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('2,32') ;

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)
8.3.60.0070.00718.30
8.3.50.0180.01021.21
8.3.40.0100.01018.65
8.3.30.0110.00418.86
8.3.20.0040.00420.04
8.3.10.0000.00823.65
8.3.00.0080.00019.26
8.2.180.0100.00718.52
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.06
8.2.110.0120.00622.31
8.2.100.0120.00017.75
8.2.90.0080.00019.05
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0040.00417.80
8.2.50.0000.00918.07
8.2.40.0000.00819.95
8.2.30.0070.00018.08
8.2.20.0040.00417.88
8.2.10.0000.00718.06
8.2.00.0000.00717.82
8.1.280.0160.00325.92
8.1.270.0060.00322.11
8.1.260.0080.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00324.05
8.1.230.0040.00719.21
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0050.00517.47
8.1.190.0000.00817.22
8.1.180.0030.00618.10
8.1.170.0040.00718.69
8.1.160.0040.00422.03
8.1.150.0050.00218.90
8.1.140.0000.00717.65
8.1.130.0030.00517.75
8.1.120.0000.00717.62
8.1.110.0040.00417.63
8.1.100.0040.00417.60
8.1.90.0040.00417.62
8.1.80.0040.00417.52
8.1.70.0000.00817.48
8.1.60.0040.00417.77
8.1.50.0080.00017.66
8.1.40.0050.00217.67
8.1.30.0090.00017.77
8.1.20.0000.00817.79
8.1.10.0000.00717.49
8.1.00.0040.00417.62
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0000.00718.50
8.0.270.0000.00817.31
8.0.260.0000.00717.27
8.0.250.0000.00717.10
8.0.240.0000.00817.11
8.0.230.0070.00017.10
8.0.220.0030.00316.93
8.0.210.0000.00716.98
8.0.200.0000.00816.97
8.0.190.0040.00417.05
8.0.180.0000.00717.07
8.0.170.0030.00516.97
8.0.160.0000.00717.04
8.0.150.0070.00017.05
8.0.140.0040.00417.04
8.0.130.0000.00613.45
8.0.120.0050.00317.00
8.0.110.0040.00416.95
8.0.100.0040.00417.08
8.0.90.0000.00716.92
8.0.80.0090.01217.05
8.0.70.0020.00516.97
8.0.60.0040.00417.13
8.0.50.0040.00416.86
8.0.30.0120.01417.26
8.0.20.0160.00617.49
8.0.10.0040.00416.97
8.0.00.0090.01017.10
7.4.330.0000.00615.09
7.4.320.0070.00016.70
7.4.300.0000.00616.55
7.4.290.0030.00316.80
7.4.280.0080.00016.75
7.4.270.0040.00416.82
7.4.260.0030.00616.77
7.4.250.0000.00716.59
7.4.240.0020.00516.65
7.4.230.0000.00716.91
7.4.220.0070.02016.87
7.4.210.0040.01116.82
7.4.200.0030.00316.61
7.4.160.0100.00616.61
7.4.150.0110.00917.40
7.4.140.0110.00617.86
7.4.130.0120.00416.62
7.4.120.0090.01516.72
7.4.110.0100.00716.80
7.4.100.0140.00316.71
7.4.90.0100.00716.68
7.4.80.0100.01319.39
7.4.70.0060.01216.52
7.4.60.0060.00916.67
7.4.50.0050.00316.54
7.4.40.0030.01316.74
7.4.30.0080.00816.82
7.4.00.0050.01315.31
7.3.330.0030.00313.52
7.3.320.0050.00013.46
7.3.310.0070.00016.46
7.3.300.0070.00016.36
7.3.290.0080.00716.52
7.3.280.0090.00716.53
7.3.270.0110.00717.40
7.3.260.0140.00916.48
7.3.250.0100.00716.51
7.3.240.0070.01116.79
7.3.230.0100.00516.47
7.3.210.0100.00716.85
7.3.200.0110.00619.39
7.3.190.0140.00316.79
7.3.180.0070.01316.62
7.3.170.0100.00716.80
7.3.160.0130.00316.49
7.3.120.0100.00515.05
7.3.110.0110.00315.11
7.3.100.0090.00714.92
7.3.90.0080.00914.87
7.3.80.0020.01514.99
7.3.70.0050.01014.93
7.3.60.0050.00915.06
7.3.50.0060.00815.07
7.3.40.0080.00815.04
7.3.30.0040.00914.78
7.3.20.0050.00716.81
7.3.10.0050.00816.78
7.3.00.0080.00216.86
7.2.330.0090.00916.81
7.2.320.0150.00316.78
7.2.310.0180.00316.82
7.2.300.0140.00316.76
7.2.290.0070.01016.52
