3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'johnsnow@ヒキワリ.ナットウ.org'; $email = str_replace('@-', '@', idn_to_ascii($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)
8.3.40.0040.01220.21
8.3.30.0060.00920.07
8.3.20.0060.00321.21
8.3.10.0060.00324.86
8.3.00.0040.00421.96
8.2.170.0100.00722.96
8.2.160.0120.00321.45
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00421.68
8.2.110.0040.00721.64
8.2.100.0080.00419.09
8.2.90.0030.00620.47
8.2.80.0040.00419.13
8.2.70.0030.00618.63
8.2.60.0030.00619.05
8.2.50.0100.00319.00
8.2.40.0030.00521.19
8.2.30.0000.00819.38
8.2.20.0000.00918.88
8.2.10.0040.00419.33
8.2.00.0000.00818.89
8.1.270.0060.00624.82
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0100.00022.38
8.1.230.0120.00018.83
8.1.220.0040.00419.03
8.1.210.0080.00018.77
8.1.200.0070.00318.73
8.1.190.0030.00618.50
8.1.180.0000.00818.60
8.1.170.0060.00319.66
8.1.160.0030.00522.92
8.1.150.0040.00419.92
8.1.140.0080.00018.84
8.1.130.0050.00218.93
8.1.120.0030.00518.32
8.1.110.0040.00418.42
8.1.100.0050.00318.51
8.1.90.0030.00518.41
8.1.80.0040.00418.56
8.1.70.0040.00418.50
8.1.60.0050.00518.68
8.1.50.0000.00818.45
8.1.40.0000.00818.59
8.1.30.0060.00318.67
8.1.20.0000.00818.87
8.1.10.0040.00418.63
8.1.00.0030.01020.71
8.0.300.0030.00618.77
8.0.290.0040.00417.88
8.0.280.0040.00419.39
8.0.270.0070.00018.17
8.0.260.0000.00718.29
8.0.250.0040.00417.97
8.0.240.0080.00017.94
8.0.230.0040.00417.92
8.0.220.0040.00417.84
8.0.210.0000.00717.78
8.0.200.0030.00317.82
8.0.190.0030.00617.93
8.0.180.0060.00317.94
8.0.170.0040.00417.91
8.0.160.0000.01017.99
8.0.150.0000.01117.91
8.0.140.0050.00317.96
8.0.130.0030.00313.30
8.0.120.0060.00317.98
8.0.110.0000.00817.79
8.0.100.0090.00017.89
8.0.90.0080.00018.12
8.0.80.0110.01118.12
8.0.70.0000.00818.07
8.0.60.0000.00817.95
8.0.50.0040.00418.09
8.0.30.0070.01318.41
8.0.20.0110.00818.11
8.0.10.0040.00417.98
8.0.00.0140.00517.82
7.4.330.0030.00315.02
7.4.320.0000.00717.70
7.4.300.0030.00317.73
7.4.290.0030.00617.71
7.4.280.0060.00317.67
7.4.270.0040.00417.51
7.4.260.0000.00917.66
7.4.250.0080.00017.68
7.4.240.0040.00417.67
7.4.230.0040.00417.74
7.4.220.0090.00917.68
7.4.210.0050.01217.61
7.4.200.0070.00017.47
7.4.190.0080.00017.69
7.4.160.0040.02117.73
7.4.150.0090.01317.48
7.4.140.0100.02017.86
7.4.130.0090.00917.57
7.4.120.0120.00917.53
7.4.110.0090.00917.59
7.4.100.0170.00317.42
7.4.90.0090.00917.43
7.4.80.0110.01119.39
7.4.70.0150.00917.51
7.4.60.0130.01017.70
7.4.50.0030.00317.40
7.4.40.0120.00617.52
