Cres JS - PHP Functions

JavaScript implementations of common PHP functions, available under cresenity.php.

echo

Write to the browser console:

cresenity.php.echo('hello world');
// hello world

ucfirst

Capitalize the first character of a string:

cresenity.php.ucfirst('hello world');
// Hello world

PHP Documentation

strtotime

Parse an English date/time string into a Unix timestamp:

cresenity.php.strtotime('now');
cresenity.php.strtotime('10 September 2000');
cresenity.php.strtotime('+1 day');
cresenity.php.strtotime('+1 week');
cresenity.php.strtotime('+1 week 2 days 4 hours 2 seconds');
cresenity.php.strtotime('next Thursday');
cresenity.php.strtotime('last Monday');

PHP Documentation

is_numeric

Check if a value is numeric or a numeric string:

cresenity.php.is_numeric('42');     // true
cresenity.php.is_numeric(1337);    // true
cresenity.php.is_numeric(9.1);     // true
cresenity.php.is_numeric('hello'); // false

PHP Documentation