
5.2.10.0170.05712.84
5.2.00.0130.03712.84
5.1.60.0130.02712.84
5.1.50.0170.02312.84
5.1.40.0170.02312.84
5.1.30.0130.04012.84
5.1.20.0170.04312.84
5.1.10.0200.03712.84
5.1.00.0130.03012.84
5.0.50.0170.03712.84
5.0.40.0100.03012.84
5.0.30.0100.02712.84
5.0.20.0100.02012.84
5.0.10.0170.03712.84
5.0.00.0100.03312.84
4.4.90.0070.01712.84
4.4.80.0130.01712.84
4.4.70.0070.03312.84
4.4.60.0100.02012.84
4.4.50.0070.02312.84
4.4.40.0100.03312.84
4.4.30.0100.03012.84
4.4.20.0070.02312.84
4.4.10.0070.03012.84
4.4.00.0100.02712.84
4.3.110.0100.03312.84
4.3.100.0070.02012.84
4.3.90.0070.01712.84
4.3.80.0130.02012.84
4.3.70.0100.03712.84
4.3.60.0070.02312.84
4.3.50.0100.02312.84
4.3.40.0070.03012.84
4.3.30.0070.01312.84
4.3.20.0070.03712.84
4.3.10.0030.03012.84
4.3.00.0030.04012.84

preferences:
57.04 ms | 400 KiB | 5 Q