3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'johnsnow@ヒキワリ.ナットウ.coop'; $email = str_replace('@-', '@', idn_to_ascii($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)
8.3.40.0180.00020.14
8.3.30.0160.00020.03
8.3.20.0030.00621.29
8.3.10.0060.00324.83
8.3.00.0040.00422.08
8.2.170.0080.00822.96
8.2.160.0090.00621.30
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00423.50
8.2.110.0030.00621.66
8.2.100.0060.00619.16
8.2.90.0050.00320.30
8.2.80.0040.00418.88
8.2.70.0030.00618.73
8.2.60.0030.00619.16
8.2.50.0030.01018.88
8.2.40.0060.00321.10
8.2.30.0050.00319.40
8.2.20.0050.00318.87
8.2.10.0060.00319.32
8.2.00.0040.00418.87
8.1.270.0060.00323.32
8.1.260.0000.00826.35
8.1.250.0030.00628.09
8.1.240.0070.00323.62
8.1.230.0050.00821.97
8.1.220.0040.00418.90
8.1.210.0030.00618.77
8.1.200.0100.00018.72
8.1.190.0100.00518.61
8.1.180.0030.00620.26
8.1.170.0060.00319.82
8.1.160.0080.00023.00
8.1.150.0030.00519.98
8.1.140.0000.00918.67
8.1.130.0050.00318.95
8.1.120.0000.00918.43
8.1.110.0000.00818.38
8.1.100.0000.00918.58
8.1.90.0040.00418.60
8.1.80.0040.00418.57
8.1.70.0040.00418.54
8.1.60.0090.00018.59
8.1.50.0040.00418.54
8.1.40.0030.00618.55
8.1.30.0030.00618.61
8.1.20.0040.00418.59
8.1.10.0030.00518.71
8.1.00.0040.00720.69
8.0.300.0060.00318.77
8.0.290.0030.00518.16
8.0.280.0020.00519.37
8.0.270.0000.00818.16
8.0.260.0070.00018.25
8.0.250.0000.00717.86
8.0.240.0050.00317.90
8.0.230.0030.00617.79
8.0.220.0080.00017.95
8.0.210.0050.00317.72
8.0.200.0070.00017.79
8.0.190.0000.00817.97
8.0.180.0040.00418.04
8.0.170.0030.00517.98
8.0.160.0040.00417.88
8.0.150.0060.00617.95
8.0.140.0080.00017.89
8.0.130.0030.00313.29
8.0.120.0000.00917.95
8.0.110.0030.00517.85
8.0.100.0030.00617.93
8.0.90.0000.00818.01
8.0.80.0100.01017.86
8.0.70.0060.00318.00
8.0.60.0040.00417.94
8.0.50.0040.00417.73
8.0.30.0110.00818.08
8.0.20.0140.00718.07
8.0.10.0030.00517.97
8.0.00.0120.00817.89
7.4.330.0000.00515.00
7.4.320.0030.00317.48
7.4.300.0050.00317.57
7.4.290.0080.00417.57
7.4.280.0040.00417.66
7.4.270.0040.00417.53
7.4.260.0000.00717.66
7.4.250.0030.00517.69
7.4.240.0030.00417.64
7.4.230.0080.00017.70
7.4.220.0100.01717.71
7.4.210.0120.00517.72
7.4.200.0040.00417.55
7.4.190.0050.00217.58
7.4.160.0120.01217.45
7.4.150.0150.00317.68
7.4.140.0120.00717.86
7.4.130.0040.01517.54
7.4.120.0080.01117.50
7.4.110.0100.01317.71
7.4.100.0100.01417.39
7.4.90.0110.00717.64
7.4.80.0150.00919.39
7.4.70.0070.01717.55
7.4.60.0070.01717.42
7.4.50.0030.00617.28
7.4.40.0100.00817.33
7.4.30.0110.00717.59
7.4.00.0130.00315.87
7.3.330.0060.00013.16
7.3.320.0030.00313.25
7.3.310.0060.00317.50
7.3.300.0000.00817.51
7.3.290.0060.01217.77
7.3.280.0080.01117.74
7.3.270.0070.01317.72
7.3.260.0060.01217.70
7.3.250.0150.00517.87
7.3.240.0140.01017.93
