3v4l.org

run code in 300+ PHP versions simultaneously
<?php function round_up($val) { return ceil($val * 100) / 100; } $a = 5.4; $b = 48; var_dump($a * $b); var_dump(bcmul($a, $b, 3) * 1); var_dump(round_up($a * $b)); var_dump(round($a * $b, 2, PHP_ROUND_HALF_UP)); var_dump(round_up(bcmul($a, $b, 3))); echo "\n"; $a = 5.505; $b = 48; var_dump($a * $b); var_dump(bcmul($a, $b, 3) * 1); var_dump(round_up($a * $b)); var_dump(round($a * $b, 2, PHP_ROUND_HALF_UP)); var_dump(round_up(bcmul($a, $b, 3))); ?>

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)
8.3.70.0100.01016.50
8.3.60.0040.01218.30
8.3.50.0230.00722.04
8.3.40.0090.00618.84
8.3.30.0140.00018.89
8.3.20.0030.00520.38
8.3.10.0000.00823.53
8.3.00.0050.00320.84
8.2.190.0140.00016.58
8.2.180.0070.00716.63
8.2.170.0070.00722.96
8.2.160.0100.00720.39
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0090.00019.37
8.2.120.0030.00526.35
8.2.110.0030.00622.13
8.2.100.0070.00718.04
8.2.90.0040.00419.21
8.2.80.0000.00818.05
8.2.70.0040.00417.63
8.2.60.0000.00918.05
8.2.50.0000.00818.07
8.2.40.0030.00820.43
8.2.30.0050.00320.61
8.2.20.0040.00417.76
8.2.10.0000.00918.18
8.2.00.0040.00418.00
8.1.280.0120.00325.92
8.1.270.0030.00620.39
8.1.260.0050.00228.09
8.1.250.0040.00428.09
8.1.240.0090.00019.07
8.1.230.0000.01119.20
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0040.00417.00
8.1.180.0080.00018.10
8.1.170.0040.00418.63
8.1.160.0060.00320.75
8.1.150.0050.00218.80
8.1.140.0040.00419.65
8.1.130.0030.00317.56
8.1.120.0000.00717.37
8.1.110.0040.00417.37
8.1.100.0000.00817.35
8.1.90.0000.00817.50
8.1.80.0000.00817.46
8.1.70.0040.00417.46
8.1.60.0030.00517.63
8.1.50.0040.00417.65
8.1.40.0020.00517.52
8.1.30.0030.00617.75
8.1.20.0040.00417.67
8.1.10.0020.00517.58
8.1.00.0000.00717.49
8.0.300.0060.00318.77
8.0.290.0080.00016.75
8.0.280.0050.00318.51
8.0.270.0080.00017.32
8.0.260.0070.00017.34
8.0.250.0000.00716.99
8.0.240.0040.00717.03
8.0.230.0000.00716.94
8.0.220.0020.00516.93
8.0.210.0040.00417.00
8.0.200.0030.00316.98
8.0.190.0040.00416.84
8.0.180.0040.00416.89
8.0.170.0040.00416.82
8.0.160.0040.00416.95
8.0.150.0040.00416.76
8.0.140.0040.00416.73
8.0.130.0000.00513.32
8.0.120.0040.00416.83
8.0.110.0040.00416.93
8.0.100.0000.00716.84
8.0.90.0000.00716.78
8.0.80.0120.00416.94
8.0.70.0040.00416.83
8.0.60.0060.00316.72
8.0.50.0000.00716.70
8.0.30.0090.00917.10
8.0.20.0120.00617.40
8.0.10.0030.00516.89
8.0.00.0130.00916.88
7.4.330.0000.00516.85
7.4.320.0040.00416.53
7.4.300.0000.00616.56
7.4.290.0060.00316.66
7.4.280.0030.00516.71
7.4.270.0000.00716.43
7.4.260.0030.00516.43
7.4.250.0080.00016.64
7.4.240.0020.00516.55
7.4.230.0050.00216.60
7.4.220.0090.00916.61
7.4.210.0120.00916.61
7.4.200.0040.00416.63
7.4.160.0160.00016.57
7.4.150.0120.00617.40
7.4.140.0080.01117.86
7.4.130.0110.00716.65
7.4.120.0030.01716.47
7.4.110.0090.00916.39
7.4.100.0160.00716.56
7.4.90.0090.01416.73
7.4.80.0110.01119.39
7.4.70.0130.00316.51
7.4.60.0040.01216.56
7.4.50.0080.00516.50
7.4.40.0030.01316.69
7.4.30.0090.00916.68
7.4.00.0060.00915.19
7.3.330.0060.00013.24
7.3.320.0000.00513.24
7.3.310.0040.00416.31
7.3.300.0030.00316.25
7.3.290.0140.00416.32
7.3.280.0100.00616.36
7.3.270.0080.00917.40
7.3.260.0110.00716.57
7.3.250.0080.01116.48
7.3.240.0120.00716.62
7.3.230.0030.01616.49
7.3.210.0090.00816.62
7.3.200.0100.00616.48
7.3.190.0130.00316.47
7.3.180.0130.00316.37
7.3.170.0090.01216.62
7.3.160.0030.01216.57
7.2.330.0130.00616.53
7.2.320.0120.00616.64
7.2.310.0060.01016.61
7.2.300.0100.00716.79
7.2.290.0040.01216.42
7.2.60.0070.01017.01
7.2.00.0040.01119.52
7.1.200.0060.00615.64
7.1.100.0040.01118.02
7.1.70.0000.00717.24
7.1.60.0040.02119.52
7.1.50.0040.01816.97
7.1.00.0000.08022.54
7.0.200.0060.00316.79
7.0.60.0070.04019.98
7.0.50.0030.05717.89
7.0.40.0030.04320.23
7.0.30.0330.06020.09
7.0.20.0270.06020.08
7.0.10.0070.09020.24
7.0.00.0070.05720.30
5.6.280.0000.03721.13
5.6.210.0100.05320.67
5.6.200.0030.08318.19
5.6.190.0030.04720.55
5.6.180.0230.04020.54
5.6.170.0300.05720.50
5.6.160.0170.07720.63
5.6.150.0070.04018.21
5.6.140.0100.04318.19
5.6.130.0030.05718.28
5.6.120.0130.08020.97
5.6.110.0070.08321.15
5.6.100.0200.07021.00
5.6.90.0100.07321.01
5.6.80.0100.05020.49
5.5.350.3970.04320.45
5.5.340.0100.08017.99
5.5.330.0100.04320.33
5.5.320.0200.04020.48
5.5.310.0370.07720.41
5.5.300.0000.07718.03
5.5.290.0030.04018.05
5.5.280.0070.08020.66
5.5.270.0100.04020.83
5.5.260.0070.06720.80
5.5.250.0100.08020.46
5.5.240.0170.04020.16

preferences:
52.84 ms | 401 KiB | 5 Q