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, $b, 2) * 1); var_dump(round_up($a * $b)); var_dump(round_up(bcmul($a, $b, 2))); echo "\n"; $a = 5.4; $b = 48.13; var_dump($a * $b); var_dump(bcmul($a, $b, 2) * 1); var_dump(round_up($a * $b)); var_dump(round_up(bcmul($a, $b, 2))); ?>

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)
8.3.60.0120.00916.50
8.3.50.0050.01021.29
8.3.40.0120.00318.51
8.3.30.0100.00718.71
8.3.20.0040.00420.43
8.3.10.0000.00823.50
8.3.00.0080.00020.89
8.2.180.0040.01118.23
8.2.170.0110.00422.96
8.2.160.0070.00720.52
8.2.150.0090.00024.18
8.2.140.0030.00524.66
8.2.130.0060.00319.44
8.2.120.0090.00026.35
8.2.110.0070.00320.55
8.2.100.0070.00717.85
8.2.90.0000.00818.34
8.2.80.0000.00817.97
8.2.70.0090.00017.46
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0050.00520.58
8.2.30.0040.00420.70
8.2.20.0070.00017.76
8.2.10.0070.00018.06
8.2.00.0040.00418.02
8.1.280.0040.01525.92
8.1.270.0040.01420.32
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0090.00022.20
8.1.230.0070.00420.98
8.1.220.0030.00517.74
8.1.210.0050.00518.77
8.1.200.0090.00317.47
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0040.00418.46
8.1.160.0000.00720.75
8.1.150.0080.00018.80
8.1.140.0050.00319.63
8.1.130.0000.00717.63
8.1.120.0000.00717.44
8.1.110.0000.00717.43
8.1.100.0050.00317.54
8.1.90.0000.00717.38
8.1.80.0000.00717.46
8.1.70.0050.00317.44
8.1.60.0070.00017.69
8.1.50.0000.00817.49
8.1.40.0030.00617.59
8.1.30.0090.00017.57
8.1.20.0040.00417.64
8.1.10.0000.00717.47
8.1.00.0040.00417.52
8.0.300.0040.00420.24
8.0.290.0020.00516.75
8.0.280.0000.00818.48
8.0.270.0040.00417.46
8.0.260.0000.00617.32
8.0.250.0000.00717.00
8.0.240.0030.00716.78
8.0.230.0030.00317.09
8.0.220.0080.00016.96
8.0.210.0070.00016.98
8.0.200.0000.00716.98
8.0.190.0080.00017.00
8.0.180.0070.00016.81
8.0.170.0030.00516.96
8.0.160.0000.00716.78
8.0.150.0000.00716.82
8.0.140.0000.00816.87
8.0.130.0030.00313.32
8.0.120.0070.00016.81
8.0.110.0080.00016.83
8.0.100.0000.00716.77
8.0.90.0000.00716.95
8.0.80.0090.00916.83
8.0.70.0000.00716.71
8.0.60.0030.00516.91
8.0.50.0000.00716.77
8.0.30.0120.00516.98
8.0.20.0140.00517.40
8.0.10.0040.00417.04
8.0.00.0130.00816.91
7.4.330.0050.00016.77
7.4.320.0000.00716.58
7.4.300.0070.00016.57
7.4.290.0100.00016.54
7.4.280.0000.00716.71
7.4.270.0040.00416.60
7.4.260.0040.00416.65
7.4.250.0000.00916.63
7.4.240.0030.00416.67
7.4.230.0000.00716.76
7.4.220.0040.01316.66
7.4.210.0090.00616.58
7.4.200.0070.00016.70
7.4.160.0100.00616.65
7.4.150.0060.01217.40
7.4.140.0090.01217.86
7.4.130.0130.00516.71
7.4.120.0070.01116.53
7.4.110.0140.00316.61
7.4.100.0170.00016.63
7.4.90.0090.01716.62
7.4.80.0130.01019.39
7.4.70.0060.01216.52
7.4.60.0100.00616.67
7.4.50.0060.00916.72
