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

问题

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);
    }
?>

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

Any help or suggestions will be greatly appreciated.

回答1:

You need to strtotime the variable

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

来源：https://stackoverflow.com/questions/42955475/warning-when-trying-to-convert-timestamp-to-readable-format-foreach-instance-whi