3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(shell_exec("ls -1"));

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)
8.3.60.0170.00416.75
8.3.50.0250.00921.89
8.3.40.0090.01218.51
8.3.30.0080.00618.85
8.3.20.0040.00420.16
8.3.10.0040.00423.58
8.3.00.0000.00822.51
8.2.180.0110.00318.60
8.2.170.0070.01422.96
8.2.160.0100.00422.25
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0000.00822.13
8.2.110.0080.00022.20
8.2.100.0120.00017.84
8.2.90.0060.00319.23
8.2.80.0080.00017.97
8.2.70.0030.00617.38
8.2.60.0040.00417.93
8.2.50.0040.00818.07
8.2.40.0030.00618.09
8.2.30.0070.00017.97
8.2.20.0060.00317.53
8.2.10.0000.00819.36
8.2.00.0080.00017.70
8.1.280.0090.00625.92
8.1.270.0030.00623.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.96
8.1.230.0030.00919.09
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0080.00417.23
8.1.190.0060.00317.18
8.1.180.0030.00618.10
8.1.170.0080.00018.59
8.1.160.0040.00422.01
8.1.150.0040.00418.64
8.1.140.0050.00317.50
8.1.130.0030.00317.71
8.1.120.0000.00717.38
8.1.110.0000.00717.26
8.1.100.0040.00417.46
8.1.90.0000.01117.27
8.1.80.0000.00717.41
8.1.70.0030.00317.31
8.1.60.0030.00517.40
8.1.50.0040.00417.45
8.1.40.0000.00817.52
8.1.30.0000.00817.55
8.1.20.0050.00317.54
8.1.10.0000.00817.44
8.1.00.0000.00917.39
8.0.300.0070.00018.77
8.0.290.0040.00417.15
8.0.280.0030.00318.32
8.0.270.0030.00517.12
8.0.260.0030.00316.80
8.0.250.0070.00016.79
8.0.240.0000.00716.72
8.0.230.0070.00016.79
8.0.220.0030.00316.80
8.0.210.0050.00316.77
8.0.200.0000.00816.86
8.0.190.0040.00416.96
8.0.180.0020.00516.84
8.0.170.0000.00916.84
8.0.160.0060.00316.68
8.0.150.0030.00416.64
8.0.140.0020.00516.73
8.0.130.0000.00513.23
8.0.120.0040.00416.77
8.0.110.0000.00816.74
8.0.100.0000.00816.62
8.0.90.0040.00416.83
8.0.80.0100.00716.77
8.0.70.0000.00816.86
8.0.60.0000.00816.68
8.0.50.0000.00716.76
8.0.30.0130.00617.02
8.0.20.0070.01217.40
8.0.10.0000.00816.91
8.0.00.0110.01216.59
7.4.330.0030.00315.02
7.4.320.0060.00016.32
7.4.300.0040.00416.41
7.4.290.0030.00316.36
7.4.280.0030.00316.43
7.4.270.0070.00416.39
7.4.260.0000.00716.38
7.4.250.0040.00416.18
7.4.240.0020.00616.43
7.4.230.0000.00716.26
7.4.220.0120.00716.35
7.4.210.0080.00716.34
7.4.200.0030.00316.46
7.4.190.0070.00016.62
7.4.160.0090.00616.46
7.4.150.0070.01117.40
7.4.140.0090.01117.86
7.4.130.0070.01416.57
7.4.120.0080.01016.29
7.4.110.0070.01116.48
7.4.100.0040.02016.40
7.4.90.0150.00916.40
7.4.80.0120.01019.39
7.4.70.0070.01016.24
7.4.60.0040.01216.61
7.4.50.0000.00516.58
7.4.40.0040.01522.77
7.4.30.0000.01816.30
7.4.00.0030.00914.73
7.3.330.0030.00512.89
7.3.320.0050.00013.06
7.3.310.0000.00716.04
7.3.300.0030.00316.04
7.3.290.0070.01116.18
7.3.280.0090.00916.21
7.3.270.0030.01417.40
7.3.260.0150.00316.38
7.3.250.0120.00816.34
7.3.240.0100.00616.27
7.3.230.0090.00916.39
7.3.210.0170.01116.32
7.3.200.0070.01119.39
7.3.190.0160.00416.16
7.3.180.0080.00816.21
7.3.170.0030.01316.29
7.3.160.0100.00716.43
7.3.120.0110.00614.85
7.3.00.0070.00816.50
7.2.330.0140.00416.38
7.2.320.0140.00416.41
7.2.310.0110.00616.10
7.2.300.0170.00116.28
