3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'johnsnow@ヒキワリ.ナットウ.com'; $email = 'johnsnow@zoosk.com'; if (filter_var($email, FILTER_VALIDATE_EMAIL)) { echo 'valid'; } else { echo 'not valid'; }

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)
8.3.70.0090.00617.13
8.3.60.0120.00316.88
8.3.50.0100.00822.32
8.3.40.0090.00619.20
8.3.30.0060.01219.52
8.3.20.0000.00920.59
8.3.10.0090.00023.98
8.3.00.0090.00319.75
8.2.180.0060.01316.97
8.2.170.0090.00622.96
8.2.160.0070.00720.75
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0090.00926.16
8.2.120.0000.01020.64
8.2.110.0090.00022.66
8.2.100.0060.00718.41
8.2.90.0030.00519.64
8.2.80.0060.00318.00
8.2.70.0050.00518.11
8.2.60.0030.00518.17
8.2.50.0040.00418.13
8.2.40.0030.00620.26
8.2.30.0030.00518.66
8.2.20.0000.00818.07
8.2.10.0030.00518.37
8.2.00.0030.00618.10
8.1.280.0090.00625.92
8.1.270.0030.00623.98
8.1.260.0000.00926.35
8.1.250.0080.00028.09
8.1.240.0060.00324.29
8.1.230.0090.00319.41
8.1.220.0030.00617.89
8.1.210.0030.00518.77
8.1.200.0100.00017.73
8.1.190.0040.00417.72
8.1.180.0000.00818.10
8.1.170.0040.00418.93
8.1.160.0050.00522.18
8.1.150.0030.00518.99
8.1.140.0030.00517.89
8.1.130.0040.00418.11
8.1.120.0040.00417.75
8.1.110.0030.00617.62
8.1.100.0070.00017.73
8.1.90.0080.00017.79
8.1.80.0000.00817.64
8.1.70.0000.00717.78
8.1.60.0060.00317.88
8.1.50.0050.00317.62
8.1.40.0040.00417.69
8.1.30.0000.01017.82
8.1.20.0040.00417.91
8.1.10.0050.00517.73
8.1.00.0090.00319.73
8.0.300.0000.00918.77
8.0.290.0050.00317.39
8.0.280.0040.00418.66
8.0.270.0000.00717.35
8.0.260.0030.00317.34
8.0.250.0050.00217.18
8.0.240.0000.00817.15
8.0.230.0030.00517.18
8.0.220.0000.00717.18
8.0.210.0040.00417.17
8.0.200.0000.00717.13
8.0.190.0000.00817.06
8.0.180.0030.00917.14
8.0.170.0040.00417.13
8.0.160.0050.00317.14
8.0.150.0040.00417.18
8.0.140.0000.00817.07
8.0.130.0000.00613.55
8.0.120.0000.00917.26
8.0.110.0080.00017.01
8.0.100.0000.00817.18
8.0.90.0030.00517.25
8.0.80.0060.01017.17
8.0.70.0000.00817.05
8.0.60.0080.00017.09
8.0.50.0000.00817.12
8.0.30.0120.01117.43
8.0.20.0140.00817.53
8.0.10.0080.00017.12
8.0.00.0120.01117.17
7.4.330.0060.00015.27
7.4.320.0040.00416.96
7.4.300.0030.00516.91
7.4.290.0000.00816.88
7.4.280.0000.00716.84
7.4.270.0050.00316.85
7.4.260.0040.00416.84
7.4.250.0030.00616.75
7.4.240.0030.00616.88
7.4.230.0030.00516.70
7.4.220.0140.00916.83
7.4.210.0070.01017.01
7.4.200.0040.00416.99
7.4.190.0040.00417.06
7.4.160.0100.00716.91
7.4.150.0090.00917.40
7.4.140.0090.01217.86
7.4.130.0130.00816.93
7.4.120.0100.00916.88
7.4.110.0160.01016.88
7.4.100.0190.00016.70
7.4.90.0180.00416.90
7.4.80.0100.01319.39
7.4.70.0060.01216.91
7.4.60.0090.01216.87
7.4.50.0030.00616.85
7.4.40.0100.01016.93
7.4.30.0030.01516.82
7.4.00.0070.01115.39
7.3.330.0000.00713.30
7.3.320.0060.00013.47
7.3.310.0040.00416.32
7.3.300.0040.00416.47
7.3.290.0120.00916.45
7.3.280.0120.01016.54
7.3.270.0130.00617.40
7.3.260.0000.01716.75
7.3.250.0140.00416.56
7.3.240.0090.01216.45
7.3.230.0110.00716.45
7.3.210.0090.01016.78
7.3.200.0060.01319.39
7.3.190.0140.00916.65
7.3.180.0070.01016.77
7.3.170.0060.01616.66
7.3.160.0100.01016.52
7.3.120.0040.01414.95
7.2.330.0060.01216.75
7.2.320.0130.01016.83
7.2.310.0120.00616.92
7.2.300.0070.01016.86
7.2.290.0030.01516.85
7.2.60.0060.00617.07
7.2.00.0070.00719.82
7.1.200.0000.01215.89
7.1.100.0000.01118.33
7.1.70.0000.01517.30
7.1.60.0100.01719.46
7.1.50.0140.01117.23
7.1.00.0070.07322.52
7.0.200.0000.01116.75
7.0.140.0030.07322.20
