3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '//home/foo:/bin/sh'; echo strrchr($str, '/');

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)
8.3.60.0070.00716.50
8.3.50.0140.00521.15
8.3.40.0090.00618.46
8.3.30.0070.00718.57
8.3.20.0040.00420.04
8.3.10.0080.00023.70
8.3.00.0080.00023.48
8.2.180.0090.00916.38
8.2.170.0120.00322.96
8.2.160.0030.01020.25
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00419.83
8.2.120.0050.00326.35
8.2.110.0030.00619.29
8.2.100.0130.00017.78
8.2.90.0040.00419.22
8.2.80.0080.00017.97
8.2.70.0060.00317.38
8.2.60.0060.00318.03
8.2.50.0000.00818.10
8.2.40.0070.00420.58
8.2.30.0040.00419.48
8.2.20.0040.00417.71
8.2.10.0000.00717.86
8.2.00.0070.00017.98
8.1.280.0040.01825.92
8.1.270.0040.00423.83
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0140.00720.78
8.1.230.0070.00317.77
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00017.23
8.1.190.0090.00017.10
8.1.180.0050.00318.10
8.1.170.0000.00918.59
8.1.160.0000.00720.67
8.1.150.0070.00018.85
8.1.140.0080.00019.50
8.1.130.0000.00717.64
8.1.120.0050.00317.29
8.1.110.0040.00417.45
8.1.100.0070.00017.41
8.1.90.0030.00317.38
8.1.80.0030.00417.33
8.1.70.0000.00717.43
8.1.60.0080.00017.43
8.1.50.0000.00817.46
8.1.40.0000.00817.51
8.1.30.0000.00717.57
8.1.20.0000.00817.59
8.1.10.0040.00417.47
8.1.00.0000.00717.36
8.0.300.0040.00418.77
8.0.290.0030.00616.58
8.0.280.0040.00418.30
8.0.270.0030.00317.16
8.0.260.0000.00617.25
8.0.250.0030.00316.91
8.0.240.0030.00316.86
8.0.230.0070.00016.74
8.0.220.0000.00916.78
8.0.210.0070.00016.69
8.0.200.0030.00316.86
8.0.190.0040.00416.89
8.0.180.0000.00816.74
8.0.170.0030.00716.76
8.0.160.0070.00016.82
8.0.150.0040.00416.79
8.0.140.0020.00516.77
8.0.130.0000.00713.22
8.0.120.0030.00516.67
8.0.110.0050.00216.64
8.0.100.0040.00416.70
8.0.90.0040.00416.68
8.0.80.0120.00316.87
8.0.70.0000.00716.62
8.0.60.0040.00416.81
8.0.50.0000.00716.80
8.0.30.0090.00917.01
8.0.20.0110.01017.40
8.0.10.0030.00516.95
8.0.00.0080.01116.70
7.4.330.0060.00016.85
7.4.320.0000.00616.38
7.4.300.0000.00716.53
7.4.290.0030.00316.48
7.4.280.0030.00616.41
7.4.270.0000.00716.36
7.4.260.0030.00313.14
7.4.250.0050.00316.29
7.4.240.0010.00616.47
7.4.230.0070.00016.32
7.4.220.0120.00916.50
7.4.210.0130.00316.45
7.4.200.0030.00316.54
7.4.160.0040.01116.38
7.4.150.0100.01617.40
7.4.140.0120.00617.86
7.4.130.0090.01016.37
7.4.120.0070.01116.45
7.4.110.0130.00316.29
7.4.100.0060.01616.35
7.4.90.0130.01016.49
7.4.80.0160.00019.39
7.4.70.0100.00716.46
7.4.60.0130.00716.28
7.4.50.0030.01216.32
7.4.40.0090.00916.30
7.4.30.0110.00716.55
7.4.00.0080.00814.84
7.3.330.0000.00512.92
7.3.320.0060.00013.10
7.3.310.0040.00416.20
7.3.300.0000.00716.09
7.3.290.0080.00816.11
7.3.280.0100.00516.13
7.3.270.0130.01017.40
7.3.260.0000.01716.23
7.3.250.0120.00816.38
7.3.240.0090.00916.31
7.3.230.0110.00716.41
7.3.210.0090.00916.18
7.3.200.0030.01819.39
7.3.190.0040.02016.36
7.3.180.0100.01016.44
7.3.170.0090.01116.34
7.3.160.0100.00616.18
7.3.120.0070.00714.95
7.3.110.0110.00414.90
7.3.100.0070.01114.50
7.3.90.0070.01114.99
7.3.80.0000.01314.91
7.3.70.0070.00714.65
7.3.60.0110.00414.85
7.3.50.0110.00414.82
7.3.40.0040.00814.53
7.3.30.0000.01414.55
7.3.20.0040.01116.63
7.3.10.0110.00416.49
7.3.00.0060.00316.66
7.2.330.0130.00516.34
7.2.320.0150.00316.48
7.2.310.0080.00816.40
7.2.300.0170.00316.55
7.2.290.0100.00616.68
7.2.250.0070.01014.65
7.2.240.0120.00614.40
7.2.230.0120.00614.75
7.2.220.0110.00314.99
7.2.210.0040.01114.64
7.2.200.0030.01215.02
7.2.190.0000.01414.61
7.2.180.0000.00914.69
7.2.170.0070.00414.66
7.1.330.0030.01115.79
7.1.320.0080.00415.52
7.1.310.0030.01015.61
7.1.300.0000.01415.65
7.1.290.0000.01415.75
7.1.280.0170.00015.70
7.1.270.0060.01015.62
7.1.260.0070.01015.73
7.1.70.0030.01016.89
7.1.60.0090.01519.18
7.1.50.0100.01416.62
7.1.00.0100.07022.30
7.0.200.0000.00916.79
7.0.60.0030.08021.63
7.0.50.0070.06717.79
7.0.40.0100.04019.90
7.0.30.0200.05320.02
7.0.20.0270.04720.18
7.0.10.0130.07720.02
7.0.00.0300.03020.30
5.6.280.0000.05320.77
5.6.210.0170.07020.50
5.6.200.0030.04018.22
5.6.190.0000.06320.49
5.6.180.0330.07320.43
5.6.170.0270.06320.50
5.6.160.0100.07320.49
5.6.150.0100.07718.16
5.6.140.0030.05018.14
5.6.130.0030.08318.15
5.6.120.0000.06021.00
5.6.110.0100.08321.13
5.6.100.0030.07320.97
5.6.90.0130.07320.99
5.6.80.0070.06320.41
5.5.350.0300.07720.45
5.5.340.0070.07018.02
5.5.330.0130.07720.25
5.5.320.0230.07320.28
5.5.310.0170.04720.27
5.5.300.0030.04717.90
5.5.290.0100.04717.95
5.5.280.0070.07720.68
5.5.270.0030.04320.72
5.5.260.0000.04320.83
5.5.250.0030.09320.48
5.5.240.0170.04720.14

preferences:
50.79 ms | 401 KiB | 5 Q