3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'johnsnow@ヒキワリ.ナットウ.jobs'; $email = str_replace('@-', '@', idn_to_ascii($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)
8.3.40.0090.00620.22
8.3.30.0060.00920.08
8.3.20.0080.00021.46
8.3.10.0060.00324.52
8.3.00.0000.01020.14
8.2.170.0040.01122.96
8.2.160.0180.00021.65
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00821.80
8.2.110.0070.00423.37
8.2.100.0090.00320.81
8.2.90.0050.00320.43
8.2.80.0040.00419.00
8.2.70.0070.00319.00
8.2.60.0060.00319.05
8.2.50.0030.01018.88
8.2.40.0030.00621.13
8.2.30.0000.00819.38
8.2.20.0000.00818.86
8.2.10.0040.00419.39
8.2.00.0060.00318.88
8.1.270.0060.00325.04
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0100.00025.04
8.1.230.0040.00820.22
8.1.220.0080.00018.91
8.1.210.0000.00818.77
8.1.200.0060.00318.60
8.1.190.0080.00018.61
8.1.180.0030.00618.73
8.1.170.0070.00319.86
8.1.160.0030.00622.95
8.1.150.0060.00319.80
8.1.140.0000.00918.49
8.1.130.0030.00518.93
8.1.120.0000.00918.64
8.1.110.0000.00918.47
8.1.100.0060.00318.43
8.1.90.0030.00518.57
8.1.80.0040.00418.48
8.1.70.0000.00718.49
8.1.60.0000.00918.67
8.1.50.0040.00418.46
8.1.40.0030.00518.63
8.1.30.0040.00418.49
8.1.20.0000.00918.57
8.1.10.0060.00318.61
8.1.00.0030.00920.63
8.0.300.0000.00818.77
8.0.290.0080.00018.16
8.0.280.0000.00819.43
8.0.270.0080.00018.23
8.0.260.0080.00018.16
8.0.250.0000.00717.93
8.0.240.0000.00817.93
8.0.230.0040.00417.95
8.0.220.0040.00417.99
8.0.210.0030.00517.74
8.0.200.0030.00317.94
8.0.190.0030.00517.96
8.0.180.0050.00317.79
8.0.170.0030.00517.92
8.0.160.0080.00017.95
8.0.150.0050.00617.98
8.0.140.0000.00917.93
8.0.130.0000.00513.34
8.0.120.0030.00617.95
8.0.110.0080.00018.02
8.0.100.0000.00918.07
8.0.90.0000.00718.11
8.0.80.0110.01418.02
8.0.70.0030.00617.72
8.0.60.0040.00418.10
8.0.50.0030.00518.11
8.0.30.0130.00818.37
8.0.20.0110.00818.24
8.0.10.0040.00418.14
8.0.00.0060.01217.84
7.4.330.0050.00015.03
7.4.320.0000.00717.69
7.4.300.0000.00717.75
7.4.290.0040.00717.68
7.4.280.0020.00517.70
7.4.270.0040.00417.53
7.4.260.0060.00317.65
7.4.250.0000.00917.50
7.4.240.0030.00517.67
7.4.230.0030.00517.61
7.4.220.0130.00717.67
7.4.210.0090.01117.73
7.4.200.0030.00617.48
7.4.190.0070.00017.60
7.4.160.0090.00917.21
7.4.150.0060.01917.58
7.4.140.0120.00717.86
7.4.130.0140.00717.58
7.4.120.0140.00517.62
7.4.110.0120.01217.60
7.4.100.0060.01217.54
7.4.90.0080.01117.37
7.4.80.0060.01219.39
7.4.70.0130.01017.38
7.4.60.0090.01217.60
