3v4l.org

run code in 300+ PHP versions simultaneously
<?php setlocale(LC_CTYPE, "C"); var_dump(basename("foo\xFFbar"));

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)
8.5.30.0100.00719.04
8.5.20.0080.00919.34
8.5.10.0100.00916.57
8.5.00.0140.00719.74
8.4.180.0130.00921.31
8.4.170.0130.01123.90
8.4.160.0140.00923.05
8.4.150.0080.00416.81
8.4.140.0140.01117.44
8.4.130.0070.00117.59
8.4.120.0020.00720.40
8.4.110.0060.00322.68
8.4.100.0060.00417.58
8.4.90.0110.00917.44
8.4.80.0030.00517.41
8.4.70.0090.00717.42
8.4.60.0160.00617.69
8.4.50.0110.01017.55
8.4.40.0140.00717.58
8.4.30.0160.00318.49
8.4.20.0100.01019.71
8.4.10.0080.00020.59
8.3.300.0100.01018.07
8.3.290.0160.00718.45
8.3.280.0140.00818.39
8.3.270.0110.00916.64
8.3.260.0090.01016.50
8.3.250.0140.00418.68
8.3.240.0030.00616.34
8.3.230.0120.00616.45
8.3.220.0050.00219.08
8.3.210.0080.00616.63
8.3.200.0150.00516.67
8.3.190.0100.01016.54
8.3.180.0050.00516.28
8.3.170.0190.00016.70
8.3.160.0030.00520.64
8.3.150.0030.00617.19
8.3.140.0120.00416.32
8.3.130.0080.00018.31
8.3.120.0060.00318.86
8.3.110.0030.00620.94
8.3.100.0000.00824.06
8.3.90.0050.00326.77
8.3.80.0090.00019.36
8.3.70.0140.00316.63
8.3.60.0070.01116.32
8.3.50.0090.01224.43
8.3.40.0070.00718.52
8.3.30.0090.00619.14
8.3.20.0000.00924.18
8.3.10.0040.00424.66
8.3.00.0070.00026.16
8.2.300.0130.00617.82
8.2.290.0050.00520.44
8.2.280.0100.00818.17
8.2.270.0110.00717.22
8.2.260.0070.00716.66
8.2.250.0040.00416.36
8.2.240.0090.00316.91
8.2.230.0040.00422.58
8.2.220.0090.00637.54
8.2.210.0040.00426.77
8.2.200.0060.00318.88
8.2.190.0070.01116.58
8.2.180.0100.01025.92
8.2.170.0110.00322.96
8.2.160.0100.00322.96
8.2.150.0110.00425.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00426.35
8.2.110.0070.00322.25
8.2.100.0110.00019.30
8.2.90.0030.00617.50
8.2.80.0030.00718.61
8.2.70.0060.00317.23
8.2.60.0000.00817.50
8.2.50.0000.00818.05
8.2.40.0080.00019.82
8.2.30.0070.00017.84
8.2.20.0060.00317.83
8.2.10.0000.00718.98
8.2.00.0050.00319.01
8.1.340.0120.00917.45
8.1.330.0110.00816.57
8.1.320.0080.01115.98
8.1.310.0110.00716.18
8.1.300.0040.00420.10
8.1.290.0080.00330.84
8.1.280.0100.01025.92
8.1.270.0040.00423.99
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0040.00422.55
8.1.230.0080.00317.77
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.10
8.1.190.0050.00317.10
8.1.180.0000.00918.10
8.1.170.0040.00418.68
8.1.160.0000.00818.75
8.1.150.0000.00718.71
8.1.140.0000.00818.80
8.1.130.0050.00320.12
8.1.120.0050.00217.33
8.1.110.0040.00417.29
8.1.100.0000.00717.22
8.1.90.0080.00017.34
8.1.80.0040.00417.34
8.1.70.0000.00717.31
8.1.60.0000.00817.46
8.1.50.0040.00417.26
8.1.40.0000.00817.27
8.1.30.0040.00417.54
8.1.20.0080.00017.45
8.1.10.0050.00317.44
