3v4l.org

run code in 300+ PHP versions simultaneously
<?php $number = 3.0000000002; $precision = 8; $delta = pow(0.1, $precision); $rounded = round($number, $precision); $roundedResult = $number; echo "Test 1: ".$rounded.PHP_EOL; echo "Test 2: ".abs($number - $rounded).PHP_EOL; if (abs($number - $rounded) < $delta) { $roundedResult = intval($number); } $intedResult = $number; if ((int) $number == $number){ $intedResult = (int) $number; } echo "Delta is : ".$delta.PHP_EOL; echo "Source number: ".$number.PHP_EOL; echo "Rounded result: ".$roundedResult.PHP_EOL; echo "Inted result: ".$intedResult.PHP_EOL;

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)
8.3.60.0040.01118.43
8.3.50.0050.01121.27
8.3.40.0040.01118.95
8.3.30.0090.00620.46
8.3.20.0020.00520.40
8.3.10.0030.00621.04
8.3.00.0050.00322.70
8.2.180.0090.00616.50
8.2.170.0110.00722.96
8.2.160.0080.00622.49
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00220.98
8.2.110.0040.00419.41
8.2.100.0070.00418.03
8.2.90.0000.00819.52
8.2.80.0040.00418.05
8.2.70.0030.00517.73
8.2.60.0030.00518.18
8.2.50.0040.00418.07
8.2.40.0040.00418.46
8.2.30.0000.00719.59
8.2.20.0040.00418.04
8.2.10.0000.00817.86
8.2.00.0040.00418.12
8.1.280.0100.00725.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.76
8.1.230.0080.00421.23
8.1.220.0050.00318.77
8.1.210.0000.00819.28
8.1.200.0100.00017.47
8.1.190.0030.00517.55
8.1.180.0000.00818.10
8.1.170.0000.00818.78
8.1.160.0000.00819.18
8.1.150.0000.00718.91
8.1.140.0040.00417.55
8.1.130.0070.00017.98
8.1.120.0040.00417.73
8.1.110.0040.00417.66
8.1.100.0070.00017.70
8.1.90.0040.00417.74
8.1.80.0000.00717.58
8.1.70.0030.00317.62
8.1.60.0040.00417.82
8.1.50.0000.00717.78
8.1.40.0040.00417.65
8.1.30.0040.00417.79
8.1.20.0000.00817.86
8.1.10.0050.00217.66
8.1.00.0040.00417.61
8.0.300.0040.00420.07
8.0.290.0000.00717.43
8.0.280.0030.00318.54
8.0.270.0000.00717.42
8.0.260.0030.00317.09
8.0.250.0030.00317.12
8.0.240.0030.00617.16
8.0.230.0030.00317.12
8.0.220.0060.00017.02
8.0.210.0030.00317.06
8.0.200.0030.00317.21
8.0.190.0040.00417.10
8.0.180.0040.00417.16
8.0.170.0060.00317.04
8.0.160.0000.00717.20
8.0.150.0050.00317.02
8.0.140.0000.00717.00
8.0.130.0050.00013.52
8.0.120.0000.00717.09
8.0.110.0070.00017.13
8.0.100.0000.00717.05
8.0.90.0040.00417.14
8.0.80.0060.00916.98
8.0.70.0000.00717.12
8.0.60.0070.00017.03
8.0.50.0050.00316.89
8.0.30.0060.01417.26
8.0.20.0090.01017.41
8.0.10.0040.00417.14
8.0.00.0120.00917.08
7.4.330.0000.00517.17
7.4.320.0060.00016.72
7.4.300.0080.00016.73
7.4.290.0040.00416.71
7.4.280.0000.00716.66
7.4.270.0000.00716.77
7.4.260.0060.00013.51
7.4.250.0000.00716.69
7.4.240.0040.00416.74
7.4.230.0030.00316.92
7.4.220.0090.00916.74
7.4.210.0050.01016.79
7.4.200.0000.00716.95
7.4.190.0000.00716.90
7.4.160.0030.01316.78
7.4.150.0060.01217.40
7.4.140.0060.01117.86
7.4.130.0120.01316.65
