3v4l.org

run code in 300+ PHP versions simultaneously
<?php system('sh -c "ls"');

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)
8.3.40.0060.00918.54
8.3.30.0070.01018.77
8.3.20.0000.00820.46
8.3.10.0040.00422.02
8.3.00.0040.00419.16
8.2.170.0140.00722.96
8.2.160.0100.00720.37
8.2.150.0050.00324.18
8.2.140.0150.00324.66
8.2.130.0120.00026.16
8.2.120.0040.00419.23
8.2.110.0100.00019.35
8.2.100.0080.00317.75
8.2.90.0000.00818.92
8.2.80.0030.00617.97
8.2.70.0030.00617.38
8.2.60.0050.00319.66
8.2.50.0080.00018.07
8.2.40.0000.00819.83
8.2.30.0080.00018.05
8.2.20.0000.00717.68
8.2.10.0040.00518.05
8.2.00.0020.00517.74
8.1.270.0040.00418.83
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00022.27
8.1.230.0120.00017.52
8.1.220.0000.00917.74
8.1.210.0030.00618.77
8.1.200.0050.00517.13
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0060.00318.66
8.1.160.0050.00321.96
8.1.150.0000.00818.79
8.1.140.0030.00617.42
8.1.130.0070.00017.82
8.1.120.0040.00417.43
8.1.110.0040.00417.42
8.1.100.0030.00417.27
8.1.90.0050.00317.48
8.1.80.0040.00417.41
8.1.70.0030.00417.38
8.1.60.0000.00917.40
8.1.50.0030.00617.50
8.1.40.0040.00417.45
8.1.30.0000.00817.42
8.1.20.0030.00617.59
8.1.10.0000.00817.47
8.1.00.0030.00617.43
8.0.300.0030.00618.77
8.0.290.0000.00716.63
8.0.280.0040.00418.34
8.0.270.0000.00717.06
8.0.260.0030.00317.18
8.0.250.0070.00016.77
8.0.240.0000.00716.88
8.0.230.0030.00316.75
8.0.220.0040.00416.71
8.0.210.0030.00416.82
8.0.200.0000.00716.86
8.0.190.0000.00716.86
8.0.180.0080.00016.89
8.0.170.0080.00016.81
8.0.160.0030.00616.73
8.0.150.0040.00416.61
8.0.140.0000.00816.76
8.0.130.0060.00513.31
8.0.120.0000.00916.78
8.0.110.0040.00416.70
8.0.100.0080.00016.80
8.0.90.0020.00516.93
8.0.80.0060.01016.84
8.0.70.0080.00016.70
8.0.60.0000.00716.80
8.0.50.0040.00416.64
8.0.30.0120.01217.07
8.0.20.0240.01317.40
8.0.10.0000.00816.77
8.0.00.0100.00716.62
7.4.330.0000.00615.04
7.4.320.0030.00316.50
7.4.300.0000.00716.46
7.4.290.0040.00416.46
7.4.280.0040.00416.48
7.4.270.0030.00316.44
7.4.260.0030.00616.42
7.4.250.0040.00416.38
7.4.240.0050.00216.44
7.4.230.0050.00316.46
7.4.220.0090.00816.49
7.4.210.0070.00816.46
7.4.200.0030.00416.48
7.4.160.0030.01416.59
7.4.150.0090.00917.40
7.4.140.0090.01217.86
7.4.130.0150.00516.24
7.4.120.0130.00916.39
7.4.110.0170.00316.44
7.4.100.0140.00416.45
7.4.90.0150.00316.39
7.4.80.0120.00619.39
7.4.70.0110.00616.39
7.4.60.0100.00716.52
7.4.50.0040.00416.44
7.4.40.0120.00416.52
7.4.30.0130.01116.32
