{"id":222,"date":"2015-04-23T14:57:49","date_gmt":"2015-04-23T17:57:49","guid":{"rendered":"https:\/\/www.kinghost.com.br\/wiki\/?post_type=article&#038;p=222"},"modified":"2021-06-17T14:15:01","modified_gmt":"2021-06-17T17:15:01","slug":"fatal-error-call-to-a-member-function","status":"publish","type":"article","link":"https:\/\/king.host\/wiki\/artigo\/fatal-error-call-to-a-member-function\/","title":{"rendered":"Fatal error: Call to a member function"},"content":{"rendered":"\n<p>Ocorrendo o erro &#8220;Fatal error: call to a member function&#8221; em sua aplica\u00e7\u00e3o? Veja porque isso acontece.<\/p>\n\n\n\n<p>Ocorre quando se chama um m\u00e9todo em uma vari\u00e1vel que n\u00e3o \u00e9 uma inst\u00e2ncia de um objeto.<br>\nC\u00f3digo de exemplo:\n<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\" lang=\"wp-block-preformatted\">&lt;?php<br>$var = 'oi, sou uma string';<br>$var-&gt;metodo();<br>?&gt;<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">MENSAGEM DE ERRO<\/h2>\n\n\n\n<div class=\"alerta\">Fatal error: Call to a member function metodo() on a non-object in teste.php on line 3<\/div>\n\n\n\n<p>\n<i class=\"fa fa-long-arrow-right\"><\/i> Pode ter sido usada uma vari\u00e1vel errada ou n\u00e3o tenha sido modificado o valor original da vari\u00e1vel, de forma a ter perdido a inst\u00e2ncia do objeto. Basta voc\u00ea fazer as devidas an\u00e1lises e ajustes em sua aplica\u00e7\u00e3o.<\/p>\n","protected":false},"author":9,"featured_media":0,"menu_order":42,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","article-category":[173],"article-tag":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/king.host\/wiki\/wp-json\/wp\/v2\/article\/222"}],"collection":[{"href":"https:\/\/king.host\/wiki\/wp-json\/wp\/v2\/article"}],"about":[{"href":"https:\/\/king.host\/wiki\/wp-json\/wp\/v2\/types\/article"}],"author":[{"embeddable":true,"href":"https:\/\/king.host\/wiki\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/king.host\/wiki\/wp-json\/wp\/v2\/comments?post=222"}],"version-history":[{"count":0,"href":"https:\/\/king.host\/wiki\/wp-json\/wp\/v2\/article\/222\/revisions"}],"wp:attachment":[{"href":"https:\/\/king.host\/wiki\/wp-json\/wp\/v2\/media?parent=222"}],"wp:term":[{"taxonomy":"article-category","embeddable":true,"href":"https:\/\/king.host\/wiki\/wp-json\/wp\/v2\/article-category?post=222"},{"taxonomy":"article-tag","embeddable":true,"href":"https:\/\/king.host\/wiki\/wp-json\/wp\/v2\/article-tag?post=222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}