7.4.120.0100.00716.66
7.4.110.0130.00316.87
7.4.100.0100.00716.65
7.4.90.0100.00716.81
7.4.80.0080.00819.39
7.4.70.0180.00016.60
7.4.60.0130.01016.69
7.4.50.0040.00416.61
7.4.40.0100.00722.77
7.4.30.0060.00916.58
7.4.00.0040.01515.13
7.3.330.0040.00413.47
7.3.320.0020.00213.36
7.3.310.0060.00016.61
7.3.300.0000.00616.47
7.3.290.0030.01716.53
7.3.280.0060.00816.51
7.3.270.0060.01017.40
7.3.260.0130.01018.24
7.3.250.0080.00916.72
7.3.240.0080.00816.73
7.3.230.0040.01316.49
7.3.210.0080.00816.55
7.3.200.0060.01219.39
7.3.190.0100.00716.40
7.3.180.0130.00316.84
7.3.170.0090.00616.89
7.3.160.0130.01016.82
7.3.120.0070.01015.30
7.3.10.0040.00416.92
7.3.00.0030.00616.75
7.2.330.0100.01016.99
7.2.320.0120.00916.69
7.2.310.0130.01016.91
7.2.300.0060.00916.50
7.2.290.0030.02016.75
7.2.130.0060.00617.22
7.2.120.0030.01017.22
7.2.110.0060.00617.29
7.2.100.0030.00916.97
7.2.90.0000.01517.27
7.2.80.0000.01416.93
7.2.70.0030.00916.99
7.2.60.0060.00917.24
7.2.50.0040.01117.20
7.2.40.0060.00617.28
7.2.30.0100.00317.30
7.2.20.0070.00717.20
7.2.10.0070.00717.12
7.2.00.0060.00718.37
7.1.250.0080.00416.10
7.1.100.0270.01017.86
7.1.70.0040.00417.34
7.1.60.0070.00419.17
7.1.50.0220.01234.71
7.1.00.0030.03322.46
7.0.200.0000.00916.66
7.0.140.0000.07722.30
7.0.100.0100.08020.12
7.0.90.0100.08720.19
7.0.80.0130.08020.17
7.0.70.0100.07320.12
7.0.60.0070.07720.20
7.0.50.0100.07720.43
7.0.40.0100.07720.27
7.0.30.0130.08020.34
7.0.20.0070.08720.34
7.0.10.0170.06720.26
7.0.00.0170.06720.36
5.6.280.0030.07021.30
5.6.250.0100.07720.85
5.6.240.0170.04320.86
5.6.230.0070.08720.84
5.6.220.0200.06720.81
5.6.210.0070.07720.81
5.6.200.0100.08321.16
5.6.190.0100.08021.20
5.6.180.0170.06721.09
5.6.170.0100.08321.20
5.6.160.0130.07721.30
5.6.150.0130.07721.17
5.6.140.0070.08321.22
5.6.130.0070.08721.28
5.6.120.0030.08021.27
5.6.110.0070.08021.26
5.6.100.0130.07721.23
5.6.90.0100.07721.20
5.6.80.0100.04020.64
5.6.70.0130.07320.55
5.6.60.0070.03720.59
5.6.50.0000.08320.65
5.6.40.0100.03320.54
5.6.30.0100.03720.59
5.6.20.0200.06020.66
5.6.10.0100.05020.71
5.6.00.0100.03720.61
5.5.380.0030.08320.61
5.5.370.0070.08320.58
5.5.360.0070.08020.57
5.5.350.0130.07720.67
5.5.340.0130.08021.03
5.5.330.0100.08021.03
5.5.320.0130.07321.02
5.5.310.0100.08021.02
5.5.300.0130.07721.03
5.5.290.0030.05320.86
5.5.280.0130.07321.03
5.5.270.0070.07320.93
5.5.260.0130.07021.07
5.5.250.0130.07320.71
5.5.240.0170.06720.32
5.5.230.0030.04020.37
5.5.220.0170.03320.27
5.5.210.0030.08020.37
5.5.200.0070.03720.29
5.5.190.0100.03320.24
5.5.180.0070.03720.50
5.5.160.0070.05320.46
5.5.150.0070.07320.38
5.5.140.0130.06720.37
5.5.130.0030.04720.43
5.5.120.0100.05720.34
5.5.110.0100.07720.33
5.5.100.0070.03720.30
5.5.90.0030.05720.25
5.5.80.0070.04720.16
5.5.70.0070.07320.30
5.5.60.0100.04320.22
5.5.50.0100.04320.30
5.5.40.0030.04020.30
5.5.30.0030.04020.37
5.5.20.0070.03320.20
