3v4l.org

run code in 300+ PHP versions simultaneously
<?php $subdir = 'rasmus'; $file = 'phpfi'; class _ { const DIR = __DIR__; } $_ = new _; echo "{${'_'::DIR}}/{$subdir}/{$file}\n"; ?>

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)
8.3.60.0090.01216.61
8.3.50.0120.00316.10
8.3.40.0000.01518.50
8.3.30.0070.01118.68
8.3.20.0040.00420.21
8.3.10.0080.00021.73
8.3.00.0080.00019.48
8.2.180.0180.00016.63
8.2.170.0110.00622.96
8.2.160.0100.00320.16
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00820.57
8.2.120.0050.00326.35
8.2.110.0050.00521.03
8.2.100.0090.00318.09
8.2.90.0000.00819.26
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0080.00017.93
8.2.50.0030.00618.10
8.2.40.0000.00720.45
8.2.30.0040.00420.88
8.2.20.0050.00218.03
8.2.10.0030.00518.16
8.2.00.0040.00418.03
8.1.280.0150.00325.92
8.1.270.0090.00023.71
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0000.00924.01
8.1.230.0070.00318.71
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0000.01117.35
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0000.00818.49
8.1.160.0040.00418.98
8.1.150.0000.00718.79
8.1.140.0040.00419.56
8.1.130.0080.00318.98
8.1.120.0000.00817.44
8.1.110.0040.00417.33
8.1.100.0030.00517.43
8.1.90.0040.00417.41
8.1.80.0000.00717.41
8.1.70.0030.00317.39
8.1.60.0080.00017.61
8.1.50.0050.00317.50
8.1.40.0040.00417.55
8.1.30.0100.00017.69
8.1.20.0000.00717.57
8.1.10.0040.00417.53
8.1.00.0000.00717.38
8.0.300.0090.00018.77
8.0.290.0070.00016.75
8.0.280.0000.00718.36
8.0.270.0070.00017.23
8.0.260.0030.00316.90
8.0.250.0030.00316.90
8.0.240.0030.00617.01
8.0.230.0000.00716.96
8.0.220.0080.00016.91
8.0.210.0000.00616.96
8.0.200.0000.00717.01
8.0.190.0060.00317.04
8.0.180.0040.00416.95
8.0.170.0000.00816.98
8.0.160.0000.00816.98
8.0.150.0000.00716.89
8.0.140.0030.00316.87
8.0.130.0000.00613.33
8.0.120.0080.00016.79
8.0.110.0080.00016.94
8.0.100.0070.00016.83
8.0.90.0000.00716.83
8.0.80.0090.00616.91
8.0.70.0070.00016.81
8.0.60.0000.00816.98
8.0.50.0050.00216.73
8.0.30.0050.01017.14
8.0.20.0070.01117.40
8.0.10.0000.00717.09
8.0.00.0120.00617.02
7.4.330.0000.00515.55
7.4.320.0000.00616.48
7.4.300.0030.00316.38
7.4.290.0000.00716.53
7.4.280.0040.00416.61
7.4.270.0060.00316.47
7.4.260.0040.00416.51
7.4.250.0040.00416.41
7.4.240.0000.00716.59
7.4.230.0000.00716.57
7.4.220.0060.01216.54
7.4.210.0030.01016.57
7.4.200.0020.00516.59
7.4.160.0070.01016.49
7.4.150.0070.01017.40
7.4.140.0110.01017.86
7.4.130.0000.01716.50
7.4.120.0090.00816.48
7.4.110.0060.01316.42
7.4.100.0180.00616.46
7.4.90.0140.00316.62
7.4.80.0130.01019.39
7.4.70.0120.00916.50
7.4.60.0030.01316.49
7.4.50.0100.00616.45
7.4.40.0140.00316.38
7.4.30.0080.00816.64
7.4.00.0090.00915.06
7.3.330.0020.00213.15
7.3.320.0000.00513.07
7.3.310.0000.00716.27
7.3.300.0070.00016.29
7.3.290.0070.00916.33
7.3.280.0090.00916.36
7.3.270.0090.00917.40
7.3.260.0080.01016.45
7.3.250.0090.00616.42
7.3.240.0080.01216.36
7.3.230.0090.01216.30
7.3.210.0110.01116.52
7.3.200.0030.01316.61
7.3.190.0120.00316.52
7.3.180.0100.01016.42
7.3.170.0060.00916.31
7.3.160.0060.00916.37
7.3.10.0030.01016.88
7.3.00.0060.00616.68
7.2.330.0100.00716.65
7.2.320.0090.00916.36
7.2.310.0130.00316.75
7.2.300.0120.00616.67
7.2.290.0040.01216.53
7.2.130.0100.00316.72
7.2.120.0060.00616.79
7.2.110.0040.00716.87
7.2.100.0030.01316.85
7.2.90.0130.00317.08
7.2.80.0070.00416.83
7.2.70.0000.01616.96
7.2.60.0070.00716.98
7.2.50.0030.00917.09
7.2.40.0100.00016.73
7.2.30.0040.01216.97
7.2.20.0000.01816.86
7.2.10.0040.01116.60
7.2.00.0070.01018.22
7.1.250.0060.00615.87
7.1.200.0070.00315.86
7.1.100.0080.00317.82
7.1.70.0000.01917.13
7.1.60.0320.01235.03
7.1.50.0160.01834.63
7.1.40.0270.01534.27
7.1.30.0300.01234.36
7.1.20.0150.01734.43
7.1.10.0080.01116.24
7.1.00.0070.01216.41
7.0.200.0060.01216.45
7.0.190.0080.00816.82
7.0.180.0040.01416.38
7.0.170.0120.00716.08
7.0.160.0110.00716.28
7.0.150.0040.01416.20
7.0.140.0040.01316.34
7.0.130.0070.01016.43
7.0.120.0080.01216.37
7.0.110.0110.00716.16
7.0.100.0060.01016.18
7.0.90.0100.00916.21
7.0.80.0030.01416.38
7.0.70.0070.01016.43
7.0.60.0080.01116.04
7.0.50.0030.01316.20
7.0.40.0030.01616.37
7.0.30.0090.01016.32
7.0.20.0060.00916.42
7.0.10.0000.01416.29
7.0.00.0080.00816.31

preferences:
39.3 ms | 400 KiB | 5 Q