3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(function_exists('filter_var')) { $check = filter_var('info@test-test.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)
8.3.60.0000.01517.25
8.3.50.0130.00422.31
8.3.40.0100.00619.26
8.3.30.0090.00619.49
8.3.20.0110.00420.64
8.3.10.0060.00323.94
8.3.00.0040.00421.02
8.2.180.0190.00317.25
8.2.170.0060.00922.96
8.2.160.0080.00622.63
8.2.150.0080.00024.18
8.2.140.0140.00724.66
8.2.130.0040.01126.16
8.2.120.0030.00522.49
8.2.110.0030.00622.70
8.2.100.0110.00318.25
8.2.90.0030.00519.59
8.2.80.0000.01018.18
8.2.70.0000.00917.88
8.2.60.0050.00518.28
8.2.50.0060.00318.07
8.2.40.0070.00418.47
8.2.30.0000.00818.30
8.2.20.0030.00618.21
8.2.10.0050.00318.12
8.2.00.0050.00518.19
8.1.280.0070.01125.92
8.1.270.0090.00624.01
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00624.14
8.1.230.0090.00319.45
8.1.220.0050.00318.04
8.1.210.0000.00918.77
8.1.200.0080.00417.73
8.1.190.0040.00417.90
8.1.180.0060.00318.10
8.1.170.0060.00319.01
8.1.160.0040.00422.19
8.1.150.0060.00319.07
8.1.140.0000.00817.88
8.1.130.0040.00418.04
8.1.120.0000.00717.77
8.1.110.0040.00417.78
8.1.100.0000.00817.58
8.1.90.0000.00817.73
8.1.80.0040.00417.64
8.1.70.0000.00817.68
8.1.60.0000.00917.73
8.1.50.0080.00017.78
8.1.40.0000.00917.75
8.1.30.0040.00417.79
8.1.20.0060.00317.88
8.1.10.0000.00917.68
8.1.00.0040.00819.70
8.0.300.0040.00418.77
8.0.290.0030.00517.55
8.0.280.0040.00418.67
8.0.270.0000.00717.44
8.0.260.0000.00717.04
8.0.250.0040.00417.28
8.0.240.0000.00717.18
8.0.230.0000.00917.23
8.0.220.0070.00017.20
8.0.210.0000.00717.19
8.0.200.0070.00017.12
8.0.190.0040.00417.11
8.0.180.0050.00317.23
8.0.170.0040.00417.16
8.0.160.0030.00517.15
8.0.150.0080.00017.20
8.0.140.0040.00417.15
8.0.130.0060.00013.57
8.0.120.0080.00017.07
8.0.110.0000.00917.24
8.0.100.0030.00617.04
8.0.90.0030.00617.20
8.0.80.0110.01117.27
8.0.70.0000.00817.11
8.0.60.0050.00317.32
8.0.50.0080.00017.04
8.0.30.0070.01317.54
8.0.20.0130.00617.42
8.0.10.0040.00417.23
8.0.00.0050.01317.20
7.4.330.0050.00015.32
7.4.320.0000.00716.78
7.4.300.0040.00216.91
7.4.290.0000.00716.79
7.4.280.0040.00416.94
7.4.270.0000.00816.87
7.4.260.0070.00016.92
7.4.250.0050.00316.80
7.4.240.0020.00616.92
7.4.230.0070.00017.07
7.4.220.0100.00916.79
7.4.210.0090.00616.96
7.4.200.0000.00816.70
7.4.190.0080.00017.01
7.4.160.0070.01016.87
7.4.150.0140.00417.40
7.4.140.0110.01217.86
7.4.130.0100.00816.93
7.4.120.0070.01116.70
7.4.110.0180.00916.64
7.4.100.0080.01617.03
7.4.90.0090.01216.99
7.4.80.0100.01316.80
7.4.70.0090.00916.77
7.4.60.0130.00616.94
7.4.50.0000.00816.75
7.4.40.0090.00622.77
7.4.30.0030.01616.84
7.4.00.0030.01515.15
7.3.330.0030.00313.35
7.3.320.0050.00013.45
7.3.310.0000.00816.52
7.3.300.0050.00316.64
7.3.290.0080.00816.54
7.3.280.0080.01016.59
7.3.270.0040.01317.40
7.3.260.0060.01216.60
7.3.250.0100.00816.75
7.3.240.0100.00716.52
7.3.230.0060.01216.81
7.3.210.0110.00716.50
7.3.200.0060.01219.39
7.3.190.0030.02016.45
7.3.180.0170.00316.97
7.3.170.0100.00816.63
7.3.160.0100.00716.73
7.3.120.0100.00714.97
7.2.330.0040.01516.77
7.2.320.0030.01616.82
7.2.310.0110.01216.71
7.2.300.0110.00716.80
7.2.290.0070.01016.86
7.2.00.0150.00019.29
7.1.100.0040.01118.23
7.1.70.0070.00417.55
7.1.60.0160.00919.27
7.1.50.0120.00617.38
7.1.00.0100.07022.48
7.0.200.0080.00017.03
7.0.140.0000.07722.38
7.0.60.0130.06320.18
7.0.50.0100.03318.07
7.0.40.0000.08720.39
7.0.30.0330.07320.14
