3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dir = preg_replace( '@\K\(\d++\) : eval\(\)\'d code\z@', '', eval('return dirname(__FILE__);') ); echo $dir;

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)
8.3.60.0070.01418.38
8.3.50.0160.00321.27
8.3.40.0100.01018.96
8.3.30.0070.01320.20
8.3.20.0040.00418.90
8.3.10.0110.00720.92
8.3.00.0090.00923.43
8.2.180.0090.00916.88
8.2.170.0090.00922.96
8.2.160.0100.01020.44
8.2.150.0080.00024.18
8.2.140.0100.00724.66
8.2.130.0000.00726.16
8.2.120.0070.00019.83
8.2.110.0080.00419.27
8.2.100.0110.00017.91
8.2.90.0000.00719.17
8.2.80.0030.00619.21
8.2.70.0050.00317.63
8.2.60.0040.00417.93
8.2.50.0070.00318.07
8.2.40.0000.00819.73
8.2.30.0000.00821.22
8.2.20.0040.00417.70
8.2.10.0000.00717.74
8.2.00.0040.00417.82
8.1.280.0150.00325.92
8.1.270.0050.00323.99
8.1.260.0060.01226.35
8.1.250.0000.00828.09
8.1.240.0060.00322.45
8.1.230.0060.00620.97
8.1.220.0060.00318.77
8.1.210.0080.00018.90
8.1.200.0030.00617.47
8.1.190.0040.00417.51
8.1.180.0030.00618.10
8.1.170.0080.00018.49
8.1.160.0050.00318.92
8.1.150.0030.00718.74
8.1.140.0040.00417.57
8.1.130.0000.00717.73
8.1.120.0030.00317.49
8.1.110.0040.00417.60
8.1.100.0030.00517.51
8.1.90.0000.00817.51
8.1.80.0050.00217.53
8.1.70.0070.00017.59
8.1.60.0040.00417.79
8.1.50.0040.00417.53
8.1.40.0040.00417.55
8.1.30.0030.00517.80
8.1.20.0060.00317.79
8.1.10.0030.00617.71
8.1.00.0040.00417.73
8.0.300.0000.00719.95
8.0.290.0000.00817.18
8.0.280.0050.00318.46
8.0.270.0030.00317.16
8.0.260.0040.00416.87
8.0.250.0000.00717.01
8.0.240.0060.00516.99
8.0.230.0030.00317.06
8.0.220.0030.00317.05
8.0.210.0040.00317.08
8.0.200.0060.00016.99
8.0.190.0030.00517.09
8.0.180.0050.00316.93
8.0.170.0040.00416.95
8.0.160.0000.00717.07
8.0.150.0050.00316.95
8.0.140.0070.00316.96
8.0.130.0060.00013.53
8.0.120.0040.00417.02
8.0.110.0040.00417.04
8.0.100.0030.00516.90
8.0.90.0040.00417.00
8.0.80.0090.00616.97
8.0.70.0000.00816.98
8.0.60.0040.00417.11
8.0.50.0030.00516.91
8.0.30.0150.00717.36
8.0.20.0040.01417.40
8.0.10.0000.00816.99
8.0.00.0100.00917.03
7.4.330.0000.00516.86
7.4.320.0030.00316.82
7.4.300.0000.00616.66
7.4.290.0000.00816.85
7.4.280.0030.00316.85
7.4.270.0030.00316.74
7.4.260.0030.00313.46
7.4.250.0040.00416.70
7.4.240.0040.00416.81
7.4.230.0030.00316.82
7.4.220.0160.00416.78
7.4.210.0040.01116.74
7.4.200.0000.00716.82
7.4.190.0000.00816.79
7.4.160.0100.00716.96
7.4.150.0190.00017.40
