Online PHP editor | rfc for 0m4Cv

@ 2018-07-21T18:54:16Z

<?php
$desc = "GLOVE EXAM BEST TCH ALOE LTX MED 100/BX 10BX/CS";
$uom = "BX";
$keywords = explode(" ", $desc);
// print_r($keywords);
$pkgstring = "";
$result = [];
foreach ($keywords as $key => $keyword){
    $firstchar = substr($keyword, 0, 1);
    if (is_numeric($firstchar)) {
        $pkgstring .= $keyword.",";
    }  
}
$pkgstring = substr($pkgstring, 0, -1);
$result['pkgstring'] = $pkgstring;

$str_ele = explode(",", $pkgstring);
$qty_uom = 1;
$new_arr[0] = "";
$pos = 1;
if (stripos($pkgstring, $uom) !== false){
    // sort each element in the best order to execute the rest of the function
    foreach ($str_ele as $key => $element) {
        if (stripos($element, '/') !== false) {
            $x = stripos($element, '/');
            $chk = substr($element, $x-1, 1);
            if (is_numeric($chk)) {
                $new_arr[0] = $element;
            } else {
               $new_arr[$pos] = $element;
               $pos++;
            }
        }
    }
    // do the math to get the qty/uom
    foreach ($new_arr as $key => $str) {
        echo $str."\n\n";
        if (stripos($str, '/'.$uom) !== false) {
            $size = preg_replace('/[^0-9]/', '', $str);
            $qty_uom *= $size;
            break;
        } else {
            $size = preg_replace('/[^0-9]/', '', $str);
            $qty_uom *= $size;
        }
    }
}
$result['qty_uom'] = $qty_uom;

print_r($result);

Output for git.master_jit, git.master, rfc.property-hooks: 100/BX Array ( [pkgstring] => 100/BX,10BX/CS [qty_uom] => 100 )

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2020-03-21 RFC: Is_Literal - declined
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2018-06-15 Typed Properties v2 - implemented in PHP 7.4
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