PHP文件管理器

shell_exec: 可用

exec: 可用

system: 可用

passthru: 可用

proc_open: 可用

popen: 可用

Wordpress: 可用

名称	大小	权限	修改时间	操作
返回上级	-	-	-	-
EspressoDev	-	0755	2025-01-05 19:55:08
external	-	0755	2025-01-05 19:55:08
aq-resizer.class.php	7.98 KB	0644	2025-01-05 19:55:08	编辑下载
backwards.php	1.50 KB	0644	2025-01-05 19:55:08	编辑下载
basic-css.php	12.19 KB	0644	2025-01-05 19:55:08	编辑下载
cache.class.php	5.98 KB	0644	2025-01-05 19:55:08	编辑下载
coloreasing.class.php	6.68 KB	0644	2025-01-05 19:55:08	编辑下载
colorpicker.class.php	15.88 KB	0644	2025-01-05 19:55:08	编辑下载
cssparser.class.php	25.70 KB	0644	2025-01-05 19:55:08	编辑下载
data.class.php	77.28 KB	0644	2025-01-05 19:55:08	编辑下载
em-integration.class.php	5.94 KB	0644	2025-01-05 19:55:08	编辑下载
extension.class.php	6.59 KB	0644	2025-01-05 19:55:08	编辑下载
external-sources.class.php	56.17 KB	0644	2025-01-05 19:55:08	编辑下载
favorite.class.php	1.29 KB	0644	2025-01-05 19:55:08	编辑下载
functions.class.php	56.50 KB	0644	2025-01-05 19:55:08	编辑下载
globals.class.php	2.59 KB	0644	2025-01-05 19:55:08	编辑下载
googlefonts.php	223.61 KB	0644	2025-01-05 19:55:08	编辑下载
index.php	28 B	0644	2025-01-05 19:55:08	编辑下载
navigation.class.php	19.81 KB	0644	2025-01-05 19:55:08	编辑下载
navigations.php	101.50 KB	0644	2025-01-05 19:55:08	编辑下载
object-library.class.php	52.40 KB	0644	2025-01-05 19:55:08	编辑下载
output.class.php	332.34 KB	0644	2025-01-05 19:55:08	编辑下载
page-template.class.php	4.14 KB	0644	2025-01-05 19:55:08	编辑下载
slide.class.php	115.18 KB	0644	2025-01-05 19:55:08	编辑下载
slider.class.php	82.12 KB	0644	2025-01-05 19:55:08	编辑下载
update.class.php	7.41 KB	0644	2025-01-05 19:55:08	编辑下载
woocommerce.class.php	6.87 KB	0644	2025-01-05 19:55:08	编辑下载
wpml.class.php	5.54 KB	0644	2025-01-05 19:55:08	编辑下载

<?php
/**
 * @author    ThemePunch <info@themepunch.com>
 * @link      https://www.themepunch.com/
 * @copyright 2022 ThemePunch
 */

if(!defined('ABSPATH')) exit();

if(!class_exists('RSColorEasing')) {

class RSColorEasing {
		
		public function __construct() {}
		
		/**
		 * get the distance between two r/g/b values
		 * @since 6.0
		 */
		public static function distColor($px, $bx, $ex, $bv, $ev) {
			
			$num = abs(((($px - $bx) / ($ex - $bx)) * ($ev - $bv)) + $bv);
			$num = round($num);
			$num = min($num, 255);
			return max($num, 0);
			
		}
		
		/**
		 * get the distance between two alpha values
		 * @since 6.0
		 */
		public static function distAlpha($px, $bx, $ex, $bv, $ev) {
			
			$bv = floatval($bv);
			$num = floatval((($px - $bx) / ($ex - $bx)) * ($ev - $bv));
			$num = number_format($num, 2, '.', '');
			$num = abs($num + $bv);
			$num = min($num, 1);
			return max($num, 0);
			
		}
		
		/**
		 * insert easing colors to a gradient
		 * @since 6.0
		 */
		public static function insertPoints($start, $end, &$ar, $easing, $strength) {
			
			$startPos = $start['position'];
			$endPos = $end['position'];
				
			if($startPos > $endPos) return;
				
			$positions = array();
			$point;
			$val;
			$px;
	
			for($i = 0; $i < $strength; $i++) {
				
				$val = RSColorEasing::easing($i, 0, 1, $strength, $easing);
				$val = floatval($val);
				$val = number_format($val, 2, '.', '');
				$val = $val * ($endPos - $startPos) + $startPos;
				if($val > $startPos && $val < $endPos) $positions[] = $val;
				