7.3.230.0130.00617.67
7.3.210.0110.00717.82
7.3.200.0180.00619.39
7.3.190.0090.01217.77
7.3.180.0060.01217.89
7.3.170.0060.01217.81
7.3.160.0120.01217.89
7.3.120.0090.00716.11
7.3.110.0060.01215.87
7.3.100.0100.00316.25
7.3.90.0070.01115.69
7.3.80.0070.00715.81
7.3.70.0100.00715.66
7.3.60.0070.00715.98
7.3.50.0120.00315.53
7.3.40.0090.00615.77
7.3.30.0000.01715.93
7.3.20.0070.01017.66
7.3.10.0040.01817.94
7.3.00.0110.01117.84
7.2.330.0100.01017.73
7.2.320.0140.01118.07
7.2.310.0160.00317.94
7.2.300.0140.01017.95
7.2.290.0140.01017.93
7.2.250.0140.00716.45
7.2.240.0130.00916.52
7.2.230.0100.00616.64
7.2.220.0000.01416.56
7.2.210.0060.01516.65
7.2.200.0070.00716.48
7.2.190.0040.01416.46
7.2.180.0000.01116.43
7.2.170.0000.01716.57
7.2.60.0000.01318.17
7.2.00.0000.01821.07
7.1.330.0030.01516.83
7.1.320.0110.00416.91
7.1.310.0030.01317.19
7.1.300.0000.01117.12
7.1.290.0070.01017.05
7.1.280.0100.00717.13
7.1.270.0060.01016.88
7.1.260.0040.01416.82
7.1.200.0000.01716.90
7.1.100.0060.00619.64
7.1.70.0030.01418.67
7.1.60.0130.01319.46
7.1.50.0340.00618.30
7.1.00.0030.07723.59
7.0.200.0000.01118.38
7.0.140.0030.07323.39
7.0.100.0100.06321.21
7.0.90.0070.04021.45
7.0.80.0170.08021.05
7.0.70.0000.08321.20
7.0.60.0030.08321.13
7.0.50.0100.07021.36
7.0.40.0070.05721.16
7.0.30.0030.04721.10
7.0.20.0130.04321.20
7.0.10.0070.08721.19
7.0.00.0100.08021.21
5.6.280.0070.07322.17
5.6.250.0030.03721.67
5.6.240.0030.04721.65
5.6.230.0230.07021.71
5.6.220.0100.07721.72
5.6.210.0030.08321.68
5.6.200.0030.09021.95
5.6.190.0030.07322.17
5.6.180.0130.07722.25
5.6.170.0070.09022.00
5.6.160.0000.08722.27
5.6.150.0170.04022.00
5.6.140.0070.05722.26
5.6.130.0100.04722.04
5.6.120.0070.08021.96
5.6.110.0030.05322.01
5.6.100.0030.05022.09
5.6.90.0070.04022.21
5.6.80.0000.04321.49
5.6.70.0100.07721.38
5.6.60.0100.06721.47
5.6.50.0070.08321.66
5.6.40.0100.06321.47
5.6.30.0030.08321.37
5.6.20.0070.07321.29
5.6.10.0000.07021.60
5.6.00.0030.08321.60
5.5.380.0070.04321.64
5.5.370.0070.06321.54
5.5.360.0130.07321.48
5.5.350.0070.05021.41
5.5.340.0100.08722.02
5.5.330.0030.08721.68
5.5.320.0000.05321.95
5.5.310.0100.07721.66
5.5.300.0100.08022.04
5.5.290.0030.07021.75
5.5.280.0070.05021.95
5.5.270.0030.08721.95
5.5.260.0130.07321.91
5.5.250.0170.07321.76
5.5.240.0000.08021.38
5.5.230.0170.04021.41
5.5.220.0070.07721.42
5.5.210.0000.07321.11
5.5.200.0070.05021.04
5.5.190.0000.07321.10
5.5.180.0130.07321.30
5.5.160.0070.09021.27
5.5.150.0070.08021.25
5.5.140.0070.08021.25
5.5.130.0070.04321.30
5.5.120.0030.07021.27
5.5.110.0030.08321.22
5.5.100.0100.07321.16
5.5.90.0100.07721.15
5.5.80.0070.07021.10
5.5.70.0070.06720.92
5.5.60.0070.08021.23
5.5.50.0100.07021.14
5.5.40.0070.07321.01
5.5.30.0130.07321.24
5.5.20.0070.07721.05
5.5.10.0000.08721.17
5.5.00.0070.07321.14
