3v4l.org

run code in 300+ PHP versions simultaneously
<?php $domain['items']['dom'] = 'com.РФ'; $is_dot = strrpos($domain['items']['dom'], '.'); $domain_suffix = ($is_dot === FALSE )?$domain['items']['dom']:mb_substr($domain['items']['dom'],$is_dot+1); echo $domain_suffix; echo mb_strtolower('COM');

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)
8.3.40.0150.00618.61
8.3.30.0040.01119.09
8.3.20.0040.00420.04
8.3.10.0040.00422.10
8.3.00.0040.00422.40
8.2.170.0110.00422.96
8.2.160.0120.00320.38
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00019.48
8.2.110.0060.00322.29
8.2.100.0040.00717.91
8.2.90.0080.00019.30
8.2.80.0030.00617.97
8.2.70.0080.00017.75
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0000.00818.16
8.2.30.0040.00418.17
8.2.20.0030.00617.69
8.2.10.0000.00819.45
8.2.00.0040.00417.61
8.1.270.0030.00621.82
8.1.260.0000.00726.35
8.1.250.0050.00228.09
8.1.240.0060.00323.92
8.1.230.0080.00317.83
8.1.220.0000.00717.78
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0060.00317.41
8.1.180.0000.00718.61
8.1.170.0040.00418.57
8.1.160.0040.00421.95
8.1.150.0000.00718.50
8.1.140.0040.00417.36
8.1.130.0000.00717.77
8.1.120.0000.00717.38
8.1.110.0040.00417.42
8.1.100.0000.00717.34
8.1.90.0040.00317.39
8.1.80.0000.00717.32
8.1.70.0000.00717.42
8.1.60.0060.00317.47
8.1.50.0040.00417.41
8.1.40.0050.00217.46
8.1.30.0040.00417.51
8.1.20.0080.00017.61
8.1.10.0040.00417.56
8.1.00.0040.00417.60
8.0.300.0000.00718.77
8.0.290.0070.00017.17
8.0.280.0040.00418.45
8.0.270.0040.00417.24
8.0.260.0000.00616.91
8.0.250.0070.00017.07
8.0.240.0020.00516.97
8.0.230.0040.00416.94
8.0.220.0040.00416.90
8.0.210.0070.00016.91
8.0.200.0030.00316.82
8.0.190.0080.00016.83
8.0.180.0040.00816.91
8.0.170.0070.00016.82
8.0.160.0050.00216.94
8.0.150.0070.00016.81
8.0.140.0050.00216.81
8.0.130.0030.00313.30
8.0.120.0060.00316.87
8.0.110.0030.00516.89
8.0.100.0070.00016.94
8.0.90.0080.00016.77
8.0.80.0080.00716.91
8.0.70.0040.00416.76
8.0.60.0040.00416.83
8.0.50.0030.00616.87
8.0.30.0090.00917.10
8.0.20.0100.00917.40
8.0.10.0050.00316.96
8.0.00.0120.00916.88
7.4.330.0020.00215.09
7.4.320.0030.00316.54
7.4.300.0000.00616.47
7.4.290.0050.00216.56
7.4.280.0000.00716.65
7.4.270.0050.00216.58
7.4.260.0000.00616.52
7.4.250.0040.00416.53
7.4.240.0050.00316.52
7.4.230.0000.00716.48
7.4.220.0060.01016.52
7.4.210.0090.00616.67
7.4.200.0000.00716.41
7.4.190.0030.00316.61
7.4.160.0030.01216.54
7.4.150.0140.00417.40
7.4.140.0130.00517.86
7.4.130.0110.00616.59
7.4.120.0080.00916.46
7.4.110.0060.01516.55
7.4.100.0080.00816.51
7.4.90.0080.00816.54
7.4.80.0110.00819.39
7.4.70.0100.00716.52
7.4.60.0120.00416.38
7.4.50.0040.00416.16
7.4.40.0100.00322.77
7.4.30.0060.00916.34
7.4.00.0150.00014.95
7.3.330.0050.00013.26
7.3.320.0000.00513.24
7.3.310.0000.00716.18
7.3.300.0040.00416.21
7.3.290.0080.01116.38
7.3.280.0060.01316.39
7.3.270.0080.00817.40
7.3.260.0090.01516.32
7.3.250.0120.00516.65
7.3.240.0120.00916.41
7.3.230.0030.01316.47
7.3.210.0040.01216.36
7.3.200.0120.00619.39
7.3.190.0120.00416.29
7.3.180.0120.00316.62
7.3.170.0090.00916.32
7.3.160.0100.01016.38
7.3.120.0070.01014.78
7.2.330.0090.00916.77
7.2.320.0030.02016.69
7.2.310.0070.01016.62
7.2.300.0120.01016.61
7.2.290.0060.01016.56
7.2.60.0000.01416.49
7.2.00.0140.00919.29
7.1.200.0000.01415.93
7.1.100.0030.01118.06
7.1.70.0110.00017.41
7.1.60.0100.01419.82
7.1.50.0140.00716.92
7.1.00.0030.07322.35
7.0.200.0060.00616.53
7.0.140.0030.07022.07
7.0.60.0000.09020.01
7.0.50.0030.08017.66
