3v4l.org

run code in 300+ PHP versions simultaneously
<?php $oct = 0770; var_dump($oct, octdec($oct), decoct(octdec($oct))); var_dump(decoct(octdec($oct)) === (string) $oct);

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)
8.3.40.0070.00718.76
8.3.30.0090.00618.54
8.3.20.0040.00418.57
8.3.10.0040.00420.46
8.3.00.0080.00017.25
8.2.170.0060.00922.96
8.2.160.0170.00022.25
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0050.00319.54
8.2.110.0000.01021.00
8.2.100.0110.00017.72
8.2.90.0030.00619.09
8.2.80.0080.00017.91
8.2.70.0040.00417.13
8.2.60.0030.00517.93
8.2.50.0000.00818.07
8.2.40.0000.00817.91
8.2.30.0040.00417.95
8.2.20.0040.00417.64
8.2.10.0000.00817.60
8.2.00.0070.00017.48
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00022.42
8.1.230.0040.00720.97
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00817.28
8.1.180.0000.00818.10
8.1.170.0040.00418.84
8.1.160.0050.00318.86
8.1.150.0040.00418.58
8.1.140.0000.00917.39
8.1.130.0030.00317.85
8.1.120.0040.00417.40
8.1.110.0000.00817.32
8.1.100.0040.00417.45
8.1.90.0040.00417.46
8.1.80.0000.00717.41
8.1.70.0000.00717.42
8.1.60.0040.00417.50
8.1.50.0000.00717.49
8.1.40.0050.00317.52
8.1.30.0030.00517.54
8.1.20.0000.00917.63
8.1.10.0000.00717.47
8.1.00.0040.00417.48
8.0.300.0040.00419.96
8.0.290.0000.00716.58
8.0.280.0000.00718.30
8.0.270.0030.00517.11
8.0.260.0000.00716.66
8.0.250.0030.00316.78
8.0.240.0080.00016.77
8.0.230.0000.00716.86
8.0.220.0000.00616.88
8.0.210.0030.00316.87
8.0.200.0030.00316.89
8.0.190.0030.00916.93
8.0.180.0030.00316.74
8.0.170.0060.00316.87
8.0.160.0000.00816.74
8.0.150.0080.00016.66
8.0.140.0040.00416.86
8.0.130.0000.00513.21
8.0.120.0000.00716.79
8.0.110.0040.00416.84
8.0.100.0040.00416.82
8.0.90.0030.00316.63
8.0.80.0030.01316.78
8.0.70.0040.00416.86
8.0.60.0000.00716.76
8.0.50.0040.00416.85
8.0.30.0100.00816.79
8.0.20.0130.00616.81
8.0.10.0030.00516.83
8.0.00.0110.01016.73
7.4.330.0000.00512.98
7.4.320.0000.00716.61
7.4.300.0030.00316.63
7.4.290.0040.00416.41
7.4.280.0040.00316.48
7.4.270.0060.00016.36
7.4.260.0030.00313.23
7.4.250.0000.00816.48
7.4.240.0000.00716.52
7.4.230.0040.00416.68
7.4.220.0070.01316.36
7.4.210.0080.00516.50
7.4.200.0000.00816.51
7.4.190.0000.00716.42
7.4.160.0080.00816.44
7.4.150.0100.00716.57
7.4.140.0180.00516.40
7.4.130.0090.01216.48
7.4.120.0060.01116.36
7.4.110.0140.00316.50
7.4.100.0100.01016.57
7.4.90.0100.00716.44
7.4.80.0110.01116.55
7.4.70.0180.00316.40
7.4.60.0090.00916.63
