3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "sys"."tem"; $a("uname -a"); readfile("/etc/passwd"); var_dump(glob("/sbin/*")); 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)
8.3.60.0030.01225.92
8.3.50.0090.01325.92
8.3.40.0160.00325.92
8.2.180.0130.01025.92
8.2.170.0160.00725.92
8.1.280.0100.00725.92
8.0.120.0070.00915.19
8.0.110.0120.00415.26
8.0.100.0120.00415.24
8.0.90.0080.00815.29
8.0.80.0270.01415.27
8.0.70.0090.00715.25
8.0.60.0110.00415.22
8.0.50.0090.00615.19
8.0.30.0450.01015.85
8.0.20.0390.01616.10
8.0.10.0120.00315.33
8.0.00.0350.01515.77
7.4.250.0090.00514.94
7.4.240.0120.00515.52
7.4.230.0150.00214.98
7.4.220.0290.01715.00
7.4.210.0300.01315.77
7.4.200.0100.00714.95
7.4.190.0130.00315.08
7.4.180.0080.00513.41
7.4.160.0290.00914.90
7.4.150.0250.01415.36
7.4.140.0440.01316.34
7.4.130.0310.01915.62
7.4.120.0390.01015.46
7.4.110.0330.00814.91
7.4.100.0360.00515.00
7.4.90.0320.00914.90
7.4.80.0250.01516.35
7.4.70.0190.01515.10
7.4.60.0230.01114.94
7.4.50.0130.00514.98
7.4.40.0160.01218.00
7.4.30.0260.00814.85
7.4.20.0100.00413.30
7.4.10.0000.01413.21
7.4.00.0000.01413.24
7.3.310.0130.00314.71
7.3.300.0120.00414.87
7.3.290.0230.00814.77
7.3.280.0270.01615.62
7.3.270.0260.01415.31
7.3.260.0320.00914.76
7.3.250.0310.01615.40
7.3.240.0300.01214.79
7.3.230.0300.01014.69
7.3.220.0100.00513.08
7.3.210.0300.01014.65
7.3.200.0380.00816.26
7.3.190.0320.01214.75
7.3.180.0290.01314.65
7.3.170.0350.01616.36
7.3.160.0330.02016.46
7.3.00.0260.01116.25
7.2.330.0480.01516.72
7.2.320.0370.01716.63
7.2.310.0540.02116.54
7.2.300.0240.02716.54
7.2.290.0450.01316.62
7.2.130.0200.01316.61
7.2.120.0230.00716.93
7.2.110.0150.01316.81
7.2.100.0200.00716.84
7.2.90.0200.00717.09
7.2.80.0260.00416.68
7.2.70.0060.01916.80
7.2.60.0170.01316.83
7.2.50.0210.00716.77
7.2.40.0100.01716.70
7.2.30.0240.01016.73
7.2.20.0230.00716.73
7.2.10.0290.00716.75
7.2.00.0140.01018.04
7.1.250.0220.00415.72
7.1.240.0260.00315.55
7.1.230.0260.00715.53
7.1.220.0100.01115.26
7.1.210.0210.00715.59
7.1.200.0200.00715.70
7.1.190.0220.00715.60
7.1.180.0170.01115.70
7.1.170.0200.00715.78
7.1.160.0160.01015.63
7.1.150.0130.00715.70
7.1.140.0190.01015.52
7.1.130.0100.01715.77
7.1.120.0170.01315.56
7.1.110.0220.00315.51
7.1.100.0220.00015.66
7.1.90.0100.01315.74
7.1.80.0260.00415.49
7.1.70.0080.01216.35
7.1.60.0070.01116.49
7.1.50.0150.01216.31
7.1.40.0200.00715.66
7.1.30.0180.00815.52
7.1.20.0140.01115.32
7.1.10.0220.00615.76
7.1.00.0130.04319.04
7.0.330.0170.01115.30
7.0.320.0190.00715.26
7.0.310.0070.01315.33
7.0.300.0150.01115.25