8.1.00.0090.00317.30
8.0.300.0000.00718.77
8.0.290.0060.00316.63
8.0.280.0050.00318.35
8.0.270.0000.00817.86
8.0.260.0060.00020.09
8.0.250.0070.00016.78
8.0.240.0060.00316.73
8.0.230.0030.00316.84
8.0.220.0040.00416.63
8.0.210.0000.00716.75
8.0.200.0000.00816.68
8.0.190.0050.00216.80
8.0.180.0040.00416.69
8.0.170.0000.00916.73
8.0.160.0040.00416.72
8.0.150.0020.00516.61
8.0.140.0030.00616.76
8.0.130.0060.00013.25
8.0.120.0030.00616.73
8.0.110.0030.00516.73
8.0.100.0000.00816.56
8.0.90.0060.00316.64
8.0.80.0070.00916.77
8.0.70.0040.00416.79
8.0.60.0040.00416.62
8.0.50.0000.00716.62
8.0.30.0110.00516.98
8.0.20.0140.00616.90
8.0.10.0070.00016.78
8.0.00.0120.00616.58
7.4.330.0000.00515.55
7.4.320.0030.00316.46
7.4.300.0030.00316.45
7.4.290.0000.00716.46
7.4.280.0040.00416.32
7.4.270.0030.00316.45
7.4.260.0020.00313.03
7.4.250.0030.00316.29
7.4.240.0020.00516.40
7.4.230.0080.00016.36
7.4.220.0050.00216.40
7.4.210.0090.00816.43
7.4.200.0030.00316.46
7.4.130.0120.00816.33
7.4.120.0140.00616.37
7.4.110.0110.01116.16
7.4.100.0170.00016.40
7.4.90.0100.01016.43
7.4.80.0110.00619.39
7.4.70.0030.01316.38
7.4.60.0080.01316.41
7.4.50.0100.01216.29
7.4.40.0100.00716.39
7.4.30.0090.00916.51
7.4.20.0070.01416.00
7.4.10.0100.00716.27
7.4.00.0030.01616.54
7.3.330.0060.00016.05
7.3.320.0000.00513.01
7.3.310.0060.00016.00
7.3.300.0070.00016.17
7.3.290.0050.01116.06
7.3.280.0030.01316.00
7.3.260.0160.00916.14
7.3.240.0080.00816.32
7.3.230.0140.00316.34
7.3.210.0110.00616.21
7.3.200.0090.00616.17
7.3.190.0120.00616.23
7.3.180.0050.01116.17
7.3.170.0040.01216.19
7.3.160.0060.01216.30
7.3.150.0100.00616.38
7.3.140.0140.00816.09
7.3.130.0090.01216.23
7.3.120.0090.00916.49
7.3.110.0050.01216.30
7.3.100.0120.00516.18
7.3.90.0090.00916.34
7.3.80.0030.01316.10
7.3.70.0040.01216.20
7.3.60.0100.00716.17
7.3.50.0160.00416.05
7.3.40.0090.00916.02
7.3.30.0000.01816.19
7.3.20.0040.01416.05
7.3.10.0060.01316.23
7.3.00.0060.01216.26
7.2.330.0170.00716.31
7.2.320.0070.01416.49
7.2.310.0200.00316.26
7.2.300.0080.00816.16
7.2.290.0040.01216.36
7.2.280.0090.00916.50
7.2.270.0170.00416.24
7.2.260.0100.00716.45
7.2.250.0050.01316.48
7.2.240.0070.01016.54
7.2.230.0070.01016.45
7.2.220.0040.01216.25
7.2.210.0070.01116.35
7.2.200.0110.00816.24
7.2.190.0050.01316.32
7.2.180.0130.00416.28
7.2.170.0050.01316.30
7.2.160.0070.01016.19
7.2.150.0430.00716.41
7.2.140.0100.01016.33
7.2.130.0140.00716.38
7.2.120.0130.01016.38
7.2.110.0180.00716.58
7.2.100.0170.00916.44
7.2.90.0190.02016.41
7.2.80.0050.02016.48
7.2.70.0140.00716.44
7.2.60.0080.01316.36
7.2.50.0110.01416.41
7.2.40.0070.01816.55
7.2.30.0140.01116.32
7.2.20.0150.00916.52
7.2.10.0130.00616.29
7.2.00.0060.01316.24

preferences:
105.25 ms | 1483 KiB | 5 Q