7.4.30.0090.00917.36
7.4.10.0070.01416.07
7.4.00.0050.01215.95
7.3.330.0000.00513.17
7.3.320.0020.00213.00
7.3.310.0000.00917.87
7.3.300.0040.00417.76
7.3.290.0060.01917.69
7.3.280.0080.01417.72
7.3.270.0080.01117.91
7.3.260.0120.00617.75
7.3.250.0080.01217.67
7.3.240.0060.01318.05
7.3.230.0100.01017.61
7.3.210.0140.00917.50
7.3.200.0110.01819.39
7.3.190.0140.00817.78
7.3.180.0160.00617.88
7.3.170.0070.01617.68
7.3.160.0060.01217.80
7.3.130.0040.00816.25
7.3.120.0140.00516.03
7.3.110.0000.01716.35
7.3.100.0130.00716.48
7.3.90.0030.01615.88
7.3.80.0040.01115.99
7.3.70.0090.00015.77
7.3.60.0180.00015.91
7.3.50.0030.00916.02
7.3.40.0080.00815.69
7.3.30.0100.00315.96
7.3.20.0060.01217.73
7.3.10.0080.00417.80
7.3.00.0040.01117.60
7.2.330.0030.01617.83
7.2.320.0110.00817.94
7.2.310.0120.00818.06
7.2.300.0090.00917.88
7.2.290.0070.01317.98
7.2.260.0100.01016.51
7.2.250.0030.01516.34
7.2.240.0030.01316.51
7.2.230.0060.00916.61
7.2.220.0040.01216.32
7.2.210.0120.00416.28
7.2.200.0000.01516.56
7.2.190.0030.01316.39
7.2.180.0030.01316.33
7.2.170.0000.01216.33
7.2.160.0070.01016.36
7.2.150.0070.01018.21
7.2.140.0030.01318.16
7.2.130.0110.00718.34
7.2.120.0070.01018.28
7.2.110.0000.01618.43
7.2.100.0100.00618.35
7.2.90.0060.00918.31
7.2.80.0100.00318.23
7.2.70.0030.01318.16
7.2.60.0070.00718.27
7.2.50.0150.00418.39
7.2.40.0030.01018.17
7.2.30.0000.01418.16
7.2.20.0000.01318.39
7.2.10.0030.01018.38
7.2.00.0050.01219.63
7.1.330.0070.00716.91
7.1.320.0090.00616.81
7.1.310.0090.00316.92
7.1.300.0030.00917.04
7.1.290.0040.00716.94
7.1.280.0000.01117.14
7.1.270.0000.01516.94
7.1.260.0060.01316.95
7.1.250.0090.00617.25
7.1.240.0030.01417.16
7.1.230.0030.01316.99
7.1.220.0060.00917.17
7.1.210.0000.01617.03
7.1.200.0070.00817.07
7.1.190.0030.01017.34
7.1.180.0030.01216.99
7.1.170.0070.00416.93
7.1.160.0060.00917.08
7.1.150.0070.00417.12
7.1.140.0030.01017.09
7.1.130.0040.00816.82
7.1.120.0030.01416.91
7.1.110.0090.00417.04
7.1.100.0060.01118.29
7.1.90.0070.00717.13
7.1.80.0070.00716.95
7.1.70.0020.01117.90
7.1.60.0080.01318.14
7.1.50.0090.01217.66
7.1.40.0060.00916.76
7.1.30.0080.00317.00
7.1.20.0060.01217.09
7.1.10.0040.01217.19
7.1.00.0020.04320.47
7.0.330.0040.01116.79
7.0.320.0100.00616.48
7.0.310.0060.00616.66
7.0.300.0030.01116.75
7.0.290.0030.01516.74
7.0.280.0000.00916.68
7.0.270.0070.01116.61
7.0.260.0040.01116.63
7.0.250.0030.01216.65
7.0.240.0110.00416.83
7.0.230.0070.00716.59
7.0.220.0030.01216.62
7.0.210.0050.00516.68
7.0.200.0070.00617.53