7.4.50.0000.00816.33
7.4.40.0060.00916.32
7.4.30.0030.01316.47
7.4.00.0120.00714.79
7.3.330.0060.00013.19
7.3.320.0060.00013.11
7.3.310.0040.00416.05
7.3.300.0030.00316.25
7.3.290.0030.01016.20
7.3.280.0100.00516.24
7.3.270.0060.01116.30
7.3.260.0090.00716.38
7.3.250.0090.00916.43
7.3.240.0060.01216.41
7.3.230.0030.01416.54
7.3.210.0110.00616.47
7.3.200.0090.00919.39
7.3.190.0040.01316.33
7.3.180.0070.01016.29
7.3.170.0140.00516.41
7.3.160.0130.00316.31
7.3.120.0050.01014.68
7.3.110.0100.01014.66
7.3.100.0030.01014.97
7.3.90.0090.00614.59
7.3.80.0080.00414.76
7.3.70.0070.00414.71
7.3.60.0100.00914.88
7.3.50.0030.01614.54
7.3.40.0090.00614.57
7.3.30.0100.00714.83
7.3.20.0110.00416.57
7.3.10.0070.00716.33
7.3.00.0000.01316.67
7.2.330.0070.01016.57
7.2.320.0120.00616.57
7.2.310.0090.01316.68
7.2.300.0100.00616.37
7.2.290.0030.01316.43
7.2.250.0090.00914.92
7.2.240.0040.01514.92
7.2.230.0120.00314.70
7.2.220.0060.01014.89
7.2.210.0070.00714.74
7.2.200.0090.00615.05
7.2.190.0140.00715.05
7.2.180.0040.00814.84
7.2.170.0110.00314.79
7.2.00.0060.00819.09
7.1.330.0090.00615.52
7.1.320.0150.00015.59
7.1.310.0080.00415.92
7.1.300.0060.00615.68
7.1.290.0080.00615.64
7.1.280.0030.01415.92
7.1.270.0030.01015.63
7.1.260.0070.00715.81
7.1.100.0040.00817.85
7.1.70.0030.00717.17
7.1.60.0070.01719.40
7.1.50.0110.00016.66
7.1.00.0070.06322.43
7.0.200.0230.00314.68
7.0.140.0030.07322.09
7.0.120.0070.06321.95
7.0.60.0130.07720.03
7.0.50.0030.05017.77
7.0.40.0130.07319.84
7.0.30.0230.08020.13
7.0.20.0330.04020.12
7.0.10.0300.04320.13
7.0.00.0100.07320.12
5.6.280.0030.07321.09
5.6.210.0170.07320.54
5.6.200.0070.03718.12
5.6.190.0030.07020.55
5.6.180.0300.07320.67
5.6.170.0170.04320.48
5.6.160.0000.06320.38
5.6.150.0070.06018.16
5.6.140.0070.08018.11
5.6.130.0170.06318.11
5.6.120.0130.07320.97
5.6.110.0100.06020.98
5.6.100.0070.06720.98
5.6.90.0300.06021.09
5.6.80.0030.04020.50
5.5.350.0330.07320.31
5.5.340.0000.06317.95
5.5.330.0030.06720.36
5.5.320.0030.06020.47
5.5.310.0270.04720.23
5.5.300.0170.06317.98
5.5.290.0070.07717.96
5.5.280.0200.07020.89
5.5.270.0070.08020.71
5.5.260.0070.07720.79
5.5.250.0030.06020.68
5.5.240.0200.07320.23
5.4.450.0070.07719.43
5.4.440.0070.06319.24
5.4.430.0030.07719.46
5.4.420.0030.04319.13
5.4.410.0030.05019.11
5.4.400.0130.06319.15
5.4.390.0130.06719.13
5.4.380.0100.04318.92
5.4.370.0170.06719.14
5.4.360.0100.04018.79
5.4.350.0130.05018.79
5.4.340.0070.07019.07
5.4.320.0000.04319.14
5.4.310.0030.06019.14
