3v4l.org

run code in 300+ PHP versions simultaneously
<?php function tofloat($num) { $dotPos = strrpos($num, '.'); $commaPos = strrpos($num, ','); $sep = (($dotPos > $commaPos) && $dotPos) ? $dotPos : ((($commaPos > $dotPos) && $commaPos) ? $commaPos : false); if (!$sep) { return floatval(preg_replace("/[^0-9]/", "", $num)); } return floatval( preg_replace("/[^0-9]/", "", substr($num, 0, $sep)) . '.' . preg_replace("/[^0-9]/", "", substr($num, $sep+1, strlen($num))) ); } echo tofloat('324,243,32') ;

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)
8.3.60.0100.00318.68
8.3.50.0110.00821.23
8.3.40.0140.00718.71
8.3.30.0170.00319.04
8.3.20.0040.00420.22
8.3.10.0050.00323.69
8.3.00.0080.00019.50
8.2.180.0040.01218.28
8.2.170.0060.00922.96
8.2.160.0100.00320.38
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00022.06
8.2.110.0060.00322.29
8.2.100.0100.00317.75
8.2.90.0000.00819.26
8.2.80.0060.00317.97
8.2.70.0040.00417.75
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0040.00419.88
8.2.30.0040.00418.06
8.2.20.0060.00317.88
8.2.10.0040.00417.95
8.2.00.0050.00217.94
8.1.280.0080.00825.92
8.1.270.0040.00422.06
8.1.260.0000.00726.35
8.1.250.0050.00228.09
8.1.240.0060.00923.96
8.1.230.0070.00419.16
8.1.220.0040.00417.75
8.1.210.0050.00218.77
8.1.200.0060.00317.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0070.00318.66
8.1.160.0070.00021.96
8.1.150.0040.00418.91
8.1.140.0000.00817.55
8.1.130.0000.00817.84
8.1.120.0040.00417.67
8.1.110.0040.00417.66
8.1.100.0000.00717.59
8.1.90.0030.00517.60
8.1.80.0030.00317.48
8.1.70.0040.00417.54
8.1.60.0030.00617.73
8.1.50.0030.00517.68
8.1.40.0050.00217.70
8.1.30.0030.00517.68
8.1.20.0000.00717.63
8.1.10.0040.00417.61
8.1.00.0020.00517.54
8.0.300.0000.00718.77
8.0.290.0050.00216.88
8.0.280.0070.00018.39
8.0.270.0030.00317.27
8.0.260.0000.00617.28
8.0.250.0070.00017.10
8.0.240.0080.00016.98
8.0.230.0000.00717.12
8.0.220.0030.00316.90
8.0.210.0080.00017.07
8.0.200.0030.00617.05
8.0.190.0050.00216.97
8.0.180.0070.00017.05
8.0.170.0050.00317.05
8.0.160.0000.00717.00
8.0.150.0070.00016.94
8.0.140.0040.00416.87
8.0.130.0030.00313.47
8.0.120.0040.00416.97
8.0.110.0050.00217.04
8.0.100.0040.00417.02
8.0.90.0040.00316.99
8.0.80.0120.01216.96
8.0.70.0000.00716.88
8.0.60.0040.00416.96
8.0.50.0070.00016.86
8.0.30.0110.01317.09
8.0.20.0080.01317.43
8.0.10.0040.00417.05
8.0.00.0120.00617.11
7.4.330.0000.00515.22
7.4.320.0030.00316.77
7.4.300.0060.00016.70
7.4.290.0000.00716.77
7.4.280.0050.00516.80
7.4.270.0040.00416.71
7.4.260.0000.00716.64
7.4.250.0040.00416.77
7.4.240.0020.00516.74
7.4.230.0030.00316.88
7.4.220.0130.01316.89
7.4.210.0070.01016.91
7.4.200.0040.00416.61
7.4.160.0040.01216.73
7.4.150.0120.00617.40
7.4.140.0100.00917.86
7.4.130.0080.01116.64
7.4.120.0100.00816.86
7.4.110.0060.01116.78
7.4.100.0120.00616.68
7.4.90.0100.00716.81
7.4.80.0070.01019.39
7.4.70.0100.00716.71
7.4.60.0060.00916.59
7.4.50.0040.00416.78
7.4.40.0090.01216.71
7.4.30.0140.00716.82
7.4.00.0000.01515.29
7.3.330.0070.00013.47
7.3.320.0030.00213.32
7.3.310.0000.00716.36
7.3.300.0030.00516.39
7.3.290.0070.00816.52
7.3.280.0080.00816.47
7.3.270.0110.00717.40
7.3.260.0070.01716.64
7.3.250.0130.00616.67
7.3.240.0180.00016.47
7.3.230.0060.00916.90
7.3.210.0030.01416.66
7.3.200.0070.01119.39
7.3.190.0070.01416.52
7.3.180.0100.00716.63
7.3.170.0030.01316.69
7.3.160.0110.00716.73
7.2.330.0150.00416.89
7.2.320.0030.01516.82
7.2.310.0000.01816.82
7.2.300.0060.01516.87
7.2.290.0130.00316.70
7.2.00.0040.00819.38
7.1.100.0000.01018.15
7.1.70.0000.01017.29
7.1.60.0090.01319.11