7.4.40.0100.00716.56
7.4.30.0060.01516.41
7.4.00.0070.00715.00
7.3.330.0000.00513.39
7.3.320.0030.00313.38
7.3.310.0040.00416.18
7.3.300.0000.00716.37
7.3.290.0070.01016.29
7.3.280.0090.00716.38
7.3.270.0040.01317.40
7.3.260.0150.00316.39
7.3.250.0110.00716.49
7.3.240.0130.00716.58
7.3.230.0120.00816.62
7.3.210.0030.01416.63
7.3.200.0060.01616.55
7.3.190.0100.00516.51
7.3.180.0080.00816.70
7.3.170.0060.00916.45
7.3.160.0090.01216.45
7.3.10.0030.01016.59
7.3.00.0060.00616.63
7.2.330.0160.00016.79
7.2.320.0170.00716.46
7.2.310.0090.01516.38
7.2.300.0060.01116.75
7.2.290.0050.01116.50
7.2.130.0030.01016.76
7.2.120.0140.00316.87
7.2.110.0030.01016.84
7.2.100.0090.00616.93
7.2.90.0110.00316.82
7.2.80.0030.01017.00
7.2.70.0030.00916.95
7.2.60.0030.01016.73
7.2.50.0030.00616.89
7.2.40.0030.00917.07
7.2.30.0030.00916.81
7.2.20.0040.00416.53
7.2.10.0040.00716.77
7.2.00.0090.00818.16
7.1.250.0040.00815.62
7.1.200.0000.01015.79
7.1.100.0030.00518.05
7.1.70.0070.00017.15
7.1.60.0070.00716.87
7.1.50.0030.02016.64
7.1.00.0000.07722.40
7.0.200.0040.01116.85
7.0.100.0230.07719.87
7.0.90.0230.08719.88
7.0.80.0070.07319.96
7.0.70.0070.07319.86
7.0.60.0070.09019.87
7.0.50.0170.07020.34
7.0.40.0230.06719.98
7.0.30.0070.07720.15
7.0.20.0130.07720.05
7.0.10.0070.05019.99
7.0.00.0230.06320.09
5.6.280.0000.06720.93
5.6.250.0030.08020.51
5.6.240.0070.09020.62
5.6.230.0100.06320.48
5.6.220.0100.08320.62
5.6.210.0100.07320.61
5.6.200.0100.05021.18
5.6.190.0070.04321.18
5.6.180.0100.07020.94
5.6.170.0100.08721.09
5.6.160.0070.08321.01
5.6.150.0130.07321.03
5.6.140.0000.08321.02
5.6.130.0030.07721.06
5.6.120.0170.07721.03
5.6.110.0170.04021.01
5.6.100.0070.06720.98
5.6.90.0170.07321.04
5.6.80.0170.06720.39
5.6.70.0030.08720.41
5.6.60.0070.08320.39
5.6.50.0070.06020.47
5.6.40.0070.07720.46
5.6.30.0100.04720.48
5.6.20.0030.05320.50
5.6.10.0070.08020.43
5.6.00.0030.03720.43
5.5.380.0100.06320.29
5.5.370.0070.08020.44
5.5.360.0070.08020.47
5.5.350.0200.06320.36
5.5.340.0000.08020.92
5.5.330.0170.04020.84
5.5.320.0030.09020.80
5.5.310.0070.07720.77
5.5.300.0170.04320.93
5.5.290.0100.07720.76
5.5.280.0130.07020.91
5.5.270.0070.07320.92
5.5.260.0100.05720.79
5.5.250.0130.07720.43
5.5.240.0100.04320.15
5.5.230.0030.08320.27
5.5.220.0130.07720.29
5.5.210.0000.05720.27
5.5.200.0030.04720.00
5.5.190.0070.08320.11
5.5.180.0100.08320.21
5.5.160.0100.05720.19
5.5.150.0070.05020.23
5.5.140.0000.08320.23
5.5.130.0170.07020.15
5.5.120.0030.07320.09
5.5.110.0100.04320.23
5.5.100.0100.06720.05
5.5.90.0100.08020.07
5.5.80.0100.07020.07
5.5.70.0070.08020.04
5.5.60.0070.04720.05
5.5.50.0130.06720.10
5.5.40.0030.08320.01
5.5.30.0100.07320.02
5.5.20.0100.07720.06
5.5.10.0070.07720.04
5.5.00.0130.06720.05

preferences:
42.91 ms | 401 KiB | 5 Q