3v4l.org

run code in 300+ PHP versions simultaneously
<?php $subdir = 'rasmus'; $file = 'phpfi'; class _ { const DIR = __DIR__; } echo "{${_::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)
8.3.60.0110.00416.48
8.3.50.0090.00616.10
8.3.40.0140.00018.49
8.3.30.0130.00318.58
8.3.20.0040.00420.04
8.3.10.0070.00021.60
8.3.00.0050.00317.53
8.2.180.0130.00716.38
8.2.170.0110.00722.96
8.2.160.0100.00320.52
8.2.150.0080.00024.18
8.2.140.0070.00724.66
8.2.130.0070.00026.16
8.2.120.0050.00220.93
8.2.110.0100.00021.10
8.2.100.0120.00018.16
8.2.90.0000.00819.25
8.2.80.0030.00518.03
8.2.70.0030.00617.63
8.2.60.0040.00417.89
8.2.50.0030.00518.10
8.2.40.0080.00020.42
8.2.30.0040.00421.09
8.2.20.0050.00218.05
8.2.10.0030.00618.13
8.2.00.0000.00718.04
8.1.280.0170.00025.92
8.1.270.0040.00424.01
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0030.00623.83
8.1.230.0100.00019.15
8.1.220.0080.00017.78
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.11
8.1.180.0040.00418.10
8.1.170.0080.00018.50
8.1.160.0020.00518.87
8.1.150.0040.00418.84
8.1.140.0040.00419.57
8.1.130.0030.00318.88
8.1.120.0040.00417.39
8.1.110.0040.00317.49
8.1.100.0040.00417.36
8.1.90.0080.00017.49
8.1.80.0040.00417.35
8.1.70.0000.00717.39
8.1.60.0030.00617.56
8.1.50.0040.00417.43
8.1.40.0040.00417.38
8.1.30.0030.00717.54
8.1.20.0080.00017.56
8.1.10.0040.00417.38
8.1.00.0030.00517.39
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.43
8.0.270.0000.00717.20
8.0.260.0000.00616.93
8.0.250.0030.00316.93
8.0.240.0040.00417.01
8.0.230.0070.00017.03
8.0.220.0070.00016.91
8.0.210.0000.00717.00
8.0.200.0040.00416.89
8.0.190.0080.00016.84
8.0.180.0030.00616.86
8.0.170.0000.00717.01
8.0.160.0060.00316.94
8.0.150.0030.00416.88
8.0.140.0000.00716.95
8.0.130.0030.00313.43
8.0.120.0050.00316.87
8.0.110.0050.00316.94
8.0.100.0000.00717.01
8.0.90.0080.00016.90
8.0.80.0080.00616.84
8.0.70.0000.00816.96
8.0.60.0040.00416.75
8.0.50.0020.00516.89
8.0.30.0080.01116.98
8.0.20.0100.01117.40
8.0.10.0040.00416.94
8.0.00.0100.00716.73
7.4.330.0030.00315.55
7.4.320.0030.00316.45
7.4.300.0040.00416.41
7.4.290.0030.00316.35
7.4.280.0080.00016.46
7.4.270.0040.00416.61
7.4.260.0030.00616.45
7.4.250.0040.00416.60
7.4.240.0040.00416.51
7.4.230.0030.00316.29
7.4.220.0090.01616.60
7.4.210.0060.00816.60
7.4.200.0080.00016.65
7.4.160.0110.00916.51
7.4.150.0110.00617.40
7.4.140.0090.01517.86
7.4.130.0090.01016.50
7.4.120.0120.00716.45
7.4.110.0080.00816.31
7.4.100.0150.00316.44
7.4.90.0120.00616.53
7.4.80.0100.01119.39
7.4.70.0080.01216.66
7.4.60.0100.00916.55
7.4.50.0030.00916.53
7.4.40.0080.00816.48
7.4.30.0060.01216.43
7.4.10.0060.01015.04
7.4.00.0100.00715.02
7.3.330.0000.00613.16
7.3.320.0020.00213.29
7.3.310.0070.00016.16
7.3.300.0000.00716.31
7.3.290.0070.00716.38
7.3.280.0100.00616.35
7.3.270.0060.01217.40
7.3.260.0150.00916.39
7.3.250.0130.00716.47
7.3.240.0140.01016.60
7.3.230.0100.00716.32
7.3.210.0110.00716.32
7.3.200.0130.00416.41
7.3.190.0080.00816.33
7.3.180.0100.01316.38
7.3.170.0100.00716.49
7.3.160.0100.00616.51
7.3.130.0030.01014.86
7.3.120.0160.00015.02
7.3.110.0130.00014.67
7.3.100.0040.00714.59
7.3.90.0040.01114.84
7.3.80.0100.00014.83
7.3.70.0030.01014.93
7.3.60.0040.00814.89
7.3.50.0030.00614.68
