3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); function c(float $input): void { var_dump(round($input) === $input); } c(0.3); c(12); c(0.000000000000000001); c(0.000); c(13.0); c(14.5);

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)
8.3.60.0110.01118.56
8.3.50.0110.00418.58
8.3.40.0170.00020.29
8.3.30.0070.00718.96
8.3.20.0040.00421.98
8.3.10.0040.00422.34
8.3.00.0000.00722.52
8.2.180.0070.00716.75
8.2.170.0050.01022.96
8.2.160.0090.00619.63
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00026.16
8.2.110.0030.00622.24
8.2.100.0100.00317.91
8.2.90.0090.00017.88
8.2.80.0000.00720.75
8.2.70.0050.00318.05
8.2.60.0040.00418.22
8.2.50.0040.00418.10
8.2.40.0070.00019.28
8.2.30.0050.00517.98
8.2.20.0040.00418.19
8.2.10.0030.00319.20
8.2.00.0060.00319.19
8.1.280.0110.00425.92
8.1.270.0080.00022.29
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0110.00022.39
8.1.230.0070.00421.16
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0070.00717.35
8.1.180.0040.00418.10
8.1.170.0050.00318.59
8.1.160.0030.00518.87
8.1.150.0040.00418.96
8.1.140.0050.00218.97
8.1.130.0000.00722.05
8.1.120.0060.00317.58
8.1.110.0000.00817.41
8.1.100.0000.00817.54
8.1.90.0070.00017.54
8.1.80.0000.00917.48
8.1.70.0000.00817.41
8.1.60.0000.00917.61
8.1.50.0000.00817.64
8.1.40.0040.00417.64
8.1.30.0040.00417.73
8.1.20.0030.00617.79
8.1.10.0060.00317.54
8.1.00.0000.00717.53
8.0.300.0000.00720.15
8.0.290.0030.00516.88
8.0.280.0070.00018.57
8.0.270.0040.00418.21
8.0.260.0050.00320.20
8.0.250.0070.00017.10
8.0.240.0000.00817.14
8.0.230.0030.00516.97
8.0.220.0050.00316.94
8.0.210.0030.00317.10
8.0.200.0030.00317.03
8.0.190.0000.00717.02
8.0.180.0040.00417.13
8.0.170.0040.00417.13
8.0.160.0050.00217.05
8.0.150.0040.00417.12
8.0.140.0000.00716.97
8.0.130.0000.00513.46
8.0.120.0040.00416.95
8.0.110.0000.00716.93
8.0.100.0040.00416.95
8.0.90.0030.00617.03
8.0.80.0000.01417.07
8.0.70.0000.00817.05
8.0.60.0050.00216.97
8.0.50.0040.00417.17
8.0.30.0090.01617.25
8.0.20.0150.00417.07
8.0.10.0050.00317.01
8.0.00.0200.00016.86
7.4.330.0030.00315.55
7.4.320.0000.00616.65
7.4.300.0060.00016.68
7.4.290.0040.00416.48
7.4.280.0080.00016.72
7.4.270.0040.00416.69
7.4.260.0050.00013.35
7.4.250.0000.00716.65
7.4.240.0000.00816.69
7.4.230.0030.00316.58
7.4.220.0050.00216.71
7.4.210.0050.01316.67
7.4.200.0000.00716.72
7.4.130.0140.00816.63
7.4.120.0100.01416.67
7.4.110.0160.00316.67
7.4.100.0100.00616.39
7.4.90.0040.01416.73
7.4.80.0130.00919.39
7.4.70.0030.01416.60
7.4.60.0120.00916.72
7.4.50.0090.00916.40
7.4.40.0110.00716.54
7.4.30.0130.00316.55
7.4.20.0070.01016.43
7.4.10.0120.01116.67
7.4.00.0070.01016.86
7.3.330.0070.00016.58
7.3.320.0030.00313.57
7.3.310.0000.00716.54
7.3.300.0030.00316.51
7.3.290.0060.01016.55
7.3.260.0120.01216.42
7.3.230.0140.00316.46
7.3.210.0040.01416.47
7.3.200.0090.01316.79
7.3.190.0080.00816.52
7.3.180.0080.00816.45
7.3.170.0090.01216.37
7.3.160.0040.01216.56
7.3.150.0160.00016.52
7.3.140.0040.01216.60
7.3.130.0100.01216.74
7.3.120.0120.00616.61
7.3.110.0090.00916.45
7.3.100.0150.01416.36
7.3.90.0070.01016.50
7.3.80.0070.01016.43
7.3.70.0070.01016.61
7.3.60.0060.00916.44
7.3.50.0090.00916.65
7.3.40.0100.00716.46
7.3.30.0060.01216.64
7.3.20.0630.00616.66
7.3.10.0130.01016.65
7.3.00.0040.01216.50
7.2.330.0090.00916.81
7.2.320.0000.01816.91
7.2.310.0100.00716.86
7.2.300.0100.00716.56
7.2.290.0170.00016.58
7.2.280.0130.00316.64
7.2.270.0000.01716.58
7.2.260.0160.00316.77
7.2.250.0120.00916.65
7.2.240.0070.01016.91
7.2.230.0120.02116.78
7.2.220.0070.01116.95
7.2.210.0110.00616.49
7.2.200.0060.01016.82
7.2.190.0090.01016.59
7.2.180.0070.01016.71
7.2.170.0130.00716.81
7.2.160.0060.01616.58
7.2.150.0090.00916.81
7.2.140.0100.00716.71
7.2.130.0060.01216.74
7.2.120.0130.00916.73
7.2.110.0070.01116.76
7.2.100.0100.00716.71
7.2.90.0090.00916.76
7.2.80.0120.00616.70
7.2.70.0030.01516.80
7.2.60.0130.00616.75
7.2.50.0130.01016.80
7.2.40.0130.00616.65
7.2.30.0070.01416.90
7.2.20.0170.00316.70
7.2.10.0090.00916.80
7.2.00.0060.01616.89

preferences:
48.65 ms | 400 KiB | 5 Q