7.2.250.0010.01615.22
7.2.240.0110.00715.19
7.2.230.0070.01015.33
7.2.220.0030.01215.08
7.2.210.0070.00815.16
7.2.200.0050.00915.21
7.2.190.0070.00714.94
7.2.180.0030.00915.16
7.2.170.0070.00615.26
7.2.160.0060.01014.96
7.2.150.0080.00816.86
7.2.140.0030.01017.09
7.2.130.0070.01016.97
7.2.120.0000.01017.08
7.2.110.0100.00017.12
7.2.100.0090.00616.82
7.2.90.0030.01617.17
7.2.80.0070.01017.12
7.2.70.0050.00816.93
7.2.60.0000.01217.07
7.2.50.0070.01317.14
7.2.40.0030.01317.24
7.2.30.0070.01017.01
7.2.20.0080.00417.11
7.2.10.0070.01017.07
7.2.00.0060.00518.30
7.1.330.0110.00715.95
7.1.320.0040.00916.01
7.1.310.0050.00816.03
7.1.300.0070.00415.81
7.1.290.0100.00516.01
7.1.280.0050.00716.03
7.1.270.0050.00915.77
7.1.260.0020.01016.09
7.1.250.0030.01416.09
7.1.240.0070.00315.75
7.1.230.0060.00615.77
7.1.220.0070.00316.17
7.1.210.0040.01215.91
7.1.200.0100.01016.10
7.1.190.0090.00316.01
7.1.180.0090.00616.07
7.1.170.0060.00615.80
7.1.160.0070.00415.83
7.1.150.0070.00715.87
7.1.140.0140.00316.17
7.1.130.0060.00915.93
7.1.120.0040.00815.95
7.1.110.0030.01015.82
7.1.100.0050.00717.12
7.1.90.0070.00716.18
7.1.80.0120.00415.73
7.1.70.0100.00216.56
7.1.60.0080.01117.43
7.1.50.0080.01116.55
7.1.40.0070.00715.96
7.1.30.0000.01516.16
7.1.20.0070.00715.77
7.1.10.0060.00615.87
7.1.00.0070.04019.15
7.0.330.0080.00515.38
7.0.320.0070.00315.63
7.0.310.0000.01615.71
7.0.300.0000.01515.49
7.0.290.0060.00615.73
7.0.280.0060.00815.62
7.0.270.0000.01615.55
7.0.260.0070.00715.41
7.0.250.0100.00315.73
7.0.240.0050.00515.69
7.0.230.0070.01015.38
7.0.220.0070.00715.82
7.0.210.0030.01015.54
7.0.200.0110.00016.24
7.0.190.0110.00415.43
7.0.180.0040.00715.48
7.0.170.0060.00315.63
7.0.160.0110.00415.75
7.0.150.0000.00815.60
7.0.140.0020.04318.80
7.0.130.0080.00415.56
7.0.120.0030.01015.57
7.0.110.0040.00815.67
7.0.100.0000.01015.66
7.0.90.0040.01115.61
7.0.80.0030.01315.81
7.0.70.0040.00415.77
7.0.60.0100.03317.77
7.0.50.0000.04716.86
7.0.40.0030.03416.85
7.0.30.0220.02816.90
7.0.20.0170.02516.88
7.0.10.0020.04016.90
7.0.00.0090.04716.98
5.6.400.0070.00714.38
5.6.390.0070.01014.58
5.6.380.0070.01014.58
5.6.370.0030.01014.73
5.6.360.0080.00414.29
5.6.350.0160.00014.72
5.6.340.0070.00714.25
5.6.330.0030.01314.31
5.6.320.0100.00314.64
5.6.310.0030.00714.38
5.6.300.0070.00714.26
5.6.290.0070.01014.64
5.6.280.0040.04217.59
5.6.270.0110.00414.49
5.6.260.0000.01214.49
5.6.250.0030.01014.18
5.6.240.0040.00714.15
5.6.230.0100.00714.61
5.6.220.0090.00314.32
5.6.210.0080.03017.39
5.6.200.0090.03216.30
5.6.190.0070.04417.63
5.6.180.0100.02517.56
5.6.170.0150.02217.43
5.6.160.0110.04217.45
5.6.150.0070.04716.19
5.6.140.0030.04816.27
5.6.130.0060.03116.44
5.6.120.0100.03517.67
5.6.110.0070.04317.79
5.6.100.0050.04017.89
5.6.90.0050.02417.80
5.6.80.0050.04817.41
5.6.70.2250.02717.37
5.6.60.0030.00814.23
5.6.50.0070.00314.16
5.6.40.0040.01114.21
5.6.30.0060.00914.38
5.6.20.0060.01014.27
5.6.10.0060.00714.61
5.6.00.0070.00314.39
5.5.380.0060.00914.30
5.5.370.0070.00713.99
5.5.360.0070.00713.98
5.5.350.0020.02317.20
5.5.340.0030.04616.21
5.5.330.0030.04117.10
5.5.320.0170.03717.36
5.5.310.0280.03617.33
5.5.300.0110.03516.00
5.5.290.0100.04516.15
5.5.280.0110.04417.39
5.5.270.0110.03617.66
5.5.260.0080.04517.56
5.5.250.0130.03817.41
5.5.240.0170.03317.10
5.5.230.0070.00714.30
