<?php

/* Returns correct array for strtotime function */

function athena_date_time( $time ){
			
	if($time == 1){

		return array(
			'd' => 'day',
			'w' => 'week',
			'm' => 'month'
		);

	}else{

		return array(
			'd' => 'days',
			'w' => 'weeks',
			'm' => 'months'
		);

	}

}

/* Check if exists in multidimensional array */

function in_athena_array(array $array, $check){
	
	foreach($array as $key => $value){
		
		if(is_array($value) && in_array($check, $value)){
			
			return $key;
			
		}
		
	}
	
	return false;
	
}

function athena_date_timezone( $date, $settings ){
	
	$date_format = new DateTime();
	$date_format->setTimestamp( $date );

	$timezone = get_option('timezone_string');
	$timezone = !empty($timezone) ? $timezone : get_option('gmt_offset');

	date_timezone_set($date_format, timezone_open($timezone));

	return date_format($date_format, $settings['date_time_format']);
	
}