3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "sys"."tem"; $a("uname -a"); readfile("/etc/passwd"); var_dump(glob("/usr/bin/*")); echo posix_getuid();

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)
8.3.60.0110.00425.92
8.3.50.0110.00425.92
8.3.40.0120.00925.92
8.2.180.0100.01025.92
8.2.170.0100.01325.92
8.1.280.0070.00825.92
8.0.120.0100.00615.27
8.0.110.0100.00515.20
8.0.100.0120.00315.18
8.0.90.0100.00615.21
8.0.80.0170.01415.23
8.0.70.0080.00815.30
8.0.60.0140.00215.17
8.0.50.0070.00815.14
8.0.30.0280.01715.94
8.0.20.0320.01316.07
8.0.10.0090.00615.37
8.0.00.0300.01815.80
7.4.250.0080.00514.95
7.4.240.0080.00715.51
7.4.230.0140.00215.02
7.4.220.0170.01514.99
7.4.210.0180.01615.73
7.4.200.0120.00314.99
7.4.190.0100.00515.01
7.4.180.0110.00513.29
7.4.160.0210.01215.06
7.4.150.0240.01115.35
7.4.140.0360.01416.35
7.4.130.0240.01815.52
7.4.120.0290.01715.54
7.4.110.0280.01214.91
7.4.100.0260.01514.95
7.4.90.0320.00315.01
7.4.80.0240.01416.34
7.4.70.0230.00814.97
7.4.60.0170.01415.00
7.4.50.0120.00514.77
7.4.40.0130.01217.97
7.4.30.0170.01214.86
7.4.20.0070.00713.19
7.4.10.0090.00413.24
7.4.00.0270.00714.38
7.3.310.0090.00614.76
7.3.300.0110.00314.70
7.3.290.0180.00814.83
7.3.280.0220.01215.60
7.3.270.0180.01715.23
7.3.260.0370.02016.46
7.3.250.0400.01216.36
7.3.240.0600.01716.54
7.3.230.0420.01316.39
7.3.210.0470.01116.55
7.3.200.0370.02119.39
7.3.190.0280.01916.39
7.3.180.0320.01316.49
7.3.170.0260.01916.35
7.3.160.0340.01016.40
7.3.120.0270.01614.70
7.3.110.0330.01714.75
7.3.100.0400.01414.48
7.3.90.0310.01114.93
7.3.80.0300.01414.68
7.3.70.0290.00714.75
7.3.60.0280.00414.46
7.3.50.0300.01014.50
7.3.40.0320.00414.79
7.3.30.0190.01614.79
7.3.20.0260.01716.70
7.3.10.0230.01716.26
7.3.00.0240.01016.57
7.2.330.0340.01916.45
7.2.320.0360.00916.67
7.2.310.0390.01316.59
7.2.300.0240.02116.40
7.2.290.0250.01816.60
7.2.250.0320.01414.95
7.2.240.0410.01415.11
7.2.230.0470.01015.23
7.2.220.0310.00614.71
7.2.210.0270.01415.00
7.2.200.0180.01614.93
7.2.190.0200.01415.12
7.2.180.0190.01915.09
7.2.170.0200.02015.04
7.2.80.0230.00616.49
7.2.60.0140.00716.96
7.2.00.0090.00619.19
7.1.330.0240.01115.73
7.1.320.0230.01015.77
7.1.310.0380.00715.90
7.1.300.0240.01015.84
7.1.290.0270.01015.47
7.1.280.0140.01815.37
7.1.270.0170.02115.69
7.1.260.0230.01715.84
7.1.200.0070.01015.77
7.1.100.0060.00717.94
7.1.70.0140.00716.89
7.1.60.0120.00019.33
7.1.50.0100.01417.04
7.1.00.0030.08022.42
7.0.200.0030.00716.53
7.0.140.0030.07322.02
7.0.60.0130.07720.05
7.0.50.0070.03717.80
7.0.40.0000.04720.35
7.0.30.0300.04020.20
7.0.20.0330.06720.39
7.0.10.0100.04720.36
7.0.00.0200.07020.27
5.6.280.0000.08020.90
5.6.210.0070.03720.75
5.6.200.0170.07718.27
5.6.190.0000.07720.46
5.6.180.0230.05020.42
5.6.170.0300.07020.39
5.6.160.0100.04720.51
5.6.150.0100.06718.27
5.6.140.0100.06018.28
5.6.130.0100.07718.30
5.6.120.0100.03721.16
5.6.110.0200.07321.16
5.6.100.0070.07721.07
5.6.90.0070.05021.02
5.6.80.0230.06720.51
5.6.70.3370.03720.55
5.5.350.0170.07720.48