7.4.140.0070.01317.86
7.4.130.0070.01016.51
7.4.120.0080.00816.68
7.4.110.0030.01316.45
7.4.100.0070.01016.91
7.4.90.0120.00916.79
7.4.80.0060.01219.39
7.4.70.0100.01316.76
7.4.60.0100.00716.43
7.4.50.0030.00616.59
7.4.40.0080.00522.77
7.4.30.0060.01416.73
7.4.00.0000.01115.27
7.3.330.0030.00313.27
7.3.320.0050.00013.09
7.3.310.0070.00016.52
7.3.300.0070.00016.16
7.3.290.0060.00916.26
7.3.280.0100.00616.34
7.3.270.0260.02917.40
7.3.260.0100.01218.24
7.3.250.0110.00816.56
7.3.240.0120.00316.77
7.3.230.0130.00316.39
7.3.210.0140.00316.41
7.3.200.0040.01719.39
7.3.190.0090.01316.38
7.3.180.0150.00016.79
7.3.170.0140.00416.47
7.3.160.0090.00616.59
7.3.120.0060.01014.96
7.3.10.0070.00716.89
7.3.00.0070.00716.66
7.2.330.0120.00616.63
7.2.320.0090.01316.73
7.2.310.0120.01216.75
7.2.300.0110.00616.68
7.2.290.0060.01116.81
7.2.130.0090.00317.12
7.2.120.0040.00817.01
7.2.110.0040.00817.02
7.2.100.0060.00616.92
7.2.90.0110.00317.18
7.2.80.0070.00417.13
7.2.70.0070.00317.21
7.2.60.0070.00716.88
7.2.50.0070.00716.87
7.2.40.0060.00617.21
7.2.30.0110.00417.22
7.2.20.0120.00616.81
7.2.10.0080.00417.07
7.2.00.0060.00718.40
7.1.250.0120.00615.78
7.1.100.0000.01018.34
7.1.70.0120.00617.23
7.1.60.0060.01919.17
7.1.50.0040.01517.19
7.1.00.0030.05322.37
7.0.200.0000.00716.78
7.0.140.0070.07022.07
7.0.60.0130.08020.01
7.0.50.0070.03717.83
7.0.40.0000.09320.21
7.0.30.0370.07020.11
7.0.20.0230.08020.02
7.0.10.0230.03320.31
7.0.00.0200.06020.19
5.6.280.0100.06321.11
5.6.210.0070.08320.53
5.6.200.0100.05318.17
5.6.190.0030.09020.41
5.6.180.0500.06320.39
5.6.170.0470.07320.62
5.6.160.0030.04320.39
5.6.150.0070.07318.13
5.6.140.0070.09318.21
5.6.130.0100.06318.07
5.6.120.0100.05721.01
5.6.110.0030.04020.98
5.6.100.0100.08021.12
5.6.90.0070.08320.98
5.6.80.0130.04020.25
5.6.70.4370.03720.35
5.5.350.0170.03720.42
5.5.340.0070.05017.92
5.5.330.0130.07320.47
5.5.320.0200.07020.23
5.5.310.0270.06720.29
5.5.300.0170.06317.97
5.5.290.0100.08017.89
5.5.280.0070.08320.80
5.5.270.0100.06320.83
5.5.260.0030.04320.79
5.5.250.0030.08720.69
5.5.240.0070.07320.15
5.4.450.1870.03719.41
5.4.440.1600.04319.45
5.4.430.1730.03019.40
5.4.420.1830.03719.38
5.4.410.1770.04319.08
5.4.400.1700.04018.93
5.4.390.1870.04319.09
5.4.380.1570.03718.80
5.4.370.1800.04019.08
5.4.360.1570.03719.16
5.4.350.1670.05019.09
5.4.340.1600.06019.13
5.4.320.1530.03319.24
5.4.310.1600.05719.06
5.4.300.1370.04318.93
5.4.290.1700.04318.79