7.4.50.0100.00017.76
7.4.40.0060.01317.41
7.4.30.0050.01217.73
7.4.00.0090.01015.87
7.3.330.0000.00513.16
7.3.320.0050.00013.20
7.3.310.0000.00817.55
7.3.300.0030.00517.71
7.3.290.0070.01017.68
7.3.280.0070.01417.71
7.3.270.0150.00317.75
7.3.260.0030.01617.86
7.3.250.0080.01117.82
7.3.240.0090.00917.67
7.3.230.0000.02818.04
7.3.210.0030.01617.57
7.3.200.0060.01619.39
7.3.190.0140.01117.68
7.3.180.0090.00917.77
7.3.170.0150.00417.88
7.3.160.0180.00318.00
7.3.120.0070.01216.21
7.3.110.0100.01016.39
7.3.100.0090.00616.39
7.3.90.0000.01315.82
7.3.80.0040.01115.83
7.3.70.0000.01415.93
7.3.60.0060.00615.90
7.3.50.0030.01215.89
7.3.40.0040.01115.87
7.3.30.0070.00415.72
7.3.20.0060.00617.84
7.3.10.0000.01117.53
7.3.00.0060.00917.89
7.2.330.0070.01417.92
7.2.320.0060.01217.79
7.2.310.0120.00617.79
7.2.300.0180.00317.98
7.2.290.0130.00717.97
7.2.250.0030.01716.52
7.2.240.0040.01816.65
7.2.230.0030.01616.32
7.2.220.0040.00816.48
7.2.210.0090.00916.68
7.2.200.0090.00616.69
7.2.190.0060.00616.37
7.2.180.0090.00916.40
7.2.170.0130.00316.51
7.2.60.0070.01018.36
7.2.00.0030.00820.64
7.1.330.0140.00416.88
7.1.320.0120.00316.95
7.1.310.0080.00617.35
7.1.300.0080.00317.00
7.1.290.0060.00616.85
7.1.280.0030.01017.00
7.1.270.0040.00817.01
7.1.260.0110.00016.88
7.1.200.0110.00317.35
7.1.70.0000.00818.65
7.1.60.0070.02119.46
7.1.50.0210.00318.44
7.1.00.0030.08023.88
7.0.200.0030.01018.48
7.0.140.0000.07723.25
7.0.60.0270.07021.15
7.0.50.0130.04017.78
7.0.40.0070.04021.29
7.0.30.0570.06721.33
7.0.20.0300.06021.03
7.0.10.0070.08721.35
7.0.00.0070.07321.39
5.6.280.0030.07722.02
5.6.210.0030.08021.66
5.6.200.0070.07718.21
5.6.190.0130.08021.61
5.6.180.3370.04721.21
5.6.170.0200.07321.48
5.6.160.0000.09021.48
5.6.150.0000.04318.22
5.6.140.0100.07718.14
5.6.130.0070.04018.08
5.6.120.0070.05322.12
5.6.110.0030.04322.04
5.6.100.0030.08721.99
5.6.90.0100.08022.09
5.6.80.0030.08021.35
5.6.70.3270.02321.56
5.5.350.0170.09021.36
5.5.340.0070.05317.89
5.5.330.0070.04021.11
5.5.320.0370.08321.34
5.5.310.0330.07321.06
5.5.300.0070.08017.97
5.5.290.0100.05017.92
5.5.280.0070.03721.75
5.5.270.0170.07321.84
5.5.260.0130.07721.91
5.5.250.0100.07021.77
5.5.240.0170.08321.23
5.4.450.0700.05020.22
5.4.440.0800.05720.42
5.4.430.0330.04720.46
5.4.420.0300.07720.15
5.4.410.0900.04320.03
5.4.400.0330.06020.29
5.4.390.0600.06019.91
5.4.380.0630.05719.52
5.4.370.0470.06719.38
5.4.360.0470.05719.57
5.4.350.0370.08019.63
5.4.340.0330.06319.48
5.4.320.0080.03912.45
