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@ 2013-07-09T13:58:20Z

<?php

mb_internal_encoding('UTF-8');

function get_goods_info($str) {
    $ret = array();
    if (($sharp_pos = strpos($str, '#')) === false) {
        return false;
    }
    $ret['description'] = substr($str, 0, $sharp_pos);
    $str = substr($str, $sharp_pos + 1);
    if (($iro_pos = mb_strpos($str, '色')) === false) {
        return false;
    }
    $ret['color'] = str_replace('/', '色 ', ltrim(mb_substr($str, 0, $iro_pos + 1)));
    $ret['weight'] = ltrim(mb_substr($str, $iro_pos + 1));
    return $ret;
}
 
var_dump(
    get_goods_info('光の3原色から選べます#     赤/青/黄色  210g'),
    get_goods_info('#   茶/カーキ/黄/緑色  100g'),
    get_goods_info('1色でもOK・なんとなくkgにも対応#  肌色     2.5kg'),
    get_goods_info('これには#  マッチしません ')
);

Output for git.master, git.master_jit, rfc.property-hooks: array(3) { ["description"]=> string(31) "光の3原色から選べます" ["color"]=> string(20) "赤色青色黄色" ["weight"]=> string(4) "210g" } array(3) { ["description"]=> string(0) "" ["color"]=> string(33) "茶色カーキ色黄色緑色" ["weight"]=> string(4) "100g" } array(3) { ["description"]=> string(44) "1色でもOK・なんとなくkgにも対応" ["color"]=> string(6) "肌色" ["weight"]=> string(5) "2.5kg" } bool(false)

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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