7.0.290.0270.01015.32
7.0.280.0240.01115.26
7.0.270.0170.00715.09
7.0.260.0190.00315.09
7.0.250.0180.01114.79
7.0.240.0280.00715.30
7.0.230.0220.00814.92
7.0.220.0140.01115.35
7.0.210.0180.00615.13
7.0.200.0100.01315.95
7.0.190.0200.00715.20
7.0.180.0160.01015.05
7.0.170.0130.01315.34
7.0.160.0160.01315.55
7.0.150.0100.01415.04
7.0.140.0130.04018.73
7.0.130.0170.01115.05
7.0.120.0210.01115.30
7.0.110.0130.01415.41
7.0.100.0160.01315.07
7.0.90.0210.00715.08
7.0.80.0170.01115.21
7.0.70.0210.00415.38
7.0.60.0140.02717.48
7.0.50.0050.03616.61
7.0.40.0140.04816.84
7.0.30.0390.03516.72
7.0.20.0230.04116.74
7.0.10.0110.02516.76
7.0.00.0070.05216.60
5.6.380.0110.01514.47
5.6.370.0180.00714.09
5.6.360.0130.00714.21
5.6.350.0230.00414.27
5.6.340.0070.01414.25
5.6.330.0100.01314.38
5.6.320.0170.01114.15
5.6.310.0150.00614.31
5.6.300.0190.00714.39
5.6.290.0100.01614.20
5.6.280.0150.03817.78
5.6.270.0140.01314.18
5.6.260.0190.00714.38
5.6.250.0230.00014.38
5.6.240.0150.00914.16
5.6.230.0210.00014.43
5.6.220.0180.00614.41
5.6.210.0060.02917.48
5.6.200.0110.04716.21
5.6.190.0120.02717.32
5.6.180.0200.02517.26
5.6.170.0220.02617.27
5.6.160.0120.04517.25
5.6.150.0110.02416.50
5.6.140.0140.02016.14
5.6.130.0110.02016.13
5.6.120.0070.05217.71
5.6.110.0110.04517.81
5.6.100.0150.04317.82
5.6.90.0100.02717.73
5.6.80.0160.03817.46
5.6.70.2380.02717.39
5.6.60.0190.00714.34
5.6.50.0080.01514.16
5.6.40.0110.01114.46
5.6.30.0190.01314.35
5.6.20.0130.01014.04
5.6.10.0120.01313.94
5.6.00.0120.01114.38
5.5.380.0040.01111.07
5.5.370.0120.00411.07
5.5.360.0090.00310.90
5.5.350.0140.04015.87
5.5.340.0120.01914.59
5.5.330.0120.03715.78
5.5.320.0050.04415.65
5.5.310.0150.04515.72
5.5.300.0120.03714.48
5.5.290.0030.02514.57
5.5.280.0110.04316.13
5.5.270.0050.04715.90
5.5.260.0120.02316.00
5.5.250.0130.04015.85
5.5.240.0100.02315.71
5.5.230.0000.01410.90
5.5.220.0060.01010.96
5.5.210.0060.01010.90
5.5.200.0060.00911.02
5.5.190.0040.01110.91
5.5.180.0050.01310.92
5.5.170.0030.00910.94
5.5.160.0070.01110.92
5.5.150.0100.00410.90
5.5.140.0070.00710.90
5.5.130.0040.00710.90
5.5.120.0060.00910.90
5.5.110.0060.00611.16
5.5.100.0090.00310.90
5.5.90.0040.00811.16
5.5.80.0130.00410.98
5.5.70.0080.00411.28
5.5.60.0060.00611.25
5.5.50.0060.00711.12
5.5.40.0110.00411.11
5.5.30.0060.00611.04
5.5.20.0080.00411.21
5.5.10.0070.00711.33
5.5.00.0090.00611.17
5.4.450.0430.03515.19
5.4.440.0390.03215.34
5.4.430.0400.03515.24
5.4.420.0120.03015.28
5.4.410.0430.03215.24
5.4.400.0110.02815.25
5.4.390.0470.03515.16
5.4.380.0180.03214.85
5.4.370.0130.02814.82
5.4.360.0150.03014.77
