3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(function_exists('filter_var')) { $check = filter_var('info@lindsey-dominique.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-dominique.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)
8.3.60.0070.01019.03
8.3.50.0070.01122.18
8.3.40.0120.00319.21
8.3.30.0090.00619.48
8.3.20.0030.00520.54
8.3.10.0050.00322.35
8.3.00.0030.00522.56
8.2.180.0160.00616.97
8.2.170.0180.00022.96
8.2.160.0150.00321.26
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0110.00426.16
8.2.120.0030.00618.10
8.2.110.0060.00322.64
8.2.100.0090.00318.28
8.2.90.0060.00319.60
8.2.80.0030.00618.29
8.2.70.0040.00418.13
8.2.60.0060.00318.18
8.2.50.0040.00418.13
8.2.40.0000.00820.45
8.2.30.0000.00918.26
8.2.20.0040.00418.03
8.2.10.0040.00419.84
8.2.00.0040.00418.23
8.1.280.0160.00625.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0110.00024.17
8.1.230.0070.00419.41
8.1.220.0040.00417.91
8.1.210.0000.01018.77
8.1.200.0030.00917.73
8.1.190.0090.00017.90
8.1.180.0040.00418.99
8.1.170.0030.00518.91
8.1.160.0080.00022.07
8.1.150.0050.00318.85
8.1.140.0000.00817.76
8.1.130.0000.00818.09
8.1.120.0070.00017.73
8.1.110.0050.00317.61
8.1.100.0000.00817.73
8.1.90.0040.00417.62
8.1.80.0050.00217.62
8.1.70.0000.00717.71
8.1.60.0030.00717.79
8.1.50.0000.00817.80
8.1.40.0050.00517.68
8.1.30.0080.00017.91
8.1.20.0060.00317.87
8.1.10.0090.00017.82
8.1.00.0040.00819.78
8.0.300.0070.00318.77
8.0.290.0000.00817.41
8.0.280.0040.00418.50
8.0.270.0040.00417.43
8.0.260.0000.00717.14
8.0.250.0050.00317.18
8.0.240.0040.00417.27
8.0.230.0000.00717.11
8.0.220.0040.00417.18
8.0.210.0000.00717.01
8.0.200.0040.00417.19
8.0.190.0030.00517.24
8.0.180.0030.00517.09
8.0.170.0090.00017.18
8.0.160.0000.00917.27
8.0.150.0050.00317.11
8.0.140.0000.00817.06
8.0.130.0070.00013.66
8.0.120.0050.00317.07
8.0.110.0060.00317.24
8.0.100.0030.00617.19
8.0.90.0030.00517.25
8.0.80.0110.01417.19
8.0.70.0030.00617.09
8.0.60.0000.00817.22
8.0.50.0000.00917.19
8.0.30.0110.01317.35
8.0.20.0160.00317.45
8.0.10.0060.00317.34
8.0.00.0100.01016.95
7.4.330.0070.00015.32
7.4.320.0030.00316.98
7.4.300.0000.00716.88
7.4.290.0030.00616.82
7.4.280.0000.00716.97
7.4.270.0000.00716.97
7.4.260.0060.00616.95
7.4.250.0030.00516.85
7.4.240.0050.00316.93
7.4.230.0000.00816.73
7.4.220.0100.01016.88
7.4.210.0060.00816.93
7.4.200.0030.00617.05
7.4.190.0050.00317.01
7.4.160.0170.00016.84
7.4.150.0060.01217.40
7.4.140.0120.00817.86
7.4.130.0100.00916.84
7.4.120.0080.01116.84
7.4.110.0060.01216.97