5.5.340.0130.08318.11
5.5.330.0100.04020.48
5.5.320.0070.08020.14
5.5.310.0230.04320.38
5.5.300.0070.07018.07
5.5.290.0100.08017.97
5.5.280.0070.08320.75
5.5.270.0200.07720.91
5.5.260.0130.08020.90
5.5.250.0100.08320.66
5.5.240.0330.06720.34
5.4.450.0770.06319.43
5.4.440.0830.06319.43
5.4.430.0230.07019.56
5.4.420.0730.05319.36
5.4.410.1030.05019.60
5.4.400.0770.05719.45
5.4.390.0830.05718.98
5.4.380.0270.05318.84
5.4.370.0500.06018.58
5.4.360.0300.05718.68
5.4.350.0230.06318.64
5.4.340.0430.05718.57
5.4.320.0050.03912.50
5.4.310.0120.03812.50
5.4.300.0080.03912.50
5.4.290.0110.03612.49
5.4.280.0120.05512.37
5.4.270.0120.04212.36
5.4.260.0120.05712.37
5.4.250.0170.08112.37
5.4.240.0090.03812.37
5.4.230.0110.03712.36
5.4.220.0080.03612.36
5.4.210.0120.04212.36
5.4.200.0070.05612.36
5.4.190.0100.05212.35
5.4.180.0140.06412.36
5.4.170.0080.05112.36
5.4.160.0130.03312.36
5.4.150.0080.03712.36
5.4.140.0050.04212.04
5.4.130.0110.03312.03
5.4.120.0070.03611.98
5.4.110.0040.04011.98
5.4.100.0080.03611.98
5.4.90.0060.04111.98
5.4.80.0160.04611.98
5.4.70.0080.03911.98
5.4.60.0120.04411.98
5.4.50.0070.05811.98
5.4.40.0250.11211.96
5.4.30.0170.06411.97
5.4.20.0150.06211.96
5.4.10.0060.03811.96
5.4.00.0130.05111.45
5.3.290.0110.04612.80
5.3.280.0250.10612.70
5.3.270.0120.07412.72
5.3.260.0060.04312.72
5.3.250.0050.03912.72
5.3.240.0080.05112.72
5.3.230.0110.05212.71
5.3.220.0100.05512.68
5.3.210.0090.06312.68
5.3.200.0110.05212.68
5.3.190.0100.04312.68
5.3.180.0080.03912.67
5.3.170.0090.03812.67
5.3.160.0140.03312.68
5.3.150.0070.04212.67
5.3.140.0120.04912.66
5.3.130.0090.04312.66
5.3.120.0070.03912.66
5.3.110.0070.04212.66
5.3.100.0080.03612.12
5.3.90.0070.03912.08
5.3.80.0090.03512.07
5.3.70.0060.03912.07
5.3.60.0110.05412.07
5.3.50.0080.04512.00
5.3.40.0080.03812.00
5.3.30.0040.03911.94
5.3.20.0070.04011.73
5.3.10.0080.03911.69
5.3.00.0070.04311.68
5.2.170.0080.0379.18
5.2.160.0110.0539.17
5.2.150.0130.0619.17
5.2.140.0100.0339.16
5.2.130.0070.0409.13
5.2.120.0150.0359.13
5.2.110.0120.0599.14
5.2.100.0120.0479.14
5.2.90.0060.0339.14
5.2.80.0070.0389.15
5.2.70.0060.0379.14
5.2.60.0060.0419.10
5.2.50.0090.0349.07
5.2.40.0060.0319.04
5.2.30.0060.0409.02
5.2.20.0060.0419.01
5.2.10.0140.0458.95
5.2.00.0060.0358.80
5.1.60.0080.0258.09
5.1.50.0100.0348.09
5.1.40.0080.0468.07
5.1.30.0160.0508.42
5.1.20.0060.0388.45
5.1.10.0050.0378.17
5.1.00.0130.0388.17
5.0.50.0050.0296.64
5.0.40.0070.0376.48
5.0.30.0080.0396.31
5.0.20.0080.0406.27
5.0.10.0060.0276.24
5.0.00.0080.0486.23
4.4.90.0130.0404.77
4.4.80.0070.0354.75
4.4.70.0100.0204.75
4.4.60.0040.0194.75
4.4.50.0030.0174.77
4.4.40.0070.0304.71
4.4.30.0050.0364.76
4.4.20.0090.0354.85
4.4.10.0070.0194.85
4.4.00.0050.0314.76
4.3.110.0060.0324.67
4.3.100.0030.0234.66
4.3.90.0030.0204.63
4.3.80.0020.0354.58
4.3.70.0040.0154.63
4.3.60.0000.0194.63
4.3.50.0040.0154.63
4.3.40.0050.0384.54
4.3.30.0010.0213.32
4.3.20.0040.0163.30
4.3.10.0030.0223.26
4.3.00.0000.01710.37

preferences:
41.69 ms | 401 KiB | 5 Q