7.0.60.0070.04020.23
7.0.50.0070.04718.08
7.0.40.0070.04320.20
7.0.30.0200.04720.63
7.0.20.0300.08320.16
7.0.10.0070.04320.10
7.0.00.0070.05320.47
5.6.280.0030.07321.05
5.6.210.0070.06020.75
5.6.200.0000.06718.26
5.6.190.0100.08320.50
5.6.180.0230.08720.38
5.6.170.0170.05320.76
5.6.160.0030.07720.50
5.6.150.0070.05718.16
5.6.140.0170.04318.19
5.6.130.0000.04318.27
5.6.120.0000.04321.07
5.6.110.0070.09021.06
5.6.100.0170.04721.16
5.6.90.0100.07021.01
5.6.80.0030.06020.31
5.5.350.3730.04020.45
5.5.340.0070.04018.07
5.5.330.0100.07320.54
5.5.320.0230.07720.32
5.5.310.0230.04320.25
5.5.300.0030.04017.98
5.5.290.0030.08317.98
5.5.280.0130.04020.92
5.5.270.0070.05320.78
5.5.260.0100.08320.70
5.5.250.0200.05020.50
5.5.240.0000.07320.37
5.4.450.0800.05719.42
5.4.440.0730.05719.27
5.4.430.0830.06319.08
5.4.420.0700.04719.21
5.4.410.0900.06319.38
5.4.400.0900.05019.04
5.4.390.0870.07319.20
5.4.380.0230.04318.76
5.4.370.0070.05718.64
5.4.360.0130.05018.52
5.4.350.0170.05718.75
5.4.340.0130.05318.73
5.4.320.0070.03612.52
5.4.310.0030.04112.51
5.4.300.0080.03712.51
5.4.290.0100.04312.51
5.4.280.0030.06512.41
5.4.270.0090.03912.41
5.4.260.0200.11912.41
5.4.250.0120.04812.41
5.4.240.0070.03912.41
5.4.230.0090.03612.40
5.4.220.0040.03912.39
5.4.210.0090.04912.40
5.4.200.0050.04212.39
5.4.190.0070.03912.39
5.4.180.0070.04612.40
5.4.170.0040.04012.40
5.4.160.0100.04712.40
5.4.150.0050.04412.39
5.4.140.0080.05112.07
5.4.130.0080.05012.07
5.4.120.0180.09112.04
5.4.110.0130.05912.03
5.4.100.0100.03812.03
5.4.90.0070.04412.04
5.4.80.0060.04612.04
5.4.70.0100.04712.03
5.4.60.0080.05012.04
5.4.50.0100.07512.03
5.4.40.0130.05112.02
5.4.30.0100.05112.02
5.4.20.0110.04512.01
5.4.10.0070.04912.02
5.4.00.0120.07811.50
5.3.290.0130.04012.80
5.3.280.0160.05712.70
5.3.270.0060.04212.73
5.3.260.0130.03912.72
5.3.250.0080.04512.72
5.3.240.0070.04612.72
5.3.230.0080.03812.71
5.3.220.0060.04212.69
5.3.210.0060.04412.69
5.3.200.0140.03212.68
5.3.190.0090.03512.69
5.3.180.0070.03612.69
5.3.170.0060.03812.69
5.3.160.0060.03712.68
5.3.150.0070.03812.68
5.3.140.0070.03712.68
5.3.130.0050.04012.67
5.3.120.0080.04012.67
5.3.110.0060.04512.68
5.3.100.0080.03912.16
5.3.90.0080.03912.14
5.3.80.0060.03912.13
5.3.70.0090.03512.13
5.3.60.0080.03612.11
5.3.50.0100.03612.05
5.3.40.0080.04012.06
5.3.30.0110.04712.02
5.3.20.0080.04811.74
5.3.10.0040.05511.71
5.3.00.0130.04311.69
5.2.170.0120.0419.25
5.2.160.0080.0409.25
5.2.150.0090.0399.25
5.2.140.0080.0429.25
5.2.130.0110.0429.16
5.2.120.0060.0389.15
5.2.110.0100.0359.16
5.2.100.0090.0319.16
5.2.90.0050.0439.15
5.2.80.0070.0329.15
5.2.70.0060.0349.15
5.2.60.0070.0299.10
5.2.50.0120.0399.07
5.2.40.0110.0349.05
5.2.30.0060.0439.04
5.2.20.0090.0379.02
5.2.10.0080.0378.93
5.2.00.0050.0338.79
5.1.60.0060.0228.06
5.1.50.0050.0248.06
5.1.40.0050.0258.04
5.1.30.0040.0408.39
5.1.20.0050.0278.41
5.1.10.0060.0348.14
5.1.00.0100.0288.14
5.0.50.0080.0226.61
5.0.40.0040.0226.47
5.0.30.0070.0316.29
5.0.20.0140.0256.26
5.0.10.0070.0266.23
5.0.00.0080.0386.23
4.4.90.0050.0264.78
4.4.80.0070.0194.76
4.4.70.0020.0184.75
4.4.60.0030.0164.76
4.4.50.0040.0144.77
4.4.40.0020.0274.71
4.4.30.0060.0144.76
4.4.20.0010.0194.84
4.4.10.0040.0164.85
4.4.00.0040.0284.76
4.3.110.0050.0134.67
4.3.100.0030.0164.66
4.3.90.0020.0174.64
4.3.80.0030.0254.59
4.3.70.0020.0174.63
4.3.60.0030.0164.63
4.3.50.0030.0184.62
4.3.40.0000.0504.54
4.3.30.0010.0183.28
4.3.20.0040.0193.25
4.3.10.0110.0263.22
4.3.00.0100.0276.85

preferences:
52.69 ms | 401 KiB | 5 Q