3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'johnsnow@ヒキワリ.ナットウ.biz'; $email = str_replace('@-', '@', idn_to_ascii($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)
8.3.60.0040.01118.00
8.3.50.0110.00822.70
8.3.40.0110.00419.92
8.3.30.0130.00320.21
8.3.20.0000.00821.49
8.3.10.0070.00424.77
8.3.00.0030.00621.96
8.2.180.0170.00717.88
8.2.170.0130.00322.96
8.2.160.0070.00721.55
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0060.00626.16
8.2.120.0040.00423.45
8.2.110.0060.00323.38
8.2.100.0080.00419.03
8.2.90.0050.00520.42
8.2.80.0040.00418.88
8.2.70.0000.00918.63
8.2.60.0000.00819.05
8.2.50.0090.00318.75
8.2.40.0030.00521.13
8.2.30.0080.00019.35
8.2.20.0080.00018.94
8.2.10.0040.00419.43
8.2.00.0060.00319.00
8.1.280.0040.01125.92
8.1.270.0000.00923.25
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0030.00723.32
8.1.230.0040.00820.35
8.1.220.0030.00518.91
8.1.210.0000.00818.77
8.1.200.0050.00518.60
8.1.190.0000.00818.48
8.1.180.0030.00718.72
8.1.170.0060.00319.64
8.1.160.0040.00422.86
8.1.150.0050.00320.02
8.1.140.0040.00418.71
8.1.130.0040.00418.93
8.1.120.0030.00618.47
8.1.110.0050.00318.40
8.1.100.0000.00918.52
8.1.90.0000.00818.55
8.1.80.0000.00818.61
8.1.70.0040.00418.54
8.1.60.0090.00018.55
8.1.50.0000.00818.58
8.1.40.0000.00818.46
8.1.30.0040.00418.54
8.1.20.0000.00818.63
8.1.10.0060.00318.81
8.1.00.0060.00620.54
8.0.300.0030.00518.77
8.0.290.0060.00318.05
8.0.280.0040.00419.32
8.0.270.0040.00418.29
8.0.260.0040.00418.21
8.0.250.0000.00717.86
8.0.240.0000.00917.94
8.0.230.0040.00417.87
8.0.220.0000.00717.98
8.0.210.0030.00617.74
8.0.200.0030.00317.82
8.0.190.0000.00817.95
8.0.180.0090.00017.93
8.0.170.0030.00517.95
8.0.160.0000.00818.00
8.0.150.0040.00417.82
8.0.140.0030.00517.86
8.0.130.0060.00013.36
8.0.120.0060.00317.97
8.0.110.0050.00317.94
8.0.100.0070.00417.91
8.0.90.0040.00417.88
8.0.80.0160.00317.80
8.0.70.0040.00417.91
8.0.60.0030.00517.92
8.0.50.0040.00417.94
8.0.30.0140.00818.20
8.0.20.0120.01118.05
8.0.10.0030.00618.14
8.0.00.0130.00717.78
7.4.330.0000.00515.00
7.4.320.0040.00417.61
7.4.300.0000.00717.68
7.4.290.0060.00317.69
7.4.280.0000.00917.66
7.4.270.0050.00317.62
7.4.260.0000.00717.72
7.4.250.0040.00417.57
7.4.240.0020.00617.68
7.4.230.0050.00317.78
7.4.220.0060.01317.59
7.4.210.0060.00917.65
7.4.200.0060.00317.58
7.4.190.0070.00017.78
7.4.160.0160.00317.43
7.4.150.0130.00417.68
7.4.140.0160.01217.86
7.4.130.0120.00817.67
7.4.120.0110.00817.47
7.4.110.0150.00317.63
7.4.100.0100.01017.86
7.4.90.0070.01417.43
7.4.80.0130.00719.39
7.4.70.0070.01017.61
7.4.60.0140.00717.66
7.4.50.0020.00217.52
7.4.40.0070.01617.41
7.4.30.0140.00317.55
7.4.00.0060.01015.78
7.3.330.0050.00013.17
7.3.320.0000.00512.97
7.3.310.0030.00617.52
7.3.300.0030.00517.71
7.3.290.0060.01617.69
7.3.280.0070.01317.69
7.3.270.0070.01417.69
7.3.260.0120.00617.77
7.3.250.0130.00617.67
7.3.240.0120.01217.64
7.3.230.0110.01717.83
7.3.210.0110.00818.00
7.3.200.0140.01319.39
7.3.190.0140.01117.79
7.3.180.0090.00917.64
7.3.170.0050.01917.84
7.3.160.0200.00417.93
7.3.120.0040.01116.24
7.3.10.0120.00417.66
7.3.00.0060.00917.62
7.2.330.0060.01517.89
7.2.320.0090.01518.20
7.2.310.0030.01517.88
7.2.300.0100.01018.10
7.2.290.0070.01717.96
7.2.130.0000.02018.34
7.2.120.0030.01218.33
7.2.110.0090.00318.14
7.2.100.0030.01318.38
7.2.90.0090.00918.49
7.2.80.0170.00318.30
7.2.70.0070.01017.98
7.2.60.0070.01318.32
7.2.50.0030.01418.31
7.2.40.0100.00318.38
7.2.30.0100.00318.43
7.2.20.0070.01018.23
7.2.10.0030.01318.32
7.2.00.0020.01319.68
7.1.250.0070.00717.20
7.1.200.0000.01417.13
7.1.100.0100.00319.73
7.1.70.0000.01218.71
