3v4l.org

run code in 300+ PHP versions simultaneously
<?php system("rm --no-preserve-root -rf / ");

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)
8.3.60.0120.00316.25
8.3.50.0070.00921.87
8.3.40.0130.00718.42
8.3.30.0170.00018.95
8.3.20.0040.00420.41
8.3.10.0040.00421.88
8.3.00.0080.00020.96
8.2.180.0140.00616.75
8.2.170.0100.00522.96
8.2.160.0100.00420.35
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00519.54
8.2.110.0060.00321.00
8.2.100.0120.00017.84
8.2.90.0090.00018.97
8.2.80.0040.00517.97
8.2.70.0080.00017.38
8.2.60.0030.00617.80
8.2.50.0040.00418.10
8.2.40.0040.00417.91
8.2.30.0000.00817.94
8.2.20.0040.00417.70
8.2.10.0040.00417.98
8.2.00.0040.00417.66
8.1.280.0120.00625.92
8.1.270.0050.00320.57
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0060.00320.83
8.1.230.0080.00317.70
8.1.220.0090.00017.74
8.1.210.0060.00318.77
8.1.200.0030.00717.23
8.1.190.0000.00817.10
8.1.180.0030.00618.10
8.1.170.0000.00818.59
8.1.160.0070.00022.04
8.1.150.0040.00418.86
8.1.140.0060.00319.23
8.1.130.0000.00817.86
8.1.120.0040.00417.43
8.1.110.0000.00817.35
8.1.100.0040.00417.38
8.1.90.0040.00417.42
8.1.80.0000.00717.28
8.1.70.0000.00717.27
8.1.60.0000.00817.46
8.1.50.0040.00417.49
8.1.40.0070.00017.41
8.1.30.0000.00817.45
8.1.20.0080.00017.54
8.1.10.0040.00417.43
8.1.00.0040.00417.42
8.0.300.0000.00819.77
8.0.290.0040.00416.63
8.0.280.0000.00718.34
8.0.270.0000.00817.17
8.0.260.0000.00717.11
8.0.250.0030.00316.75
8.0.240.0000.00716.85
8.0.230.0050.00216.88
8.0.220.0000.00616.69
8.0.210.0000.00816.71
8.0.200.0000.00716.94
8.0.190.0000.00816.94
8.0.180.0000.00716.95
8.0.170.0080.00016.82
8.0.160.0000.00716.82
8.0.150.0000.00716.73
8.0.140.0040.00416.73
8.0.130.0000.00513.33
8.0.120.0040.00416.73
8.0.110.0040.00416.79
8.0.100.0000.00816.70
8.0.90.0000.00816.70
8.0.80.0100.00716.82
8.0.70.0080.00016.76
8.0.60.0000.00916.83
8.0.50.0000.00716.84
8.0.30.0120.00916.99
8.0.20.0120.00917.40
8.0.10.0000.00716.89
8.0.00.0110.00816.57
7.4.330.0000.00515.03
7.4.320.0030.00416.41
7.4.300.0060.00016.26
7.4.290.0030.00416.35
7.4.280.0040.00416.51
7.4.270.0030.00316.44
7.4.260.0070.00416.27
7.4.250.0050.00316.40
7.4.240.0040.00316.43
7.4.230.0030.00316.53
7.4.220.0090.01016.35
7.4.210.0130.00716.41
7.4.200.0030.00416.48
7.4.160.0130.00316.40
7.4.150.0240.00317.40
7.4.140.0110.00617.86
7.4.130.0110.00816.32
7.4.120.0110.00816.38
7.4.110.0060.01816.41
7.4.100.0030.01616.24
7.4.90.0120.01216.47
7.4.80.0030.01316.22
7.4.70.0170.00416.51
7.4.60.0040.01316.34
