3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(base_convert(12, 3, 10), base_convert("12", 3, 10));

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)
8.3.60.0040.01418.43
8.3.50.0080.00717.19
8.3.40.0060.00918.63
8.3.30.0000.01518.39
8.3.20.0080.00020.65
8.3.10.0080.00023.52
8.3.00.0050.00320.96
8.2.180.0160.00616.63
8.2.170.0140.00018.64
8.2.160.0100.00722.96
8.2.150.0040.00425.66
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0080.00019.65
8.2.110.0000.01020.93
8.2.100.0000.01018.02
8.2.90.0080.00019.17
8.2.80.0070.00417.97
8.2.70.0080.00017.68
8.2.60.0000.00917.97
8.2.50.0050.00318.10
8.2.40.0060.00319.25
8.2.30.0040.00419.01
8.2.20.0040.00417.89
8.2.10.0000.00719.03
8.2.00.0000.00717.90
8.1.280.0070.00725.92
8.1.270.0080.00020.28
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.07
8.1.230.0070.00420.75
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00717.11
8.1.190.0000.00816.98
8.1.180.0000.00818.10
8.1.170.0060.00318.46
8.1.160.0000.00718.80
8.1.150.0070.00018.71
8.1.140.0020.00518.97
8.1.130.0000.00817.37
8.1.120.0030.00717.36
8.1.110.0030.00517.21
8.1.100.0000.00717.34
8.1.90.0040.00817.24
8.1.80.0000.00717.30
8.1.70.0040.00417.34
8.1.60.0040.00417.44
8.1.50.0000.01117.33
8.1.40.0000.00817.41
8.1.30.0040.00417.57
8.1.20.0000.00917.55
8.1.10.0000.00817.35
8.1.00.0050.00217.35
8.0.300.0040.00421.46
8.0.290.0000.00716.63
8.0.280.0000.00718.30
8.0.270.0000.00717.03
8.0.260.0030.00316.74
8.0.250.0030.00616.82
8.0.240.0030.00316.76
8.0.230.0030.00316.68
8.0.220.0070.00016.81
8.0.210.0000.00816.73
8.0.200.0000.00716.76
8.0.190.0040.00416.82
8.0.180.0050.00316.66
8.0.170.0000.00816.68
8.0.160.0000.00816.78
8.0.150.0030.00316.68
8.0.140.0050.00316.59
8.0.130.0030.00313.13
8.0.120.0050.00316.62
8.0.110.0040.00416.54
8.0.100.0040.00416.74
8.0.90.0000.00816.70
8.0.80.0100.00616.81
8.0.70.0000.00816.78
8.0.60.0070.00016.66
8.0.50.0040.00416.63
8.0.30.0150.00316.97
8.0.20.0090.01116.73
8.0.10.0040.00416.70
8.0.00.0060.01216.60
7.4.330.0050.00016.73
7.4.320.0000.00616.37
7.4.300.0030.00316.43
7.4.290.0050.00216.30
7.4.280.0040.00416.35
7.4.270.0050.00316.46
7.4.260.0070.00016.48
7.4.250.0070.00016.24
7.4.240.0040.00416.45
7.4.230.0000.00716.19
7.4.220.0000.00716.35
7.4.210.0080.00716.48
7.4.200.0030.00316.53
7.4.160.0060.00916.27
7.4.130.0070.01016.50
7.4.120.0050.01416.27
7.4.110.0030.01316.26
7.4.100.0100.01316.44
7.4.90.0070.01316.42
7.4.80.0080.00819.39
7.4.70.0100.00716.28
7.4.60.0100.01016.39
7.4.50.0060.00916.39
7.4.40.0160.00016.37
7.4.00.0080.00714.86
7.3.330.0000.00513.00
7.3.320.0050.00012.96
7.3.310.0030.00316.19
7.3.300.0060.00016.11
7.3.290.0000.00716.02
7.3.280.0080.00916.08
7.3.260.0060.01316.22
7.3.240.0080.00916.33
7.3.230.0100.00716.31
7.3.210.0140.00316.17
7.3.200.0130.00716.25
7.3.190.0150.00016.36
7.3.180.0070.01516.26
7.3.170.0100.00616.34
7.3.160.0070.01416.43
7.3.120.0070.01114.49
7.3.110.0130.00314.33
7.3.100.0060.00914.71
7.3.90.0060.00314.47
7.3.80.0060.00614.60
7.3.70.0070.00714.56
7.3.60.0100.00314.59
7.3.50.0070.00314.52
7.3.40.0060.00414.75
7.3.30.0070.00314.62
7.3.20.0080.00516.35
7.3.10.0090.00616.33
7.3.00.0120.00416.52
7.2.330.0140.00816.50
7.2.320.0000.01816.49
7.2.310.0060.01116.16
7.2.300.0130.00416.46
7.2.290.0070.01016.54
7.2.250.0160.00314.64
7.2.240.0090.00914.71
7.2.230.0060.01014.28
7.2.220.0040.01114.68
7.2.210.0110.00414.88
7.2.200.0000.01214.63
7.2.190.0000.01014.65
7.2.180.0100.00714.53
7.2.170.0020.00914.80
7.2.160.0030.01314.80
7.2.150.0120.00016.74
7.2.140.0130.00716.47
7.2.130.0070.01316.74
7.2.120.0140.00616.75
7.2.110.0040.00716.55
7.2.100.0080.00316.58
7.2.90.0110.00016.85
7.2.80.0050.00516.68
7.2.70.0000.01516.72
7.2.60.0090.00916.73
7.2.50.0180.00316.77
7.2.40.0080.00316.63
7.2.30.0000.01116.52
7.2.20.0060.00616.72
7.2.10.0150.00416.77
7.2.00.0050.01616.59
7.1.330.0060.00915.43
7.1.320.0000.01415.56
7.1.310.0100.00315.24
7.1.300.0080.00415.61
7.1.290.0000.01015.61
7.1.280.0030.00815.61
7.1.270.0060.01015.63
7.1.260.0050.00915.62
7.1.250.0030.01015.63

preferences:
60.83 ms | 401 KiB | 5 Q