3v4l.org

run code in 300+ PHP versions simultaneously
<?php $domain='rückführung-ins-licht.de'; if(preg_match('/[äöüß]/', $domain)){ echo "IDN"; }

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)
8.3.40.0140.00018.84
8.3.30.0150.00319.01
8.3.20.0000.00720.16
8.3.10.0080.00021.82
8.3.00.0040.00419.05
8.2.170.0110.00322.96
8.2.160.0140.00020.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00421.36
8.2.110.0140.00720.52
8.2.100.0030.00718.16
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0030.00717.71
8.2.60.0060.00318.04
8.2.50.0090.00018.07
8.2.40.0000.00820.01
8.2.30.0080.00017.93
8.2.20.0030.00517.64
8.2.10.0000.00718.00
8.2.00.0000.00717.90
8.1.270.0040.00420.29
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0120.00622.18
8.1.230.0090.00319.17
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.36
8.1.190.0040.00417.13
8.1.180.0080.00018.10
8.1.170.0030.00618.68
8.1.160.0040.00421.86
8.1.150.0040.00418.89
8.1.140.0070.00017.60
8.1.130.0030.00317.86
8.1.120.0030.00517.45
8.1.110.0050.00317.50
8.1.100.0000.00717.45
8.1.90.0000.00817.53
8.1.80.0030.00417.58
8.1.70.0000.00717.54
8.1.60.0090.00017.63
8.1.50.0000.00817.65
8.1.40.0000.00817.61
8.1.30.0040.00417.79
8.1.20.0040.00417.75
8.1.10.0020.00517.54
8.1.00.0020.00517.57
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.57
8.0.270.0070.00017.20
8.0.260.0000.00817.32
8.0.250.0030.00317.03
8.0.240.0040.00417.02
8.0.230.0000.00717.01
8.0.220.0030.00317.02
8.0.210.0070.00016.98
8.0.200.0000.00716.96
8.0.190.0040.00416.94
8.0.180.0000.00817.02
8.0.170.0050.00217.04
8.0.160.0040.00417.00
8.0.150.0040.00416.97
8.0.140.0040.00416.91
8.0.130.0050.00013.38
8.0.120.0050.00316.95
8.0.110.0040.00416.88
8.0.100.0040.00416.93
8.0.90.0040.00417.02
8.0.80.0060.00916.91
8.0.70.0040.00416.99
8.0.60.0000.00816.95
8.0.50.0080.00016.93
8.0.30.0030.01417.27
8.0.20.0080.01117.40
8.0.10.0040.00417.08
8.0.00.0110.00816.98
7.4.330.0030.00315.16
7.4.320.0030.00316.72
7.4.300.0070.00016.64
7.4.290.0040.00416.75
7.4.280.0030.00616.63
7.4.270.0030.00316.63
7.4.260.0030.00316.65
7.4.250.0030.00516.74
7.4.240.0040.00416.70
7.4.230.0030.00316.55
7.4.220.0090.01016.65
7.4.210.0110.00316.69
7.4.200.0000.00816.86
7.4.160.0120.00416.77
7.4.150.0100.00917.40
7.4.140.0150.00817.86
7.4.130.0090.00916.75
7.4.120.0080.01116.61
7.4.110.0100.01316.75
7.4.100.0110.01116.69
7.4.90.0090.00916.72
7.4.80.0110.00619.39
7.4.70.0060.01216.50
7.4.60.0060.01116.70
7.4.50.0030.00716.54
7.4.40.0180.00316.50
7.4.30.0130.00916.47
7.4.00.0070.01114.98
7.3.330.0050.00013.12
7.3.320.0000.00512.96
7.3.310.0070.00016.22
7.3.300.0000.00716.29
7.3.290.0060.01016.31
7.3.280.0110.00916.29
7.3.270.0080.00817.40
7.3.260.0130.00616.27
7.3.240.0080.00816.32
7.3.230.0150.00616.39
7.3.210.0060.01016.76
7.3.200.0130.00919.39
7.3.190.0130.00316.39
7.3.180.0120.00616.56
7.3.170.0070.01016.45
7.3.160.0000.01716.54
7.2.330.0040.01216.41
7.2.320.0130.01016.66
7.2.310.0100.00616.61
7.2.300.0100.01016.54
7.2.290.0100.01416.71
7.2.60.0000.01516.93
7.2.00.0000.01319.46
7.1.200.0060.00615.89
7.1.100.0150.00318.16
7.1.70.0030.00317.40
7.1.60.0110.01419.48
7.1.50.0100.01317.06
7.1.00.0030.07722.47
7.0.200.0050.00316.68
7.0.60.0070.04019.91
7.0.50.0100.07717.84
7.0.40.0130.06020.32
7.0.30.0300.07320.13
7.0.20.0200.04720.03
7.0.10.0330.06320.20
7.0.00.0100.07320.03
5.6.280.0130.06321.04