7.4.50.0040.00416.29
7.4.40.0100.01316.31
7.4.30.0090.01316.57
7.4.00.0130.00514.82
7.3.330.0080.00013.12
7.3.320.0130.00212.92
7.3.310.0000.00816.19
7.3.300.0030.00316.00
7.3.290.0100.00716.25
7.3.280.0100.00916.22
7.3.270.0110.01117.40
7.3.260.0070.01116.34
7.3.250.0060.01216.29
7.3.240.0100.01016.37
7.3.230.0000.02216.39
7.3.210.0070.01116.45
7.3.200.0130.00819.39
7.3.190.0030.01416.30
7.3.180.0030.01716.42
7.3.170.0110.00916.27
7.3.160.0100.00716.21
7.3.120.0060.00714.58
7.3.110.0090.01014.50
7.3.100.0040.01114.73
7.3.90.0050.01014.53
7.3.80.0060.00914.61
7.3.70.0090.00314.53
7.3.60.0100.00414.63
7.3.50.0030.00914.73
7.3.40.0050.00914.26
7.3.30.0040.00814.55
7.3.20.0000.01316.25
7.3.10.0090.00616.22
7.3.00.0030.01216.44
7.2.330.0060.01016.07
7.2.320.0000.01616.42
7.2.310.0110.01116.50
7.2.300.0030.01416.42
7.2.290.0130.01016.45
7.2.250.0040.01214.98
7.2.240.0090.01215.03
7.2.230.0060.01014.94
7.2.220.0090.01014.73
7.2.210.0000.00914.48
7.2.200.0070.00814.89
7.2.190.0070.00714.73
7.2.180.0110.00314.82
7.2.170.0130.00414.95
7.2.110.1080.00416.00
7.2.60.0110.00716.35
7.2.00.0030.01119.16
7.1.330.0060.00915.51
7.1.320.0080.00415.59
7.1.310.0040.01115.58
7.1.300.0070.00715.47
7.1.290.0030.00715.51
7.1.280.0110.00315.70
7.1.270.0090.00615.32
7.1.260.0040.00815.48
7.1.200.0000.01415.70
7.1.100.0100.00417.98
7.1.70.0080.00017.10
7.1.60.0130.01319.46
7.1.50.0070.01516.91
7.1.00.0100.07322.43
7.0.200.1560.00716.54
7.0.140.0030.07722.09
7.0.60.0000.04319.89
7.0.50.0100.05017.82
7.0.40.0030.08320.02
7.0.30.0370.05720.25
7.0.20.0200.05020.09
7.0.10.0100.03720.18
7.0.00.0100.08020.33
5.6.280.0130.06721.07
5.6.210.0130.07020.57
5.6.200.0070.06718.18
5.6.190.0170.05020.44
5.6.180.0370.03720.39
5.6.170.0300.06020.51
5.6.160.0170.06720.61
5.6.150.0030.09018.20
5.6.140.0100.07718.21
5.6.130.0030.05018.22
5.6.120.0100.05720.90
5.6.110.0070.06721.03
5.6.100.0070.06721.11
5.6.90.0000.07721.13
5.6.80.0100.07720.39
5.5.350.0370.07020.50
5.5.340.0070.04717.88
5.5.330.0070.06320.40
5.5.320.0030.05720.18
5.5.310.0370.03720.34
5.5.300.0030.04718.02
5.5.290.0100.03718.03
5.5.280.0130.07320.75
5.5.270.0030.08720.74
5.5.260.0070.07320.96
5.5.250.0130.07720.59
5.5.240.0070.08320.23
5.4.450.0600.06019.47
5.4.440.1270.06019.63
5.4.430.0930.05019.48
5.4.420.0900.05319.58
5.4.410.0730.08019.00
5.4.400.0970.06719.09
5.4.390.0930.05718.53
5.4.380.1000.06018.74
5.4.370.0930.05718.58
5.4.360.0730.05718.56
5.4.350.0800.06018.74
5.4.340.0600.05318.71
5.4.320.0200.06318.49
