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<?php

function in_string( $needle, $haystack ){
	if( !isset( $needle ) || isset( $needle ) && !is_string( $needle ) ){
		$error['needle'] = 'Param $needle invalid';
	}

	if( !isset( $haystack ) || isset( $haystack ) && !is_string( $haystack ) ){
		$error['$haystack'] = 'Param $needle invalid';
	}

lenivene

Do u have a problem?

I'm problems solution (haha, ̶ s̶h̶u̶t̶ ̶u̶p̶ ).

Are u ready?

1 - Terminal

Open your CMD, Power Shell and among others... (admin permission)

2 - The commands

lenivene

lenivene

<?php
/**
 * Check string is JSON
 * 
 * @param string $json JSON to check
 * 
 * @return boolean|array
 */
function is_json( $json = null, $_return = false ){
    if( ! is_string( $json ) ){

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window.requestAnimFrame = function(){
	return window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame ||
	function( callback ){
		window.setTimeout( callback, 1000 / 60 );
	};
};

// main function
function scrollToY( scrollTargetY, speed, easing ){
	/**

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function getOffset( element ){
	var rect = element.getBoundingClientRect();

	return {
		top: rect.top + window.pageYOffset,
		left: rect.left + window.pageXOffset,
	};
}

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<?php
function dias_feriados( $year = null ){
	if( $year === null ){
		$year = intval( date( 'Y' ) );
	}

	/**
	 * easter_date() will generate a warning
	 * if the year is outside of the range
	 * for Unix timestamps (i.e. before 1970 or after 2037).

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<?php

preg_match_all("/\b(?:(?:https?|ftp|mailto|tel):\/\/|www\.)[-a-z0-9+&@#\/%?=~_|!:,.;]*[-a-z0-9+&@#\/%=~_|]/m", $urls, $callback);

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var win             = window,
    lockOrientation = win.screen.lockOrientation || win.screen.mozLockOrientation || win.screen.msLockOrientation || function(){
        return null;
    }

if( lockOrientation ){
	/**
	 * Parameters
	 * [ portrait-primary, portrait-secondary, landscape-primary, landscape-secondary, portrait, landscape, default ]
	 */

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<?php
function get_ip(){
    if( ! empty( $_SERVER['HTTP_CLIENT_IP'] ) ){
        $ip = $_SERVER['HTTP_CLIENT_IP'];
    }
    elseif( ! empty( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ){
        $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
    }
    else{
        $ip = $_SERVER['REMOTE_ADDR'];