3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(function_exists('filter_var')) { $check = filter_var('info@test-test', 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)
8.3.60.0030.01918.93
8.3.50.0140.00522.23
8.3.40.0090.00619.15
8.3.30.0150.00419.25
8.3.20.0040.00419.15
8.3.10.0030.00621.34
8.3.00.0040.00422.16
8.2.180.0120.00317.00
8.2.170.0090.00622.96
8.2.160.0110.00320.85
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0030.01626.16
8.2.120.0080.00019.98
8.2.110.0030.00720.84
8.2.100.0030.00918.25
8.2.90.0040.00419.47
8.2.80.0040.00418.18
8.2.70.0030.00618.13
8.2.60.0000.00818.05
8.2.50.0060.00318.07
8.2.40.0090.00018.41
8.2.30.0060.00320.16
8.2.20.0040.00418.21
8.2.10.0000.00818.11
8.2.00.0040.00418.19
8.1.280.0090.01325.92
8.1.270.0080.00023.99
8.1.260.0060.01026.35
8.1.250.0080.00028.09
8.1.240.0100.00022.75
8.1.230.0050.00521.41
8.1.220.0040.00418.77
8.1.210.0080.00019.34
8.1.200.0070.00317.72
8.1.190.0000.00817.76
8.1.180.0050.00318.10
8.1.170.0030.00619.03
8.1.160.0040.00419.04
8.1.150.0030.00518.96
8.1.140.0030.00617.72
8.1.130.0030.00317.96
8.1.120.0040.00417.72
8.1.110.0030.00617.73
8.1.100.0000.00817.72
8.1.90.0030.00517.72
8.1.80.0000.00817.63
8.1.70.0000.00717.69
8.1.60.0000.00917.85
8.1.50.0000.00817.80
8.1.40.0050.00317.71
8.1.30.0000.00917.77
8.1.20.0030.00617.82
8.1.10.0000.00917.76
8.1.00.0060.00619.79
8.0.300.0060.00320.23
8.0.290.0070.00017.41
8.0.280.0000.00718.54
8.0.270.0040.00417.36
8.0.260.0000.00717.05
8.0.250.0040.00417.30
8.0.240.0030.00617.31
8.0.230.0000.00817.19
8.0.220.0050.00217.22
8.0.210.0080.00017.16
8.0.200.0000.00717.19
8.0.190.0090.00017.23
8.0.180.0080.00017.03
8.0.170.0040.00417.18
8.0.160.0000.00917.19
8.0.150.0030.00517.08
8.0.140.0030.00617.08
8.0.130.0000.00613.55
8.0.120.0030.00517.09
8.0.110.0090.00017.18
8.0.100.0050.00317.10
8.0.90.0080.00017.24
8.0.80.0070.00717.19
8.0.70.0000.00817.12
8.0.60.0000.00817.27
8.0.50.0000.00817.25
8.0.30.0090.01417.54
8.0.20.0130.00717.54
8.0.10.0080.00017.37
8.0.00.0120.01117.04
7.4.330.0070.00015.13
7.4.320.0000.00716.89
7.4.300.0030.00316.89
7.4.290.0040.00416.89
7.4.280.0060.00616.92
7.4.270.0040.00417.02
7.4.260.0030.00516.96
7.4.250.0050.00316.94
7.4.240.0040.00416.91
7.4.230.0040.00416.80
7.4.220.0150.00316.93
7.4.210.0070.00816.96
7.4.200.0000.00816.80
7.4.190.0030.00616.92
7.4.160.0090.01616.84
7.4.150.0040.01417.40
7.4.140.0120.01017.86
7.4.130.0030.01416.78
7.4.120.0070.01216.99
7.4.110.0090.00916.79
7.4.100.0070.01016.79
7.4.90.0090.00916.92
7.4.80.0090.00919.37
