{"id":740,"date":"2014-05-31T07:08:51","date_gmt":"2014-05-31T07:08:51","guid":{"rendered":"http:\/\/www.masterlevel.de\/blog\/?p=740"},"modified":"2014-05-31T07:20:10","modified_gmt":"2014-05-31T07:20:10","slug":"variables-can-passed-reference","status":"publish","type":"post","link":"https:\/\/www.masterlevel.de\/blog\/variables-can-passed-reference\/","title":{"rendered":"Only variables can be passed by reference"},"content":{"rendered":"<p><em>Only variables can be passed by reference<\/em><\/p>\n<p>&#8222;Fr\u00fcher&#8220; hat man ja immer mal gerne sowas geschrieben:<\/p>\n<pre class=\"brush: php; title: ; notranslate\" title=\"\">\r\n$array&#x5B;$i]&#x5B;'name'] = array_pop(getPath($value&#x5B;'some_id']));\r\n<\/pre>\n<p>Das ergibt mittlerweile einen E_STRICT &#8211; Fehler, der folgenderma\u00dfen behoben werden kann:<\/p>\n<pre class=\"brush: php; title: ; notranslate\" title=\"\">\r\n$tmp = getPath($value&#x5B;'some_id']);\r\n$tmp = array_pop($tmp);\r\n$array&#x5B;$i]&#x5B;'name'] = $tmp;\r\n<\/pre>\n<p><a href=\"http:\/\/www.php.net\/manual\/de\/language.references.pass.php\" target=\"_blank\">http:\/\/www.php.net\/manual\/de\/language.references.pass.php <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Only variables can be passed by reference &#8222;Fr\u00fcher&#8220; hat man ja immer mal gerne sowas geschrieben: $array&#x5B;$i]&#x5B;&#8217;name&#8216;] = array_pop(getPath($value&#x5B;&#8217;some_id&#8216;])); Das ergibt mittlerweile einen E_STRICT &#8211; Fehler, der folgenderma\u00dfen behoben werden kann: $tmp = getPath($value&#x5B;&#8217;some_id&#8216;]); $tmp = array_pop($tmp); $array&#x5B;$i]&#x5B;&#8217;name&#8216;] = $tmp; http:\/\/www.php.net\/manual\/de\/language.references.pass.php<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[93,94],"tags":[],"class_list":["post-740","post","type-post","status-publish","format-standard","hentry","category-php","category-snippets"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Only variables can be passed by reference - masterlevel<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.masterlevel.de\/blog\/variables-can-passed-reference\/\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"J. Adler\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.masterlevel.de\\\/blog\\\/variables-can-passed-reference\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.masterlevel.de\\\/blog\\\/variables-can-passed-reference\\\/\"},\"author\":{\"name\":\"J. Adler\",\"@id\":\"https:\\\/\\\/www.masterlevel.de\\\/blog\\\/#\\\/schema\\\/person\\\/e6868eda89eb09db99b63d9d8dd4b63f\"},\"headline\":\"Only variables can be passed by reference\",\"datePublished\":\"2014-05-31T07:08:51+00:00\",\"dateModified\":\"2014-05-31T07:20:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.masterlevel.de\\\/blog\\\/variables-can-passed-reference\\\/\"},\"wordCount\":74,\"commentCount\":0,\"articleSection\":[\"PHP\",\"Snippets\"],\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.masterlevel.de\\\/blog\\\/variables-can-passed-reference\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.masterlevel.de\\\/blog\\\/variables-can-passed-reference\\\/\",\"url\":\"https:\\\/\\\/www.masterlevel.de\\\/blog\\\/variables-can-passed-reference\\\/\",\"name\":\"Only variables can be passed by reference - masterlevel\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.masterlevel.de\\\/blog\\\/#website\"},\"datePublished\":\"2014-05-31T07:08:51+00:00\",\"dateModified\":\"2014-05-31T07:20:10+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.masterlevel.de\\\/blog\\\/#\\\/schema\\\/person\\\/e6868eda89eb09db99b63d9d8dd4b63f\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.masterlevel.de\\\/blog\\\/variables-can-passed-reference\\\/\"]}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.masterlevel.de\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.masterlevel.de\\\/blog\\\/\",\"name\":\"masterlevel\",\"description\":\"Manche Sachen vergi\u00dft man, weil man sie nicht oft braucht - deshalb stehen sie hier...