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_]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/', 'info@lindsey-dominique.be'); } var_dump($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)
8.3.70.0100.00616.88
8.3.60.0160.00018.68
8.3.50.0190.00722.17
8.3.40.0220.00019.32
8.3.30.0070.01319.19
8.3.20.0060.00319.23
8.3.10.0000.00821.33
8.3.00.0030.00522.16
8.2.180.0070.00716.63
8.2.170.0160.00622.96
8.2.160.0070.00720.80
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.35
8.2.110.0000.01022.68
8.2.100.0130.00018.28
8.2.90.0060.00319.47
8.2.80.0000.00918.15
8.2.70.0080.00018.00
8.2.60.0060.00318.18
8.2.50.0060.00318.07
8.2.40.0040.00418.47
8.2.30.0040.00421.43
8.2.20.0030.00518.20
8.2.10.0080.00018.13
8.2.00.0060.00618.11
8.1.280.0140.00325.92
8.1.270.0000.00824.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00722.84
8.1.230.0040.00821.34
8.1.220.0000.00918.77
8.1.210.0030.00619.22
8.1.200.0040.00417.85
8.1.190.0060.00319.54
8.1.180.0000.00818.10
8.1.170.0040.00418.97
8.1.160.0030.00619.05
8.1.150.0000.00818.96
8.1.140.0030.00617.78
8.1.130.0040.00417.95
8.1.120.0040.00417.75
8.1.110.0000.00817.64
8.1.100.0050.00317.69
8.1.90.0000.00717.75
8.1.80.0030.00517.75
8.1.70.0070.00017.66
8.1.60.0030.00617.84
8.1.50.0000.00817.80
8.1.40.0040.00417.77
8.1.30.0080.00017.92
8.1.20.0060.00317.91
8.1.10.0040.00417.72
8.1.00.0030.01119.73
8.0.300.0080.00020.22
8.0.290.0080.00017.30
8.0.280.0020.00518.57
8.0.270.0040.00417.34
8.0.260.0000.00717.02
8.0.250.0030.00517.23
8.0.240.0000.01117.22
8.0.230.0080.00017.14
8.0.220.0070.00017.11
8.0.210.0040.00417.08
8.0.200.0070.00017.12
8.0.190.0060.00317.11
8.0.180.0030.00517.18
8.0.170.0040.00417.13
8.0.160.0000.00717.23
8.0.150.0000.00817.15
8.0.140.0030.00617.07
8.0.130.0060.00013.58
8.0.120.0050.00317.19
8.0.110.0060.00317.27
8.0.100.0080.00017.16
8.0.90.0040.00417.17
8.0.80.0110.00717.18
8.0.70.0000.00817.07
8.0.60.0000.00817.11
8.0.50.0050.00517.08
8.0.30.0110.01617.38
8.0.20.0110.00917.40
8.0.10.0040.00417.21
8.0.00.0140.01017.04
7.4.330.0000.00517.01
7.4.320.0000.00616.89
7.4.300.0000.00716.80
7.4.290.0020.00516.98
7.4.280.0000.00916.83
7.4.270.0040.00416.93
7.4.260.0030.00313.66
7.4.250.0080.00016.90
7.4.240.0050.00216.74
7.4.230.0030.00616.91
7.4.220.0210.00017.03
7.4.210.0120.00616.93
7.4.200.0050.00316.96
7.4.190.0030.00517.05
7.4.160.0130.00616.95
7.4.150.0150.01117.40
7.4.140.0130.00517.86
7.4.130.0050.01316.88
7.4.120.0070.01416.96
7.4.110.0030.01416.81
7.4.100.0060.01616.83
7.4.90.0090.00916.87
7.4.80.0150.00319.39
7.4.70.0110.00616.89
7.4.60.0070.01116.94