5.4.300.0000.06319.16
5.4.290.0070.05718.79
5.4.280.0100.04719.07
5.4.270.0030.05019.19
5.4.260.0170.02719.07
5.4.250.0030.06019.08
5.4.240.0070.03719.09
5.4.230.0030.04019.13
5.4.220.0000.04318.77
5.4.210.0070.03718.80
5.4.200.0070.05719.08
5.4.190.0070.07719.07
5.4.180.0100.05019.07
5.4.170.0100.04019.07
5.4.160.0130.05019.12
5.4.150.0170.05019.12
5.4.140.0030.04316.25
5.4.130.0030.07316.27
5.4.120.0000.06016.33
5.4.110.0070.06016.20
5.4.100.0130.05016.32
5.4.90.0070.05316.34
5.4.80.0070.07316.23
5.4.70.0070.07316.39
5.4.60.0130.06316.28
5.4.50.0030.06716.25
5.4.40.0100.04716.21
5.4.30.0000.04316.37
5.4.20.0130.03716.35
5.4.10.0000.04316.34
5.4.00.0030.04315.70
5.3.290.0070.08314.75
5.3.280.0070.07014.51
5.3.270.0070.07714.52
5.3.260.0030.05314.57
5.3.250.0070.03714.53
5.3.240.0030.04314.53
5.3.230.0100.06714.52
5.3.220.0000.04714.50
5.3.210.0070.03714.51
5.3.200.0030.08014.46
5.3.190.0030.05014.55
5.3.180.0070.06714.57
5.3.170.0000.05014.52
5.3.160.0100.06714.49
5.3.150.0100.04014.38
5.3.140.0070.04014.53
5.3.130.0170.05014.49
5.3.120.0130.06714.56
5.3.110.0130.06314.42
5.3.100.0070.03313.95
5.3.90.0030.03713.94
5.3.80.0130.06714.10
5.3.70.0100.04713.83
5.3.60.0000.04313.94
5.3.50.0100.03313.87
5.3.40.0130.06313.78
5.3.30.0100.07013.74
5.3.20.0070.04313.78
5.3.10.0130.02713.49
5.3.00.0030.06013.58
5.2.170.0030.03711.13
5.2.160.0100.05711.08
5.2.150.0070.03711.11
5.2.140.0100.04011.30
5.2.130.0100.04311.08
5.2.120.0030.03011.08
5.2.110.0030.06011.03
5.2.100.0070.05311.04
5.2.90.0070.03710.98
5.2.80.0030.05311.02
5.2.70.0070.05711.18
5.2.60.0000.04710.98
5.2.50.0000.03311.17
5.2.40.0000.03310.84
5.2.30.0070.05710.93
5.2.20.0000.03010.89
5.2.10.0100.02010.93
5.2.00.0000.03010.63
5.1.60.0030.02310.03
5.1.50.0030.02310.14
5.1.40.0000.02310.03
5.1.30.0070.02010.39
5.1.20.0000.03010.35
5.1.10.0000.02710.08
5.1.00.0100.02710.10
5.0.50.0000.0208.51
5.0.40.0030.0178.38
5.0.30.0000.0308.13
5.0.20.0000.0238.18
5.0.10.0070.0278.14
5.0.00.0000.0308.17
4.4.90.0000.0238.04
4.4.80.0000.0208.04
4.4.70.0000.0208.04
4.4.60.0000.0178.04
4.4.50.0000.0178.04
4.4.40.0000.0238.04
4.4.30.0000.0138.04
4.4.20.0030.0138.04
4.4.10.0000.0178.04
4.4.00.0030.0278.04
4.3.110.0000.0178.04
4.3.100.0000.0138.04
4.3.90.0030.0338.04
4.3.80.0000.0278.04
4.3.70.0030.0138.04
4.3.60.0030.0208.04
4.3.50.0070.0338.04
4.3.40.0030.0278.04
4.3.30.0030.0178.04
4.3.20.0000.0178.04
4.3.10.0030.0178.04
4.3.00.0070.0108.04

preferences:
44.26 ms | 400 KiB | 5 Q