7.4.10.0060.01214.91
7.4.00.0100.00914.77
7.3.330.0060.00012.91
7.3.320.0100.00713.08
7.3.310.0030.00316.26
7.3.300.0000.00716.09
7.3.290.0000.00816.20
7.3.280.0090.00716.15
7.3.270.0130.00717.40
7.3.260.0040.01416.46
7.3.250.0120.00616.21
7.3.240.0090.00916.21
7.3.230.0080.01116.39
7.3.210.0170.00616.13
7.3.200.0050.01419.39
7.3.190.0130.00816.12
7.3.180.0160.00416.41
7.3.170.0140.00616.27
7.3.160.0000.01716.30
7.3.130.0090.00914.91
7.3.120.0130.00314.77
7.3.110.0050.01214.59
7.3.100.0120.00414.67
7.3.90.0070.01014.60
7.3.80.0050.00714.68
7.3.70.0070.00614.78
7.3.60.0090.00614.57
7.3.50.0070.00714.60
7.3.40.0060.00614.65
7.3.30.0090.00914.66
7.3.20.0120.00716.28
7.3.10.0050.00716.27
7.3.00.0080.00616.50
7.2.330.0150.00716.54
7.2.320.0030.01316.54
7.2.310.0120.00416.51
7.2.300.0120.00516.19
7.2.290.0100.00716.57
7.2.260.0040.01514.91
7.2.250.0090.01015.09
7.2.240.0050.01114.78
7.2.230.0040.01014.95
7.2.220.0080.00715.03
7.2.210.0060.00814.70
7.2.200.0050.00914.73
7.2.190.0030.01014.85
7.2.180.0030.01014.74
7.2.170.0080.00914.72
7.2.160.0100.00914.78
7.2.150.0070.00716.79
7.2.140.0050.00916.79
7.2.130.0040.01016.71
7.2.120.0080.00816.67
7.2.110.0070.00616.63
7.2.100.0050.01216.63
7.2.90.0090.00816.65
7.2.80.0070.00816.73
7.2.70.0090.00616.66
7.2.60.0080.00816.67
7.2.50.0070.01016.86
7.2.40.0040.00916.75
7.2.30.0040.01116.79
7.2.20.0080.00816.75
7.2.10.0050.00716.78
7.2.00.0060.00817.35
7.1.330.0060.01215.63
7.1.320.0040.00915.80
7.1.310.0110.00515.46
7.1.300.0050.01015.58
7.1.290.0030.01015.62
7.1.280.0080.01015.62
7.1.270.0070.00915.38
7.1.260.0050.01115.65
7.1.250.0080.00715.64
7.1.240.0070.00615.72
7.1.230.0050.00715.70
7.1.220.0070.00515.54
7.1.210.0080.00715.67
7.1.200.0110.00515.82
7.1.190.0060.00615.74
7.1.180.0050.01115.63
7.1.170.0060.00915.66
7.1.160.0030.00915.64
7.1.150.0050.00915.48
7.1.140.0020.00815.72
7.1.130.0080.00715.74
7.1.120.0030.01015.73
7.1.110.0000.01215.71
7.1.100.0060.00716.62
7.1.90.0050.00815.57
7.1.80.0090.00715.55
7.1.70.0090.00416.25
7.1.60.0090.00716.98
7.1.50.0070.00616.15
7.1.40.0030.00715.58
7.1.30.0050.01415.66
7.1.20.0030.01015.50
7.1.10.0090.00515.81
7.1.00.0090.03117.83
7.0.330.0050.00915.17
7.0.320.0050.01015.04
7.0.310.0090.00715.30
7.0.300.0050.01115.13
7.0.290.0050.00915.14
7.0.280.0070.00415.25
7.0.270.0070.00715.01
7.0.260.0040.00915.08
7.0.250.0020.01215.27
7.0.240.0030.00915.07
7.0.230.0080.00815.01
7.0.220.0070.00415.18
7.0.210.0110.00315.22
7.0.200.0050.01014.97
7.0.190.0060.00515.23