7.2.290.0110.00616.52
7.2.130.0120.00316.66
7.2.120.0060.00616.84
7.2.110.0070.00716.73
7.2.100.0000.01016.73
7.2.90.0060.01016.70
7.2.80.0090.00616.85
7.2.70.0040.00816.84
7.2.60.0060.00716.67
7.2.50.0030.01116.82
7.2.40.0080.00816.93
7.2.30.0030.01016.58
7.2.20.0130.00416.72
7.2.10.0030.01216.84
7.2.00.0070.01116.37
7.1.250.0000.01115.45
7.1.240.0000.01215.37
7.1.230.0070.00615.70
7.1.220.0060.00915.64
7.1.210.0070.00715.50
7.1.200.0130.00515.47
7.1.190.0060.00615.52
7.1.180.0070.00415.81
7.1.170.0130.00415.72
7.1.160.0060.00615.80
7.1.150.0030.01415.39
7.1.140.0080.01215.81
7.1.130.0070.00815.66
7.1.120.0100.00715.61
7.1.110.0030.00615.63
7.1.100.0080.00516.97
7.1.90.0100.00415.80
7.1.80.0110.00715.48
7.1.70.0050.00716.30
7.1.60.0120.00917.45
7.1.50.0090.00816.19
7.1.40.0100.00415.75
7.1.30.0040.01115.85
7.1.20.0040.01115.84
7.1.10.0060.00615.55
7.1.00.0040.04419.08
7.0.330.0070.00015.32
7.0.320.0050.00315.29
7.0.310.0160.00415.27
7.0.300.0060.00715.25
7.0.290.0070.00715.34
7.0.280.0030.01015.39
7.0.270.0140.00015.43
7.0.260.0090.00615.00
7.0.250.0050.00615.18
7.0.240.0030.00615.25
7.0.230.0100.00715.40
7.0.220.0070.00415.27
7.0.210.0070.00715.41
7.0.200.0080.00915.82
7.0.190.0060.00415.10
7.0.180.0060.00415.20
7.0.170.0070.00415.37
7.0.160.0140.00015.30
7.0.150.0030.00715.25
7.0.140.0030.04318.63
7.0.130.0060.00915.25
7.0.120.0090.00315.35
7.0.110.0150.00415.36
7.0.100.0030.01015.41
7.0.90.0130.00015.23
7.0.80.0100.00415.31
7.0.70.0080.03618.47
7.0.60.0080.02718.49
7.0.50.0030.04518.73
7.0.40.0030.04816.66
7.0.30.0100.04316.80
7.0.20.0090.04516.72
7.0.10.0090.04016.66
7.0.00.0050.04716.80
5.6.380.0090.00314.12
5.6.370.0120.00414.28
5.6.360.0070.00714.33
5.6.350.0030.01214.16
5.6.340.0000.01014.00
5.6.330.0030.01014.25
5.6.320.0110.00014.50
5.6.310.0100.00314.36
5.6.300.0060.00714.31
5.6.290.0030.00614.09
5.6.280.0120.03717.69
5.6.270.0060.00614.20
5.6.260.0090.00714.17
5.6.250.0030.01414.05
5.6.240.0030.00614.33
5.6.230.0090.00413.93
5.6.220.0060.03717.23
5.6.210.0100.04217.44
5.6.200.0130.04517.64
5.6.190.0130.03617.53
5.6.180.0080.04317.61
5.6.170.0040.04917.69
5.6.160.0030.03817.64
5.6.150.0030.05017.56
5.6.140.0040.04717.55
5.6.130.0090.04517.68
5.6.120.0090.04317.63
5.6.110.0100.04517.60
5.6.100.0020.04817.59
5.6.90.0030.04717.51
5.6.80.0060.03517.25
5.6.70.0080.04017.23
5.6.60.0060.04517.36
5.6.50.0060.04317.20
5.6.40.0050.02717.23
5.6.30.0030.04817.16
5.6.20.0080.03517.35
5.6.10.0060.04517.15
5.6.00.0060.03717.26
5.5.380.0070.00712.93
5.5.370.0030.01012.93
5.5.360.0070.02016.65
5.5.350.0030.03716.67
5.5.340.0030.04416.88
5.5.330.0030.04616.87
5.5.320.0070.04416.93
5.5.310.0070.04016.85
5.5.300.0030.02716.84
5.5.290.0050.04316.84
5.5.280.0060.04316.92
5.5.270.0000.05216.77
5.5.260.0030.04716.90
5.5.250.0020.05016.76
5.5.240.0080.03816.62
5.5.230.0060.04516.58
5.5.220.0030.04416.60
5.5.210.0030.04016.54
5.5.200.0030.04516.58
5.5.190.0050.04316.54
5.5.180.0070.02716.52
5.5.170.0000.00712.93
5.5.160.0080.03816.51
5.5.150.0030.03516.55
5.5.140.0030.04416.58
5.5.130.0020.03016.55
5.5.120.0030.03516.50
