3v4l.org

run code in 300+ PHP versions simultaneously
<?php $oct = 0770; var_dump(decoct(octdec($oct)) === $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)
8.3.60.0090.00616.38
8.3.50.0090.01017.32
8.3.40.0090.01218.85
8.3.30.0070.00718.64
8.3.20.0030.00518.83
8.3.10.0050.00320.53
8.3.00.0080.00019.38
8.2.180.0090.00916.63
8.2.170.0110.00322.96
8.2.160.0070.00720.38
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0000.00819.76
8.2.110.0030.00621.12
8.2.100.0060.00617.59
8.2.90.0030.00619.23
8.2.80.0000.00717.93
8.2.70.0000.00817.63
8.2.60.0030.00617.92
8.2.50.0080.00018.07
8.2.40.0000.00818.16
8.2.30.0050.00317.86
8.2.20.0070.00017.49
8.2.10.0000.00817.60
8.2.00.0000.00817.61
8.1.280.0080.00825.92
8.1.270.0080.00024.66
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00320.76
8.1.230.0080.00421.03
8.1.220.0060.00317.74
8.1.210.0040.00418.83
8.1.200.0070.00317.36
8.1.190.0000.00717.41
8.1.180.0030.00618.10
8.1.170.0000.00718.84
8.1.160.0070.00018.77
8.1.150.0000.00718.57
8.1.140.0030.00717.36
8.1.130.0000.00717.82
8.1.120.0040.00417.38
8.1.110.0030.00317.43
8.1.100.0040.00417.40
8.1.90.0000.00717.43
8.1.80.0040.00417.40
8.1.70.0000.00717.34
8.1.60.0050.00317.52
8.1.50.0000.00817.42
8.1.40.0000.00717.49
8.1.30.0000.00717.58
8.1.20.0040.00417.61
8.1.10.0040.00417.36
8.1.00.0000.00717.38
8.0.300.0000.00719.78
8.0.290.0070.00016.75
8.0.280.0000.00718.37
8.0.270.0070.00017.19
8.0.260.0060.00016.66
8.0.250.0000.00716.84
8.0.240.0000.00816.88
8.0.230.0000.00716.85
8.0.220.0000.00716.73
8.0.210.0030.00316.69
8.0.200.0000.00716.91
8.0.190.0000.00816.87
8.0.180.0030.00316.84
8.0.170.0050.00316.82
8.0.160.0000.00716.91
8.0.150.0000.00716.65
8.0.140.0060.00616.68
8.0.130.0030.00313.31
8.0.120.0050.00316.70
8.0.110.0000.00716.92
8.0.100.0070.00016.71
8.0.90.0030.00316.70
8.0.80.0090.00916.76
8.0.70.0000.00716.80
8.0.60.0040.00316.85
8.0.50.0000.01016.71
8.0.30.0150.00917.16
8.0.20.0120.00716.81
8.0.10.0000.00716.95
8.0.00.0110.00816.59
7.4.330.0000.00613.05
7.4.320.0030.00316.60
7.4.300.0000.00716.50
7.4.290.0060.00016.55
7.4.280.0000.00716.48
7.4.270.0030.00316.60
7.4.260.0000.00613.19
7.4.250.0060.00316.41
7.4.240.0040.00416.39
7.4.230.0000.00716.39
7.4.220.0170.00016.55
7.4.210.0060.00916.50
7.4.200.0040.00416.29
7.4.190.0000.00716.54
7.4.160.0030.01416.43
7.4.150.0130.00616.61
7.4.140.0060.01416.42
7.4.130.0120.00616.51
7.4.120.0080.00916.50
7.4.110.0080.01116.34
7.4.100.0070.01016.37
7.4.90.0110.00616.57
7.4.80.0120.00616.40
7.4.70.0100.00616.37
7.4.60.0110.00816.50
7.4.50.0000.00516.57
7.4.40.0060.00616.47
7.4.30.0090.00616.57
7.4.00.0100.00714.47
7.3.330.0000.00613.08
7.3.320.0060.00013.06
7.3.310.0070.00016.13
7.3.300.0040.00416.23
7.3.290.0070.00716.24
7.3.280.0070.00816.19
7.3.270.0120.00616.27
7.3.260.0060.01516.43
7.3.250.0070.01016.32
7.3.240.0120.00616.09
7.3.230.0040.01216.20
7.3.210.0070.01016.30
7.3.200.0120.00919.39
7.3.190.0090.00616.29
7.3.180.0120.00416.37
7.3.170.0120.00916.28
7.3.160.0030.01316.38
7.3.120.0080.00614.73
7.2.330.0100.01016.51
7.2.320.0090.00916.54
7.2.310.0000.01816.48
7.2.300.0140.01116.34
7.2.290.0090.00616.61
7.2.00.0030.01319.07
7.1.100.0070.00718.21
7.1.70.0040.00417.00
7.1.60.0100.01619.40
7.1.50.0060.01316.81
7.1.00.0000.06722.45
7.0.200.0070.00016.61
7.0.140.0070.07022.09
7.0.120.0030.06022.00
7.0.60.0070.08320.07
7.0.50.0100.08017.84
7.0.40.0030.07020.06
7.0.30.0170.08720.18
7.0.20.0200.07720.02