7.0.190.0030.00916.54
7.0.180.0110.00616.51
7.0.170.0110.00616.72
7.0.160.0040.01116.75
7.0.150.0090.00616.80
7.0.140.0050.04319.99
7.0.130.0000.01616.70
7.0.120.0100.00316.61
7.0.110.0080.04318.96
7.0.100.0100.03918.92
7.0.90.0100.04319.00
7.0.80.0110.04118.99
7.0.70.0100.04518.87
7.0.60.0030.04918.97
7.0.50.0110.02318.97
7.0.40.0100.03817.95
7.0.30.0050.03817.95
7.0.20.0070.04418.00
7.0.10.0080.03918.00
7.0.00.0070.04517.91
5.6.400.0060.01015.84
5.6.390.0080.00815.46
5.6.380.0060.00915.45
5.6.370.0000.01215.29
5.6.360.0040.01115.69
5.6.350.0050.00515.21
5.6.340.0030.00915.10
5.6.330.0090.00915.64
5.6.320.0030.01015.24
5.6.310.0060.00915.76
5.6.300.0070.01015.89
5.6.290.0080.00415.60
5.6.280.0070.04118.60
5.6.270.0060.01115.76
5.6.260.0120.03718.52
5.6.250.0120.04418.63
5.6.240.0130.02618.58
5.6.230.0070.04718.41
5.6.220.0080.04718.43
5.6.210.0120.03818.68
5.6.200.0030.05018.67
5.6.190.0130.03718.62
5.6.180.0120.03918.93
5.6.170.0020.04918.79
5.6.160.0070.04418.92
5.6.150.0090.03018.71
5.6.140.0070.04818.99
5.6.130.0100.04518.83
5.6.120.0070.04418.83
5.6.110.0030.04718.73
5.6.100.0110.04418.79
5.6.90.0050.04718.95
5.6.80.0060.04418.53
5.6.70.0140.03718.59
5.6.60.0050.04518.52
5.6.50.0020.04818.39
5.6.40.0070.04018.33
5.6.30.0090.04218.46
5.6.20.0090.03818.48
5.6.10.0090.02718.22
5.6.00.0060.02518.65
5.5.380.0050.04618.46
5.5.370.0050.03918.45
5.5.360.0040.03418.33
5.5.350.0120.03318.53
5.5.340.0030.04018.79
5.5.330.0170.03718.82
5.5.320.0090.04218.68
5.5.310.0120.03818.67
5.5.300.0120.02318.70
5.5.290.0080.05018.61
5.5.280.0140.04218.75
5.5.270.0020.05018.55
5.5.260.0110.04418.50
5.5.250.0080.03018.54
5.5.240.0130.03818.31
5.5.230.0080.04518.37
5.5.220.0070.03018.32
5.5.210.0100.04318.30
5.5.200.0080.03318.45
5.5.190.0110.03918.24
5.5.180.0060.04318.24
5.5.170.0070.01115.33
5.5.160.0050.04318.45
5.5.150.0120.04018.38
5.5.140.0050.04318.30
5.5.130.0070.02718.14
5.5.120.0050.04418.23
5.5.110.0070.02318.18
5.5.100.0060.03318.30
5.5.90.0110.03818.20
5.5.80.0080.04518.21
5.5.70.0030.03618.30
5.5.60.0070.04318.35
5.5.50.0070.04018.12
5.5.40.0120.04018.42
5.5.30.0070.04518.14
5.5.20.0070.04518.14
5.5.10.0060.04618.17
5.5.00.0050.04518.14
5.4.450.0040.04616.29
5.4.440.0040.03516.35
5.4.430.0050.04116.40
5.4.420.0110.03816.26
5.4.410.0100.03516.13
5.4.400.0080.02316.12
5.4.390.0070.02816.17
5.4.380.0090.04016.17
5.4.370.0070.04216.19
5.4.360.0070.04016.23
5.4.350.0030.04116.12
5.4.340.0030.04316.09
5.4.330.0030.00912.31
5.4.320.0020.04516.11
5.4.310.0090.03716.19
