3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'johnsnow@ヒキワリ.ナットウ.aero'; //$email = str_replace('@-', '@', str_replace('xn--', '', idn_to_ascii($email))); echo $email . "\n"; if (filter_var($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)
8.3.60.0100.00618.80
8.3.50.0100.01022.36
8.3.40.0090.00619.16
8.3.30.0090.01219.32
8.3.20.0060.00320.53
8.3.10.0090.00023.94
8.3.00.0080.00019.43
8.2.180.0150.00818.51
8.2.170.0160.00622.96
8.2.160.0090.00620.74
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00820.72
8.2.110.0040.00422.37
8.2.100.0030.01018.41
8.2.90.0000.00819.55
8.2.80.0050.00318.13
8.2.70.0000.01118.13
8.2.60.0000.00818.30
8.2.50.0030.00618.13
8.2.40.0070.00320.25
8.2.30.0040.00418.65
8.2.20.0040.00418.13
8.2.10.0040.00418.46
8.2.00.0050.00318.29
8.1.280.0150.00025.92
8.1.270.0040.00424.29
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0060.00322.24
8.1.230.0110.00019.47
8.1.220.0040.00418.14
8.1.210.0030.00518.77
8.1.200.0050.00517.98
8.1.190.0030.00517.73
8.1.180.0030.00619.63
8.1.170.0040.00418.99
8.1.160.0050.00322.18
8.1.150.0040.00419.03
8.1.140.0050.00317.71
8.1.130.0000.00718.07
8.1.120.0040.00417.72
8.1.110.0000.00817.77
8.1.100.0040.00417.74
8.1.90.0000.00717.62
8.1.80.0000.00817.76
8.1.70.0060.00317.66
8.1.60.0000.00917.84
8.1.50.0000.00917.80
8.1.40.0000.00817.80
8.1.30.0000.00817.84
8.1.20.0030.00517.88
8.1.10.0030.00617.90
8.1.00.0060.00619.99
8.0.300.0060.00318.77
8.0.290.0000.00717.30
8.0.280.0050.00318.63
8.0.270.0000.00817.39
8.0.260.0030.00317.54
8.0.250.0030.00517.25
8.0.240.0030.00617.15
8.0.230.0070.00017.20
8.0.220.0040.00417.10
8.0.210.0070.00017.06
8.0.200.0030.00317.27
8.0.190.0050.00217.23
8.0.180.0060.00317.23
8.0.170.0040.00417.14
8.0.160.0000.00717.27
8.0.150.0000.00817.02
8.0.140.0040.00417.09
8.0.130.0030.00313.63
8.0.120.0060.00317.24
8.0.110.0040.00417.17
8.0.100.0030.00617.36
8.0.90.0000.00817.26
8.0.80.0140.00317.25
8.0.70.0030.00517.31
8.0.60.0000.00817.09
8.0.50.0040.00417.30
8.0.30.0110.00917.23
8.0.20.0080.01117.40
8.0.10.0000.00817.12
8.0.00.0090.01117.14
7.4.330.0070.00015.00
7.4.320.0040.00416.91
7.4.300.0050.00316.92
7.4.290.0070.00016.96
7.4.280.0000.00916.96
7.4.270.0050.00316.78
7.4.260.0060.00316.82
7.4.250.0060.00316.81
7.4.240.0060.00216.97
7.4.230.0000.00816.66
7.4.220.0100.01016.98
7.4.210.0070.01016.90
7.4.200.0000.00816.89
7.4.190.0070.00016.85
7.4.160.0100.00716.82
7.4.150.0160.00317.40
7.4.140.0100.00817.86
7.4.130.0120.00616.84
7.4.120.0100.00817.00
7.4.110.0120.01216.93
7.4.100.0140.00716.92
7.4.90.0130.00616.93
7.4.80.0060.01719.39
7.4.70.0130.01016.97
7.4.60.0030.01616.72
7.4.50.0060.00016.83
7.4.40.0070.01116.79
7.4.30.0130.00317.08
7.4.00.0100.00715.04
7.3.330.0000.00613.47
7.3.320.0030.00313.41
7.3.310.0000.00816.50
7.3.300.0040.00416.56
7.3.290.0120.00316.56
7.3.280.0060.01116.55
7.3.270.0090.00917.40
7.3.260.0150.00316.52
7.3.250.0130.01016.68
7.3.240.0040.01416.72
7.3.230.0040.01416.79
7.3.210.0030.01516.70
7.3.200.0070.01019.39
7.3.190.0070.01016.60
7.3.180.0060.01016.56
7.3.170.0100.00716.63
7.3.160.0120.00316.61
7.3.120.0100.00715.00
7.2.330.0160.00316.97
7.2.320.0100.01017.02
7.2.310.0140.00816.73
7.2.300.0060.01216.83
7.2.290.0080.00916.92
7.2.60.0090.00617.21
7.2.00.0000.01319.56
7.1.200.0090.00316.27
7.1.100.0060.00618.39
7.1.70.0000.01517.49
7.1.60.0130.01319.46
7.1.50.0060.01917.07
7.1.00.0100.06722.62
7.0.200.0040.00417.24
7.0.140.0030.07022.24
7.0.60.0100.07320.35
7.0.50.0070.08017.98
