3v4l.org

run code in 300+ PHP versions simultaneously
<?php bcscale(3); $a = 2.589; $b = 1.089; var_dump(bcsub($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)
8.3.40.0140.00018.52
8.3.30.0060.00818.32
8.3.20.0070.00020.07
8.3.10.0050.00321.86
8.3.00.0030.00519.25
8.2.170.0040.01122.96
8.2.160.0100.00320.39
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0050.00520.94
8.2.120.0040.00426.35
8.2.110.0000.00922.25
8.2.100.0080.00417.78
8.2.90.0040.00417.90
8.2.80.0000.00817.97
8.2.70.0030.00917.25
8.2.60.0070.00017.90
8.2.50.0080.00018.10
8.2.40.0050.00320.65
8.2.30.0060.00320.98
8.2.20.0050.00217.99
8.2.10.0000.00717.92
8.2.00.0030.00518.00
8.1.270.0040.00422.19
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00322.07
8.1.230.0060.00620.90
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.25
8.1.190.0030.00518.88
8.1.180.0030.00518.10
8.1.170.0000.00818.46
8.1.160.0030.00319.00
8.1.150.0000.00818.72
8.1.140.0000.00719.36
8.1.130.0000.00718.86
8.1.120.0070.00017.36
8.1.110.0040.00417.28
8.1.100.0030.00517.41
8.1.90.0000.00717.43
8.1.80.0000.00717.36
8.1.70.0060.00317.30
8.1.60.0060.00317.46
8.1.50.0040.00417.36
8.1.40.0040.00417.36
8.1.30.0060.00317.47
8.1.20.0070.00017.58
8.1.10.0040.00417.38
8.1.00.0000.00817.37
8.0.300.0080.00019.64
8.0.290.0060.00316.63
8.0.280.0000.00718.44
8.0.270.0050.00217.17
8.0.260.0070.00016.73
8.0.250.0060.00016.86
8.0.240.0000.00816.91
8.0.230.0000.00716.80
8.0.220.0000.00716.81
8.0.210.0000.00716.70
8.0.200.0030.00316.87
8.0.190.0030.00516.86
8.0.180.0000.00916.79
8.0.170.0030.00316.86
8.0.160.0090.00016.79
8.0.150.0070.00016.63
8.0.140.0000.00816.80
8.0.130.0060.00013.18
8.0.120.0080.00016.76
8.0.110.0040.00316.68
8.0.100.0000.00716.86
8.0.90.0040.00416.71
8.0.80.0070.01016.85
8.0.70.0040.00416.84
8.0.60.0040.00416.71
8.0.50.0000.00716.83
8.0.30.0100.00816.86
8.0.20.0100.00817.40
8.0.10.0000.00717.05
8.0.00.0100.00716.89
7.4.330.0050.00015.55
7.4.320.0040.00416.35
7.4.300.0030.00316.43
7.4.290.0030.00716.55
7.4.280.0040.00516.56
7.4.270.0030.00316.41
7.4.260.0000.00716.50
7.4.250.0030.00516.42
7.4.240.0070.00016.50
7.4.230.0030.00316.41
7.4.220.0040.01516.61
7.4.210.0080.00716.47
7.4.200.0050.00316.54
7.4.160.0050.01116.28
7.4.150.0070.01017.40
7.4.140.0090.01117.86
7.4.130.0000.01716.55
7.4.120.0160.00616.42
7.4.110.0090.00816.50
7.4.100.0100.00716.37
7.4.90.0100.00716.38
7.4.80.0140.00319.39
7.4.70.0050.01316.46
7.4.60.0030.01416.39
7.4.50.0000.01516.60
7.4.40.0110.00516.45
7.4.30.0140.00716.24
7.4.00.0070.00414.89
7.3.330.0000.00513.08
7.3.320.0000.00613.18
7.3.310.0000.00616.26
7.3.300.0070.00016.08
7.3.290.0030.00316.14
7.3.280.0080.00816.10
7.3.270.0110.00717.40
7.3.260.0060.01116.29
7.3.250.0100.00716.34
7.3.240.0130.00316.23
7.3.230.0140.00316.17
7.3.210.0040.01816.11
7.3.200.0030.01316.14
7.3.190.0060.01516.33
7.3.180.0150.00016.21
7.3.170.0030.01316.17
7.3.160.0060.01016.31
7.2.330.0100.00716.36
7.2.320.0080.00816.54
7.2.310.0170.00316.46
7.2.300.0120.00916.36
7.2.290.0040.01116.12
7.2.60.0080.00416.71
7.2.00.0070.00718.96
7.1.200.0070.00715.70
7.1.100.0000.01118.20
7.1.70.0030.00916.97
7.1.60.0170.01035.13
7.1.50.0200.00634.65
7.1.40.0140.01534.07
7.1.30.0190.01234.54
7.1.20.0160.01034.63
7.1.10.0080.00616.61
7.1.00.0070.00716.70
7.0.200.0080.00416.80
7.0.190.0040.00816.75
7.0.180.0070.00716.21
7.0.170.0000.01216.22
7.0.160.0000.01216.30
7.0.150.0030.00916.18
7.0.140.0060.00616.13
7.0.130.0060.00616.34
7.0.120.0030.00916.53
7.0.110.0070.00716.44
7.0.100.0070.00716.27
7.0.90.0040.00816.18
7.0.80.0060.00916.22
7.0.70.0120.00016.21
7.0.60.0120.00016.21
7.0.50.0090.00316.56
7.0.40.0000.01416.41
7.0.30.0090.00616.23
7.0.20.0030.01316.32
7.0.10.0030.01016.24
7.0.00.0050.00816.29

preferences:
42.38 ms | 400 KiB | 5 Q