3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'johnsnow@ヒキワリ.ナットウ.ニホン'; $email = idn_to_ascii($email); //$email = str_replace('xn--', '', $email); echo $email; //echo "\n"; //$email = 'johnsnow@zoosk.com'; //$email = idn_to_ascii($email); //$email = str_replace('xn--', '', $email); //echo $email; ?>

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)
8.3.40.0140.00319.44
8.3.30.0070.01419.97
8.3.20.0050.00321.21
8.3.10.0000.00924.36
8.3.00.0040.00420.01
8.2.170.0110.00422.96
8.2.160.0030.01221.32
8.2.150.0070.00724.18
8.2.140.0030.00624.66
8.2.130.0020.00526.16
8.2.120.0030.00721.26
8.2.110.0070.00323.08
8.2.100.0060.00620.13
8.2.90.0000.00920.11
8.2.80.0050.00318.50
8.2.70.0060.00318.23
8.2.60.0050.00318.89
8.2.50.0000.00818.25
8.2.40.0060.00320.63
8.2.30.0040.00419.16
8.2.20.0040.00418.55
8.2.10.0040.00418.92
8.2.00.0050.00518.62
8.1.270.0080.00024.63
8.1.260.0030.00626.35
8.1.250.0000.01428.09
8.1.240.0060.00324.66
8.1.230.0000.01119.89
8.1.220.0000.00818.41
8.1.210.0000.00818.77
8.1.200.0000.00918.10
8.1.190.0080.00018.00
8.1.180.0030.00518.10
8.1.170.0000.00919.19
8.1.160.0040.00422.62
8.1.150.0050.00319.37
8.1.140.0020.00518.23
8.1.130.0070.00018.58
8.1.120.0000.00718.05
8.1.110.0030.00518.16
8.1.100.0000.00718.20
8.1.90.0030.00318.25
8.1.80.0000.00818.11
8.1.70.0030.00318.17
8.1.60.0030.00518.16
8.1.50.0050.00318.11
8.1.40.0050.00318.25
8.1.30.0070.00318.25
8.1.20.0050.00318.32
8.1.10.0050.00418.17
8.1.00.0040.00418.08
8.0.300.0080.00018.77
8.0.290.0060.00318.05
8.0.280.0000.00719.17
8.0.270.0050.00217.98
8.0.260.0080.00018.02
8.0.250.0050.00217.70
8.0.240.0030.00317.68
8.0.230.0030.00317.41
8.0.220.0040.00417.54
8.0.210.0070.00417.52
8.0.200.0000.00717.54
8.0.190.0070.00017.55
8.0.180.0050.00517.49
8.0.170.0040.00417.57
8.0.160.0070.00017.63
8.0.150.0000.00717.40
8.0.140.0040.00417.64
8.0.130.0050.00013.41
8.0.120.0050.00517.43
8.0.110.0040.00417.42
8.0.100.0040.00417.50
8.0.90.0030.00317.57
8.0.80.0070.00717.67
8.0.70.0040.00417.52
8.0.60.0040.00417.50
8.0.50.0040.00417.58
8.0.30.0080.01217.73
8.0.20.0100.00817.72
8.0.10.0000.00717.85
8.0.00.0090.01117.46
7.4.330.0050.00015.03
7.4.320.0000.00617.16
7.4.300.0000.00717.12
7.4.290.0030.00317.03
7.4.280.0030.00317.23
7.4.270.0060.00317.12
7.4.260.0000.00817.19
7.4.250.0080.00017.23
7.4.240.0020.00517.29
7.4.230.0040.00417.16
7.4.220.0150.00317.22
7.4.210.0070.00917.27
7.4.200.0030.00517.04
7.4.190.0040.00417.10
7.4.160.0060.01317.01
7.4.150.0090.00917.40
7.4.140.0130.00817.86
7.4.130.0030.01317.19
7.4.120.0090.00817.15