5.5.110.0050.04416.55
5.5.100.0050.04316.46
5.5.90.0020.03216.50
5.5.80.0020.02416.55
5.5.70.0040.03416.54
5.5.60.0080.03916.49
5.5.50.0020.04416.46
5.5.40.0030.04216.49
5.5.30.0070.02216.43
5.5.20.0060.04416.49
5.5.10.0080.04116.52
5.5.00.0030.04116.45
5.4.450.0060.03216.16
5.4.440.0100.01716.19
5.4.430.0020.03416.14
5.4.420.0070.04216.16
5.4.410.0060.03216.12
5.4.400.0020.04015.99
5.4.390.0080.03715.99
5.4.380.0050.03815.88
5.4.370.0090.03516.03
5.4.360.0070.03715.99
5.4.350.0050.03916.00
5.4.340.0070.03316.04
5.4.330.0090.00412.93
5.4.320.0030.04215.96
5.4.310.0040.03115.98
5.4.300.0020.04415.96
5.4.290.0030.04415.94
5.4.280.0020.04015.99
5.4.270.0070.03715.91
5.4.260.0050.03215.86
5.4.250.0090.03715.88
5.4.240.0060.03415.93
5.4.230.0130.03516.00
5.4.220.0060.03916.01
5.4.210.0040.02215.95
5.4.200.0050.04215.94
5.4.190.0040.02816.03
5.4.180.0050.03815.85
5.4.170.0060.03915.95
5.4.160.0050.02815.86
5.4.150.0030.04516.00
5.4.140.0000.03814.63
5.4.130.0010.02814.68
5.4.120.0080.03714.63
5.4.110.0020.04514.60
5.4.100.0070.03414.59
5.4.90.0030.03514.60
5.4.80.0000.04114.69
5.4.70.0110.03214.68
5.4.60.0050.04014.63
5.4.50.0050.04114.64
5.4.40.0060.03414.70
5.4.30.0050.04114.58
5.4.20.0080.04114.69
5.4.10.0050.04314.63
5.4.00.0070.03714.39
5.3.290.0050.02813.77
5.3.280.0050.03913.69
5.3.270.0040.04213.70
5.3.260.0020.02213.77
5.3.250.0020.02313.76
5.3.240.0070.03713.70
5.3.230.0010.04613.74
5.3.220.0060.03813.75
5.3.210.0020.03913.70
5.3.200.0000.03613.74
5.3.190.0030.03113.68
5.3.180.0060.03013.68
5.3.170.0070.04413.66
5.3.160.0130.03813.74
5.3.150.0050.04613.74
5.3.140.0100.03913.73
5.3.130.0100.04313.65
5.3.120.0120.03913.74
5.3.110.0070.03613.67
5.3.100.0080.03813.47
5.3.90.0020.04013.40
5.3.80.0060.04013.40
5.3.70.0100.03213.47
5.3.60.0110.03513.38
5.3.50.0030.04113.43
5.3.40.0060.02513.41
5.3.30.0020.03713.42
5.3.20.0020.03313.28
5.3.10.0160.03113.22
5.3.00.0030.03313.27
5.2.170.0050.03012.54
5.2.160.0050.02012.54
5.2.150.0020.01812.54
5.2.140.0030.03412.54
5.2.130.0050.03212.54
5.2.120.0030.03312.54
5.2.110.0020.03612.54
5.2.100.0020.03412.54
5.2.90.0040.02712.54
5.2.80.0050.03512.54
5.2.70.0030.03712.54
5.2.60.0040.03712.54
5.2.50.0070.03212.54
5.2.40.0070.02712.54
5.2.30.0070.03012.54
5.2.20.0020.03212.54
5.2.10.0000.03512.54
5.2.00.0000.03812.54
5.1.60.0030.02012.54
5.1.50.0060.01712.54
5.1.40.0050.02012.54
5.1.30.0140.02512.54
5.1.20.0100.02312.54
5.1.10.0050.02012.54
5.1.00.0010.03312.54
5.0.50.0040.02112.54
5.0.40.0010.02512.54
5.0.30.0030.03812.54
5.0.20.0070.01512.54
5.0.10.0010.02612.54
5.0.00.0040.02512.54
4.4.90.0030.02112.54
4.4.80.0020.01712.54
4.4.70.0000.02112.54
4.4.60.0020.01912.54
4.4.50.0020.02012.54
4.4.40.0030.02812.54
4.4.30.0030.01512.54
4.4.20.0020.01612.54
4.4.10.0050.01712.54
4.4.00.0080.02312.54
4.3.110.0000.01812.54
4.3.100.0000.01612.54
4.3.90.0030.01812.54
4.3.80.0000.03012.54
4.3.70.0010.01312.54
4.3.60.0040.01012.54
4.3.50.0040.01212.54
4.3.40.0020.02912.54
4.3.30.0030.02012.54
4.3.20.0020.01912.54
4.3.10.0010.01612.54
4.3.00.0050.01812.54

preferences:
51.84 ms | 401 KiB | 5 Q