5.5.220.0000.01514.07
5.5.210.0070.00714.38
5.5.200.0040.01214.29
5.5.190.0000.01214.29
5.5.180.0030.01013.86
5.5.170.0140.00014.41
5.5.160.0080.00314.33
5.5.150.0070.00314.27
5.5.140.0000.01614.45
5.5.130.0030.01014.41
5.5.120.0000.00814.24
5.5.110.0000.01414.18
5.5.100.0000.00914.25
5.5.90.0000.01514.21
5.5.80.0070.00414.41
5.5.70.0030.00714.03
5.5.60.0030.00914.26
5.5.50.0040.00814.13
5.5.40.0000.01714.40
5.5.30.0120.00314.18
5.5.20.0100.00614.47
5.5.10.0030.00713.92
5.5.00.0070.00714.14
5.4.450.0400.03715.43
5.4.440.0420.03915.39
5.4.430.0480.03515.38
5.4.420.0400.04315.52
5.4.410.0480.02415.42
5.4.400.0400.02715.33
5.4.390.0460.03315.13
5.4.380.0490.03115.34
5.4.370.0490.03615.12
5.4.360.0430.03215.27
5.4.350.0520.04015.27
5.4.340.0040.02311.70
5.4.330.0060.00311.39
5.4.320.0060.02011.95
5.4.310.0070.02511.95
5.4.300.0030.02611.95
5.4.290.0040.02311.95
5.4.280.0060.01911.89
5.4.270.0050.02511.89
5.4.260.0080.02111.89
5.4.250.0030.02411.89
5.4.240.0060.02011.90
5.4.230.0030.02411.89
5.4.220.0060.02011.89
5.4.210.0060.02011.89
5.4.200.0050.02511.89
5.4.190.0050.02011.89
5.4.180.0060.02111.89
5.4.170.0060.02111.89
5.4.160.0060.02211.89
5.4.150.0070.02011.89
5.4.140.0060.02111.73
5.4.130.0050.02211.72
5.4.120.0070.02111.71
5.4.110.0040.02311.70
5.4.100.0040.02211.70
5.4.90.0020.02211.70
5.4.80.0050.02111.70
5.4.70.0060.01711.70
5.4.60.0050.02411.70
5.4.50.0020.02311.70
5.4.40.0030.02311.69
5.4.30.0080.01811.69
5.4.20.0040.02311.69
5.4.10.0050.01911.69
5.4.00.0060.01811.44
5.3.290.0040.04012.80
5.3.280.0050.03912.71
5.3.270.0050.04312.72
5.3.260.0080.03912.72
5.3.250.0070.04112.71
5.3.240.0110.03412.71
5.3.230.0060.04012.71
5.3.220.0090.03612.68
5.3.210.0050.04012.68
5.3.200.0070.04412.68
5.3.190.0050.03812.68
5.3.180.0050.03912.67
5.3.170.0050.03612.66
5.3.160.0080.03512.67
5.3.150.0050.03712.68
5.3.140.0060.03712.66
5.3.130.0070.04412.66
5.3.120.0070.03712.66
5.3.110.0050.04612.66
5.3.100.0080.03912.12
5.3.90.0050.04212.10
5.3.80.0070.04212.10
5.3.70.0090.03512.10
5.3.60.0040.03912.08
5.3.50.0060.03712.02
5.3.40.0040.03712.02
5.3.30.0090.03511.98
5.3.20.0040.03611.76
5.3.10.0090.03011.73
5.3.00.0060.03911.72
5.2.170.0050.0299.21
5.2.160.0050.0299.21
5.2.150.0040.0319.21
5.2.140.0030.0349.21
5.2.130.0060.0289.18
5.2.120.0080.0249.17
5.2.110.0020.0319.18
5.2.100.0030.0359.18
5.2.90.0070.0269.18
5.2.80.0050.0299.18
5.2.70.0020.0329.17
5.2.60.0030.0319.13
5.2.50.0070.0289.10
5.2.40.0030.0309.08
5.2.30.0030.0319.06
5.2.20.0070.0389.04
5.2.10.0040.0298.96
5.2.00.0030.0398.82
5.1.60.0060.0228.11
5.1.50.0030.0328.11
5.1.40.0070.0268.08
5.1.30.0050.0248.43
5.1.20.0050.0248.45
5.1.10.0060.0288.18
5.1.00.0080.0228.18
5.0.50.0050.0196.67
5.0.40.0030.0196.53
5.0.30.0070.0356.34
5.0.20.0040.0246.33
5.0.10.0030.0206.31
5.0.00.0040.0316.30
4.4.90.0050.0134.78
4.4.80.0040.0144.75
4.4.70.0050.0134.75
4.4.60.0020.0164.76
4.4.50.0020.0234.77
4.4.40.0030.0304.71
4.4.30.0050.0184.76
4.4.20.0020.0164.84
4.4.10.0030.0154.85
4.4.00.0050.0304.76
4.3.110.0050.0144.67
4.3.100.0030.0164.67
4.3.90.0030.0144.63
4.3.80.0010.0264.59
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0050.0134.63
4.3.40.0040.0234.55
4.3.30.0040.0203.36
4.3.20.0030.0153.33
4.3.10.0030.0153.29
4.3.00.0130.0206.69

preferences:
40.39 ms | 401 KiB | 5 Q