7.4.70.0120.00616.78
7.4.60.0170.00016.80
7.4.50.0000.00816.82
7.4.40.0100.00522.27
7.4.30.0100.01416.95
7.4.00.0070.01015.18
7.3.330.0030.00313.30
7.3.320.0040.00413.44
7.3.310.0040.00416.67
7.3.300.0050.00216.66
7.3.290.0030.01316.63
7.3.280.0070.01316.59
7.3.270.0100.00717.40
7.3.260.0140.00518.24
7.3.250.0080.01116.71
7.3.240.0070.01116.53
7.3.230.0000.01816.80
7.3.210.0090.01216.54
7.3.200.0000.02519.39
7.3.190.0030.01416.52
7.3.180.0140.00316.66
7.3.170.0070.01116.80
7.3.160.0070.01016.49
7.3.120.0040.01115.04
7.2.330.0090.00916.71
7.2.320.0190.00316.72
7.2.310.0130.00616.98
7.2.300.0030.01516.78
7.2.290.0130.00316.86
7.2.00.0030.01419.65
7.1.100.0060.00918.31
7.1.70.0070.01017.35
7.1.60.0130.01019.40
7.1.50.0070.01817.03
7.1.00.0070.07322.57
7.0.200.0040.00817.08
7.0.140.0100.07022.34
7.0.70.0100.08721.95
7.0.60.0100.08022.01
7.0.50.0100.07722.29
7.0.40.0030.05720.27
7.0.30.0070.08320.30
7.0.20.0270.06720.35
7.0.10.0100.08020.39
7.0.00.0130.08320.28
5.6.280.0000.05020.87
5.6.220.0070.05720.63
5.6.210.0070.06020.62
5.6.200.0130.08021.03
5.6.190.0100.09020.97
5.6.180.0070.05721.05
5.6.170.0130.05021.12
5.6.160.0070.08021.06
5.6.150.0230.06021.06
5.6.140.0130.08321.09
5.6.130.0030.09021.08
5.6.120.0000.07021.09
5.6.110.0200.07021.05
5.6.100.0000.09021.08
5.6.90.0130.04321.04
5.6.80.0130.08320.36
5.6.70.0070.08320.48
5.6.60.0170.07020.56
5.6.50.0030.08720.48
5.6.40.0000.08720.40
5.6.30.0070.07720.38
5.6.20.0000.07020.38
5.6.10.0130.07020.45
5.6.00.0130.07320.39
5.5.360.0030.09020.57
5.5.350.0070.08020.48
5.5.340.0100.06320.89
5.5.330.0070.08320.94
5.5.320.0200.07720.79
5.5.310.0170.08020.92
5.5.300.0030.09020.93
5.5.290.0170.07720.75
5.5.280.0100.08320.77
5.5.270.0100.07720.84
5.5.260.0130.08020.90
5.5.250.0170.06720.76
5.5.240.0130.07320.17
5.5.230.0070.08320.17
5.5.220.0000.08320.17
5.5.210.0000.05020.32
5.5.200.0070.05320.24
5.5.190.0070.08720.25
5.5.180.0000.09020.23
5.5.160.0100.08020.13
5.5.150.0130.08020.11
5.5.140.0070.05020.29
5.5.130.0100.06020.22
5.5.120.0030.08720.20
5.5.110.0000.07020.13
5.5.100.0030.07320.15
5.5.90.0030.07719.99
5.5.80.0030.04320.19
5.5.70.0070.08320.14
5.5.60.0000.08720.08
5.5.50.0130.06320.07
5.5.40.0070.05020.18
5.5.30.0070.03720.16
5.5.20.0070.06720.07
5.5.10.0030.07320.00
5.5.00.0030.05020.09
5.4.450.0000.09019.32
5.4.440.0070.07719.42
5.4.430.0070.05019.49
5.4.420.0030.07719.44
5.4.410.0070.05019.23
5.4.400.0100.07319.09
5.4.390.0000.04719.08
5.4.380.0070.06019.20
5.4.370.0030.08319.15
5.4.360.0000.06319.03
5.4.350.0130.07018.85
5.4.340.0030.08019.08