5.4.300.0030.04716.12
5.4.290.0030.04516.13
5.4.280.0070.03916.17
5.4.270.0060.03616.25
5.4.260.0050.04616.15
5.4.250.0010.04116.20
5.4.240.0090.03716.04
5.4.230.0110.03916.17
5.4.220.0020.04916.13
5.4.210.0100.04016.05
5.4.200.0070.02516.20
5.4.190.0090.03916.01
5.4.180.0080.04316.11
5.4.170.0030.04516.14
5.4.160.0050.03216.16
5.4.150.0080.02016.21
5.4.140.0050.04014.73
5.4.130.0050.02414.87
5.4.120.0070.03714.73
5.4.110.0100.03314.83
5.4.100.0050.03914.87
5.4.90.0030.03814.84
5.4.80.0050.03514.81
5.4.70.0030.04014.72
5.4.60.0020.02514.80
5.4.50.0030.04014.74
5.4.40.0030.03814.82
5.4.30.0070.04014.91
5.4.20.0080.03714.72
5.4.10.0030.04314.71
5.4.00.0050.03814.45
5.3.290.0050.03913.54
5.3.280.0080.03813.44
5.3.270.0070.03613.40
5.3.260.0080.02313.39
5.3.250.0010.02513.41
5.3.240.0050.03213.42
5.3.230.0020.03813.40
5.3.220.0040.03913.33
5.3.210.0030.04013.37
5.3.200.0040.02613.41
5.3.190.0020.04013.40
5.3.180.0060.02613.40
5.3.170.0030.04013.45
5.3.160.0030.03113.45
5.3.150.0070.03513.37
5.3.140.0100.03713.36
5.3.130.0020.03113.40
5.3.120.0050.04013.42
5.3.110.0030.02213.38
5.3.100.0020.02813.13
5.3.90.0110.03513.21
5.3.80.0100.02713.12
5.3.70.0030.03113.20
5.3.60.0060.03613.20
5.3.50.0000.04513.09
5.3.40.0070.03413.08
5.3.30.0030.03113.03
5.3.20.0050.03812.92
5.3.10.0030.04312.88
5.3.00.0040.03913.02
5.2.170.0070.05711.59
5.2.160.0030.05011.59
5.2.150.0070.03011.59
5.2.140.0030.06311.59
5.2.130.0030.06311.59
5.2.120.0030.03311.59
5.2.110.0100.05711.59
5.2.100.0030.05311.59
5.2.90.0030.06311.59
5.2.80.0100.05011.59
5.2.70.0030.06711.59
5.2.60.0030.03711.59
5.2.50.0030.06011.59
5.2.40.0000.05311.59
5.2.30.0070.05711.59
5.2.20.0100.06011.59
5.2.10.0100.05311.59
5.2.00.0100.05311.59
5.1.60.0030.05311.59
5.1.50.0070.05311.59
5.1.40.0030.05711.59
5.1.30.0030.05311.59
5.1.20.0030.03311.59
5.1.10.0030.05711.59
5.1.00.0030.05711.59
5.0.50.0030.04711.59
5.0.40.0070.04011.59
5.0.30.0000.05311.59
5.0.20.0030.02311.59
5.0.10.0000.04311.59
5.0.00.0000.06311.59
4.4.90.0000.03711.59
4.4.80.0000.03311.59
4.4.70.0000.03711.59
4.4.60.0100.02711.59
4.4.50.0070.03311.59
4.4.40.0070.05311.59
4.4.30.0000.03011.59
4.4.20.0030.03311.59
4.4.10.0000.03711.59
4.4.00.0070.05311.59
4.3.110.0070.03311.59
4.3.100.0070.03011.59
4.3.90.0030.02011.59
4.3.80.0030.05011.59
4.3.70.0070.01311.59
4.3.60.0070.03011.59
4.3.50.0070.03311.59
4.3.40.0030.04311.59
4.3.30.0000.03311.59
4.3.20.0000.03711.59
4.3.10.0000.03311.59
4.3.00.0030.02311.59

preferences:
43.72 ms | 400 KiB | 5 Q