5.4.310.0080.04912.45
5.4.300.0040.05712.46
5.4.290.0130.05312.45
5.4.280.0100.03812.35
5.4.270.0090.03812.35
5.4.260.0070.04012.35
5.4.250.0060.03812.35
5.4.240.0070.03412.35
5.4.230.0090.03512.34
5.4.220.0080.03512.34
5.4.210.0030.04112.34
5.4.200.0100.04312.34
5.4.190.0100.04212.34
5.4.180.0120.04312.34
5.4.170.0040.04112.35
5.4.160.0070.04712.35
5.4.150.0090.05212.34
5.4.140.0290.08012.03
5.4.130.0150.04312.01
5.4.120.0140.05911.98
5.4.110.0110.07511.96
5.4.100.0140.04911.97
5.4.90.0120.07111.96
5.4.80.0090.04111.96
5.4.70.0110.04911.96
5.4.60.0090.05211.96
5.4.50.0110.04611.96
5.4.40.0160.04911.95
5.4.30.0090.04111.95
5.4.20.0100.03811.95
5.4.10.0110.04911.95
5.4.00.0060.05211.44
5.3.290.0110.04912.80
5.3.280.0090.03912.71
5.3.270.0080.05712.72
5.3.260.0080.05912.72
5.3.250.0060.06312.72
5.3.240.0070.03712.72
5.3.230.0070.04212.71
5.3.220.0090.03612.68
5.3.210.0090.04012.68
5.3.200.0090.05112.68
5.3.190.0070.04012.68
5.3.180.0100.03512.68
5.3.170.0080.04312.67
5.3.160.0110.04012.67
5.3.150.0070.04012.67
5.3.140.0100.03712.66
5.3.130.0090.04312.66
5.3.120.0070.04312.66
5.3.110.0090.04112.66
5.3.100.0070.04012.12
5.3.90.0080.05512.08
5.3.80.0080.04112.07
5.3.70.0080.05112.07
5.3.60.0080.05112.07
5.3.50.0050.04512.00
5.3.40.0100.05012.00
5.3.30.0070.04911.95
5.3.20.0170.05811.72
5.3.10.0070.05411.70
5.3.00.0070.05811.68
5.2.170.0090.0589.18
5.2.160.0120.0479.19
5.2.150.0110.0429.18
5.2.140.0110.0449.18
5.2.130.0110.0369.14
5.2.120.0170.0529.14
5.2.110.0100.0609.15
5.2.100.0140.0409.14
5.2.90.0060.0339.14
5.2.80.0060.0319.14
5.2.70.0050.0359.14
5.2.60.0100.0359.09
5.2.50.0080.0499.06
5.2.40.0080.0389.04
5.2.30.0070.0419.01
5.2.20.0070.0429.00
5.2.10.0060.0308.92
5.2.00.0090.0298.78
5.1.60.0070.0268.06
5.1.50.0050.0278.05
5.1.40.0040.0278.04
5.1.30.0070.0268.39
5.1.20.0050.0288.42
5.1.10.0050.0288.14
5.1.00.0060.0368.14
5.0.50.0050.0226.62
5.0.40.0040.0206.48
5.0.30.0080.0346.29
5.0.20.0080.0296.26
5.0.10.0030.0236.24
5.0.00.0070.0326.23
4.4.90.0050.0204.77
4.4.80.0060.0244.76
4.4.70.0050.0204.76
4.4.60.0070.0184.75
4.4.50.0050.0234.77
4.4.40.0050.0334.70
4.4.30.0030.0224.76
4.4.20.0050.0214.84
4.4.10.0080.0204.85
4.4.00.0060.0324.76
4.3.110.0040.0154.67
4.3.100.0020.0174.66
4.3.90.0020.0174.63
4.3.80.0020.0274.59
4.3.70.0050.0144.63
4.3.60.0030.0174.63
4.3.50.0040.0154.63
4.3.40.0030.0244.54
4.3.30.0030.0153.28
4.3.20.0010.0173.25
4.3.10.0040.0163.21
4.3.00.0100.0277.91

preferences:
40.15 ms | 400 KiB | 5 Q