5.4.450.0100.08320.28
5.4.440.0030.08020.32
5.4.430.0070.07320.28
5.4.420.0130.07319.98
5.4.410.0030.07719.99
5.4.400.0000.04019.88
5.4.390.0130.07019.91
5.4.380.0030.07020.01
5.4.370.0100.06319.75
5.4.360.0070.05019.92
5.4.350.0030.08019.99
5.4.340.0070.08019.82
5.4.320.0070.08019.71
5.4.310.0100.07319.88
5.4.300.0170.07319.99
5.4.290.0030.08019.90
5.4.280.0000.04719.97
5.4.270.0070.06320.01
5.4.260.0070.07320.01
5.4.250.0070.07319.90
5.4.240.0130.06719.90
5.4.230.0070.06320.06
5.4.220.0070.07319.92
5.4.210.0100.05319.81
5.4.200.0070.08019.75
5.4.190.0070.07319.91
5.4.180.0170.07020.02
5.4.170.0130.07020.01
5.4.160.0000.08319.66
5.4.150.0030.07019.86
5.4.140.0070.07317.36
5.4.130.0030.07317.34
5.4.120.0070.07717.39
5.4.110.0070.08017.16
5.4.100.0070.04017.33
5.4.90.0070.06317.16
5.4.80.0030.08017.26
5.4.70.0100.07017.09
5.4.60.0100.07017.25
5.4.50.0100.04717.22
5.4.40.0030.07717.23
5.4.30.0100.06017.24
5.4.20.0000.07717.19
5.4.10.0070.07317.26
5.4.00.0100.07016.70
5.3.290.0000.08314.66
5.3.280.0030.06714.61
5.3.270.0030.07714.59
5.3.260.0070.07314.59
5.3.250.0030.08014.59
5.3.240.0030.07014.60
5.3.230.0070.07714.45
5.3.220.0070.05714.51
5.3.210.0100.07014.49
5.3.200.0100.07014.55
5.3.190.0100.06014.52
5.3.180.0130.04314.42
5.3.170.0070.05314.56
5.3.160.0030.07714.51
5.3.150.0070.07314.50
5.3.140.0030.07014.55
5.3.130.0130.08314.50
5.3.120.0170.06714.52
5.3.110.0130.07014.35
5.3.100.0100.04314.01
5.3.90.0070.07314.00
5.3.80.0070.07713.87
5.3.70.0100.06313.88
5.3.60.0000.05013.94
5.3.50.0070.07313.94
5.3.40.0070.07713.90
5.3.30.0030.07313.82
5.3.20.0030.07713.54
5.3.10.0030.07313.59
5.3.00.0070.06713.57
5.2.170.0130.05711.16
5.2.160.0070.06011.13
5.2.150.0000.06311.19
5.2.140.0030.06011.05
5.2.130.0100.05711.14
5.2.120.0000.06711.02
5.2.110.0100.05711.04
5.2.100.0070.03011.08
5.2.90.0030.05311.12
5.2.80.0030.06711.13
5.2.70.0030.03311.02
5.2.60.0030.06011.11
5.2.50.0030.06310.85
5.2.40.0030.06710.85
5.2.30.0000.06310.93
5.2.20.0130.04310.94
5.2.10.0030.04310.91
5.2.00.0070.05710.62
5.1.60.0030.05010.00
5.1.50.0030.03710.05
5.1.40.0030.0439.98
5.1.30.0070.03010.41
5.1.20.0200.03310.26
5.1.10.0070.0509.89
5.1.00.0100.0479.89
5.0.50.0100.0308.68
5.0.40.0030.0438.68
5.0.30.0030.0678.68
5.0.20.0030.0408.68
5.0.10.0030.0278.68
5.0.00.0000.0608.68
4.4.90.0030.0278.68
4.4.80.0000.0278.68
4.4.70.0030.0338.68
4.4.60.0030.0378.68
4.4.50.0030.0378.68
4.4.40.0000.0578.68
4.4.30.0030.0278.68
4.4.20.0030.0338.68
4.4.10.0000.0378.68
4.4.00.0030.0478.68
4.3.110.0030.0178.68
4.3.100.0000.0338.68
4.3.90.0000.0338.68
4.3.80.0100.0438.68
4.3.70.0000.0378.68
4.3.60.0030.0278.68
4.3.50.0000.0278.68
4.3.40.0000.0538.68
4.3.30.0000.0238.68
4.3.20.0030.0338.68
4.3.10.0000.0238.68
4.3.00.0030.0338.68

preferences:
37.17 ms | 400 KiB | 5 Q