3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = 1.002302000; $v = explode('.', $value); $p = 0; for ($i = 0; $i < strlen($v[1]); $i++) { if (substr($v[1], $i, 1) > 0) { $p = $i+1; } } print round($value, $p);

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)
8.3.60.0100.01018.52
8.3.50.0120.00822.04
8.3.40.0130.00618.93
8.3.30.0090.00620.52
8.3.20.0050.00320.30
8.3.10.0090.00622.09
8.3.00.0060.00322.44
8.2.180.0110.01125.92
8.2.170.0140.00019.13
8.2.160.0130.00022.96
8.2.150.0050.00225.66
8.2.140.0040.00424.66
8.2.130.0090.00926.16
8.2.120.0040.00419.54
8.2.110.0070.00319.36
8.2.100.0160.00017.72
8.2.90.0000.00719.47
8.2.80.0000.00819.38
8.2.70.0000.00917.63
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0040.00418.22
8.2.30.0000.00818.08
8.2.20.0030.00617.65
8.2.10.0060.00317.86
8.2.00.0060.00317.67
8.1.280.0110.00325.92
8.1.270.0080.00024.66
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00721.41
8.1.230.0030.00719.10
8.1.220.0000.00817.80
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0040.00417.43
8.1.180.0040.00420.25
8.1.170.0040.00418.60
8.1.160.0040.00422.20
8.1.150.0040.00418.61
8.1.140.0040.00417.50
8.1.130.0000.00717.89
8.1.120.0080.00017.41
8.1.110.0040.00417.43
8.1.100.0040.00417.54
8.1.90.0000.00717.53
8.1.80.0070.00017.55
8.1.70.0040.00417.52
8.1.60.0050.00317.67
8.1.50.0060.00317.58
8.1.40.0000.00817.61
8.1.30.0000.00817.68
8.1.20.0030.00617.65
8.1.10.0000.00817.70
8.1.00.0000.00717.47
8.0.300.0030.00618.77
8.0.290.0040.00417.29
8.0.280.0030.00318.37
8.0.270.0000.00717.30
8.0.260.0030.00516.88
8.0.250.0000.00716.95
8.0.240.0000.00817.04
8.0.230.0050.00316.91
8.0.220.0070.00016.88
8.0.210.0030.00316.89
8.0.200.0040.00416.91
8.0.190.0000.00816.96
8.0.180.0040.00416.86
8.0.170.0030.00516.89
8.0.160.0030.00616.84
8.0.150.0000.00716.84
8.0.140.0040.00416.92
8.0.130.0030.00313.36
8.0.120.0080.00016.95
8.0.110.0080.00016.90
8.0.100.0070.00016.77
8.0.90.0000.00716.97
8.0.80.0100.01316.92
8.0.70.0000.00716.80
8.0.60.0000.00816.94
8.0.50.0000.00717.00
8.0.30.0130.00617.10
8.0.20.0120.00717.40
8.0.10.0040.00416.98
8.0.00.0140.00816.84
7.4.330.0030.00315.00
7.4.320.0000.00716.57
7.4.300.0040.00416.55
7.4.290.0030.00316.54
7.4.280.0040.00416.57
7.4.270.0000.00716.59
7.4.260.0050.00316.64
7.4.250.0000.00716.38
7.4.240.0030.00316.54
7.4.230.0000.00716.68
7.4.220.0090.01716.66
7.4.210.0040.01416.52
7.4.200.0000.00716.55
7.4.190.0000.00716.71
7.4.160.0070.01116.55
7.4.150.0130.00417.40
7.4.140.0090.00917.86
7.4.130.0100.00716.58
7.4.120.0130.00316.69
7.4.110.0040.01216.58
7.4.100.0090.00916.51
7.4.90.0150.00916.43
7.4.80.0100.00719.39
7.4.70.0080.00816.66
7.4.60.0110.00616.63
7.4.50.0090.00016.40
7.4.40.0030.01222.77
7.4.30.0130.00416.63
7.4.00.0060.00614.93
7.3.330.0000.00513.32
7.3.320.0030.00313.13
7.3.310.0000.00716.46
7.3.300.0040.00416.28
7.3.290.0060.00916.30
7.3.280.0080.01116.33
7.3.270.0140.01017.40
7.3.260.0120.00616.45
7.3.250.0110.00616.34
7.3.240.0060.01216.32
7.3.230.0180.00016.71
7.3.210.0030.01316.36
7.3.200.0060.00919.39
7.3.190.0120.00916.53
7.3.180.0000.01616.71
7.3.170.0090.00616.36
7.3.160.0060.01416.43
7.3.120.0070.01014.86
7.3.10.0090.00416.55
7.3.00.0080.00316.62
7.2.330.0120.01216.78
7.2.320.0090.00916.57
7.2.310.0120.00916.54
7.2.300.0090.00616.69
7.2.290.0120.00916.36
7.2.130.0040.00916.79
7.2.120.0050.00816.88
7.2.110.0100.00516.92
7.2.100.0060.00616.85
7.2.90.0070.00316.88
7.2.80.0040.00816.84
7.2.70.0030.01317.02
7.2.60.0030.00817.00
7.2.50.0050.00916.82
7.2.40.0060.00816.67
7.2.30.0110.00017.06
7.2.20.0050.01017.04
7.2.10.0050.00816.89
7.2.00.0040.00817.74
7.1.250.0030.00915.76
7.1.200.0070.00715.92
7.1.100.0110.01118.21
