3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'johnsnow@ヒキワリ.ナットウ.gov'; $email = str_replace('@-', '@', idn_to_ascii($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)
8.3.60.0120.00619.56
8.3.50.0100.00922.84
8.3.40.0180.00020.09
8.3.30.0100.00620.21
8.3.20.0080.00021.32
8.3.10.0030.00624.82
8.3.00.0040.00422.20
8.2.180.0100.01319.30
8.2.170.0100.00722.96
8.2.160.0120.00321.47
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0080.00026.16
8.2.120.0000.00821.47
8.2.110.0050.00523.52
8.2.100.0060.00619.16
8.2.90.0050.00520.28
8.2.80.0090.00019.13
8.2.70.0080.00318.87
8.2.60.0030.00618.93
8.2.50.0110.00018.88
8.2.40.0000.00821.14
8.2.30.0030.00619.52
8.2.20.0060.00318.92
8.2.10.0040.00419.22
8.2.00.0030.00618.95
8.1.280.0060.01025.92
8.1.270.0000.00924.92
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01123.31
8.1.230.0060.00620.23
8.1.220.0060.00318.78
8.1.210.0000.00918.77
8.1.200.0100.00018.73
8.1.190.0080.00818.50
8.1.180.0030.00718.60
8.1.170.0030.00619.67
8.1.160.0000.00822.93
8.1.150.0040.00420.02
8.1.140.0030.00518.83
8.1.130.0000.00818.88
8.1.120.0050.00318.34
8.1.110.0040.00418.51
8.1.100.0000.00818.55
8.1.90.0030.00518.45
8.1.80.0030.00518.52
8.1.70.0030.00618.48
8.1.60.0060.00318.53
8.1.50.0060.00318.51
8.1.40.0000.00818.56
8.1.30.0060.00318.85
8.1.20.0080.00018.59
8.1.10.0000.00918.50
8.1.00.0060.00620.64
8.0.300.0040.00418.77
8.0.290.0030.00518.18
8.0.280.0000.00819.33
8.0.270.0040.00418.24
8.0.260.0040.00418.25
8.0.250.0000.00717.96
8.0.240.0040.00417.93
8.0.230.0000.00817.95
8.0.220.0080.00017.88
8.0.210.0050.00317.84
8.0.200.0000.00717.86
8.0.190.0060.00317.96
8.0.180.0060.00317.81
8.0.170.0030.00617.84
8.0.160.0000.00818.04
8.0.150.0090.00317.90
8.0.140.0000.00818.00
8.0.130.0030.00313.31
8.0.120.0030.00617.95
8.0.110.0000.00917.91
8.0.100.0030.00717.88
8.0.90.0040.00418.10
8.0.80.0100.01017.80
8.0.70.0000.00817.92
8.0.60.0000.00817.92
8.0.50.0060.00317.95
8.0.30.0060.01418.31
8.0.20.0100.01018.09
8.0.10.0000.00917.97
8.0.00.0090.01117.96
7.4.330.0000.00515.00
7.4.320.0000.00717.55
7.4.300.0030.00317.71
7.4.290.0080.00417.73
7.4.280.0000.00817.62
7.4.270.0030.00517.65
7.4.260.0040.00417.71
7.4.250.0030.00617.68
7.4.240.0030.00517.65
7.4.230.0080.00017.59
7.4.220.0070.01417.63
7.4.210.0070.01317.67
7.4.200.0000.00817.50
7.4.190.0030.00517.55
7.4.160.0090.01517.66
7.4.150.0070.01117.63
7.4.140.0140.00917.86
7.4.130.0070.01417.56
7.4.120.0120.01117.68
7.4.110.0110.00817.75
7.4.100.0140.00617.69
7.4.90.0070.01117.73
7.4.80.0130.01219.39
7.4.70.0090.00917.61
7.4.60.0160.01017.57
7.4.50.0000.00817.53
7.4.40.0140.00917.46
7.4.30.0070.01017.24
7.4.00.0040.01216.05
7.3.330.0000.00513.10
7.3.320.0000.00513.00
7.3.310.0000.00817.61
7.3.300.0050.00317.71
7.3.290.0030.01317.71
7.3.280.0100.01317.71
7.3.270.0040.01517.99
7.3.260.0150.00317.75
7.3.250.0090.01317.73
7.3.240.0110.00717.70
7.3.230.0120.00917.75
7.3.210.0130.01317.86
7.3.200.0070.01519.39
7.3.190.0080.01417.93
7.3.180.0110.00717.61
7.3.170.0000.01818.01
7.3.160.0090.01317.80
7.3.120.0040.01416.07
7.2.330.0150.00618.20
7.2.320.0090.01518.04
7.2.310.0110.00718.03
7.2.300.0060.01617.82
7.2.290.0100.01317.80
7.2.60.0070.01018.13
7.2.50.0070.01018.30
7.2.00.0070.01120.68
7.1.200.0040.01116.99
7.1.70.0000.01018.51
7.1.60.0090.01919.46
7.1.50.0100.01618.70
7.1.00.0030.08023.94
7.0.200.0070.01318.47
7.0.140.0000.08023.31
7.0.60.0200.07721.17
7.0.50.0030.05017.78
7.0.40.0000.04721.32
