in_array()期望参数2为数组,在Classipress中给出的字符串 [英] in_array() expects parameter 2 to be array, string given in Classipress
问题描述
我正在将 Classipress主题
用于wordpress,并且试图将我的精选广告粘贴在类别上。
I'm using Classipress theme
for wordpress, and I'm trying to sticky my featured ads on the on in categories .
我发现返回此错误的代码:
I found a code that is return this error:
Warning: in_array() expects parameter 2 to be array, string given in loop-ad_listing.php on line 26
要在顶部代码中使用粘滞,我必须编辑两个页面并插入两个代码,然后发布错误部分:
To use the sticky on top code, I had to edit two pages and insert two codes and I'll post the error part:
首先: loop-ad_listing.php
global $postisfeatured;
global $featurePostArray;
if ($postisfeatured == "1")
array_push($featurePostArray, $post->ID);
if (in_array($post, "ID", $featurePostArray) && $postisfeatured != "1")
echo '<div class="hide">';
代码2:
Code2:
if ($postisfeatured != "1") {
appthemes_after_endwhile();
$postisfeatured = "";
}
该行: if(in_array($ post, ID,$ featurePostArray)&& $ postisfeatured!= 1){
是错误。
That line: if (in_array($post,"ID",$featurePostArray) && $postisfeatured != "1") {
is the error.
推荐答案
in_array
的签名如下:
in_array($needle, $haystack, $strict = FALSE);
其中:
needle
是您要搜索的字符串,整数,资源等。
needle
is the string,int,resource etc which you're searching for.
干草堆
是您要搜索的数组
strict
(可选)是否(或不)匹配的项目应该相同( ===
)
strict
(optional) If (or not) the matched item should be identical (===
)
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