3v4l.org

run code in 300+ PHP versions simultaneously
<?php bcscale(7); $a = 1.23456789; $b = $a; var_dump(bcadd($a, $b));

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)
8.3.60.0040.01116.50
8.3.50.0080.00816.51
8.3.40.0040.01118.59
8.3.30.0110.00418.47
8.3.20.0070.00020.18
8.3.10.0050.00323.48
8.3.00.0040.00419.13
8.2.180.0070.00718.28
8.2.170.0070.00722.96
8.2.160.0030.01020.38
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0020.00521.06
8.2.120.0070.00026.35
8.2.110.0050.00520.52
8.2.100.0060.00617.70
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0030.00517.38
8.2.60.0040.00417.80
8.2.50.0040.00418.10
8.2.40.0040.00420.45
8.2.30.0040.00420.98
8.2.20.0000.00817.89
8.2.10.0040.00418.03
8.2.00.0050.00218.01
8.1.280.0000.01425.92
8.1.270.0040.00423.91
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.80
8.1.230.0060.00617.70
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0030.00517.22
8.1.180.0000.00818.10
8.1.170.0040.00418.28
8.1.160.0080.00018.99
8.1.150.0040.00418.69
8.1.140.0050.00319.40
8.1.130.0000.00718.81
8.1.120.0000.00717.30
8.1.110.0030.00617.26
8.1.100.0040.00417.39
8.1.90.0040.00417.28
8.1.80.0000.00717.34
8.1.70.0000.00717.27
8.1.60.0050.00317.37
8.1.50.0030.00617.40
8.1.40.0060.00317.40
8.1.30.0040.00417.57
8.1.20.0070.00317.52
8.1.10.0000.00717.41
8.1.00.0000.00717.37
8.0.300.0070.00018.77
8.0.290.0070.00016.58
8.0.280.0040.00418.43
8.0.270.0050.00317.24
8.0.260.0030.00316.81
8.0.250.0060.00016.86
8.0.240.0070.00016.88
8.0.230.0030.00316.79
8.0.220.0080.00016.69
8.0.210.0040.00416.66
8.0.200.0000.00816.87
8.0.190.0030.00616.85
8.0.180.0040.00416.90
8.0.170.0020.00516.73
8.0.160.0040.00416.86
8.0.150.0000.00716.77
8.0.140.0050.00316.73
8.0.130.0030.00313.30
8.0.120.0030.00516.79
8.0.110.0030.00316.92
8.0.100.0000.00716.71
8.0.90.0040.00416.73
8.0.80.0030.01316.79
8.0.70.0030.00516.64
8.0.60.0000.00716.88
8.0.50.0040.00416.59
8.0.30.0090.00916.95
8.0.20.0100.01017.40
8.0.10.0020.00516.80
8.0.00.0070.01016.85
7.4.330.0050.00015.55
7.4.320.0000.00616.48
7.4.300.0070.00016.50
7.4.290.0000.00716.49
7.4.280.0090.00316.46
7.4.270.0030.00316.47
7.4.260.0060.00016.45
7.4.250.0060.00316.42
7.4.240.0030.00516.48
7.4.230.0000.00716.60
7.4.220.0140.00316.32
7.4.210.0080.01216.53
7.4.200.0030.00316.31
7.4.160.0120.00516.42
7.4.150.0100.00617.40
7.4.140.0160.00317.86
7.4.130.0040.01316.43
7.4.120.0090.01116.34
7.4.110.0100.00716.47
7.4.100.0080.01216.37
7.4.90.0130.00516.49
7.4.80.0110.00519.39
7.4.70.0160.00016.34
7.4.60.0060.01216.60
7.4.50.0090.00316.47
7.4.40.0100.00716.35
7.4.30.0100.00616.31