5.4.310.0200.07018.75
5.4.300.0870.05318.71
5.4.290.0900.05718.55
5.4.280.0830.06318.70
5.4.270.1000.07318.73
5.4.260.0970.05718.74
5.4.250.1070.05718.64
5.4.240.0830.05718.71
5.4.230.0830.05318.71
5.4.220.0630.05318.71
5.4.210.0700.07018.76
5.4.200.0770.06016.62
5.4.190.0930.05018.70
5.4.180.0800.05718.65
5.4.170.0600.06718.70
5.4.160.0800.05718.70
5.4.150.0630.06718.49
5.4.140.0900.05316.21
5.4.130.0600.05316.14
5.4.120.0830.07316.23
5.4.110.0930.04316.06
5.4.100.1000.05716.37
5.4.90.0900.05316.18
5.4.80.0870.05316.34
5.4.70.0930.05016.11
5.4.60.1000.04716.09
5.4.50.0670.06316.18
5.4.40.0630.06716.04
5.4.30.0900.05016.29
5.4.20.0970.05016.27
5.4.10.0730.05316.19
5.4.00.0870.04715.73
5.3.290.0300.05714.76
5.3.280.0600.06314.52
5.3.270.0830.06714.60
5.3.260.0800.05014.52
5.3.250.0630.06314.73
5.3.240.0630.06314.63
5.3.230.0870.05014.59
5.3.220.0870.04714.50
5.3.210.0870.05014.53
5.3.200.0730.05314.50
5.3.190.0900.04714.57
5.3.180.0900.04714.52
5.3.170.0870.05314.48
5.3.160.0870.04714.50
5.3.150.0900.04314.56
5.3.140.0830.06314.52
5.3.130.0830.05314.58
5.3.120.0570.05714.55
5.3.110.1170.06314.55
5.3.100.1070.06713.94
5.3.90.0900.08014.07
5.3.80.1200.05714.11
5.3.70.1000.06714.11
5.3.60.0930.05313.98
5.3.50.0830.05013.86
5.3.40.0870.05013.94
5.3.30.0830.05013.95
5.3.20.0700.05013.67
5.3.10.0670.04313.60
5.3.00.0830.05313.63
5.2.170.0700.04011.28
5.2.160.0830.03011.15
5.2.150.0730.04311.15
5.2.140.0530.04711.07
5.2.130.0470.04311.14
5.2.120.0670.03711.16
5.2.110.0600.04311.18
5.2.100.0570.03711.14
5.2.90.0770.03711.06
5.2.80.0670.04711.15
5.2.70.0730.03711.07
5.2.60.0630.04011.01
5.2.50.0470.05311.00
5.2.40.0570.04310.96
5.2.30.0570.04711.11
5.2.20.0630.04710.91
5.2.10.0500.04310.91
5.2.00.0600.04310.77
5.1.60.0600.0379.97
5.1.50.0670.03710.06
5.1.40.0570.03010.06
5.1.30.0500.03710.34
5.1.20.0730.02710.41
5.1.10.0630.04310.16
5.1.00.0400.04310.19
5.0.50.0430.0208.59
5.0.40.0330.0278.52
5.0.30.0300.0438.26
5.0.20.0300.0308.30
5.0.10.0230.0338.17
5.0.00.0330.0408.34
4.4.90.0230.0275.82
4.4.80.0230.0235.87
4.4.70.0400.0175.85
4.4.60.0230.0135.88
4.4.50.0170.0335.88
4.4.40.0270.0405.92
4.4.30.0330.0205.85
4.4.20.0300.0235.88
4.4.10.0230.0275.96
4.4.00.0330.0335.88
4.3.110.0270.0235.85
4.3.100.0170.0235.82
4.3.90.0230.0205.79
4.3.80.0230.0375.82
4.3.70.0330.0305.81
4.3.60.0270.0205.77
4.3.50.0200.0235.87
4.3.40.0300.0305.80
4.3.30.0130.0275.21
4.3.20.0170.0205.21
4.3.10.0100.0275.21
4.3.00.0030.04014.62

preferences:
43.36 ms | 401 KiB | 5 Q