在循环通过数组尝试将时间戳转换为每个实例的可读格式时发出警告 [英] Warning when trying to convert timestamp to readable format foreach instance while looping thorugh an array

问题描述

在遍历数组时尝试将时间戳转换为每个实例的可读格式时的警告。

Warning when trying to convert timestamp to readable format foreach instance while looping through an array.

<?php
    $json_feed = "http://localhost/sample/json/blog.json";
    $json = file_get_contents($json_feed);
    $obj = json_decode($json, true);
    $dateCreated = $array['post'].dateCreated;
    $date = date('m/d/Y H:i:s', $dateCreated);

    foreach($obj['post'] as $article_array){
        $url = $article_array['url'];
        $title = $article_array['title'];
        $category = $article_array['category'];
        $large_summary = $article_array['wp_post_content'];
        $date = $article_array[$date];

        $post = array(
            'post_title' => $title,
            'post_content' => $large_summary,
            'post_status' => 'publish',
            'post_type' => 'post',
            'comment_status' => 'closed',
            'dateCreated' => $date,
            'post_template' => 'content.php'
        );

        wp_insert_post ($post, $wp_error);
    }
?>

警告：date（）期望参数2为整数，给定字符串在/Users/andrew/Desktop/newtest.php的第6行上

Warning: date() expects parameter 2 to be integer, string given in /Users/andrew/Desktop/newtest.php on line 6

任何帮助或建议将不胜感激。

Any help or suggestions will be greatly appreciated.

推荐答案

您需要启动变量

$date = date('m/d/Y H:i:s', strtotime($dateCreated))

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