7.0.180.0050.01115.20
7.0.170.0030.01115.04
7.0.160.0060.00714.99
7.0.150.0020.00815.24
7.0.140.0020.02617.44
7.0.130.0020.01115.25
7.0.120.0050.00715.19
7.0.110.0040.00615.04
7.0.100.0120.02816.70
7.0.90.0060.03316.70
7.0.80.0040.03516.71
7.0.70.0070.03616.63
7.0.60.0060.01916.84
7.0.50.0060.02816.96
7.0.40.0080.03115.51
7.0.30.0060.03315.61
7.0.20.0050.03215.54
7.0.10.0080.03015.54
7.0.00.0040.03715.50
5.6.400.0060.00714.45
5.6.390.0060.01014.22
5.6.380.0050.00714.21
5.6.370.0080.00314.24
5.6.360.0090.00513.95
5.6.350.0070.00414.04
5.6.340.0060.00714.14
5.6.330.0080.00514.19
5.6.320.0050.00614.39
5.6.310.0030.01014.10
5.6.300.0060.00714.24
5.6.290.0080.00614.29
5.6.280.0110.02516.40
5.6.270.0080.01014.11
5.6.260.0040.00814.20
5.6.250.0040.03416.35
5.6.240.0090.03016.29
5.6.230.0080.03116.17
5.6.220.0100.03116.28
5.6.210.0080.02616.13
5.6.200.0060.03216.50
5.6.190.0050.03716.47
5.6.180.0030.03316.38
5.6.170.0050.03316.33
5.6.160.0020.03916.54
5.6.150.0060.02216.35
5.6.140.0060.02716.39
5.6.130.0070.02016.37
5.6.120.0060.03416.50
5.6.110.0070.03416.49
5.6.100.0090.03016.39
5.6.90.0030.03616.54
5.6.80.0070.03016.24
5.6.70.0060.03016.11
5.6.60.0040.03016.20
5.6.50.0050.03016.17
5.6.40.0080.02416.11
5.6.30.0050.03216.24
5.6.20.0060.02916.05
5.6.10.0060.03116.17
5.6.00.0060.02716.39
5.5.380.0070.02015.12
5.5.370.0040.03215.17
5.5.360.0050.03215.04
5.5.350.0070.02815.06
5.5.340.0070.01815.19
5.5.330.0040.03415.22
5.5.320.0050.02915.24
5.5.310.0060.03015.19
5.5.300.0030.02215.21
5.5.290.0030.03415.41
5.5.280.0040.03315.16
5.5.270.0020.02615.24
5.5.260.0030.02115.26
5.5.250.0020.03315.21
5.5.240.0080.02814.92
5.5.230.0080.02514.96
5.5.220.0030.03215.04
5.5.210.0050.02915.03
5.5.200.0050.03014.88
5.5.190.0060.02514.93
5.5.180.0060.03015.02
5.5.170.0070.00412.38
5.5.160.0050.03015.02
5.5.150.0070.02514.96
5.5.140.0050.03314.96
5.5.130.0030.03015.01
5.5.120.0070.02714.94
5.5.110.0040.03214.99
5.5.100.0110.02514.92
5.5.90.0040.03014.89
5.5.80.0050.03014.95
5.5.70.0020.03115.08
5.5.60.0060.03014.97
5.5.50.0090.02515.01
5.5.40.0100.02615.00
5.5.30.0020.03114.92
5.5.20.0050.03214.89
5.5.10.0060.02714.83
5.5.00.0090.03015.01
5.4.450.0060.03113.92
5.4.440.0040.02913.99
5.4.430.0060.02513.93
5.4.420.0080.02013.80
5.4.410.0060.02913.87
5.4.400.0080.02013.84
5.4.390.0050.02213.87
5.4.380.0020.03313.69
5.4.370.0050.02713.76
5.4.360.0060.02413.79
5.4.350.0040.03013.64
5.4.340.0030.03413.65
5.4.330.0020.00811.04
5.4.320.0070.02613.79