7.4.100.0110.00716.80
7.4.90.0060.01916.94
7.4.80.0080.01119.39
7.4.70.0070.01316.82
7.4.60.0060.01016.79
7.4.50.0030.00616.69
7.4.40.0100.00722.77
7.4.30.0040.01416.88
7.4.00.0080.01015.29
7.3.330.0060.00013.30
7.3.320.0060.00013.42
7.3.310.0070.00316.58
7.3.300.0040.00416.57
7.3.290.0080.00816.54
7.3.280.0120.01116.58
7.3.270.0030.01617.40
7.3.260.0130.00716.98
7.3.250.0080.01116.70
7.3.240.0110.00816.84
7.3.230.0060.01116.70
7.3.210.0120.00616.82
7.3.200.0090.00919.39
7.3.190.0100.01316.79
7.3.180.0150.00216.96
7.3.170.0090.00916.84
7.3.160.0100.00716.43
7.3.120.0090.01015.12
7.3.110.0100.01015.06
7.3.100.0030.01415.26
7.3.90.0040.00814.98
7.3.80.0090.00914.66
7.3.70.0060.00615.00
7.3.60.0070.00715.05
7.3.50.0140.00314.91
7.3.40.0060.00915.15
7.3.30.0030.01315.03
7.3.20.0070.01116.91
7.3.10.0060.00617.11
7.3.00.0120.00317.07
7.2.330.0060.01216.69
7.2.320.0130.00716.66
7.2.310.0090.01516.92
7.2.300.0060.01216.97
7.2.290.0120.00616.87
7.2.250.0100.01015.32
7.2.240.0110.01115.28
7.2.230.0090.00615.48
7.2.220.0030.00915.02
7.2.210.0070.01015.29
7.2.200.0070.00715.20
7.2.190.0000.01415.24
7.2.180.0040.01215.20
7.2.170.0070.00715.44
7.2.00.0030.00619.62
7.1.330.0040.01216.04
7.1.320.0000.01216.16
7.1.310.0030.01315.87
7.1.300.0060.00915.98
7.1.290.0040.01115.76
7.1.280.0070.00415.96
7.1.270.0000.00915.75
7.1.260.0030.00616.02
7.1.70.0030.00617.36
7.1.60.0040.00817.61
7.1.50.0060.01617.15
7.1.00.0000.07722.50
7.0.200.0130.00616.96
7.0.140.0130.06722.18
7.0.60.0070.07320.20
7.0.50.0070.08318.03
7.0.40.0100.08320.20
7.0.30.0300.04720.34
7.0.20.0370.08020.18
7.0.10.0130.04720.23
7.0.00.0070.05020.48
5.6.280.0000.07721.04
5.6.210.0070.09020.56
5.6.200.0070.08718.14
5.6.190.0030.04320.82
5.6.180.3730.04020.50
5.6.170.0270.05320.42
5.6.160.0030.08320.41
5.6.150.0030.09018.17
5.6.140.0070.06718.26
5.6.130.0100.04018.21
5.6.120.0200.07021.02
5.6.110.0130.06321.02
5.6.100.0130.08021.13
5.6.90.0270.06321.02
5.6.80.0100.07020.45
5.6.70.0330.07320.52
5.5.350.0000.04720.37
5.5.340.0070.04318.04
5.5.330.0130.05720.26
5.5.320.0270.07720.35
5.5.310.0230.04320.25
5.5.300.0100.04718.06
5.5.290.0030.08318.07
5.5.280.0030.04320.96
5.5.270.0070.04320.78
5.5.260.0070.08720.91
5.5.250.0030.08020.63
5.5.240.0030.08020.18
5.4.450.0570.05719.68
5.4.440.0300.06719.63
5.4.430.0270.04319.51
5.4.420.0100.06719.51
5.4.410.0070.05719.57
5.4.400.0730.00018.79
5.4.390.0770.00018.53
5.4.380.0100.06718.80
5.4.370.0370.03718.55
5.4.360.0230.04318.80
5.4.350.0330.04718.73
5.4.340.0170.05318.61
