3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email_a = 'laksdjflkasdjf@a.comad'; if (filter_var($email_a, FILTER_VALIDATE_EMAIL)) { echo "This ($email_a) email address is considered valid."; } else { echo 'invalid email'; }

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)
8.3.60.0070.01018.81
8.3.50.0130.00621.44
8.3.40.0110.01119.21
8.3.30.0060.00919.42
8.3.20.0030.00520.59
8.3.10.0080.00023.75
8.3.00.0090.00019.75
8.2.180.0160.00318.66
8.2.170.0030.01422.96
8.2.160.0090.00920.77
8.2.150.0060.00324.18
8.2.140.0070.00324.66
8.2.130.0080.00026.16
8.2.120.0050.00522.40
8.2.110.0030.00721.63
8.2.100.0090.00318.16
8.2.90.0000.00919.48
8.2.80.0040.00418.13
8.2.70.0040.00418.00
8.2.60.0030.00618.28
8.2.50.0050.00518.13
8.2.40.0030.00618.59
8.2.30.0040.00418.46
8.2.20.0030.00518.25
8.2.10.0070.00318.43
8.2.00.0060.00318.07
8.1.280.0060.00925.92
8.1.270.0030.00624.39
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0060.00324.26
8.1.230.0100.00318.02
8.1.220.0080.00017.91
8.1.210.0040.00418.77
8.1.200.0000.00917.85
8.1.190.0030.00617.72
8.1.180.0080.00018.10
8.1.170.0050.00519.00
8.1.160.0050.00322.13
8.1.150.0060.00319.17
8.1.140.0040.00417.80
8.1.130.0040.00418.15
8.1.120.0000.00817.75
8.1.110.0040.00417.78
8.1.100.0040.00417.63
8.1.90.0030.00517.63
8.1.80.0040.00417.64
8.1.70.0000.00717.71
8.1.60.0000.01017.92
8.1.50.0030.00617.77
8.1.40.0000.00817.80
8.1.30.0090.00017.77
8.1.20.0030.00617.88
8.1.10.0000.00817.68
8.1.00.0040.00719.81
8.0.300.0040.00418.77
8.0.290.0060.00317.10
8.0.280.0000.00818.61
8.0.270.0000.00717.18
8.0.260.0000.00717.36
8.0.250.0070.00017.14
8.0.240.0060.00317.24
8.0.230.0030.00517.14
8.0.220.0000.00717.16
8.0.210.0030.00517.19
8.0.200.0030.00317.29
8.0.190.0000.00817.25
8.0.180.0000.00917.09
8.0.170.0090.00017.18
8.0.160.0040.00417.23
8.0.150.0030.00517.18
8.0.140.0040.00417.04
8.0.130.0030.00313.65
8.0.120.0030.00617.13
8.0.110.0060.00317.25
8.0.100.0040.00417.34
8.0.90.0080.00017.09
8.0.80.0130.00417.28
8.0.70.0040.00417.22
8.0.60.0050.00317.23
8.0.50.0000.00917.12
8.0.30.0070.01317.43
8.0.20.0120.01217.49
8.0.10.0030.00617.25
8.0.00.0110.00917.14
7.4.330.0030.00315.25
7.4.320.0040.00416.86
7.4.300.0000.00616.86
7.4.290.0070.00016.93
7.4.280.0060.00316.76
7.4.270.0050.00316.88
7.4.260.0000.00816.88
7.4.250.0040.00416.83
7.4.240.0000.00716.85
7.4.230.0050.00216.96
7.4.220.0130.00616.84
7.4.210.0090.01216.96
7.4.200.0080.00016.96
7.4.160.0090.01216.80
7.4.150.0060.01217.40
7.4.140.0140.00617.86
7.4.130.0050.01316.86
7.4.120.0080.01216.96
7.4.110.0170.00716.73
7.4.100.0090.00916.70
7.4.90.0060.01316.88
7.4.80.0060.01419.39
7.4.70.0070.01516.79
7.4.60.0100.01416.75
7.4.50.0060.00316.92
7.4.40.0130.00316.93
7.4.30.0090.01516.75
7.4.00.0070.01015.43
7.3.330.0030.00313.38
7.3.320.0030.00313.41
7.3.310.0040.00416.50
7.3.300.0040.00416.62
7.3.290.0080.01116.62
7.3.280.0070.01316.62
7.3.270.0140.00317.40
7.3.260.0130.00616.60
7.3.250.0120.00716.57
7.3.240.0080.01016.56
7.3.230.0140.01116.74
7.3.210.0100.00916.89
7.3.200.0120.00919.39
7.3.190.0090.01116.90
7.3.180.0130.00316.39
7.3.170.0070.01316.62
7.3.160.0080.00916.84
7.2.330.0130.01316.80
7.2.320.0090.00916.71
7.2.310.0070.01516.86
7.2.300.0060.01616.96
7.2.290.0140.01116.70
7.2.60.0100.00717.07
7.2.00.0070.00719.54
7.1.200.0050.00315.95
7.1.100.0000.01818.38
7.1.70.0040.00417.34
7.1.60.0130.01319.19
7.1.50.0040.01517.50
7.1.00.0030.07722.62
7.0.200.0000.01117.10
7.0.140.0130.06722.23
7.0.60.0130.08020.20
