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phpdatestrtotime
John Smith
John Smith

Reputation: 489

Formatting date using PHP strtotime

I've got the following code that I am using to extract the day into a $day variable. However, PHP seems to be using the default config date format and is assuming the date format as d-m-Y. Here is my code:

$dateformat = "m-d-Y";
$selected_date = "04-30-2013";

$day = date(d, strtotime($selected_date));

echo $day;

Is there a way for me to dynamically make PHP execute based on the format defined in the $dateformat variable?

Thanks

Upvotes: 0

Views: 154

Answers (1)

Amal Murali
Amal Murali

Reputation: 76666

The problem here is that strtotime() cannot parse date strings in custom formats. From the documentation for strtotime() (emphasis mine):

Dates in the m/d/y or d-m-y formats are disambiguated by looking at the separator between the various components: if the separator is a slash (/), then the American m/d/y is assumed; whereas if the separator is a dash (-) or a dot (.), then the European d-m-y format is assumed. To avoid potential ambiguity, it's best to use ISO 8601 (YYYY-MM-DD) dates or DateTime::createFromFormat() when possible.

The solution is to use DateTime::createFromFormat(). It can parse a date with custom format:

$dateObj = DateTime::createFromFormat($dateformat, $selected_date);
$day = $dateObj->format('d'); // => 30

Upvotes: 2

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