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('РУ');

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)
8.3.60.0130.00718.55
8.3.50.0090.00721.99
8.3.40.0030.01218.75
8.3.30.0140.00019.09
8.3.20.0040.00420.25
8.3.10.0040.00422.09
8.3.00.0040.00422.40
8.2.180.0140.01416.88
8.2.170.0110.00422.96
8.2.160.0100.00720.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0040.00419.35
8.2.110.0030.00722.07
8.2.100.0040.00717.72
8.2.90.0000.00719.26
8.2.80.0030.00518.16
8.2.70.0080.00017.75
8.2.60.0080.00018.05
8.2.50.0050.00318.07
8.2.40.0040.00418.16
8.2.30.0040.00418.04
8.2.20.0030.00717.61
8.2.10.0040.00419.59
8.2.00.0040.00417.60
8.1.280.0070.01125.92
8.1.270.0000.00822.01
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00323.98
8.1.230.0080.00419.35
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0080.00017.25
8.1.190.0080.00017.54
8.1.180.0080.00018.61
8.1.170.0000.00818.69
8.1.160.0040.00422.07
8.1.150.0040.00418.63
8.1.140.0040.00417.54
8.1.130.0000.00717.92
8.1.120.0040.00417.39
8.1.110.0000.00717.46
8.1.100.0030.00417.43
8.1.90.0050.00217.50
8.1.80.0040.00417.35
8.1.70.0070.00017.46
8.1.60.0030.00617.45
8.1.50.0020.00517.49
8.1.40.0080.00017.52
8.1.30.0040.00417.61
8.1.20.0080.00017.53
8.1.10.0000.00717.54
8.1.00.0040.00417.63
8.0.300.0050.00218.77
8.0.290.0070.00017.18
8.0.280.0000.00718.48
8.0.270.0000.00717.21
8.0.260.0030.00316.86
8.0.250.0030.00316.95
8.0.240.0040.00416.94
8.0.230.0070.00016.84
8.0.220.0030.00316.96
8.0.210.0000.00816.96
8.0.200.0000.00616.95
8.0.190.0030.00616.98
8.0.180.0030.00616.74
8.0.170.0040.00416.78
8.0.160.0040.00416.75
8.0.150.0030.00616.79
8.0.140.0040.00416.74
8.0.130.0070.00013.32
8.0.120.0000.00816.84
8.0.110.0000.00916.70
8.0.100.0040.00416.84
8.0.90.0040.00416.71
8.0.80.0040.01116.81
8.0.70.0000.00716.76
8.0.60.0050.00316.84
8.0.50.0070.00016.81
8.0.30.0140.00517.25
8.0.20.0130.00617.40
8.0.10.0080.00016.84
8.0.00.0120.00816.56
7.4.330.0050.00015.04
7.4.320.0030.00316.41
7.4.300.0000.00616.63
7.4.290.0000.00716.56
7.4.280.0040.00416.48
7.4.270.0000.00716.66
7.4.260.0000.00716.63
7.4.250.0000.00716.56
7.4.240.0040.00316.63
7.4.230.0030.00316.46
7.4.220.0070.01016.74
7.4.210.0050.01116.54
7.4.200.0040.00416.39
7.4.190.0070.00016.73
7.4.160.0060.00916.55
7.4.150.0100.00717.40
7.4.140.0130.00517.86
7.4.130.0100.00716.56
7.4.120.0140.00416.54
7.4.110.0160.00616.49
7.4.100.0070.01116.68
7.4.90.0070.01016.72
7.4.80.0060.01619.39
7.4.70.0090.00616.32
7.4.60.0130.00316.71
7.4.50.0030.00616.30
7.4.40.0110.00722.77
7.4.30.0030.01216.54
7.4.00.0140.00014.82
7.3.330.0000.00613.11
7.3.320.0020.00213.11
7.3.310.0070.00016.38
7.3.300.0030.00316.27
7.3.290.0120.00916.47
7.3.280.0060.01216.47
7.3.270.0080.00817.40
7.3.260.0160.01916.59
7.3.250.0130.00316.57
7.3.240.0130.00616.49
7.3.230.0090.00616.39
7.3.210.0090.00616.54
7.3.200.0160.00319.39
7.3.190.0120.00616.36
7.3.180.0050.01016.29
7.3.170.0110.00516.66
7.3.160.0120.00816.30
7.3.120.0060.00914.88
7.2.330.0090.00916.70
7.2.320.0130.00716.79
7.2.310.0030.01316.79
7.2.300.0130.00916.78
7.2.290.0030.01316.63
7.2.60.0080.00416.92
7.2.00.0100.00719.63
7.1.200.0030.00815.59
7.1.100.0070.00418.42
7.1.70.0070.00417.25
7.1.60.0090.01519.82
7.1.50.0090.01617.09
7.1.00.0030.07322.35
7.0.200.0050.00516.66
7.0.140.0100.06722.12
7.0.60.0170.07720.00
7.0.50.0000.05317.87
7.0.40.0070.08020.09
7.0.30.0300.07720.13
7.0.20.0270.03020.16
7.0.10.0200.04720.13