7.0.20.0230.08020.18
7.0.10.0100.06720.16
7.0.00.0030.06320.38
5.6.280.0000.09321.04
5.6.210.0070.08320.63
5.6.200.0030.08718.18
5.6.190.0030.04720.54
5.6.180.0070.07320.63
5.6.170.0130.05020.55
5.6.160.0130.08020.54
5.6.150.0030.05718.21
5.6.140.0070.08318.20
5.6.130.0030.07018.17
5.6.120.0130.07021.02
5.6.110.0170.04720.98
5.6.100.0000.09021.11
5.6.90.0100.06021.04
5.6.80.0130.07020.37
5.5.350.0030.08720.45
5.5.340.0100.07717.93
5.5.330.0100.04320.30
5.5.320.0030.08720.22
5.5.310.0370.06320.25
5.5.300.0070.04017.93
5.5.290.0070.04717.94
5.5.280.0000.05020.79
5.5.270.0030.04020.91
5.5.260.0170.06720.75
5.5.250.0100.08020.63
5.5.240.0070.06720.06
5.4.450.0600.03719.47
5.4.440.0830.06319.63
5.4.430.0130.05319.20
5.4.420.0770.06019.20
5.4.410.1030.06319.39
5.4.400.0530.04718.68
5.4.390.0230.06018.74
5.4.380.0100.06018.68
5.4.370.0130.05018.80
5.4.360.0170.05018.64
5.4.350.0200.04718.86
5.4.340.0170.05318.86
5.4.320.0060.03912.52
5.4.310.0070.04112.51
5.4.300.0040.03812.52
5.4.290.0050.04912.51
5.4.280.0050.03912.41
5.4.270.0070.04812.41
5.4.260.0100.04112.41
5.4.250.0050.03912.41
5.4.240.0050.04012.41
5.4.230.0090.04112.40
5.4.220.0080.03412.41
5.4.210.0100.04112.41
5.4.200.0050.04512.40
5.4.190.0060.04112.40
5.4.180.0100.03712.39
5.4.170.0140.04412.41
5.4.160.0200.04112.41
5.4.150.0170.04712.40
5.4.140.0150.04512.08
5.4.130.0140.04912.07
5.4.120.0170.04712.04
5.4.110.0110.04612.04
5.4.100.0180.04512.03
5.4.90.0170.04412.03
5.4.80.0230.06512.03
5.4.70.0160.04112.03
5.4.60.0130.04612.03
5.4.50.0140.04312.02
5.4.40.0140.04512.01
5.4.30.0160.04512.01
5.4.20.0140.04312.01
5.4.10.0380.08112.00
5.4.00.0150.04211.49
5.3.290.0040.04012.80
5.3.280.0040.03912.71
5.3.270.0180.04812.72
5.3.260.0150.04912.72
5.3.250.0160.04512.72
5.3.240.0160.04512.72
5.3.230.0180.04512.71
5.3.220.0170.04612.70
5.3.210.0190.07212.69
5.3.200.0160.04412.69
5.3.190.0220.04212.69
5.3.180.0160.04712.69
5.3.170.0170.04412.68
5.3.160.0350.08512.69
5.3.150.0150.04612.69
5.3.140.0140.04612.68
5.3.130.0220.03812.67
5.3.120.0140.04812.67
5.3.110.0230.06912.67
5.3.100.0150.04512.16
5.3.90.0190.03912.13
5.3.80.0120.04812.12
5.3.70.0160.04312.11
5.3.60.0180.04112.10
5.3.50.0180.04112.05
5.3.40.0130.04612.05
5.3.30.0150.04112.02
5.3.20.0290.08911.74
5.3.10.0180.03811.70
5.3.00.0110.04511.68
5.2.170.0280.0499.25
5.2.160.0110.0359.24
5.2.150.0140.0339.24
5.2.140.0140.0339.25
5.2.130.0110.0359.14
5.2.120.0150.0329.14
5.2.110.0100.0399.15
5.2.100.0310.0489.15
5.2.90.0160.0319.15
5.2.80.0100.0399.14
5.2.70.0140.0339.14
5.2.60.0110.0369.09
5.2.50.0130.0359.06
5.2.40.0110.0369.05
5.2.30.0150.0329.02
5.2.20.0270.0809.02
5.2.10.0130.0338.93
5.2.00.0120.0328.79
5.1.60.0100.0298.11
5.1.50.0120.0288.11
5.1.40.0070.0328.09
5.1.30.0110.0318.44
5.1.20.0140.0288.46
5.1.10.0260.0778.19
5.1.00.0140.0278.18
5.0.50.0110.0226.67
5.0.40.0070.0256.52
5.0.30.0070.0376.33
5.0.20.0110.0226.30
5.0.10.0100.0216.28
5.0.00.0090.0346.27
4.4.90.0050.0204.78
4.4.80.0070.0184.75
4.4.70.0080.0174.75
4.4.60.0090.0164.75
4.4.50.0060.0184.77
4.4.40.0050.0304.71
4.4.30.0070.0184.76
4.4.20.0030.0224.84
4.4.10.0080.0174.85
4.4.00.0040.0314.76
4.3.110.0040.0204.67
4.3.100.0070.0174.66
4.3.90.0070.0174.63
4.3.80.0060.0284.59
4.3.70.0050.0194.63
4.3.60.0040.0204.63
4.3.50.0080.0164.63
4.3.40.0060.0284.54
4.3.30.0050.0183.34
4.3.20.0030.0203.32
4.3.10.0050.0173.29
4.3.00.0130.01315.48

preferences:
31.33 ms | 401 KiB | 5 Q