7.0.30.0030.05321.37
7.0.20.0330.07321.26
7.0.10.0000.09721.43
7.0.00.0200.07021.33
5.6.280.0070.07322.01
5.6.210.0070.06021.49
5.6.200.0100.06718.17
5.6.190.0070.04321.81
5.6.180.0070.07721.55
5.6.170.0130.04721.27
5.6.160.0200.05321.63
5.6.150.0070.07718.22
5.6.140.0070.08018.16
5.6.130.0100.05718.11
5.6.120.0030.09022.05
5.6.110.0130.07722.06
5.6.100.0130.08022.05
5.6.90.0100.07022.11
5.6.80.0130.06721.49
5.5.350.4230.04721.45
5.5.340.0070.08018.02
5.5.330.0100.08321.52
5.5.320.0200.05321.32
5.5.310.0370.05021.18
5.5.300.0000.04318.01
5.5.290.0030.07017.84
5.5.280.0100.05321.97
5.5.270.0130.08021.91
5.5.260.0030.07021.85
5.5.250.0000.04321.54
5.5.240.0070.07721.39
5.4.450.1000.05320.08
5.4.440.0900.05320.07
5.4.430.0170.06020.40
5.4.420.0330.04720.33
5.4.410.0130.05720.16
5.4.400.0300.04320.21
5.4.390.0200.06720.20
5.4.380.0100.05719.59
5.4.370.0100.05319.38
5.4.360.0100.05319.63
5.4.350.0200.05019.43
5.4.340.0270.04319.63
5.4.320.0080.03612.46
5.4.310.0050.05512.45
5.4.300.0060.06612.46
5.4.290.0080.04512.45
5.4.280.0080.03412.35
5.4.270.0090.03912.35
5.4.260.0060.05612.35
5.4.250.0110.05112.35
5.4.240.0120.05412.35
5.4.230.0070.04012.34
5.4.220.0150.03212.34
5.4.210.0050.04412.34
5.4.200.0060.04212.34
5.4.190.0070.04112.34
5.4.180.0070.04312.34
5.4.170.0150.05112.35
5.4.160.0070.03912.35
5.4.150.0100.03912.34
5.4.140.0070.03812.03
5.4.130.0080.04712.02
5.4.120.0050.03911.97
5.4.110.0070.03611.97
5.4.100.0070.03911.97
5.4.90.0110.04311.96
5.4.80.0120.05211.96
5.4.70.0130.05111.96
5.4.60.0090.05511.96
5.4.50.0080.04211.96
5.4.40.0060.05311.95
5.4.30.0120.03311.95
5.4.20.0100.03511.95
5.4.10.0070.03611.95
5.4.00.0050.03711.44
5.3.290.0150.08212.80
5.3.280.0080.04612.71
5.3.270.0100.04012.72
5.3.260.0060.04512.72
5.3.250.0070.04512.72
5.3.240.0090.04712.72
5.3.230.0110.05412.71
5.3.220.0090.05112.68
5.3.210.0190.07012.68
5.3.200.0080.04012.68
5.3.190.0100.04712.67
5.3.180.0080.06112.67
5.3.170.0130.04212.67
5.3.160.0070.05012.67
5.3.150.0090.03712.67
5.3.140.0100.03612.66
5.3.130.0080.03912.66
5.3.120.0070.05012.66
5.3.110.0060.04012.66
5.3.100.0100.03412.12
5.3.90.0070.04312.08
5.3.80.0070.05312.07
5.3.70.0080.03712.07
5.3.60.0070.03412.06
5.3.50.0020.03912.00
5.3.40.0020.04012.00
5.3.30.0040.03811.95
5.3.20.0100.03411.73
5.3.10.0050.03611.69
5.3.00.0050.03811.68
5.2.170.0030.0329.18
5.2.160.0070.0319.18
5.2.150.0080.0349.18
5.2.140.0100.0369.18
5.2.130.0080.0319.14
5.2.120.0060.0289.14
5.2.110.0060.0319.15
5.2.100.0050.0309.14
5.2.90.0060.0289.14
5.2.80.0050.0429.14
5.2.70.0070.0299.14
5.2.60.0050.0349.09
5.2.50.0070.0329.06
5.2.40.0070.0309.04
5.2.30.0060.0329.02
5.2.20.0090.0269.00
5.2.10.0050.0288.92
5.2.00.0030.0328.78
5.1.60.0060.0238.07
5.1.50.0040.0258.06
5.1.40.0070.0238.05
5.1.30.0070.0278.39
5.1.20.0070.0398.42
5.1.10.0080.0348.14
5.1.00.0070.0308.14
5.0.50.0030.0306.61
5.0.40.0080.0286.48
5.0.30.0060.0456.29
5.0.20.0080.0316.26
5.0.10.0070.0296.23
5.0.00.0040.0406.23
4.4.90.0020.0204.78
4.4.80.0050.0214.76
4.4.70.0060.0204.75
4.4.60.0030.0224.75
4.4.50.0060.0194.77
4.4.40.0050.0264.71
4.4.30.0030.0284.76
4.4.20.0060.0214.85
4.4.10.0040.0174.85
4.4.00.0060.0254.76
4.3.110.0050.0144.66
4.3.100.0020.0174.67
4.3.90.0000.0184.63
4.3.80.0030.0254.59
4.3.70.0020.0154.63
4.3.60.0060.0194.63
4.3.50.0020.0184.62
4.3.40.0050.0284.54
4.3.30.0040.0203.28
4.3.20.0010.0193.26
4.3.10.0040.0173.22
4.3.00.0100.0237.12

preferences:
54.77 ms | 401 KiB | 5 Q