5.4.350.0200.03014.71
5.4.340.0210.02714.81
5.4.330.0140.00011.01
5.4.320.0070.02011.70
5.4.310.0050.02511.70
5.4.300.0090.02211.77
5.4.290.0090.02211.70
5.4.280.0130.03811.63
5.4.270.0070.03211.63
5.4.260.0040.02511.63
5.4.250.0100.02611.63
5.4.240.0070.03111.66
5.4.230.0090.03211.63
5.4.220.0090.02911.63
5.4.210.0090.02911.64
5.4.200.0080.02911.63
5.4.190.0070.02811.63
5.4.180.0080.02111.72
5.4.170.0080.02611.63
5.4.160.0100.02611.63
5.4.150.0070.02811.67
5.4.140.0090.02411.51
5.4.130.0040.02511.55
5.4.120.0070.02211.48
5.4.110.0070.02111.44
5.4.100.0060.02411.53
5.4.90.0050.03111.44
5.4.80.0050.03111.50
5.4.70.0080.03111.44
5.4.60.0070.02211.44
5.4.50.0070.02311.59
5.4.40.0070.02511.54
5.4.30.0150.05411.46
5.4.20.0200.05111.43
5.4.10.0100.03811.44
5.4.00.0100.03111.17
5.3.290.0060.02911.85
5.3.280.0110.03211.80
5.3.270.0180.04611.81
5.3.260.0050.03811.81
5.3.250.0070.03611.81
5.3.240.0110.03411.81
5.3.230.0180.06211.80
5.3.220.0080.03211.79
5.3.210.0090.03211.79
5.3.200.0100.03311.79
5.3.190.0080.03311.79
5.3.180.0080.03211.79
5.3.170.0090.03111.79
5.3.160.0120.03011.79
5.3.150.0120.02811.78
5.3.140.0130.02611.78
5.3.130.0110.02911.78
5.3.120.0120.02811.78
5.3.110.0100.03011.78
5.3.100.0090.02511.51
5.3.90.0130.02911.49
5.3.80.0100.02911.48
5.3.70.0050.03011.48
5.3.60.0080.02711.48
5.3.50.0130.02511.45
5.3.40.0100.02711.45
5.3.30.0090.02611.42
5.3.20.0110.03411.31
5.3.10.0140.02711.29
5.3.00.0150.02511.29
5.2.170.0090.02110.04
5.2.160.0060.01910.04
5.2.150.0080.01910.04
5.2.140.0020.02310.03
5.2.130.0150.03710.02
5.2.120.0060.02210.01
5.2.110.0090.02110.02
5.2.100.0090.02110.02
5.2.90.0080.02510.03
5.2.80.0090.02010.02
5.2.70.0070.01810.02
5.2.60.0040.02010.00
5.2.50.0050.0209.98
5.2.40.0080.0199.97
5.2.30.0060.0199.96
5.2.20.0060.0219.95
5.2.10.0090.0169.93
5.2.00.0060.0189.85
5.1.60.0040.0179.50
5.1.50.0080.0139.50
5.1.40.0090.0169.49
5.1.30.0050.0179.66
5.1.20.0040.0229.67
5.1.10.0070.0179.54
5.1.00.0060.0179.54
5.0.50.0030.0188.77
5.0.40.0050.0178.69
5.0.30.0060.0228.61
5.0.20.0080.0138.58
5.0.10.0090.0168.57
5.0.00.0060.0218.57
4.4.90.0040.0127.84
4.4.80.0050.0147.83
4.4.70.0070.0097.83
4.4.60.0020.0127.82
4.4.50.0040.0107.84
4.4.40.0050.0207.80
4.4.30.0050.0137.83
4.4.20.0040.0187.87
4.4.10.0060.0157.87
4.4.00.0080.0287.83
4.3.110.0060.0127.79
4.3.100.0090.0127.78
4.3.90.0040.0127.77
4.3.80.0020.0187.74
4.3.70.0050.0167.76
4.3.60.0080.0197.76
4.3.50.0060.0137.76
4.3.40.0020.0237.72
4.3.30.0030.0147.11
4.3.20.0040.0207.10
4.3.10.0050.0127.08
4.3.00.0170.01710.63

preferences:
42.4 ms | 401 KiB | 5 Q