7.0.00.0000.04320.05
5.6.280.0000.07720.89
5.6.210.0130.07020.76
5.6.200.0030.05018.15
5.6.190.0000.05020.39
5.6.180.4070.04020.61
5.6.170.0270.03720.48
5.6.160.0070.03720.37
5.6.150.0070.08018.09
5.6.140.0000.09018.12
5.6.130.0070.04018.12
5.6.120.0070.08720.98
5.6.110.0030.08020.99
5.6.100.0030.04021.00
5.6.90.0170.08020.94
5.6.80.0030.08020.38
5.6.70.0430.06320.37
5.5.350.0130.06020.40
5.5.340.0100.05017.89
5.5.330.0100.07320.30
5.5.320.0100.05720.13
5.5.310.0300.08020.27
5.5.300.0000.04317.96
5.5.290.0070.08018.02
5.5.280.0130.07020.87
5.5.270.0130.05020.79
5.5.260.0100.03720.95
5.5.250.0100.06020.77
5.5.240.0030.05020.06
5.4.450.2030.05719.32
5.4.440.0670.05019.55
5.4.430.0070.06719.46
5.4.420.0200.04719.35
5.4.410.0000.06319.31
5.4.400.0800.00018.62
5.4.390.0900.00018.57
5.4.380.0470.05318.56
5.4.370.0200.05018.56
5.4.360.0100.05718.50
5.4.350.0300.04018.55
5.4.340.0200.05318.74
5.4.320.0070.04512.46
5.4.310.0090.04112.45
5.4.300.0070.04012.45
5.4.290.0080.04612.45
5.4.280.0110.03712.35
5.4.270.0130.05318.65
5.4.260.0230.03718.88
5.4.250.0100.06318.79
5.4.240.0070.06318.76
5.4.230.0130.04718.89
5.4.220.0030.08718.70
5.4.210.0100.05718.87
5.4.200.0130.04718.82
5.4.190.0100.05318.89
5.4.180.0170.05318.98
5.4.170.0100.05318.91
5.4.160.0170.04718.98
5.4.150.0130.05018.82
5.4.140.0070.06016.48
5.4.130.0130.05316.25
5.4.120.0030.07716.41
5.4.110.0130.05316.45
5.4.100.0070.05016.42
5.4.90.0200.04716.34
5.4.80.0100.04316.21
5.4.70.0100.06716.29
5.4.60.0100.05016.23
5.4.50.0070.06716.25
5.4.40.0170.05716.41
5.4.30.0130.05016.45
5.4.20.0330.05716.16
5.4.10.0200.06016.20
5.4.00.0070.05315.86
5.3.290.0060.03812.80
5.3.280.0000.07014.64
5.3.270.0130.07014.69
5.3.260.0100.07314.58
5.3.250.0100.06314.70
5.3.240.0130.06714.44
5.3.230.0030.05314.51
5.3.220.0100.05014.44
5.3.210.0100.05314.71
5.3.200.0200.06014.58
5.3.190.0030.05714.58
5.3.180.0130.04714.41
5.3.170.0130.04714.57
5.3.160.0030.06314.34
5.3.150.0170.05014.61
5.3.140.0100.05314.55
5.3.130.0170.05314.55
5.3.120.0030.07714.32
5.3.110.0070.06014.56
5.3.100.0200.05713.92
5.3.90.0030.05314.03
5.3.80.0100.07014.17
5.3.70.0100.06714.04
5.3.60.0100.06714.01
5.3.50.0070.05313.86
5.3.40.0170.06013.96
5.3.30.0200.05313.76
5.3.20.0100.06313.58
5.3.10.0170.04313.66
5.3.00.0070.05313.68
5.2.170.0000.05711.05
5.2.160.0070.04311.14
5.2.150.0030.05311.25
5.2.140.0100.04311.04
5.2.130.0200.04311.12
5.2.120.0000.05011.11
5.2.110.0100.03710.93
5.2.100.0000.04711.25
5.2.90.0070.05710.93
5.2.80.0000.06311.00
5.2.70.0030.04710.85
5.2.60.0070.05710.97
5.2.50.0030.06311.02
5.2.40.0030.06310.88
5.2.30.0070.04010.97
5.2.20.0070.03710.86
5.2.10.0030.04010.94
5.2.00.0130.04710.88
5.1.60.0070.0479.93
5.1.50.0030.04010.08
5.1.40.0100.03310.01
5.1.30.0070.05010.31
5.1.20.0070.03310.50
5.1.10.0070.04710.30
5.1.00.0070.03310.11
5.0.50.0070.0278.63
5.0.40.0070.0378.63
5.0.30.0030.0408.13
5.0.20.0030.0308.25
5.0.10.0030.0408.32
5.0.00.0000.0538.21
4.4.90.0030.0207.19
4.4.80.0000.0237.19
4.4.70.0130.0207.19
4.4.60.0030.0207.19
4.4.50.0070.0207.19
4.4.40.0000.0377.19
4.4.30.0070.0277.19
4.4.20.0000.0237.19
4.4.10.0030.0337.19
4.4.00.0070.0407.19
4.3.110.0000.0307.19
4.3.100.0000.0237.19
4.3.90.0070.0177.19
4.3.80.0030.0377.19
4.3.70.0070.0277.19
4.3.60.0030.0307.19
4.3.50.0030.0207.19
4.3.40.0000.0407.19
4.3.30.0070.0177.19
4.3.20.0000.0277.19
4.3.10.0030.0237.19
4.3.00.0000.0237.22

preferences:
45.81 ms | 401 KiB | 5 Q