7.0.50.0070.05317.98
7.0.40.0030.08320.20
7.0.30.0300.08720.32
7.0.20.0230.04320.23
7.0.10.0030.04320.35
7.0.00.0130.08720.28
5.6.210.0070.07020.58
5.6.200.0070.08018.23
5.6.190.0070.08320.69
5.6.180.3770.04720.42
5.6.170.0200.04720.52
5.6.160.0070.06020.49
5.6.150.0030.04018.16
5.6.140.0030.05018.17
5.6.130.0100.04018.28
5.6.120.0030.08321.04
5.6.110.0030.07721.06
5.6.100.0130.08321.14
5.6.90.0100.07720.97
5.6.80.0100.07020.43
5.6.70.3300.03320.51
5.5.350.4270.03720.51
5.5.340.0030.04717.98
5.5.330.0100.08320.26
5.5.320.3400.04320.56
5.5.310.0200.04720.34
5.5.300.0030.06317.93
5.5.290.0000.04317.93
5.5.280.0170.06720.81
5.5.270.0100.07720.90
5.5.260.0030.08720.70
5.5.250.0030.04020.63
5.5.240.0300.05320.18
5.4.450.0800.06319.50
5.4.440.0530.05319.51
5.4.430.0600.06319.49
5.4.420.0170.06319.64
5.4.410.0100.05719.16
5.4.400.0130.05319.23
5.4.390.0130.06019.06
5.4.380.0100.05719.05
5.4.370.0130.05719.25
5.4.360.0170.05319.37
5.4.350.0170.05019.01
5.4.340.0080.03712.03
5.4.320.0100.05112.52
5.4.310.0080.04012.52
5.4.300.0050.04412.52
5.4.290.0070.03912.51
5.4.280.0040.04012.41
5.4.270.0070.04012.41
5.4.260.0060.04312.41
5.4.250.0050.04312.41
5.4.240.0100.04112.41
5.4.230.0060.04312.40
5.4.220.0080.04012.41
5.4.210.0120.03212.40
5.4.200.0100.03712.41
5.4.190.0080.03912.39
5.4.180.0090.04012.40
5.4.170.0040.04712.41
5.4.160.0120.04012.40
5.4.150.0060.04512.40
5.4.140.0050.04012.08
5.4.130.0050.04512.07
5.4.120.0050.04612.04
5.4.110.0120.04112.04
5.4.100.0080.04412.04
5.4.90.0160.08112.04
5.4.80.0070.04512.04
5.4.70.0130.03712.03
5.4.60.0070.04012.04
5.4.50.0090.03812.04
5.4.40.0040.04712.02
5.4.30.0070.04212.02
5.4.20.0140.06312.02
5.4.10.0090.04512.02
5.4.00.0070.04711.50
5.3.290.0100.06212.80
5.3.280.0120.05212.71
5.3.270.0120.04512.72
5.3.260.0050.05012.72
5.3.250.0110.04312.72
5.3.240.0090.03712.72
5.3.230.0090.04512.71
5.3.220.0080.03712.70
5.3.210.0090.03812.70
5.3.200.0120.03312.69
5.3.190.0080.03912.69
5.3.180.0050.03812.69
5.3.170.0070.03812.69
5.3.160.0090.04312.69
5.3.150.0100.04512.69
5.3.140.0090.04912.69
5.3.130.0090.04912.68
5.3.120.0100.06612.68
5.3.110.0080.05312.68
5.3.100.0100.04812.17
5.3.90.0050.04612.14
5.3.80.0080.04312.13
5.3.70.0080.04412.13
5.3.60.0190.06712.12
5.3.50.0080.05112.06
5.3.40.0110.05112.07
5.3.30.0090.04812.02
5.3.20.0040.05111.74
5.3.10.0060.04911.71
5.3.00.0080.04911.69
5.2.170.0050.0439.25
5.2.160.0100.0399.25
5.2.150.0020.0489.25
5.2.140.0070.0419.25
5.2.130.0110.0359.16
5.2.120.0070.0379.15
5.2.110.0080.0359.16
5.2.100.0080.0379.16
5.2.90.0080.0389.16
5.2.80.0040.0439.15
5.2.70.0030.0439.15
5.2.60.0090.0379.10
5.2.50.0060.0409.07
5.2.40.0060.0379.05
5.2.30.0080.0389.03
5.2.20.0050.0399.02
5.2.10.0050.0378.94
5.2.00.0090.0378.79
5.1.60.0060.0348.07
5.1.50.0040.0358.07
5.1.40.0060.0398.05
5.1.30.0090.0398.39
5.1.20.0060.0408.42
5.1.10.0030.0398.14
5.1.00.0050.0398.14
5.0.50.0050.0286.61
5.0.40.0050.0276.48
5.0.30.0060.0436.29
5.0.20.0110.0296.27
5.0.10.0070.0246.24
5.0.00.0050.0376.23
4.4.90.0040.0214.78
4.4.80.0050.0204.75
4.4.70.0040.0204.76
4.4.60.0070.0194.75
4.4.50.0080.0184.77
4.4.40.0050.0314.71
4.4.30.0040.0204.76
4.4.20.0020.0234.84
4.4.10.0070.0184.85
4.4.00.0030.0324.76
4.3.110.0030.0224.67
4.3.100.0020.0214.66
4.3.90.0050.0194.64
4.3.80.0010.0334.58
4.3.70.0030.0224.63
4.3.60.0040.0194.62
4.3.50.0030.0214.63
4.3.40.0060.0294.54
4.3.30.0030.0213.28
4.3.20.0020.0233.25
4.3.10.0040.0193.22
4.3.00.0000.0236.82

preferences:
39.91 ms | 401 KiB | 5 Q