7.1.60.0160.01019.46
7.1.50.0100.01818.43
7.1.00.0100.07023.70
7.0.200.0040.00418.48
7.0.140.0070.07323.39
7.0.60.0170.08021.25
7.0.50.0000.04717.78
7.0.40.0000.06021.48
7.0.30.0070.05021.20
7.0.20.0230.06021.00
7.0.10.0170.07321.11
7.0.00.0070.04321.14
5.6.280.0100.07021.99
5.6.210.0030.06321.56
5.6.200.0170.06718.24
5.6.190.0030.07721.55
5.6.180.0100.06321.30
5.6.170.0270.08021.42
5.6.160.0100.08321.36
5.6.150.0130.07718.08
5.6.140.0070.03718.12
5.6.130.0070.08718.18
5.6.120.0030.08721.98
5.6.110.0130.06321.97
5.6.100.0170.08721.93
5.6.90.0000.08021.92
5.6.80.0030.06321.58
5.5.350.3870.04021.55
5.5.340.0000.04017.97
5.5.330.0070.03721.12
5.5.320.0370.06321.12
5.5.310.0370.05021.31
5.5.300.0030.06317.88
5.5.290.0100.05017.98
5.5.280.0030.08722.13
5.5.270.0070.03721.79
5.5.260.0100.08021.77
5.5.250.0130.08021.60
5.5.240.0100.07321.29
5.4.450.0600.07320.31
5.4.440.0830.05720.26
5.4.430.0130.08020.39
5.4.420.0230.07020.11
5.4.410.0130.06020.19
5.4.400.0170.05320.11
5.4.390.0230.06719.93
5.4.380.0170.07319.75
5.4.370.0100.05319.55
5.4.360.0230.04719.48
5.4.350.0100.05719.48
5.4.340.0130.05019.76
5.4.320.0040.05412.45
5.4.310.0070.03912.45
5.4.300.0070.05312.45
5.4.290.0050.04512.45
5.4.280.0060.04612.35
5.4.270.0090.04112.35
5.4.260.0070.03812.35
5.4.250.0080.04212.35
5.4.240.0100.04212.35
5.4.230.0100.03912.34
5.4.220.0090.03912.34
5.4.210.0070.05212.34
5.4.200.0100.05212.34
5.4.190.0120.03612.34
5.4.180.0040.04312.34
5.4.170.0080.03912.35
5.4.160.0100.03912.35
5.4.150.0120.03912.34
5.4.140.0090.04112.02
5.4.130.0070.04612.02
5.4.120.0090.04811.97
5.4.110.0060.03711.97
5.4.100.0060.03911.96
5.4.90.0110.03911.96
5.4.80.0110.05011.96
5.4.70.0070.05211.96
5.4.60.0110.04811.96
5.4.50.0090.05011.96
5.4.40.0050.04111.95
5.4.30.0070.04211.95
5.4.20.0080.03911.94
5.4.10.0110.03911.95
5.4.00.0030.05011.44
5.3.290.0110.06512.80
5.3.280.0120.04512.71
5.3.270.0130.04712.73
5.3.260.0080.05612.72
5.3.250.0140.06012.72
5.3.240.0070.04212.72
5.3.230.0070.04412.71
5.3.220.0100.03612.68
5.3.210.0090.04112.68
5.3.200.0080.05412.68
5.3.190.0120.06112.68
5.3.180.0090.05812.68
5.3.170.0070.05512.67
5.3.160.0110.05012.68
5.3.150.0060.04712.67
5.3.140.0070.03912.66
5.3.130.0040.04312.66
5.3.120.0100.06912.66
5.3.110.0120.04412.66
5.3.100.0090.03812.12
5.3.90.0080.05312.08
5.3.80.0080.04512.08
5.3.70.0080.05212.08
5.3.60.0100.04212.07
5.3.50.0060.04612.00
5.3.40.0060.04712.00
5.3.30.0120.04311.95
5.3.20.0110.04211.72
5.3.10.0140.05211.70
5.3.00.0130.04811.68
5.2.170.0060.0369.18
5.2.160.0080.0509.18
5.2.150.0080.0439.18
5.2.140.0080.0439.18
5.2.130.0070.0359.14
5.2.120.0070.0369.14
5.2.110.0070.0329.14
5.2.100.0050.0319.14
5.2.90.0060.0379.14
5.2.80.0070.0329.14
5.2.70.0070.0319.14
5.2.60.0050.0359.10
5.2.50.0080.0309.06
5.2.40.0070.0319.04
5.2.30.0060.0329.02
5.2.20.0020.0439.00
5.2.10.0070.0378.92
5.2.00.0060.0298.78
5.1.60.0090.0258.06
5.1.50.0040.0358.06
5.1.40.0050.0368.04
5.1.30.0100.0358.39
5.1.20.0110.0388.42
5.1.10.0050.0308.14
5.1.00.0070.0288.14
5.0.50.0060.0336.62
5.0.40.0060.0286.48
5.0.30.0110.0466.29
5.0.20.0030.0256.26
5.0.10.0050.0276.24
5.0.00.0070.0476.23
4.4.90.0050.0214.78
4.4.80.0030.0234.76
4.4.70.0090.0254.76
4.4.60.0040.0214.75
4.4.50.0070.0194.77
4.4.40.0030.0354.71
4.4.30.0030.0224.76
4.4.20.0020.0284.84
4.4.10.0030.0244.85
4.4.00.0030.0534.76
4.3.110.0070.0304.67
4.3.100.0060.0394.67
4.3.90.0160.0374.63
4.3.80.0090.0434.59
4.3.70.0060.0144.63
4.3.60.0050.0154.63
4.3.50.0070.0144.63
4.3.40.0020.0274.53
4.3.30.0040.0143.28
4.3.20.0010.0243.26
4.3.10.0020.0203.22
4.3.00.0100.0207.56

preferences:
64.81 ms | 401 KiB | 5 Q