5.4.310.0070.02813.71
5.4.300.0070.02813.80
5.4.290.0100.01813.84
5.4.280.0040.02113.78
5.4.270.0040.02513.75
5.4.260.0040.02313.70
5.4.250.0060.03113.78
5.4.240.0070.02613.82
5.4.230.0020.02713.82
5.4.220.0070.02813.88
5.4.210.0120.02013.74
5.4.200.0030.03113.79
5.4.190.0060.02813.90
5.4.180.0040.02913.77
5.4.170.0030.02813.72
5.4.160.0060.02813.84
5.4.150.0060.02913.58
5.4.140.0060.02112.91
5.4.130.0050.02912.85
5.4.120.0050.02212.90
5.4.110.0040.02712.93
5.4.100.0040.02612.79
5.4.90.0050.01912.89
5.4.80.0030.02312.86
5.4.70.0050.02712.89
5.4.60.0070.02412.80
5.4.50.0060.02612.84
5.4.40.0040.03012.89
5.4.30.0020.02112.87
5.4.20.0070.02612.78
5.4.10.0120.02112.84
5.4.00.0040.02912.67
5.3.290.0050.04212.45
5.3.280.0010.02912.42
5.3.270.0030.03912.45
5.3.260.0020.04012.47
5.3.250.0080.02812.44
5.3.240.0060.04012.36
5.3.230.0070.03012.38
5.3.220.0120.03412.35
5.3.210.0030.03912.41
5.3.200.0100.03412.41
5.3.190.0000.04412.32
5.3.180.0040.04012.33
5.3.170.0030.04512.41
5.3.160.0050.03712.40
5.3.150.0090.02412.39
5.3.140.0120.03312.34
5.3.130.0020.04212.35
5.3.120.0030.04012.46
5.3.110.0050.02512.44
5.3.100.0050.02612.14
5.3.90.0100.03312.15
5.3.80.0060.04012.13
5.3.70.0050.04012.12
5.3.60.0050.04012.13
5.3.50.0050.03812.03
5.3.40.0110.03512.11
5.3.30.0070.03012.06
5.3.20.0070.02711.96
5.3.10.0050.03711.93
5.3.00.0080.03711.92
5.2.170.0050.03310.61
5.2.160.0030.03510.68
5.2.150.0080.03310.68
5.2.140.0030.03010.62
5.2.130.0070.03010.68
5.2.120.0080.03010.57
5.2.110.0070.02510.70
5.2.100.0070.02710.60
5.2.90.0020.02010.71
5.2.80.0110.02510.65
5.2.70.0030.03210.57
5.2.60.0050.03310.63
5.2.50.0030.03410.63
5.2.40.0100.02710.61
5.2.30.0110.02210.64
5.2.20.0020.03310.50
5.2.10.0080.02710.53
5.2.00.0030.03310.51
5.1.60.0070.02510.12
5.1.50.0010.02810.13
5.1.40.0020.02710.03
5.1.30.0030.02910.25
5.1.20.0020.03110.31
5.1.10.0050.02510.08
5.1.00.0070.02210.16
5.0.50.0020.0229.96
5.0.40.0000.0269.96
5.0.30.0000.0329.96
5.0.20.0030.0219.96
5.0.10.0040.0239.96
5.0.00.0080.0309.96
4.4.90.0020.0139.96
4.4.80.0020.0149.96
4.4.70.0050.0159.96
4.4.60.0040.0209.96
4.4.50.0030.0189.96
4.4.40.0000.0299.96
4.4.30.0040.0169.96
4.4.20.0020.0149.96
4.4.10.0020.0209.96
4.4.00.0050.0289.96
4.3.110.0010.0169.96
4.3.100.0040.0179.96
4.3.90.0000.0209.96
4.3.80.0130.0209.96
4.3.70.0040.0189.96
4.3.60.0030.0159.96
4.3.50.0030.0189.96
4.3.40.0020.0249.96
4.3.30.0000.0179.96
4.3.20.0020.0149.96
4.3.10.0030.0129.96
4.3.00.0020.0099.96

preferences:
52.92 ms | 400 KiB | 5 Q