7.4.110.0090.00917.12
7.4.100.0100.00617.15
7.4.90.0030.01417.11
7.4.80.0100.01319.39
7.4.70.0130.00917.17
7.4.60.0060.01217.14
7.4.50.0000.00717.11
7.4.40.0150.00017.23
7.4.30.0150.00017.25
7.4.10.0070.01015.75
7.4.00.0080.00915.71
7.3.330.0000.00613.09
7.3.320.0000.00512.99
7.3.310.0040.00417.14
7.3.300.0000.00717.21
7.3.290.0100.01217.31
7.3.280.0050.01517.30
7.3.270.0180.00317.40
7.3.260.0100.00717.46
7.3.250.0060.01217.31
7.3.240.0130.00917.34
7.3.230.0100.01417.35
7.3.210.0220.00017.37
7.3.200.0140.00519.39
7.3.190.0170.00717.44
7.3.180.0070.01717.47
7.3.170.0100.01017.57
7.3.160.0130.01017.36
7.3.130.0050.01415.67
7.3.120.0090.01015.89
7.3.110.0100.00815.83
7.3.100.0060.00715.87
7.3.90.0050.01015.34
7.3.80.0040.00915.33
7.3.70.0030.01215.56
7.3.60.0050.01015.50
7.3.50.0070.00715.40
7.3.40.0070.00415.43
7.3.30.0060.00815.50
7.3.20.0060.00717.34
7.3.10.0050.01017.29
7.3.00.0080.00517.39
7.2.330.0100.01317.61
7.2.320.0060.01617.46
7.2.310.0140.00717.45
7.2.300.0070.01017.57
7.2.290.0160.01017.72
7.2.260.0080.01015.89
7.2.250.0060.01316.17
7.2.240.0070.00816.03
7.2.230.0040.01216.15
7.2.220.0070.00816.09
7.2.210.0060.00916.05
7.2.200.0040.00915.98
7.2.190.0080.01015.98
7.2.180.0070.00816.06
7.2.170.0050.01016.07
7.2.160.0080.00816.00
7.2.150.0080.00617.97
7.2.140.0070.00817.83
7.2.130.0070.00817.88
7.2.120.0050.01017.92
7.2.110.0050.01017.79
7.2.100.0080.00717.88
7.2.90.0080.00818.02
7.2.80.0070.00617.81
7.2.70.0060.00917.90
7.2.60.0060.01017.73
7.2.50.0040.01217.82
7.2.40.0040.01117.90
7.2.30.0050.01117.77
7.2.20.0100.00617.82
7.2.10.0050.01017.80
7.2.00.0060.00718.25
7.1.330.0050.01016.80
7.1.320.0050.00916.70
7.1.310.0040.01116.75
7.1.300.0060.01116.68
7.1.290.0040.00916.61
7.1.280.0050.01016.76
7.1.270.0070.00616.63
7.1.260.0070.00716.71
7.1.250.0050.00916.75
7.1.240.0070.00816.64
7.1.230.0090.00716.79
7.1.220.0040.01216.60
7.1.210.0090.00516.64
7.1.200.0060.00816.79
7.1.190.0090.00716.73
7.1.180.0040.01016.49
7.1.170.0070.00616.66
7.1.160.0010.01516.74
7.1.150.0080.00916.72
7.1.140.0070.00816.71
7.1.130.0070.00816.70
7.1.120.0040.00916.67
7.1.110.0060.00616.83
7.1.100.0050.00817.38
7.1.90.0090.00616.91
7.1.80.0050.00916.78
7.1.70.0070.00617.12
7.1.60.0080.00917.41
7.1.50.0060.01117.08
7.1.40.0050.00916.84
7.1.30.0060.00916.57
7.1.20.0090.00616.62
7.1.10.0110.01016.63
7.1.00.0060.02318.44
7.0.330.0060.01016.38
7.0.320.0080.00916.29
7.0.310.0110.00416.40
7.0.300.0070.00816.21
7.0.290.0040.00916.30
7.0.280.0070.00616.29
7.0.270.0090.00216.19
7.0.260.0050.01016.35
7.0.250.0070.00716.34
