A friend posted this PHP snippet.
<? $a=array(1,2,3); foreach ($a as &$item){} foreach ($a as $item){} print_r($a);
Conclusion 1,2,2- why?
1,2,2
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Source: https://habr.com/ru/post/1526173/More articles:https://translate.googleusercontent.com/translate_c?depth=1&pto=aue&rurl=translate.google.com&sl=ru&sp=nmt4&tl=en&u=https://fooobar.com/questions/1526168/call-webservice-asynchronously-and-wait-for-all-threads-to-be-finished&usg=ALkJrhgLzDAOHtipr2R2hc9-YgA44qLb_gBest Umbraco 7 Comment Blog - umbracoSVG gradient line for google map path - javascriptDoes the Yes button not appear in the confirmation window in the Android application? - androidCustom Threshold for CA1502 - c #Integration of Microsoft Dynamics CRM 2013 and TFS 2013 - tfs2013In magento, how can I write prepared statements using core_resource? - magentoWPF / MVVM Design Suggestions - wpftimularamp in datetime format in input field - javascriptКак настроить aspectj, чтобы получить после компиляции плетения (с maven)? - mavenAll Articles