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@ 2015-12-23T15:26:14Z

<?php

$value = "100% Wool";
$separators = [
    "/",
    ",",
    "&",
    " AND "
];

$value = str_replace($separators, "|", $value);
$candidates = explode("|", $value);
foreach($candidates as $candidate) {
    $percentage = (count($candidates) == 1) ? "100%" : null;
    if($candidate = trim($candidate)){
        if(strpos("%", $candidate) !== false) {
            list($percentage, $material) = explode("%", $candidate);
            $percentage .= "%";
        } else {
            $material = $candidate;
        }
    
        $entities = $this->mapping['material'];
        if($id = $this->exact($material, $entities)) {
            $material = [
                'material_id' => $id,
                'percentage' => $percentage
            ];
            $product['materials'][] = $material;
        } else {
            $this->log_errors($product, $this->dictionaries['material'], $value, 'Missing material:' . $value);
        }
    }
}

print_r($product['materials']);

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught Error: Using $this when not in object context in /in/VXgil:23 Stack trace: #0 {main} thrown in /in/VXgil on line 23
Process exited with code 255.

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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