7.4.00.0050.01214.64
7.3.330.0000.00513.23
7.3.320.0000.00513.12
7.3.310.0000.00716.25
7.3.300.0000.00716.10
7.3.290.0040.00416.03
7.3.280.0090.00816.18
7.3.270.0080.01617.40
7.3.260.0140.00416.15
7.3.250.0040.01216.27
7.3.240.0110.00816.22
7.3.230.0060.01116.46
7.3.210.0090.00916.30
7.3.200.0210.00016.36
7.3.190.0090.00616.25
7.3.180.0070.00716.46
7.3.170.0150.00016.42
7.3.160.0060.01316.44
7.3.120.0100.00714.79
7.3.110.0060.01014.84
7.3.100.0070.00714.93
7.3.90.0030.00914.48
7.3.80.0060.00914.89
7.3.70.0000.01414.72
7.3.60.0040.00814.48
7.3.50.0110.00414.82
7.3.40.0060.00314.62
7.3.30.0130.00014.67
7.3.20.0040.00816.58
7.3.10.0030.00916.51
7.3.00.0000.01016.63
7.2.330.0140.00416.52
7.2.320.0100.00716.32
7.2.310.0080.00916.39
7.2.300.0090.00916.49
7.2.290.0070.01016.47
7.2.250.0030.01714.54
7.2.240.0130.00614.70
7.2.230.0060.01214.23
7.2.220.0030.01514.56
7.2.210.0030.01214.82
7.2.200.0070.01015.01
7.2.190.0000.01614.85
7.2.180.0040.00814.76
7.2.170.0060.00614.61
7.2.90.0120.00914.32
7.2.80.2140.01414.46
7.2.70.3800.00714.83
7.2.60.0180.00515.71
7.2.50.0180.00614.84
7.2.40.0330.00614.81
7.2.30.1350.00714.69
7.2.20.0100.01014.73
7.2.10.0120.00814.63
7.2.00.2370.01016.95
7.1.330.0050.00515.57
7.1.320.0030.00915.45
7.1.310.0050.00515.91
7.1.300.0040.01115.73
7.1.290.0040.01115.77
7.1.280.0030.01015.55
7.1.270.0000.01715.76
7.1.260.0100.00315.71
7.1.210.3150.00913.58
7.1.200.0090.00613.74
7.1.190.4090.00613.60
7.1.180.0060.01213.54
7.1.170.0280.00713.82
7.1.160.0070.01013.48
7.1.150.0600.01013.50
7.1.140.0090.01213.75
7.1.130.0040.01413.46
7.1.120.0130.00613.58
7.1.110.0980.00913.74
7.1.100.0150.00415.86
7.1.90.1200.00913.80
7.1.80.0040.01413.89
7.1.70.0250.00615.33
7.1.60.0250.01133.31
7.1.50.0200.01533.25
7.1.40.0230.01033.05
7.1.30.0250.01233.13
7.1.20.0760.01033.03
7.1.10.0190.00415.19
7.1.00.0420.00715.16
7.0.310.0140.00313.27
7.0.300.1210.00713.46
7.0.290.0160.00813.48
7.0.280.0420.00913.57
7.0.270.0200.00713.34
7.0.260.0080.01313.30
7.0.250.0230.00213.39
7.0.240.0100.00713.50
7.0.230.0100.01213.47
7.0.220.0610.00313.21
7.0.210.0060.01513.64
7.0.200.0620.00714.96
7.0.190.0190.00315.01
7.0.180.0080.00814.70
7.0.170.0150.00714.80
7.0.160.0050.00914.88
7.0.150.0700.00714.95
7.0.140.0030.01214.71
7.0.130.0050.01114.85
7.0.120.0150.00914.96
7.0.110.0800.00614.90
7.0.100.0370.00314.76
7.0.90.0090.00614.91
7.0.80.0630.00614.94
7.0.70.0070.01014.71
7.0.60.0150.00414.74
7.0.50.0120.00514.90
7.0.40.0100.00514.93
7.0.30.0400.00514.88
7.0.20.1040.00814.88
7.0.10.0280.00914.88
7.0.00.0680.00914.83

preferences:
36.48 ms | 401 KiB | 5 Q