\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.masterlevel.de\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.masterlevel.de\\\/blog\\\/#\\\/schema\\\/person\\\/e6868eda89eb09db99b63d9d8dd4b63f\",\"name\":\"J. Adler\",\"url\":\"https:\\\/\\\/www.masterlevel.de\\\/blog\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Only variables can be passed by reference - masterlevel","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.masterlevel.de\/blog\/variables-can-passed-reference\/","twitter_misc":{"Verfasst von":"J. Adler"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.masterlevel.de\/blog\/variables-can-passed-reference\/#article","isPartOf":{"@id":"https:\/\/www.masterlevel.de\/blog\/variables-can-passed-reference\/"},"author":{"name":"J. Adler","@id":"https:\/\/www.masterlevel.de\/blog\/#\/schema\/person\/e6868eda89eb09db99b63d9d8dd4b63f"},"headline":"Only variables can be passed by reference","datePublished":"2014-05-31T07:08:51+00:00","dateModified":"2014-05-31T07:20:10+00:00","mainEntityOfPage":{"@id":"https:\/\/www.masterlevel.de\/blog\/variables-can-passed-reference\/"},"wordCount":74,"commentCount":0,"articleSection":["PHP","Snippets"],"inLanguage":"de","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.masterlevel.de\/blog\/variables-can-passed-reference\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.masterlevel.de\/blog\/variables-can-passed-reference\/","url":"https:\/\/www.masterlevel.de\/blog\/variables-can-passed-reference\/","name":"Only variables can be passed by reference - masterlevel","isPartOf":{"@id":"https:\/\/www.masterlevel.de\/blog\/#website"},"datePublished":"2014-05-31T07:08:51+00:00","dateModified":"2014-05-31T07:20:10+00:00","author":{"@id":"https:\/\/www.masterlevel.de\/blog\/#\/schema\/person\/e6868eda89eb09db99b63d9d8dd4b63f"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.masterlevel.de\/blog\/variables-can-passed-reference\/"]}]},{"@type":"WebSite","@id":"https:\/\/www.masterlevel.de\/blog\/#website","url":"https:\/\/www.masterlevel.de\/blog\/","name":"masterlevel","description":"Manche Sachen vergi\u00dft man, weil man sie nicht oft braucht - deshalb stehen sie hier...","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.masterlevel.de\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Person","@id":"https:\/\/www.masterlevel.de\/blog\/#\/schema\/person\/e6868eda89eb09db99b63d9d8dd4b63f","name":"J. Adler","url":"https:\/\/www.masterlevel.de\/blog\/author\/admin\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.masterlevel.de\/blog\/wp-json\/wp\/v2\/posts\/740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.masterlevel.de\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.masterlevel.de\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.masterlevel.de\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.masterlevel.de\/blog\/wp-json\/wp\/v2\/comments?post=740"}],"version-history":[{"count":3,"href":"https:\/\/www.masterlevel.de\/blog\/wp-json\/wp\/v2\/posts\/740\/revisions"}],"predecessor-version":[{"id":746,"href":"https:\/\/www.masterlevel.de\/blog\/wp-json\/wp\/v2\/posts\/740\/revisions\/746"}],"wp:attachment":[{"href":"https:\/\/www.masterlevel.de\/blog\/wp-json\/wp\/v2\/media?parent=740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.masterlevel.de\/blog\/wp-json\/wp\/v2\/categories?post=740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.masterlevel.de\/blog\/wp-json\/wp\/v2\/tags?post=740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}