7.0.240.0060.00516.16
7.0.230.0050.00816.39
7.0.220.0030.01316.42
7.0.210.0060.00616.15
7.0.200.0060.00616.67
7.0.190.0090.00516.32
7.0.180.0080.00616.27
7.0.170.0070.00716.26
7.0.160.0090.00616.24
7.0.150.0120.00216.31
7.0.140.0050.02618.07
7.0.130.0080.00716.12
7.0.120.0080.00716.14
7.0.110.0100.00516.27
7.0.100.0070.02517.43
7.0.90.0130.02317.52
7.0.80.0090.02917.44
7.0.70.0120.02217.40
7.0.60.0080.02417.35
7.0.50.0090.02517.58
7.0.40.0070.02215.99
7.0.30.0090.01916.01
7.0.20.0080.02415.93
7.0.10.0040.02816.11
7.0.00.0070.02416.01
5.6.400.0070.00615.31
5.6.390.0040.01015.24
5.6.380.0090.00815.30
5.6.370.0060.01215.42
5.6.360.0070.00815.31
5.6.350.0060.01015.35
5.6.340.0070.00915.22
5.6.330.0060.00915.14
5.6.320.0110.00515.20
5.6.310.0080.00815.39
5.6.300.0060.01015.50
5.6.290.0060.01015.36
5.6.280.0050.02416.89
5.6.270.0060.00715.35
5.6.260.0050.00915.15
5.6.250.0070.02516.92
5.6.240.0060.03016.84
5.6.230.0080.01816.89
5.6.220.0070.03016.79
5.6.210.0080.03016.81
5.6.200.0080.03016.97
5.6.190.0090.02817.08
5.6.180.0100.02516.90
5.6.170.0080.02516.92
5.6.160.0050.02916.89
5.6.150.0050.02816.83
5.6.140.0030.02716.93
5.6.130.0060.02717.03
5.6.120.0090.02616.82
5.6.110.0050.02916.89
5.6.100.0070.02916.92
5.6.90.0060.02216.90
5.6.80.0080.01816.66
5.6.70.0090.02016.70
5.6.60.0050.02816.75
5.6.50.0080.01716.71
5.6.40.0100.02416.75
5.6.30.0080.02616.78
5.6.20.0060.02516.65
5.6.10.0090.02516.65
5.6.00.0070.02416.66
5.5.380.0060.02615.73
5.5.370.0040.01715.58
5.5.360.0040.01915.61
5.5.350.0060.02815.68
5.5.340.0090.01715.77
5.5.330.0070.02915.74
5.5.320.0080.02115.79
5.5.310.0080.01915.71
5.5.300.0090.01815.77
5.5.290.0060.02315.67
5.5.280.0080.02015.58
5.5.270.0070.01715.61
5.5.260.0060.02415.75
5.5.250.0030.01915.76
5.5.240.0070.02215.51
5.5.230.0060.02315.52
5.5.220.0060.02715.44
5.5.210.0070.02515.44
5.5.200.0050.01815.46
5.5.190.0060.02415.56
5.5.180.0090.01515.41
5.5.170.0060.00813.37
5.5.160.0050.02615.41
5.5.150.0070.02615.61
5.5.140.0060.02815.60
5.5.130.0070.02715.63
5.5.120.0090.01915.61
5.5.110.0030.01915.49
5.5.100.0090.02015.60
5.5.90.0050.02615.56
5.5.80.0030.02115.50
5.5.70.0050.02015.50
5.5.60.0070.01515.39
5.5.50.0060.01615.57
5.5.40.0050.01415.37
5.5.30.0070.01515.35
5.5.20.0050.01515.51
5.5.10.0070.01315.38
5.5.00.0060.01815.53
5.4.450.0010.04515.32
5.4.440.0120.03715.43
5.4.430.0080.04015.20
5.4.420.0070.04215.33
5.4.410.0030.04015.21
5.4.400.0050.04315.26
5.4.390.0050.03515.33
5.4.380.0080.03815.08
5.4.370.0140.03415.15
5.4.360.0120.03715.15
5.4.350.0070.03215.02