7.1.70.0030.00317.25
7.1.60.0090.01219.43
7.1.50.0060.01416.99
7.1.00.0070.04722.44
7.0.200.0000.00716.60
7.0.140.0100.06722.05
7.0.60.0130.06719.97
7.0.50.0070.03717.88
7.0.40.0100.07720.23
7.0.30.0270.08320.17
7.0.20.0230.04320.16
7.0.10.0230.05020.13
7.0.00.0030.04319.95
5.6.280.0030.07320.99
5.6.210.0130.06720.60
5.6.200.0030.05718.21
5.6.190.0100.07720.27
5.6.180.0300.08320.59
5.6.170.0300.06320.44
5.6.160.0030.04720.54
5.6.150.0100.08318.21
5.6.140.0070.06718.14
5.6.130.0070.07718.16
5.6.120.0070.04321.04
5.6.110.0130.07720.85
5.6.100.0070.08021.07
5.6.90.0100.06721.10
5.6.80.0070.07020.38
5.6.70.0230.04020.37
5.5.350.0000.05320.43
5.5.340.0030.08717.88
5.5.330.0030.07020.38
5.5.320.0270.05020.41
5.5.310.0330.04720.18
5.5.300.0070.04017.91
5.5.290.0030.04717.91
5.5.280.0030.04020.64
5.5.270.0030.07020.86
5.5.260.0100.07720.86
5.5.250.0130.06720.55
5.5.240.0030.05020.07
5.4.450.0430.06719.27
5.4.440.0230.05319.50
5.4.430.1070.04319.40
5.4.420.0670.06319.39
5.4.410.0170.05718.88
5.4.400.1400.07318.64
5.4.390.1430.06318.50
5.4.380.0200.05318.45
5.4.370.0170.05018.78
5.4.360.0200.04718.74
5.4.350.0060.04511.98
5.4.340.0350.13811.98
5.4.320.0070.03412.46
5.4.310.0030.04012.46
5.4.300.0080.04012.46
5.4.290.0100.05012.45
5.4.280.0050.04012.36
5.4.270.0080.03612.36
5.4.260.0070.03712.35
5.4.250.0050.03812.35
5.4.240.0030.07018.90
5.4.230.0170.04719.00
5.4.220.0170.05318.76
5.4.210.0100.05018.98
5.4.200.0200.06719.04
5.4.190.0070.05318.95
5.4.180.0130.06718.79
5.4.170.0130.04718.79
5.4.160.0100.05319.01
5.4.150.0100.05318.75
5.4.140.0030.05316.33
5.4.130.0100.04716.40
5.4.120.0000.06316.30
5.4.110.0030.05316.46
5.4.100.0200.04016.46
5.4.90.0270.03716.41
5.4.80.0170.04316.37
5.4.70.0100.04716.27
5.4.60.0070.05316.43
5.4.50.0100.04316.46
5.4.40.0070.05016.45
5.4.30.0070.04716.38
5.4.20.0170.03716.44
5.4.10.0100.05716.50
5.4.00.0100.04715.79
5.3.290.0050.04712.80
5.3.280.0100.05014.35
5.3.270.0070.05714.68
5.3.260.0200.07014.50
5.3.250.0100.05014.68
5.3.240.0070.05014.47
5.3.230.0130.04714.61
5.3.220.0070.05314.42
5.3.210.0070.06014.33
5.3.200.0070.07014.65
5.3.190.0070.05314.46
5.3.180.0070.05014.59
5.3.170.0030.05714.71
5.3.160.0100.05014.64
5.3.150.0030.05314.45
5.3.140.0130.04314.60
5.3.130.0200.04314.45
5.3.120.0070.05014.55
5.3.110.0100.06714.62
5.3.100.0030.05314.12
5.3.90.0030.05313.78
5.3.80.0030.05013.87
5.3.70.0070.05014.17
5.3.60.0070.04713.85
5.3.50.0030.05313.86
5.3.40.0070.06713.79
5.3.30.0100.04313.76
5.3.20.0070.05713.60
5.3.10.0100.04313.42
5.3.00.0170.04313.73
5.2.170.0070.05711.34
5.2.160.0130.05711.18
5.2.150.0100.04711.34
5.2.140.0070.04011.19
5.2.130.0070.03711.18
5.2.120.0100.03311.13
5.2.110.0100.03711.23
5.2.100.0000.04311.29
5.2.90.0070.04311.22
5.2.80.0100.05711.09
5.2.70.0000.05011.21
5.2.60.0070.03711.15
5.2.50.0070.04011.22
5.2.40.0230.03310.95
5.2.30.0030.04311.07
5.2.20.0030.05311.30
5.2.10.0100.04310.88
5.2.00.0070.05310.90
5.1.60.0100.03310.20
5.1.50.0030.03710.33
5.1.40.0100.03010.13
5.1.30.0070.05010.59
5.1.20.0030.04010.69
5.1.10.0100.03010.13
5.1.00.0030.04010.30
5.0.50.0100.0238.79
5.0.40.0070.0278.56
5.0.30.0030.0578.43
5.0.20.0070.0308.43
5.0.10.0030.0278.29
5.0.00.0000.0438.27
4.4.90.0070.0206.86
4.4.80.0070.0206.86
4.4.70.0030.0276.86
4.4.60.0030.0206.86
4.4.50.0070.0276.86
4.4.40.0070.0436.86
4.4.30.0070.0176.86
4.4.20.0000.0236.86
4.4.10.0000.0236.86
4.4.00.0130.0306.86
4.3.110.0030.0206.86
4.3.100.0030.0276.86
4.3.90.0030.0276.86
4.3.80.0000.0336.86
4.3.70.0030.0206.86
4.3.60.0000.0236.86
4.3.50.0000.0236.86
4.3.40.0130.0276.86
4.3.30.0070.0206.86
4.3.20.0000.0276.86
4.3.10.0100.0136.86
4.3.00.0030.0236.88

preferences:
44.39 ms | 401 KiB | 5 Q