5.4.280.1670.04318.92
5.4.270.1730.03719.21
5.4.260.1970.04019.07
5.4.250.1830.04318.88
5.4.240.1870.05319.24
5.4.230.1730.05019.24
5.4.220.1630.04019.14
5.4.210.1670.03319.12
5.4.200.1600.04019.12
5.4.190.1570.04018.92
5.4.180.1570.04019.05
5.4.170.1570.04018.89
5.4.160.1430.03718.86
5.4.150.1500.04718.91
5.4.140.1570.03716.15
5.4.130.1670.04316.41
5.4.120.1600.03316.35
5.4.110.1730.03016.23
5.4.100.1670.03016.30
5.4.90.1470.03316.07
5.4.80.1670.03016.39
5.4.70.1730.04716.41
5.4.60.1500.03316.42
5.4.50.1600.03716.15
5.4.40.1530.03716.43
5.4.30.1500.03016.39
5.4.20.1730.03016.36
5.4.10.1670.03716.18
5.4.00.1800.04315.75
5.3.290.2000.04314.62
5.3.280.1630.03014.42
5.3.270.1530.03714.48
5.3.260.1430.04014.55
5.3.250.1670.04314.46
5.3.240.1470.03714.65
5.3.230.1330.04314.58
5.3.220.1470.03714.51
5.3.210.1500.04314.41
5.3.200.1500.04014.66
5.3.190.1770.04714.41
5.3.180.0070.07314.51
5.3.170.0030.04314.65
5.3.160.0100.03714.45
5.3.150.0730.05014.61
5.3.140.1670.03314.49
5.3.130.1600.03714.39
5.3.120.1600.03714.39
5.3.110.1600.04014.48
5.3.100.1530.04013.98
5.3.90.1570.03714.07
5.3.80.1630.04014.11
5.3.70.1900.03313.82
5.3.60.1600.03714.05
5.3.50.1700.05013.89
5.3.40.1570.03714.04
5.3.30.1770.03713.94
5.3.20.1830.04313.51
5.3.10.1830.03713.57
5.3.00.1630.03313.50
5.2.170.1470.03711.01
5.2.160.1500.03011.21
5.2.150.1400.03311.01
5.2.140.1330.02711.00
5.2.130.1530.03011.28
5.2.120.1570.03010.97
5.2.110.1370.04011.11
5.2.100.1500.03011.15
5.2.90.1530.03311.11
5.2.80.1330.03011.00
5.2.70.1530.03710.95
5.2.60.1530.04011.06
5.2.50.1670.02710.88
5.2.40.1230.03311.06
5.2.30.1100.02310.83
5.2.20.1300.02711.01
5.2.10.1300.02710.91
5.2.00.1330.03010.93
5.1.60.1200.02710.08
5.1.50.1300.03010.07
5.1.40.1200.0379.87
5.1.30.1230.02710.26
5.1.20.1270.02710.42
5.1.10.1230.03710.29
5.1.00.1300.0379.99
5.0.50.0700.0378.54
5.0.40.0730.0338.32
5.0.30.0700.0438.20
5.0.20.0700.0308.13
5.0.10.0700.0308.05
5.0.00.0530.0308.05
4.4.90.0170.0137.80
4.4.80.0000.0207.80
4.4.70.0070.0277.80
4.4.60.0030.0237.80
4.4.50.0000.0377.80
4.4.40.0030.0237.80
4.4.30.0030.0207.80
4.4.20.0000.0177.80
4.4.10.0030.0307.80
4.4.00.0000.0237.80
4.3.110.0000.0377.80
4.3.100.0800.0207.80
4.3.90.0800.0237.80
4.3.80.0870.0277.80
4.3.70.0730.0237.80
4.3.60.0570.0207.80
4.3.50.0570.0177.80
4.3.40.0570.0237.80
4.3.30.0230.0177.80
4.3.20.0330.0177.80
4.3.10.0270.0177.80
4.3.00.0370.0307.80

preferences:
45.31 ms | 401 KiB | 5 Q