5.6.210.0030.04020.54
5.6.200.0070.07018.19
5.6.190.0030.09320.41
5.6.180.4170.03720.27
5.6.170.0270.07020.38
5.6.160.0100.08320.33
5.6.150.0200.05018.09
5.6.140.0170.07318.20
5.6.130.0100.07718.18
5.6.120.0070.05720.98
5.6.110.0000.07020.98
5.6.100.0070.08021.00
5.6.90.0070.03720.87
5.6.80.0000.04720.33
5.6.70.3870.04020.52
5.5.350.0230.03020.29
5.5.340.0030.04317.94
5.5.330.0030.04320.29
5.5.320.0070.05020.33
5.5.310.0200.04020.33
5.5.300.0100.08317.91
5.5.290.0130.07017.90
5.5.280.0030.05320.76
5.5.270.0070.04320.88
5.5.260.0000.09020.86
5.5.250.0070.07720.42
5.5.240.0070.03720.16
5.4.450.0170.04019.21
5.4.440.0170.04019.57
5.4.430.0230.03719.35
5.4.420.0200.03719.40
5.4.410.0230.04019.00
5.4.400.0230.07318.92
5.4.390.0270.04019.21
5.4.380.0170.04019.17
5.4.370.0230.03719.25
5.4.360.0300.04719.10
5.4.350.0230.03318.93
5.4.340.0070.05019.25
5.4.320.0100.04318.95
5.4.310.0170.04018.94
5.4.300.0200.03318.77
5.4.290.0070.06319.03
5.4.280.0100.04319.21
5.4.270.0170.03719.08
5.4.260.0200.05018.77
5.4.250.0200.04019.08
5.4.240.0200.03319.07
5.4.230.0200.03319.24
5.4.220.0130.04318.78
5.4.210.0230.03718.80
5.4.200.0330.04018.79
5.4.190.0130.04319.21
5.4.180.0170.05719.14
5.4.170.0270.05318.89
5.4.160.0130.07019.04
5.4.150.0330.04018.93
5.4.140.0230.03316.30
5.4.130.0270.05716.36
5.4.120.0270.03016.25
5.4.110.0130.04716.44
5.4.100.0300.06316.19
5.4.90.0130.07016.23
5.4.80.0170.04016.38
5.4.70.0200.03316.20
5.4.60.0230.04316.23
5.4.50.0230.04316.37
5.4.40.0170.05016.20
5.4.30.0200.04316.19
5.4.20.0270.06316.43
5.4.10.0200.04316.38
5.4.00.0270.05015.83
5.3.290.0400.06014.51
5.3.280.0270.03314.50
5.3.270.0300.06714.44
5.3.260.0230.04314.46
5.3.250.0300.07014.61
5.3.240.0400.03014.47
5.3.230.0230.06714.43
5.3.220.0230.03714.51
5.3.210.0270.06314.41
5.3.200.0270.05714.41
5.3.190.0270.03314.57
5.3.180.0270.04014.57
5.3.170.0200.03714.40
5.3.160.0270.06314.51
5.3.150.0130.05314.43
5.3.140.0170.03714.50
5.3.130.0200.03714.57
5.3.120.0300.03014.50
5.3.110.0100.04314.39
5.3.100.0300.06714.13
5.3.90.0330.02313.85
5.3.80.0130.04014.00
5.3.70.0270.02713.79
5.3.60.0200.03014.04
5.3.50.0300.05313.81
5.3.40.0200.04313.72
5.3.30.0130.03713.78
5.3.20.0230.06013.67
5.3.10.0170.07313.70
5.3.00.0200.03013.43
5.2.170.0130.06311.30
5.2.160.0200.04010.98
5.2.150.0170.03011.08
5.2.140.0170.03310.98
5.2.130.0130.04011.26
5.2.120.0230.04710.96
5.2.110.0170.04710.93
5.2.100.0270.05710.91
5.2.90.0170.03011.25
5.2.80.0170.03010.92
5.2.70.0230.04311.05
5.2.60.0270.05711.12
5.2.50.0230.03311.06
5.2.40.0130.04011.04
5.2.30.0200.02710.91
5.2.20.0130.04310.97
5.2.10.0170.06010.75
5.2.00.0170.03010.66
5.1.60.0230.04310.03
5.1.50.0130.03010.16
5.1.40.0200.0309.91
5.1.30.0200.02310.25
5.1.20.0170.03010.25
5.1.10.0170.0309.96
5.1.00.0230.04710.14
5.0.50.0130.0238.54
5.0.40.0170.0378.54
5.0.30.0130.0538.54
5.0.20.0100.0208.54
5.0.10.0130.0238.54
5.0.00.0130.0608.54
4.4.90.0070.0178.54
4.4.80.0170.0278.54
4.4.70.0130.0278.54
4.4.60.0130.0308.54
4.4.50.0070.0308.54
4.4.40.0070.0278.54
4.4.30.0100.0308.54
4.4.20.0070.0338.54
4.4.10.0030.0278.54
4.4.00.0070.0538.54
4.3.110.0100.0178.54
4.3.100.0070.0178.54
4.3.90.0130.0238.54
4.3.80.0100.0478.54
4.3.70.0100.0138.54
4.3.60.0130.0138.54
4.3.50.0070.0308.54
4.3.40.0130.0238.54
4.3.30.0130.0108.54
4.3.20.0130.0108.54
4.3.10.0100.0338.54
4.3.00.0070.0208.54

preferences:
50.85 ms | 400 KiB | 5 Q