7.4.50.0040.00416.62
7.4.40.0120.00322.77
7.4.30.0170.00616.78
7.4.00.0130.00315.12
7.3.330.0000.00613.29
7.3.320.0000.00713.40
7.3.310.0080.00016.51
7.3.300.0040.00416.56
7.3.290.0060.00916.57
7.3.280.0090.00716.55
7.3.270.0090.00917.40
7.3.260.0100.00918.24
7.3.250.0090.00916.70
7.3.240.0070.01016.49
7.3.230.0090.00916.73
7.3.210.0200.00316.93
7.3.200.0120.01219.39
7.3.190.0090.01516.87
7.3.180.0080.01516.44
7.3.170.0070.01016.98
7.3.160.0070.01016.41
7.3.120.0070.00715.02
7.2.330.0120.00916.71
7.2.320.0120.00616.87
7.2.310.0120.00616.90
7.2.300.0110.00716.91
7.2.290.0070.01416.89
7.2.60.0030.01317.16
7.2.00.0070.00719.56
7.1.200.0040.00416.13
7.1.100.0060.00618.68
7.1.70.0070.00417.43
7.1.60.0110.01419.40
7.1.50.0250.01435.07
7.1.00.0100.06322.64
7.0.200.0120.00915.23
7.0.140.0070.07022.35
7.0.80.0070.03320.23
7.0.70.0100.03720.11
7.0.60.0000.04320.11
7.0.50.0170.06720.59
7.0.40.0100.03720.30
7.0.30.0130.05020.48
7.0.20.0030.06020.33
7.0.10.0000.04320.33
7.0.00.0000.05020.28
5.6.280.0070.07021.10
5.6.230.0030.03720.55
5.6.220.0100.04020.75
5.6.210.0070.06020.69
5.6.200.0100.04020.96
5.6.190.0100.03721.10
5.6.180.0100.03721.19
5.6.170.0130.04321.20
5.6.160.0100.07021.04
5.6.150.0100.08020.97
5.6.140.0170.07321.05
5.6.130.0030.09021.06
5.6.120.0130.08321.08
5.6.110.0100.08021.06
5.6.100.0070.07021.00
5.6.90.0070.09021.02
5.6.80.0070.07720.52
5.6.70.0070.08020.42
5.6.60.0070.07020.43
5.6.50.0100.07720.49
5.6.40.0100.04020.55
5.6.30.0000.08320.33
5.6.20.0170.07020.41
5.6.10.0100.07720.48
5.6.00.0130.05320.31
5.5.370.0070.03320.41
5.5.360.0000.04320.41
5.5.350.0030.04020.42
5.5.340.0070.06320.89
5.5.330.0070.04720.86
5.5.320.0030.03720.95
5.5.310.0170.04020.75
5.5.300.0130.08020.79
5.5.290.0100.07020.91
5.5.280.0200.07320.94
5.5.270.0000.07020.64
5.5.260.0030.09020.65
5.5.250.0030.08720.72
5.5.240.0030.07020.23
5.5.230.0030.08020.13
5.5.220.0000.08720.28
5.5.210.0100.07020.22
5.5.200.0130.05720.30
5.5.190.0100.08020.30
5.5.180.0030.08720.23
5.5.160.0170.05020.23
5.5.150.0030.08020.19
5.5.140.0070.08320.21
5.5.130.0070.05320.23
5.5.120.0030.04320.14
5.5.110.0100.06720.13
5.5.100.0130.07720.14
5.5.90.0130.05320.14
5.5.80.0070.05320.14
5.5.70.0070.04720.11
5.5.60.0100.04320.08
5.5.50.0170.04020.04
5.5.40.0100.05020.20
5.5.30.0100.05720.11
5.5.20.0030.08719.93
5.5.10.0100.07720.08
5.5.00.0070.05320.01
5.4.450.0000.05019.50
5.4.440.0000.06719.52
5.4.430.0070.05019.40
5.4.420.0100.04719.45
5.4.410.0070.07719.19
5.4.400.0030.06719.18
5.4.390.0030.08019.18
5.4.380.0030.08319.29
5.4.370.0070.07719.01
5.4.360.0070.08019.21
