3v4l.org

run code in 300+ PHP versions simultaneously
<?php function bin2dec_i($binary_i) { bcscale(0); $decimal_i = '0'; for ($i = 0; $i < strlen($binary_i); $i++) { $decimal_i = bcmul($decimal_i,'2'); $decimal_i = bcadd($decimal_i,$binary_i[$i]); } return($decimal_i); } var_dump(bin2dec_i('001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100001010101001010010010001000100101001001001001001000100010010010010010000000000011111111100101010100101001001000100010010100100100100100100010001001001001001'));;

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)
8.3.60.0090.01216.75
8.3.50.0100.01716.39
8.3.40.0080.01518.84
8.3.30.0140.01018.51
8.3.20.0040.00820.24
8.3.10.0040.00821.85
8.3.00.0040.00823.48
8.2.180.0190.01616.50
8.2.170.0070.02022.96
8.2.160.0090.01620.44
8.2.150.0030.00924.18
8.2.140.0040.00824.66
8.2.130.0100.00319.24
8.2.120.0080.00426.35
8.2.110.0060.00619.30
8.2.100.0030.01417.93
8.2.90.0000.01519.05
8.2.80.0030.01017.97
8.2.70.0030.01217.63
8.2.60.0030.01017.93
8.2.50.0040.01118.09
8.2.40.0070.00722.17
8.2.30.0060.00619.45
8.2.20.0060.00617.82
8.2.10.0030.00917.96
8.2.00.0030.00918.00
8.1.270.0090.01222.02
8.1.260.0070.01428.09
8.1.250.0000.01128.09
8.1.240.0030.01022.55
8.1.230.0030.01317.77
8.1.220.0030.01017.76
8.1.210.0000.01418.77
8.1.200.0030.01017.22
8.1.190.0030.01016.88
8.1.180.0000.01318.10
8.1.170.0120.01018.27
8.1.160.0090.00320.64
8.1.150.0040.00818.84
8.1.140.0030.01019.46
8.1.130.0040.00817.66
8.1.120.0000.01217.48
8.1.110.0000.01217.27
8.1.100.0000.01217.36
8.1.90.0030.01017.32
8.1.80.0030.01017.48
8.1.70.0040.00817.45
8.1.60.0030.00917.59
8.1.50.0030.01017.49
8.1.40.0000.01317.44
8.1.30.0030.01017.57
8.1.20.0080.00517.66
8.1.10.0000.01317.58
8.1.00.0030.01017.42
8.0.300.0030.01018.77
8.0.290.0030.01016.75
8.0.280.0030.00918.43
8.0.270.0090.00417.26
8.0.260.0000.01217.15
8.0.250.0000.01216.94
8.0.240.0000.01316.93
8.0.230.0040.00816.79
8.0.220.0060.00616.76
8.0.210.0060.00716.94
8.0.200.0060.00616.93
8.0.190.0070.01016.76
8.0.180.0060.00616.77
8.0.170.0030.01016.78
8.0.160.0030.01016.81
8.0.150.0000.01316.71
8.0.140.0000.01216.73
8.0.130.0030.00313.42
8.0.120.0000.01316.88
8.0.110.0040.00816.86
8.0.100.0100.00316.80
8.0.90.0030.00916.88
8.0.80.0000.02316.91
8.0.70.0000.01316.87
8.0.60.0030.01016.87
8.0.50.0000.01316.77
8.0.30.0080.01817.11
8.0.20.0080.02117.40
8.0.10.0000.01316.79
8.0.00.0110.02016.81
7.4.330.0050.00016.67
7.4.320.0040.00716.60
7.4.300.0000.01216.44
7.4.290.0030.01016.55
7.4.280.0040.01116.64
7.4.270.0000.01116.65
7.4.260.0000.01216.57
7.4.250.0000.01216.54
7.4.240.0030.00916.64
7.4.230.0040.00816.71
7.4.220.0100.02316.54
7.4.210.0060.01716.62
7.4.200.0000.01216.29
7.4.160.0030.03416.38
7.4.150.0070.02017.40
7.4.140.0070.02217.86
7.4.130.0030.02916.30
7.4.120.0110.02016.59
7.4.110.0080.01916.37
7.4.100.0040.02116.44
7.4.90.0130.01316.68
7.4.80.0100.01719.39
7.4.70.0140.02116.54
7.4.60.0130.01216.39
7.4.50.0070.01416.51
7.4.40.0060.01916.69
7.4.30.0040.02216.52
7.4.00.0030.01415.07
7.3.330.0060.00313.16
7.3.320.0000.00513.27
7.3.310.0060.01316.21
7.3.300.0030.01016.27
7.3.290.0030.00916.35
7.3.280.0040.02516.41
7.3.270.0070.02217.40
7.3.260.0130.01316.54
7.3.240.0140.01316.54
7.3.230.0130.01316.53
7.3.210.0030.02216.36
7.3.200.0070.02219.39
7.3.190.0000.02716.65
7.3.180.0100.02016.32
7.3.170.0120.02016.27
7.3.160.0070.01816.49
7.2.330.0060.01916.52
7.2.320.0140.01416.59
7.2.310.0030.02016.82
7.2.300.0060.01916.83
7.2.290.0070.01716.73
7.2.60.0030.01616.48
7.2.00.0030.02019.55
7.1.200.0090.01115.86
7.1.100.0040.01918.18
7.1.70.0030.01217.24
7.1.60.0130.02319.40
7.1.50.0030.01316.96
7.1.00.0070.08722.48
7.0.200.0330.02114.81
7.0.60.0270.06721.75
7.0.50.0070.05317.88
7.0.40.0130.03720.09
7.0.30.0270.08720.23
7.0.20.0300.05320.12
7.0.10.0130.09320.12
7.0.00.0170.06320.16
5.6.280.0030.06021.08
5.6.210.0130.07720.53
5.6.200.0070.04018.22
5.6.190.0030.09720.48
5.6.180.0330.08320.46
5.6.170.0200.04720.62
5.6.160.0130.05020.46
5.6.150.0030.06018.23
5.6.140.0130.04718.27
5.6.130.0030.04018.27
5.6.120.0000.05021.16
5.6.110.0030.10021.10
5.6.100.0070.04721.14
5.6.90.0100.04021.01
5.6.80.0030.04320.54
5.5.350.0200.05720.46
5.5.340.0130.07717.98
5.5.330.0070.05020.27
5.5.320.0670.07020.23
5.5.310.0200.06320.35
5.5.300.0070.07017.97
5.5.290.0030.05317.96
5.5.280.0130.08320.72
5.5.270.0070.04720.93
5.5.260.0130.08321.01
5.5.250.0130.07320.70
5.5.240.0300.08020.38

preferences:
44.36 ms | 400 KiB | 5 Q