5.5.10.0030.04020.28
5.5.00.0100.06720.27
5.4.450.0070.08319.57
5.4.440.0070.07719.57
5.4.430.0000.09019.46
5.4.420.0030.07719.48
5.4.410.0100.07319.54
5.4.400.0170.07319.02
5.4.390.0070.06018.98
5.4.380.0000.04319.00
5.4.370.0070.07019.22
5.4.360.0000.08019.32
5.4.350.0070.06319.14
5.4.340.0100.06019.21
5.4.320.0030.07019.35
5.4.310.0070.04019.09
5.4.300.0100.06319.10
5.4.290.0130.04719.15
5.4.280.0000.06019.12
5.4.270.0070.04019.41
5.4.260.0100.03319.23
5.4.250.0070.05019.23
5.4.240.0100.06719.08
5.4.230.0100.06719.10
5.4.220.0030.05319.21
5.4.210.0030.03719.22
5.4.200.0000.04019.18
5.4.190.0100.05319.29
5.4.180.0100.04719.23
5.4.170.0030.03319.18
5.4.160.0170.03019.11
5.4.150.0070.03719.18
5.4.140.0030.03716.41
5.4.130.0100.02716.41
5.4.120.0000.06016.46
5.4.110.0030.03716.56
5.4.100.0070.04716.48
5.4.90.0070.03716.59
5.4.80.0100.04316.45
5.4.70.0070.03016.42
5.4.60.0100.04716.36
5.4.50.0070.05716.43
5.4.40.0000.07316.57
5.4.30.0070.07716.36
5.4.20.0070.07316.41
5.4.10.0100.07316.43
5.4.00.0070.06315.88
5.3.290.0070.07314.77
5.3.280.0070.04014.60
5.3.270.0000.04014.72
5.3.260.0100.02714.67
5.3.250.0000.04014.78
5.3.240.0070.04014.67
5.3.230.0000.04014.77
5.3.220.0030.04314.68
5.3.210.0100.03014.66
5.3.200.0000.04314.76
5.3.190.0070.03714.75
5.3.180.0030.03714.68
5.3.170.0200.06014.63
5.3.160.0070.07314.74
5.3.150.0070.05714.75
5.3.140.0170.07014.73
5.3.130.0100.05714.66
5.3.120.0030.07314.65
5.3.110.0070.07014.66
5.3.100.0070.06714.08
5.3.90.0130.03714.07
5.3.80.0070.07314.12
5.3.70.0100.06714.00
5.3.60.0030.07714.08
5.3.50.0100.07014.00
5.3.40.0030.06014.13
5.3.30.0130.06314.00
5.3.20.0070.05314.00
5.3.10.0100.07014.00
5.3.00.0000.05714.00
5.2.170.0070.04014.00
5.2.160.0030.06714.00
5.2.150.0100.06014.00
5.2.140.0030.06014.00
5.2.130.0100.05714.00
5.2.120.0070.06014.00
5.2.110.0070.05714.00
5.2.100.0030.06714.00
5.2.90.0070.06314.00
5.2.80.0100.05314.00
5.2.70.0100.06014.00
5.2.60.0070.05014.00
5.2.50.0070.05314.00
5.2.40.0100.05014.00
5.2.30.0070.06014.00
5.2.20.0070.05714.00
5.2.10.0100.04014.00
5.2.00.0100.03714.00
5.1.60.0030.05314.00
5.1.50.0000.05714.00
5.1.40.0100.04314.00
5.1.30.0070.05714.00
5.1.20.0070.05314.00
5.1.10.0100.03014.00
5.1.00.0000.03714.00
5.0.50.0070.04314.00
5.0.40.0070.03014.00
5.0.30.0030.07014.00
5.0.20.0100.03714.00
5.0.10.0030.04314.00
5.0.00.0030.06014.00
4.4.90.0070.02314.00
4.4.80.0000.02714.00
4.4.70.0000.03714.00
4.4.60.0030.03314.00
4.4.50.0070.03014.00
4.4.40.0000.05714.00
4.4.30.0000.02714.00
4.4.20.0070.03314.00
4.4.10.0030.03714.00
4.4.00.0030.04714.00
4.3.110.0100.02714.00
4.3.100.0000.03714.00
4.3.90.0030.03314.00
4.3.80.0000.05014.00
4.3.70.0030.03314.00
4.3.60.0070.02014.00
4.3.50.0030.03314.00
4.3.40.0030.05314.00
4.3.30.0000.02014.00
4.3.20.0030.03714.00
4.3.10.0030.02314.00
4.3.00.0000.03714.00

preferences:
43.84 ms | 401 KiB | 5 Q