7.3.40.0090.00014.83
7.3.30.0100.00714.75
7.3.20.0130.00016.81
7.3.10.0050.00716.55
7.3.00.0110.00216.63
7.2.330.0100.01016.72
7.2.320.0060.01616.64
7.2.310.0130.00316.68
7.2.300.0100.01416.42
7.2.290.0000.01516.74
7.2.260.0090.00915.16
7.2.250.0090.00714.70
7.2.240.0140.00014.76
7.2.230.0110.00315.29
7.2.220.0070.01114.89
7.2.210.0070.00715.25
7.2.200.0060.00615.15
7.2.190.0060.00614.75
7.2.180.0030.00614.98
7.2.170.0000.01514.98
7.2.160.0120.00615.03
7.2.150.0070.00716.69
7.2.140.0060.00616.94
7.2.130.0090.00616.97
7.2.120.0080.00516.78
7.2.110.0040.00816.88
7.2.100.0070.00716.86
7.2.90.0090.00716.99
7.2.80.0070.00916.89
7.2.70.0050.00816.84
7.2.60.0060.00716.91
7.2.50.0030.01016.82
7.2.40.0020.01216.89
7.2.30.0060.00616.89
7.2.20.0030.00816.77
7.2.10.0050.00916.86
7.2.00.0020.01117.75
7.1.330.0110.00315.90
7.1.320.0040.01115.80
7.1.310.0000.01415.66
7.1.300.0120.00015.61
7.1.290.0060.00615.67
7.1.280.0070.00715.85
7.1.270.0030.00615.47
7.1.260.0070.00715.37
7.1.250.0040.00815.82
7.1.240.0030.00915.84
7.1.230.0030.00615.74
7.1.220.0040.00815.82
7.1.210.0030.01015.54
7.1.200.0070.00715.67
7.1.190.0070.00715.81
7.1.180.0080.00415.84
7.1.170.0100.00615.51
7.1.160.0100.00315.65
7.1.150.0030.00915.86
7.1.140.0000.01015.50
7.1.130.0090.00315.47
7.1.120.0040.00715.78
7.1.110.0040.00815.80
7.1.100.0080.00816.94
7.1.90.0030.01015.51
7.1.80.0060.00615.82
7.1.70.0280.00915.35
7.1.60.0230.01015.46
7.1.50.0250.01115.40
7.1.40.2180.00815.30
7.1.30.0310.00915.33
7.1.20.0300.00415.40
7.1.10.0390.00615.36
7.1.00.0320.00315.32
7.0.330.0070.00715.41
7.0.320.0000.01315.33
7.0.310.0090.00615.35
7.0.300.0060.00615.26
7.0.290.0060.01115.23
7.0.280.0030.00915.39
7.0.270.0030.00715.09
7.0.260.0000.00815.32
7.0.250.0070.00315.38
7.0.240.0110.00415.18
7.0.230.0040.00715.42
7.0.220.0090.00315.56
7.0.210.0060.00315.27
7.0.200.0200.00915.11
7.0.190.0300.01115.04
7.0.180.0320.00015.21
7.0.170.0250.00715.13
7.0.160.0360.00115.11
7.0.150.0290.00715.23
7.0.140.0260.00915.21
7.0.130.0190.00415.10
7.0.120.0460.00215.23
7.0.110.0320.00515.22
7.0.100.0450.00215.14
7.0.90.0420.00815.21
7.0.80.0490.00015.17
7.0.70.0390.00715.10
7.0.60.0420.00515.22
7.0.50.2570.00715.07
7.0.40.0060.00814.23
7.0.30.0030.01014.26
7.0.20.0030.00814.23
7.0.10.0000.01214.20
7.0.00.0070.00514.26
5.6.400.0030.00614.26
5.6.390.0060.00914.18
5.6.380.0070.01014.53
5.6.370.0090.00614.48
5.6.360.0070.00714.37
5.6.350.0030.01414.25
5.6.340.0080.00314.17
5.6.330.0110.00314.41
5.6.320.0110.00914.39
5.6.310.0030.00713.99
5.6.300.0060.00614.59
5.6.290.0070.00714.38
5.6.280.0060.00614.45
5.6.270.0070.00314.04
5.6.260.0030.00714.39
5.6.250.0030.01014.57
5.6.240.0090.00614.10
5.6.230.0060.00614.39
5.6.220.0110.00314.24
5.6.210.0030.00914.15
5.6.200.0090.00614.38
5.6.190.0000.01414.32
5.6.180.0030.00614.24
5.6.170.0070.00314.18
5.6.160.0030.00714.02
5.6.150.0000.01314.05
5.6.140.0000.01514.44
5.6.130.0030.00714.16
5.6.120.0100.00314.41
5.6.110.0040.01114.43
5.6.100.0000.01214.41
5.6.90.0150.00014.23
5.6.80.0060.01214.10
5.6.70.0070.01014.23
5.6.60.0080.00514.18
5.6.50.0000.01514.20
5.6.40.0060.00614.02
5.6.30.0030.01014.07
5.6.20.0030.00613.93
5.6.10.0130.00314.24
5.6.00.0030.01014.24

preferences:
39.97 ms | 400 KiB | 5 Q