7.1.50.0040.01817.30
7.1.00.0070.07322.29
7.0.200.0000.00716.62
7.0.140.0000.07722.16
7.0.60.0070.07019.96
7.0.50.0030.08717.96
7.0.40.0130.08320.16
7.0.30.0300.07720.36
7.0.20.0270.08020.21
7.0.10.0070.05020.32
7.0.00.0130.04720.27
5.6.280.0030.07321.12
5.6.210.0030.04720.63
5.6.200.0070.03718.18
5.6.190.0070.07320.48
5.6.180.0170.06020.33
5.6.170.0200.04320.56
5.6.160.0100.08020.50
5.6.150.0070.08018.29
5.6.140.0030.06018.18
5.6.130.0100.05718.13
5.6.120.0100.07721.12
5.6.110.0130.08021.14
5.6.100.0130.04020.96
5.6.90.0030.08721.08
5.6.80.0070.04020.38
5.5.350.3370.03720.35
5.5.340.0030.05318.07
5.5.330.0030.05020.43
5.5.320.0370.06720.27
5.5.310.0130.04320.35
5.5.300.0070.07017.97
5.5.290.0030.08717.94
5.5.280.0170.07020.73
5.5.270.0070.07320.79
5.5.260.0200.05320.84
5.5.250.0000.08720.62
5.5.240.0230.05020.07
5.4.450.0630.06319.31
5.4.440.0770.06319.63
5.4.430.0700.06019.30
5.4.420.0730.06019.46
5.4.410.0930.05019.07
5.4.400.0830.05019.02
5.4.390.0870.04718.84
5.4.380.0830.04718.98
5.4.370.0700.05019.06
5.4.360.0770.06319.15
5.4.350.0570.06319.16
5.4.340.0050.03512.02
5.4.320.0080.03612.51
5.4.310.0030.04112.50
5.4.300.0070.03512.50
5.4.290.0040.04112.50
5.4.280.0030.03912.40
5.4.270.0080.03812.39
5.4.260.0080.03912.40
5.4.250.0060.03612.40
5.4.240.0050.03712.40
5.4.230.0020.04312.39
5.4.220.0050.03812.39
5.4.210.0080.03212.39
5.4.200.0060.04112.39
5.4.190.0050.03612.39
5.4.180.0090.03412.39
5.4.170.0060.04812.39
5.4.160.0080.04212.39
5.4.150.0140.03112.39
5.4.140.0070.03512.07
5.4.130.0070.03312.05
5.4.120.0060.03512.01
5.4.110.0060.04012.01
5.4.100.0070.03312.01
5.4.90.0070.03712.01
5.4.80.0080.03812.01
5.4.70.0030.03712.01
5.4.60.0060.03412.01
5.4.50.0040.03612.01
5.4.40.0060.03812.00
5.4.30.0050.04112.00
5.4.20.0070.03811.99
5.4.10.0060.03311.99
5.4.00.0060.03511.48
5.3.290.0060.03812.80
5.3.280.0060.03712.71
5.3.270.0060.04612.73
5.3.260.0060.03712.72
5.3.250.0060.03712.72
5.3.240.0040.03812.72
5.3.230.0030.04012.71
5.3.220.0060.03612.68
5.3.210.0060.03812.68
5.3.200.0030.03812.68
5.3.190.0050.03712.68
5.3.180.0050.03612.68
5.3.170.0070.03512.67
5.3.160.0080.03312.67
5.3.150.0060.03612.67
5.3.140.0070.03412.66
5.3.130.0080.03512.66
5.3.120.0050.03912.66
5.3.110.0070.03612.66
5.3.100.0030.03812.12
5.3.90.0050.03712.11
5.3.80.0050.03612.10
5.3.70.0050.03512.10
5.3.60.0070.03312.08
5.3.50.0040.03612.02
5.3.40.0060.03512.02
5.3.30.0090.03111.98
5.3.20.0040.03711.77
5.3.10.0060.03411.73
5.3.00.0080.03511.72
5.2.170.0040.0319.21
5.2.160.0060.0319.22
5.2.150.0070.0379.21
5.2.140.0060.0319.21
5.2.130.0030.0319.17
5.2.120.0050.0339.17
5.2.110.0060.0289.18
5.2.100.0050.0309.18
5.2.90.0030.0319.18
5.2.80.0050.0309.17
5.2.70.0030.0329.18
5.2.60.0070.0329.13
5.2.50.0030.0319.10
5.2.40.0090.0249.08
5.2.30.0050.0289.06
5.2.20.0070.0279.04
5.2.10.0050.0278.96
5.2.00.0040.0348.82
5.1.60.0060.0258.11
5.1.50.0020.0258.10
5.1.40.0030.0328.08
5.1.30.0080.0278.43
5.1.20.0040.0268.46
5.1.10.0080.0288.18
5.1.00.0030.0308.18
5.0.50.0020.0216.67
5.0.40.0050.0236.53
5.0.30.0020.0376.34
5.0.20.0040.0196.32
5.0.10.0060.0346.31
5.0.00.0050.0386.30
4.4.90.0010.0214.78
4.4.80.0030.0144.76
4.4.70.0030.0154.75
4.4.60.0050.0124.76
4.4.50.0030.0144.77
4.4.40.0030.0304.71
4.4.30.0040.0194.76
4.4.20.0050.0174.84
4.4.10.0040.0144.85
4.4.00.0040.0234.76
4.3.110.0020.0164.67
4.3.100.0050.0144.66
4.3.90.0030.0214.63
4.3.80.0050.0224.59
4.3.70.0030.0164.63
4.3.60.0060.0114.63
4.3.50.0040.0144.63
4.3.40.0010.0264.54
4.3.30.0010.0163.35
4.3.20.0030.0153.33
4.3.10.0030.0243.29
4.3.00.0100.0206.97

preferences:
40.45 ms | 401 KiB | 5 Q