5.4.340.0000.04515.23
5.4.330.0030.00710.66
5.4.320.0090.04215.42
5.4.310.0030.04815.25
5.4.300.0060.03315.29
5.4.290.0100.02815.38
5.4.280.0030.03815.13
5.4.270.0080.03515.33
5.4.260.0030.04315.25
5.4.250.0030.04115.13
5.4.240.0060.03015.11
5.4.230.0050.04315.25
5.4.220.0080.03215.15
5.4.210.0110.02015.24
5.4.200.0020.02115.37
5.4.190.0030.02115.17
5.4.180.0120.01815.19
5.4.170.0020.02515.17
5.4.160.0090.03515.16
5.4.150.0020.02315.13
5.4.140.0070.01813.79
5.4.130.0060.02113.83
5.4.120.0050.04013.91
5.4.110.0060.02613.84
5.4.100.0040.03413.90
5.4.90.0070.03713.82
5.4.80.0050.01813.88
5.4.70.0050.03113.92
5.4.60.0060.02113.91
5.4.50.0040.02013.94
5.4.40.0060.04013.92
5.4.30.0050.02513.87
5.4.20.0060.02613.71
5.4.10.0110.02613.87
5.4.00.0050.03013.73
5.3.290.0070.03612.46
5.3.280.0060.03112.39
5.3.270.0030.02012.44
5.3.260.0070.01812.44
5.3.250.0050.03212.42
5.3.240.0040.02412.22
5.3.230.0030.03112.34
5.3.220.0050.03612.27
5.3.210.0000.04512.33
5.3.200.0050.04412.34
5.3.190.0030.04012.31
5.3.180.0070.03912.39
5.3.170.0060.02612.39
5.3.160.0030.02312.40
5.3.150.0070.01712.44
5.3.140.0080.01512.44
5.3.130.0080.01612.37
5.3.120.0050.02012.42
5.3.110.0010.02412.45
5.3.100.0060.02012.21
5.3.90.0040.02112.11
5.3.80.0000.02512.08
5.3.70.0070.02012.08
5.3.60.0110.01212.13
5.3.50.0040.01912.11
5.3.40.0060.01811.89
5.3.30.0020.02212.10
5.3.20.0050.02811.86
5.3.10.0060.01811.76
5.3.00.0040.01911.79
5.2.170.0050.01510.29
5.2.160.0020.02210.26
5.2.150.0000.01810.10
5.2.140.0020.02010.29
5.2.130.0020.01810.19
5.2.120.0030.0189.98
5.2.110.0050.01510.14
5.2.100.0030.01710.13
5.2.90.0040.01710.09
5.2.80.0040.0189.99
5.2.70.0020.01710.16
5.2.60.0030.0189.95
5.2.50.0030.01810.15
5.2.40.0020.02010.16
5.2.30.0020.01810.05
5.2.20.0030.0179.95
5.2.10.0040.0169.88
5.2.00.0030.0189.81
5.1.60.0030.0159.22
5.1.50.0030.0179.14
5.1.40.0030.0159.26
5.1.30.0040.0139.41
5.1.20.0020.0169.33
5.1.10.0020.0159.33
5.1.00.0050.0129.13
5.0.50.0030.0138.11
5.0.40.0030.0138.07
5.0.30.0010.0267.96
5.0.20.0050.0248.00
5.0.10.0060.0217.96
5.0.00.0050.0337.98
4.4.90.0010.0097.96
4.4.80.0020.0107.96
4.4.70.0020.0097.96
4.4.60.0040.0087.96
4.4.50.0030.0107.96
4.4.40.0000.0167.96
4.4.30.0040.0087.96
4.4.20.0000.0197.96
4.4.10.0040.0097.96
4.4.00.0020.0207.96
4.3.110.0020.0117.96
4.3.100.0030.0097.96
4.3.90.0020.0207.96
4.3.80.0020.0157.96
4.3.70.0010.0117.96
4.3.60.0040.0197.96
4.3.50.0020.0127.96
4.3.40.0010.0297.96
4.3.30.0030.0107.96
4.3.20.0030.0207.96
4.3.10.0020.0127.96
4.3.00.0020.0127.96

preferences:
47.86 ms | 400 KiB | 5 Q