<?php
$n = '1,512,523.55';
function parseFloat($ptString) {
if (strlen($ptString) == 0) {
return false;
}
$pString = str_replace(" ", "", $ptString);
if (substr_count($pString, ",") > 1)
$pString = str_replace(",", "", $pString);
if (substr_count($pString, ".") > 1)
$pString = str_replace(".", "", $pString);
$pregResult = array();
$commaset = strpos($pString,',');
if ($commaset === false) {$commaset = -1;}
$pointset = strpos($pString,'.');
if ($pointset === false) {$pointset = -1;}
$pregResultA = array();
$pregResultB = array();
if ($pointset < $commaset) {
preg_match('#(([-]?[0-9]+(\.[0-9])?)+(,[0-9]+)?)#', $pString, $pregResultA);
}
preg_match('#(([-]?[0-9]+(,[0-9])?)+(\.[0-9]+)?)#', $pString, $pregResultB);
if ((isset($pregResultA[0]) && (!isset($pregResultB[0])
|| @strstr($preResultA[0],$pregResultB[0]) == 0
|| !$pointset))) {
$numberString = $pregResultA[0];
$numberString = str_replace('.','',$numberString);
$numberString = str_replace(',','.',$numberString);
}
elseif (isset($pregResultB[0]) && (!isset($pregResultA[0])
|| @strstr($pregResultB[0],$preResultA[0]) == 0
|| !$commaset)) {
$numberString = $pregResultB[0];
$numberString = str_replace(',','',$numberString);
}
else {
return false;
}
$result = (float)$numberString;
return $result;
}
echo parseFloat($n);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- 1512523.55
preferences:
273.64 ms | 406 KiB | 457 Q