3v4l.org

run code in 300+ PHP versions simultaneously
<?php $e = '\\a\\b\\c\\d'; echo ltrim(strrpos($e, '\\') !== false ? strrchr($e, '\\') : $e);

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)
8.3.60.0140.00718.56
8.3.50.0090.00616.36
8.3.40.0110.00718.70
8.3.30.0080.00618.59
8.3.20.0040.00420.24
8.3.10.0080.00021.77
8.3.00.0040.00421.02
8.2.180.0000.01418.41
8.2.170.0110.00422.96
8.2.160.0100.00321.95
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00420.43
8.2.120.0000.00726.35
8.2.110.0100.00019.26
8.2.100.0040.00817.84
8.2.90.0040.00419.27
8.2.80.0050.00317.97
8.2.70.0000.00817.38
8.2.60.0030.00617.80
8.2.50.0000.00818.10
8.2.40.0000.00720.63
8.2.30.0060.00320.91
8.2.20.0050.00318.05
8.2.10.0050.00217.95
8.2.00.0040.00417.85
8.1.280.0070.01325.92
8.1.270.0000.00823.97
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0070.01323.83
8.1.230.0070.00322.25
8.1.220.0030.00517.74
8.1.210.0090.00018.77
8.1.200.0060.00617.23
8.1.190.0000.00917.35
8.1.180.0060.00318.10
8.1.170.0040.00418.26
8.1.160.0040.00418.93
8.1.150.0070.00020.60
8.1.140.0040.00419.41
8.1.130.0030.00318.82
8.1.120.0030.00617.37
8.1.110.0050.00317.29
8.1.100.0080.00017.36
8.1.90.0000.00717.27
8.1.80.0000.00817.37
8.1.70.0050.00317.43
8.1.60.0090.00017.55
8.1.50.0080.00017.46
8.1.40.0040.00417.50
8.1.30.0000.00717.59
8.1.20.0000.00917.42
8.1.10.0000.00817.47
8.1.00.0060.00317.49
8.0.300.0030.00618.77
8.0.290.0000.00816.63
8.0.280.0030.00318.36
8.0.270.0030.00317.21
8.0.260.0030.00316.82
8.0.250.0000.00716.99
8.0.240.0000.00716.75
8.0.230.0040.00416.77
8.0.220.0030.00316.73
8.0.210.0070.00016.66
8.0.200.0040.00416.75
8.0.190.0040.00416.79
8.0.180.0040.00416.84
8.0.170.0000.00816.73
8.0.160.0000.00816.73
8.0.150.0040.00416.73
8.0.140.0070.00016.67
8.0.130.0040.00413.19
8.0.120.0000.00716.86
8.0.110.0080.00016.82
8.0.100.0000.00716.90
8.0.90.0040.00416.62
8.0.80.0090.00616.78
8.0.70.0040.00416.77
8.0.60.0000.00716.69
8.0.50.0080.00016.70
8.0.30.0060.01116.97
8.0.20.0090.01317.40
8.0.10.0040.00416.94
8.0.00.0070.01016.72
7.4.330.0000.00515.55
7.4.320.0000.00716.51
7.4.300.0030.00316.47
7.4.290.0000.00816.41
7.4.280.0040.00416.58
7.4.270.0070.00016.50
7.4.260.0040.00416.49
7.4.250.0040.00416.55
7.4.240.0040.00416.50
7.4.230.0030.00316.63
7.4.220.0090.00916.37
7.4.210.0040.01216.62
7.4.200.0040.00416.58
7.4.160.0150.00316.45
7.4.150.0100.01017.40
7.4.140.0100.00917.86
7.4.130.0120.00816.43
7.4.120.0090.01216.60
7.4.110.0180.00416.47
7.4.100.0150.00316.45
7.4.90.0080.00816.57
7.4.80.0170.00019.39
7.4.70.0130.00316.30
7.4.60.0110.01216.45
7.4.50.0090.00516.61
7.4.40.0000.01616.41
7.4.30.0140.00916.42
7.4.00.0070.01114.95
7.3.330.0050.00013.05
7.3.320.0050.00012.95
7.3.310.0000.00616.25
7.3.300.0040.00216.24
7.3.290.0070.00816.19
7.3.280.0090.00816.16
7.3.270.0170.00017.40
7.3.260.0080.00816.30
7.3.250.0090.01316.21
7.3.240.0080.00816.29
7.3.230.0100.00716.23
7.3.210.0060.01216.25
7.3.200.0080.00816.45
7.3.190.0080.00816.47
7.3.180.0110.00816.20
7.3.170.0060.00916.32
7.3.160.0030.01716.42
7.3.10.0090.00616.68
7.3.00.0110.00416.61
7.2.330.0030.01516.20
7.2.320.0070.01116.31
7.2.310.0030.01316.46
7.2.300.0090.01016.47
7.2.290.0060.01016.56
7.2.130.0110.00516.77
7.2.120.0070.00416.82
7.2.110.0030.01016.87
7.2.100.0030.01216.86
7.2.90.0530.00315.79
7.2.80.0170.00715.71
7.2.70.0510.01215.82
7.2.60.0080.00415.86
7.2.50.0190.00715.76
7.2.40.0210.00815.84
7.2.30.0430.00215.82
7.2.20.0080.00516.06
7.2.10.0060.00515.83
7.2.00.0200.00515.93
7.1.250.0160.00315.79
7.1.210.0220.00613.85
7.1.200.0090.00413.59
7.1.190.0090.00613.52
7.1.180.0140.00013.98
7.1.170.0260.00913.84
7.1.160.1590.00913.75
7.1.150.1520.00013.70
7.1.140.0120.00013.59
7.1.130.0350.00913.61
7.1.120.0070.00713.58
7.1.110.0110.00413.94
7.1.100.0510.00713.50
7.1.90.0300.00013.98
7.1.80.0070.00713.54
7.1.70.0090.00613.68
7.1.60.0300.01231.69
7.1.50.0480.01431.84
7.1.40.0390.01131.88
7.1.30.1490.01031.82
7.1.20.1550.01331.75
7.1.10.1080.00713.97
7.1.00.1050.00913.57
7.0.310.0660.00913.34
7.0.300.0260.01013.36
7.0.290.1720.00713.06
7.0.280.0780.00613.48
7.0.270.0840.00013.23
7.0.260.0280.00413.29
7.0.250.0090.00713.18
7.0.240.0050.00513.23
7.0.230.0060.00613.60
7.0.220.0080.00313.45
7.0.210.0070.00713.32
7.0.200.0090.00613.16
7.0.190.0050.00613.55
7.0.180.0450.00313.14
7.0.170.0420.00613.43
7.0.160.0250.00413.52
7.0.150.1750.01313.56
7.0.140.1920.01013.30
7.0.130.1010.00613.14
7.0.120.1070.00913.38
7.0.110.1550.00913.63
7.0.100.1050.00313.47
7.0.90.0980.01013.33
7.0.80.1040.01013.44
7.0.70.1040.00613.11
7.0.60.1070.00313.20
7.0.50.1360.00313.57
7.0.40.1330.00713.38
7.0.30.2050.01013.55
7.0.20.1340.00313.51
7.0.10.1320.00013.47
7.0.00.1090.00713.38

preferences:
46.37 ms | 401 KiB | 5 Q