5.4.320.0070.07019.18
5.4.310.0030.08319.11
5.4.300.0100.07719.08
5.4.290.0030.07319.17
5.4.280.0100.06319.01
5.4.270.0070.07319.11
5.4.260.0100.07719.18
5.4.250.0030.05019.01
5.4.240.0030.04719.03
5.4.230.0000.08718.86
5.4.220.0070.05019.09
5.4.210.0030.08718.95
5.4.200.0070.08019.16
5.4.190.0200.05319.02
5.4.180.0030.05719.13
5.4.170.0130.03019.01
5.4.160.0000.04319.18
5.4.150.0100.06319.26
5.4.140.0030.03716.28
5.4.130.0000.04016.38
5.4.120.0070.03316.33
5.4.110.0030.03716.31
5.4.100.0030.04016.35
5.4.90.0100.06016.38
5.4.80.0000.04016.33
5.4.70.0000.03716.25
5.4.60.0000.03716.21
5.4.50.0070.07016.31
5.4.40.0100.03016.48
5.4.30.0070.03316.28
5.4.20.0070.03316.38
5.4.10.0000.04016.41
5.4.00.0030.07715.83
5.3.290.0100.06714.58
5.3.280.0130.07014.51
5.3.270.0070.03714.66
5.3.260.0000.04314.62
5.3.250.0000.04014.62
5.3.240.0100.03014.64
5.3.230.0000.04314.63
5.3.220.0030.04014.63
5.3.210.0030.04014.61
5.3.200.0070.05714.59
5.3.190.0030.06314.61
5.3.180.0030.04014.53
5.3.170.0000.04014.46
5.3.160.0000.06014.47
5.3.150.0000.04014.58
5.3.140.0030.04014.45
5.3.130.0030.03714.58
5.3.120.0030.04014.60
5.3.110.0100.03014.59
5.3.100.0030.03714.02
5.3.90.0070.03314.05
5.3.80.0070.03314.03
5.3.70.0070.03313.92
5.3.60.0070.02714.02
5.3.50.0100.07313.98
5.3.40.0000.04013.96
5.3.30.0000.03313.91
5.3.20.0000.03013.55
5.3.10.0070.02713.61
5.3.00.0000.04713.61
5.2.170.0000.03012.12
5.2.160.0070.02012.12
5.2.150.0000.03712.12
5.2.140.0000.03712.12
5.2.130.0000.02712.12
5.2.120.0000.03012.12
5.2.110.0070.04712.12
5.2.100.0000.06712.12
5.2.90.0000.03312.12
5.2.80.0000.03312.12
5.2.70.0030.02312.12
5.2.60.0070.05312.12
5.2.50.0030.02712.12
5.2.40.0000.03012.12
5.2.30.0000.03012.12
5.2.20.0000.02712.12
5.2.10.0030.02312.12
5.2.00.0030.02312.12
5.1.60.0030.02312.12
5.1.50.0000.02712.12
5.1.40.0000.02312.12
5.1.30.0000.05312.12
5.1.20.0070.04312.12
5.1.10.0070.05312.12
5.1.00.0000.06012.12
5.0.50.0000.03012.12
5.0.40.0000.05012.12
5.0.30.0070.05012.12
5.0.20.0000.03312.12
5.0.10.0000.03712.12
5.0.00.0000.07012.12
4.4.90.0000.02312.12
4.4.80.0000.02712.12
4.4.70.0000.03312.12
4.4.60.0030.01312.12
4.4.50.0000.01712.12
4.4.40.0000.02312.12
4.4.30.0070.00712.12
4.4.20.0030.03312.12
4.4.10.0030.02712.12
4.4.00.0000.05712.12
4.3.110.0130.02012.12
4.3.100.0030.04312.12
4.3.90.0000.02712.12
4.3.80.0000.05312.12
4.3.70.0070.03312.12
4.3.60.0030.03312.12
4.3.50.0070.03012.12
4.3.40.0030.04712.12
4.3.30.0030.03312.12
4.3.20.0000.04012.12
4.3.10.0070.02312.12
4.3.00.0000.02312.12

preferences:
43.99 ms | 401 KiB | 5 Q