从输入[重复]将日期转换为给定格式

Question

This question already has an answer here:

• Convert one date format into another in PHP 15 answers

I need to convert a given date already stored in database to a certain format. I have been trying to google it but can't get it working.

The Format as Input: d-j-Y ( 06-16-2015 )

The Format to be converted in: F j, Y (June 16, 2015)

The code I have been trying to convert,

$date               = get_post_meta( $post_id, 'timeline_event_date', true );
$old_date           = date('d-j-Y', $date);
$old_date_timestamp = strtotime($old_date);
$new_date           = date('F j, Y', $old_date_timestamp);

var_dump(s):

• var_dump for $date: string(10) "06-16-2015"
• var_dump for $old_date: string(9) "01-1-1970"
• var_dump for $new_date: string(15) "January 1, 1970"

EDIT For The Duplicate Question

The duplicate question you marked has the solution to fix this, but I feel this is a good test case for all of WordPress users who are having the same issue ..

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Answer 1

Found the solution, in case someone needs it:

$date   = get_post_meta( $post_id, 'timeline_event_date', true );

$parsed = date_parse_from_format('n-d-Y', $date);

$old_date_timestamp = mktime(
        $parsed['hour'], 
        $parsed['minute'], 
        $parsed['second'], 
        $parsed['month'], 
        $parsed['day'], 
        $parsed['year']
);

$new_date = date('F j, Y', $old_date_timestamp);

Basically, this code converts string to proper date format.