7.0.40.0100.08320.05
7.0.30.0270.08020.24
7.0.20.0230.06720.34
7.0.10.0100.08020.14
7.0.00.0030.05720.26
5.6.280.0070.06720.83
5.6.210.0230.07020.69
5.6.200.0000.05318.24
5.6.190.0100.04020.70
5.6.180.0300.06720.72
5.6.170.0230.04020.38
5.6.160.0030.04720.55
5.6.150.0030.08318.17
5.6.140.0070.08318.17
5.6.130.0100.08318.21
5.6.120.0070.07321.01
5.6.110.0100.07721.05
5.6.100.0030.04320.95
5.6.90.0200.04721.01
5.6.80.0000.06720.39
5.5.350.0270.08020.39
5.5.340.0030.08317.96
5.5.330.0070.06720.62
5.5.320.0130.06020.23
5.5.310.0270.08020.29
5.5.300.0100.07718.00
5.5.290.0000.07318.00
5.5.280.0130.07720.81
5.5.270.0070.07020.78
5.5.260.0070.06720.91
5.5.250.0170.06720.63
5.5.240.0030.07720.34
5.4.450.0630.06019.11
5.4.440.0630.06319.41
5.4.430.0270.04719.56
5.4.420.0230.05319.68
5.4.410.0130.05719.33
5.4.400.0330.05719.17
5.4.390.0200.05319.08
5.4.380.0130.05318.58
5.4.370.0230.04318.80
5.4.360.0170.05018.73
5.4.350.0200.07018.66
5.4.340.0130.06018.69
5.4.320.0070.05012.53
5.4.310.0080.03812.53
5.4.300.0090.04012.54
5.4.290.0130.05212.53
5.4.280.0090.05212.42
5.4.270.0080.03712.43
5.4.260.0060.04012.43
5.4.250.0060.04112.43
5.4.240.0070.04012.43
5.4.230.0060.05012.42
5.4.220.0060.03712.42
5.4.210.0070.03612.42
5.4.200.0060.03812.42
5.4.190.0070.03712.41
5.4.180.0060.03712.41
5.4.170.0070.04212.42
5.4.160.0090.03712.42
5.4.150.0060.03912.41
5.4.140.0080.03812.10
5.4.130.0100.03512.09
5.4.120.0070.04312.07
5.4.110.0100.04412.07
5.4.100.0080.04912.06
5.4.90.0050.04212.06
5.4.80.0110.04212.07
5.4.70.0080.03712.06
5.4.60.0070.05412.06
5.4.50.0060.05512.06
5.4.40.0090.05112.05
5.4.30.0120.06712.05
5.4.20.0110.07112.05
5.4.10.0090.05612.05
5.4.00.0150.06711.52
5.3.290.0090.03612.80
5.3.280.0130.08112.73
5.3.270.0100.06212.74
5.3.260.0090.04712.73
5.3.250.0120.04612.73
5.3.240.0120.04012.74
5.3.230.0080.05812.72
5.3.220.0090.06012.72
5.3.210.0080.06012.72
5.3.200.0080.05912.71
5.3.190.0090.06312.72
5.3.180.0090.06112.71
5.3.170.0130.07612.71
5.3.160.0120.05312.72
5.3.150.0080.06012.72
5.3.140.0160.07712.71
5.3.130.0220.08812.70
5.3.120.0120.06312.70
5.3.110.0100.05712.71
5.3.100.0100.05512.20
5.3.90.0090.05912.16
5.3.80.0090.06112.15
5.3.70.0150.06512.15
5.3.60.0080.05212.14
5.3.50.0090.05012.08
5.3.40.0150.05612.08
5.3.30.0060.04812.04
5.3.20.0080.03811.74
5.3.10.0120.05011.71
5.3.00.0100.03911.69
5.2.170.0090.0519.27
5.2.160.0130.0409.27
5.2.150.0110.0449.27
5.2.140.0070.0479.27
5.2.130.0070.0519.15
5.2.120.0100.0619.15
5.2.110.0060.0529.16
5.2.100.0060.0549.16
5.2.90.0090.0459.15
5.2.80.0090.0439.15
5.2.70.0100.0589.15
5.2.60.0120.0329.10
5.2.50.0080.0459.07
5.2.40.0100.0499.05
5.2.30.0100.0439.03
5.2.20.0110.0419.02
5.2.10.0140.0428.93
5.2.00.0100.0338.79
5.1.60.0040.0418.06
5.1.50.0050.0418.06
5.1.40.0070.0388.04
5.1.30.0090.0388.39
5.1.20.0060.0418.41
5.1.10.0060.0408.14
5.1.00.0060.0408.14
5.0.50.0030.0326.61
5.0.40.0040.0456.47
5.0.30.0070.0506.29
5.0.20.0050.0306.26
5.0.10.0040.0336.24
5.0.00.0090.0456.23
4.4.90.0040.0264.78
4.4.80.0030.0244.75
4.4.70.0050.0274.75
4.4.60.0050.0254.75
4.4.50.0040.0244.77
4.4.40.0050.0404.71
4.4.30.0050.0204.76
4.4.20.0040.0264.85
4.4.10.0050.0244.85
4.4.00.0050.0364.76
4.3.110.0070.0304.67
4.3.100.0060.0244.67
4.3.90.0060.0224.63
4.3.80.0050.0344.58
4.3.70.0030.0214.63
4.3.60.0060.0234.63
4.3.50.0050.0244.63
4.3.40.0040.0374.53
4.3.30.0030.0243.28
4.3.20.0040.0223.25
4.3.10.0060.0213.22
4.3.00.0170.0207.56

preferences:
44.44 ms | 401 KiB | 5 Q