5.4.320.0050.04112.52
5.4.310.0060.03812.52
5.4.300.0040.03812.53
5.4.290.0060.03812.52
5.4.280.0060.03512.42
5.4.270.0050.05312.42
5.4.260.0050.03812.42
5.4.250.0060.05012.42
5.4.240.0110.04812.42
5.4.230.0050.04012.41
5.4.220.0050.03712.41
5.4.210.0060.03912.41
5.4.200.0050.03812.41
5.4.190.0020.03912.40
5.4.180.0090.04312.41
5.4.170.0070.05318.83
5.4.160.0030.05718.94
5.4.150.0100.05718.77
5.4.140.0000.06016.37
5.4.130.0200.04016.45
5.4.120.0170.06316.42
5.4.110.0130.07016.27
5.4.100.0200.03716.36
5.4.90.0030.05016.41
5.4.80.0130.06316.34
5.4.70.0070.05016.52
5.4.60.0030.05716.39
5.4.50.0130.05016.28
5.4.40.0170.04316.57
5.4.30.0070.04716.32
5.4.20.0130.04316.50
5.4.10.0070.05016.18
5.4.00.0000.05715.64
5.3.290.0080.03812.80
5.3.280.0090.04612.71
5.3.270.0030.06014.71
5.3.260.0200.04014.44
5.3.250.0130.06314.66
5.3.240.0070.05314.51
5.3.230.0170.04314.67
5.3.220.0130.06314.42
5.3.210.0100.05014.59
5.3.200.0170.05014.80
5.3.190.0070.07014.34
5.3.180.0170.06314.56
5.3.170.0200.05714.66
5.3.160.0100.05714.50
5.3.150.0130.06314.41
5.3.140.0030.05714.59
5.3.130.0100.05014.55
5.3.120.0100.05014.64
5.3.110.0070.05314.67
5.3.100.0170.06014.27
5.3.90.0030.05314.09
5.3.80.0030.05314.18
5.3.70.0030.05314.24
5.3.60.0130.04314.06
5.3.50.0100.05714.02
5.3.40.0070.07013.80
5.3.30.0130.04014.13
5.3.20.0130.05713.70
5.3.10.0100.04313.51
5.3.00.0070.05013.48
5.2.170.0100.03311.12
5.2.160.0070.06011.14
5.2.150.0030.04311.12
5.2.140.0070.04311.13
5.2.130.0030.04311.21
5.2.120.0100.03711.11
5.2.110.0070.04011.19
5.2.100.0030.04011.03
5.2.90.0030.06311.13
5.2.80.0170.05010.85
5.2.70.0230.04311.09
5.2.60.0070.06011.05
5.2.50.0100.03711.11
5.2.40.0030.04711.03
5.2.30.0100.03711.00
5.2.20.0000.05711.00
5.2.10.0070.04710.83
5.2.00.0030.04010.70
5.1.60.0100.03010.22
5.1.50.0130.03010.02
5.1.40.0070.03010.06
5.1.30.0030.03710.33
5.1.20.0000.04010.59
5.1.10.0170.02310.28
5.1.00.0030.04010.01
5.0.50.0070.0238.57
5.0.40.0030.0278.35
5.0.30.0030.0538.32
5.0.20.0030.0278.27
5.0.10.0070.0308.28
5.0.00.0070.0508.16
4.4.90.0000.0306.88
4.4.80.0030.0206.88
4.4.70.0100.0136.88
4.4.60.0070.0176.88
4.4.50.0000.0306.88
4.4.40.0000.0406.88
4.4.30.0030.0276.88
4.4.20.0070.0236.88
4.4.10.0000.0237.78
4.4.00.0030.0407.78
4.3.110.0000.0237.78
4.3.100.0130.0107.78
4.3.90.0070.0237.78
4.3.80.0030.0307.78
4.3.70.0000.0307.78
4.3.60.0030.0237.78
4.3.50.0000.0237.78
4.3.40.0100.0337.78
4.3.30.0000.0237.78
4.3.20.0070.0237.78
4.3.10.0000.0237.78
4.3.00.0030.0206.98

preferences:
37.37 ms | 401 KiB | 5 Q