7.0.10.0200.07720.09
7.0.00.0070.07020.08
5.6.280.0000.07321.05
5.6.210.0100.06720.63
5.6.200.0130.07718.12
5.6.190.0070.08020.67
5.6.180.0200.08720.54
5.6.170.0200.07320.48
5.6.160.0000.07320.49
5.6.150.0100.07018.13
5.6.140.0000.04718.11
5.6.130.0000.08718.16
5.6.120.0100.03720.96
5.6.110.0130.07721.00
5.6.100.0100.03720.97
5.6.90.0070.08320.96
5.6.80.0030.04020.52
5.5.350.0330.07020.40
5.5.340.0070.08017.92
5.5.330.0070.07720.43
5.5.320.0170.07320.25
5.5.310.0230.04320.27
5.5.300.0030.04018.02
5.5.290.0070.08018.00
5.5.280.0130.03720.76
5.5.270.0070.05320.86
5.5.260.0130.08020.85
5.5.250.0130.07020.68
5.5.240.0170.07020.14
5.4.450.0030.05319.41
5.4.440.0030.07719.25
5.4.430.0030.08019.09
5.4.420.0070.06719.13
5.4.410.0100.07318.98
5.4.400.0070.08019.18
5.4.390.0070.08019.08
5.4.380.0100.07018.92
5.4.370.0070.05718.92
5.4.360.0000.05319.00
5.4.350.0070.08019.11
5.4.340.0130.07018.79
5.4.320.0100.05719.07
5.4.310.0030.04319.18
5.4.300.0030.06018.81
5.4.290.0130.06719.15
5.4.280.0070.07719.18
5.4.270.0030.08318.79
5.4.260.0170.03019.18
5.4.250.0000.04318.95
5.4.240.0070.03319.17
5.4.230.0070.03318.90
5.4.220.0100.04719.07
5.4.210.0030.05019.13
5.4.200.0030.03718.78
5.4.190.0000.04018.90
5.4.180.0030.03719.11
5.4.170.0000.04018.80
5.4.160.0070.03319.05
5.4.150.0070.03319.09
5.4.140.0000.03716.27
5.4.130.0000.05316.24
5.4.120.0030.03316.33
5.4.110.0030.03316.61
5.4.100.0030.03716.28
5.4.90.0070.03016.27
5.4.80.0030.03716.27
5.4.70.0030.03316.39
5.4.60.0030.03716.12
5.4.50.0000.03716.32
5.4.40.0070.03016.12
5.4.30.0030.03316.21
5.4.20.0000.03716.31
5.4.10.0000.03716.36
5.4.00.0000.03715.70
5.3.290.0200.06314.59
5.3.280.0100.04714.49
5.3.270.0000.04014.69
5.3.260.0030.03714.43
5.3.250.0030.03714.54
5.3.240.0030.03714.50
5.3.230.0030.04014.56
5.3.220.0030.03314.57
5.3.210.0000.04014.50
5.3.200.0070.03314.52
5.3.190.0030.03714.57
5.3.180.0030.04014.48
5.3.170.0000.03714.48
5.3.160.0070.03314.48
5.3.150.0030.04014.50
5.3.140.0030.03714.37
5.3.130.0070.03314.48
5.3.120.0100.03314.63
5.3.110.0000.04314.48
5.3.100.0000.03714.00
5.3.90.0000.04313.96
5.3.80.0070.03714.10
5.3.70.0030.03313.95
5.3.60.0170.03013.83
5.3.50.0000.04013.89
5.3.40.0000.03713.88
5.3.30.0000.03713.83
5.3.20.0070.03013.61
5.3.10.0030.03313.59
5.3.00.0030.03713.42
5.2.170.0000.03011.03
5.2.160.0070.02311.29
5.2.150.0000.03011.00
5.2.140.0030.02711.13
5.2.130.0070.02310.95
5.2.120.0000.03011.08
5.2.110.0030.04011.03
5.2.100.0030.04711.25
5.2.90.0000.03311.10
5.2.80.0030.05710.94
5.2.70.0000.05311.02
5.2.60.0000.03711.12
5.2.50.0070.06010.90
5.2.40.0070.04310.89
5.2.30.0070.04310.86
5.2.20.0000.05710.98
5.2.10.0000.03710.80
5.2.00.0100.03010.85
5.1.60.0000.0309.95
5.1.50.0030.0579.96
5.1.40.0030.0539.96
5.1.30.0030.04710.36
5.1.20.0030.06010.37
5.1.10.0030.05710.04
5.1.00.0000.03310.03
5.0.50.0000.0438.58
5.0.40.0030.0308.39
5.0.30.0030.0478.23
5.0.20.0000.0238.09
5.0.10.0000.0438.13
5.0.00.0030.0438.20
4.4.90.0030.0207.84
4.4.80.0030.0377.84
4.4.70.0030.0307.84
4.4.60.0100.0307.84
4.4.50.0000.0377.84
4.4.40.0030.0277.84
4.4.30.0000.0237.84
4.4.20.0030.0337.84
4.4.10.0070.0137.84
4.4.00.0000.0577.84
4.3.110.0030.0377.84
4.3.100.0100.0277.84
4.3.90.0070.0237.84
4.3.80.0030.0377.84
4.3.70.0000.0237.84
4.3.60.0030.0207.84
4.3.50.0070.0177.84
4.3.40.0000.0277.84
4.3.30.0000.0207.84
4.3.20.0030.0337.84
4.3.10.0000.0277.84
4.3.00.0030.0237.84

preferences:
44.26 ms | 401 KiB | 5 Q