7.0.40.0170.03720.11
7.0.30.0370.07320.04
7.0.20.0200.04320.09
7.0.10.0200.04020.13
7.0.00.0030.04720.33
5.6.280.0000.07320.99
5.6.210.0030.05720.74
5.6.200.0130.08018.19
5.6.190.0030.05720.45
5.6.180.3230.04020.43
5.6.170.0200.04020.45
5.6.160.0030.04320.61
5.6.150.0100.06018.09
5.6.140.0070.08318.14
5.6.130.0130.07318.12
5.6.120.0070.07721.13
5.6.110.0170.07321.02
5.6.100.0070.03721.02
5.6.90.0170.07020.96
5.6.80.0030.06320.35
5.6.70.0370.06720.27
5.5.350.0130.06320.44
5.5.340.0070.04317.97
5.5.330.0070.06320.37
5.5.320.0130.07320.29
5.5.310.0300.06720.20
5.5.300.0030.04317.95
5.5.290.0100.07317.98
5.5.280.0200.07020.73
5.5.270.0200.05020.67
5.5.260.0100.04020.64
5.5.250.0100.04320.74
5.5.240.0000.04320.21
5.4.450.0200.05319.49
5.4.440.0270.07719.58
5.4.430.0030.06019.51
5.4.420.0030.06019.45
5.4.410.0100.05719.21
5.4.400.3970.00018.66
5.4.390.3400.00018.69
5.4.380.0430.04018.50
5.4.370.0130.05018.67
5.4.360.0170.06318.50
5.4.350.0300.05018.57
5.4.340.0230.05318.74
5.4.320.0080.03812.45
5.4.310.0080.04312.45
5.4.300.0060.04312.45
5.4.290.0060.04212.45
5.4.280.0070.03512.35
5.4.270.0170.05718.87
5.4.260.0170.07018.80
5.4.250.0130.07318.91
5.4.240.0100.05318.93
5.4.230.0200.06318.62
5.4.220.0100.07019.03
5.4.210.0170.06318.91
5.4.200.0130.05319.02
5.4.190.0070.06718.88
5.4.180.0070.08318.99
5.4.170.0170.04318.76
5.4.160.0200.06018.88
5.4.150.0170.04719.00
5.4.140.0130.05016.28
5.4.130.0030.05316.25
5.4.120.0200.04316.49
5.4.110.0200.06016.22
5.4.100.0070.05316.52
5.4.90.0070.05016.45
5.4.80.0100.06316.32
5.4.70.0170.05316.48
5.4.60.0170.04316.32
5.4.50.0100.05016.16
5.4.40.0170.04316.53
5.4.30.0100.06316.16
5.4.20.0130.07316.38
5.4.10.0070.06316.46
5.4.00.0070.05015.73
5.3.290.0070.04212.80
5.3.280.0070.05714.59
5.3.270.0000.07014.52
5.3.260.0100.08014.60
5.3.250.0070.05314.44
5.3.240.0070.07314.61
5.3.230.0100.04714.38
5.3.220.0070.05714.45
5.3.210.0030.05714.34
5.3.200.0130.07014.44
5.3.190.0030.05314.57
5.3.180.0130.04314.43
5.3.170.0030.05314.58
5.3.160.0100.05314.58
5.3.150.0170.06014.56
5.3.140.0030.06014.44
5.3.130.0130.05314.49
5.3.120.0130.04714.59
5.3.110.0100.05314.46
5.3.100.0100.05713.89
5.3.90.0100.07014.03
5.3.80.0070.04714.02
5.3.70.0030.07714.02
5.3.60.0070.06013.69
5.3.50.0130.05013.89
5.3.40.0070.05313.98
5.3.30.0070.05314.00
5.3.20.0070.05013.68
5.3.10.0100.05013.59
5.3.00.0130.05013.49
5.2.170.0030.04311.18
5.2.160.0100.03711.25
5.2.150.0170.03711.25
5.2.140.0070.03710.98
5.2.130.0070.05711.09
5.2.120.0100.04711.25
5.2.110.0070.04010.94
5.2.100.0070.04010.98
5.2.90.0100.03711.09
5.2.80.0070.04311.09
5.2.70.0100.05311.24
5.2.60.0100.05710.96
5.2.50.0170.03311.02
5.2.40.0100.04310.75
5.2.30.0130.03310.73
5.2.20.0100.04310.99
5.2.10.0100.04310.78
5.2.00.0200.04710.60
5.1.60.0100.02710.14
5.1.50.0130.03310.19
5.1.40.0070.03310.13
5.1.30.0100.03310.22
5.1.20.0100.04010.36
5.1.10.0070.05310.21
5.1.00.0130.03710.30
5.0.50.0100.0338.78
5.0.40.0030.0408.33
5.0.30.0100.0508.13
5.0.20.0130.0278.19
5.0.10.0070.0238.16
5.0.00.0100.0377.98
4.4.90.0070.0277.20
4.4.80.0030.0237.20
4.4.70.0030.0337.20
4.4.60.0070.0237.20
4.4.50.0030.0207.20
4.4.40.0030.0407.20
4.4.30.0000.0337.20
4.4.20.0000.0307.20
4.4.10.0070.0277.20
4.4.00.0100.0237.20
4.3.110.0030.0307.20
4.3.100.0030.0207.20
4.3.90.0030.0307.20
4.3.80.0000.0477.20
4.3.70.0070.0237.20
4.3.60.0000.0237.20
4.3.50.0070.0207.20
4.3.40.0000.0377.20
4.3.30.0030.0207.20
4.3.20.0030.0207.20
4.3.10.0030.0307.20
4.3.00.0000.0337.22

preferences:
49.3 ms | 400 KiB | 5 Q