5.4.350.0000.06319.11
5.4.340.0070.08019.20
5.4.320.0070.07719.19
5.4.310.0070.07718.86
5.4.300.0030.06019.17
5.4.290.0030.04318.96
5.4.280.0030.05718.87
5.4.270.0100.07319.29
5.4.260.0070.04019.04
5.4.250.0130.04018.86
5.4.240.0030.05018.84
5.4.230.0130.06719.10
5.4.220.0070.05018.96
5.4.210.0030.07719.16
5.4.200.0030.05719.09
5.4.190.0100.07319.02
5.4.180.0170.06719.17
5.4.170.0100.07718.95
5.4.160.0070.05719.11
5.4.150.0100.07319.11
5.4.140.0070.06016.40
5.4.130.0000.06316.37
5.4.120.0000.06716.30
5.4.110.0070.08016.47
5.4.100.0070.04716.36
5.4.90.0070.07716.34
5.4.80.0100.06716.27
5.4.70.0070.07716.33
5.4.60.0030.05016.32
5.4.50.0030.05316.35
5.4.40.0070.04016.39
5.4.30.0130.04316.24
5.4.20.0030.05016.36
5.4.10.0030.03716.19
5.4.00.0070.06015.79
5.3.290.0070.08014.71
5.3.280.0130.05314.52
5.3.270.0100.05314.63
5.3.260.0070.07714.57
5.3.250.0130.07014.61
5.3.240.0130.06714.64
5.3.230.0030.06714.48
5.3.220.0100.07314.46
5.3.210.0130.07714.53
5.3.200.0070.06714.64
5.3.190.0030.04314.57
5.3.180.0070.07314.57
5.3.170.0070.07314.65
5.3.160.0170.06314.55
5.3.150.0070.05714.47
5.3.140.0130.06314.60
5.3.130.0030.04014.61
5.3.120.0030.05314.48
5.3.110.0030.04714.62
5.3.100.0030.06714.07
5.3.90.0030.05313.92
5.3.80.0030.08014.04
5.3.70.0070.08013.83
5.3.60.0070.06713.93
5.3.50.0100.07714.04
5.3.40.0100.07013.77
5.3.30.0100.05013.94
5.3.20.0130.06013.46
5.3.10.0000.07013.52
5.3.00.0000.04013.54
5.2.170.0000.05011.71
5.2.160.0100.05711.71
5.2.150.0030.07011.71
5.2.140.0030.03311.71
5.2.130.0030.06011.71
5.2.120.0030.04311.71
5.2.110.0030.04011.71
5.2.100.0000.03311.71
5.2.90.0030.06011.71
5.2.80.0100.05311.71
5.2.70.0100.03011.71
5.2.60.0070.05311.71
5.2.50.0130.05311.71
5.2.40.0030.06711.71
5.2.30.0000.05311.71
5.2.20.0070.03711.71
5.2.10.0070.05711.71
5.2.00.0030.06311.71
5.1.60.0070.05011.71
5.1.50.0000.05711.71
5.1.40.0130.04311.71
5.1.30.0030.05311.71
5.1.20.0030.06011.71
5.1.10.0070.04311.71
5.1.00.0070.05311.71
5.0.50.0000.05011.71
5.0.40.0070.04011.71
5.0.30.0000.06711.71
5.0.20.0070.04011.71
5.0.10.0070.03711.71
5.0.00.0000.07011.71
4.4.90.0000.04011.71
4.4.80.0030.03311.71
4.4.70.0030.03311.71
4.4.60.0030.01311.71
4.4.50.0000.04011.71
4.4.40.0070.03011.71
4.4.30.0000.03711.71
4.4.20.0000.03011.71
4.4.10.0000.03711.71
4.4.00.0030.05011.71
4.3.110.0000.03011.71
4.3.100.0030.03311.71
4.3.90.0000.03311.71
4.3.80.0070.04711.71
4.3.70.0030.03311.71
4.3.60.0030.02711.71
4.3.50.0030.03311.71
4.3.40.0000.04311.71
4.3.30.0000.03711.71
4.3.20.0000.03711.71
4.3.10.0000.04011.71
4.3.00.0000.03711.71

preferences:
73.42 ms | 401 KiB | 5 Q