			}

$len = count($positions);
			$num = floatval(($endPos - $startPos) / ($len + 1));
			$count = number_format($num, 2, '.', '');
			$p = $count + $startPos;
				
			for($i = 0; $i < $len; $i++) {
				
				$px = $positions[$i];
				if($px === $start['position']) continue;
				
				$r = RSColorEasing::distColor($px, $startPos, $endPos, $start['r'], $end['r']);
				$g = RSColorEasing::distColor($px, $startPos, $endPos, $start['g'], $end['g']);
				$b = RSColorEasing::distColor($px, $startPos, $endPos, $start['b'], $end['b']);
				$a = RSColorEasing::distAlpha($px, $startPos, $endPos, $start['a'], $end['a']);
				
				$startA = RSColorpicker::sanitizeAlpha($start['a']);
				$endA = RSColorpicker::sanitizeAlpha($end['a']);
				
				$point = array(
					
					'position' => $p,
					'r' => $start['r'] !== $end['r'] ? round($r) : $start['r'],
					'g' => $start['g'] !== $end['g'] ? round($g) : $start['g'],
					'b' => $start['b'] !== $end['b'] ? round($b) : $start['b'],
					'a' => $startA !== $endA ? RSColorpicker::sanitizeAlpha($a) : $startA
				
				);
				
				$p += $count;
				$p = number_format(floatval($p), 2, '.', '');
				$ar[] = $point;
				
			}
			
		}
		
		/**
		 * easing equations
		 * @since 6.0
		 */
		public static function easing($n, $t, $e, $u, $ease = 'sine.easeinout') {
			
			$easing = array('sine, easeinout');
			if(is_string($ease) && strpos($ease, '.') !== false) {
				
				$ease = explode('.', $ease);
				if(count($ease) === 2) $easing = [$ease[0], $ease[1]];
				
			}
			
			switch($easing[0]) {
				
				case 'quint':
					
					switch($easing[1]) {
				
						case 'easein':
							return $e*(($n=$n/$u-1)*$n*$n*$n*$n+1)+$t;
						break;
						case 'easeout':
							return $e*($n/=$u)*$n*$n*$n*$n+$t;
						break;
						case 'easeinout':
							return ($n/=$u/2)<1?$e/2*$n*$n*$n*$n*$n+$t:$e/2*(($n-=2)*$n*$n*$n*$n+2)+$t;
						break;
						
					}

break;
				case 'quad':
					
					switch($easing[1]) {
				
						case 'easein':
							return $e*($n/=$u)*$n+$t;
						break;
						case 'easeout':
							return -$e*($n/=$u)*($n-2)+$t;
						break;
						case 'easeinout':
							return ($n/=$u/2)<1?$e/2*$n*$n+$t:-$e/2*(--$n*($n-2)-1)+$t;
						break;
						
					}
					
				break;
				case 'quart':
					
					switch($easing[1]) {
				
						case 'easein':
							return $e*($n/=$u)*$n*$n*$n+$t;
						break;
						case 'easeout':
							return -$e*(($n=$n/$u-1)*$n*$n*$n-1)+$t;
						break;
						case 'easeinout':
							return ($n/=$u/2)<1?$e/2*$n*$n*$n*$n+$t:-$e/2*(($n-=2)*$n*$n*$n-2)+$t;
						break;

}
					
				break;
				case 'cubic':
					
					switch($easing[1]) {
				
						case 'easein':
							return $e*($n/=$u)*$n*$n+$t;
						break;
						case 'easeout':
							return $e*(($n=$n/$u-1)*$n*$n+1)+$t;
						break;
						case 'easeinout':
							return ($n/=$u/2)<1?$e/2*$n*$n*$n+$t:$e/2*(($n-=2)*$n*$n+2)+$t;
						break;
						
					}

break;
				case 'circ':
					
					switch($easing[1]) {
				
						case 'easein':
							return -$e*(sqrt(1-($n/=$u)*$n)-1)+$t;
						break;
						case 'easeout':
							return $e*sqrt(1-($n=$n/$u-1)*$n)+$t;
						break;
						case 'easeinout':
							return ($n/=$u/2)<1?-$e/2*(sqrt(1-$n*$n)-1)+$t:$e/2*(sqrt(1-($n-=2)*$n)+1)+$t;
						break;
						
					}

break;
				case 'expo':
					
					switch($easing[1]) {
						case 'easein':
							return 0===$n?$t:$e*pow(2,10*($n/$u-1))+$t;
						break;
						case 'easeout':
							return $n===$u?$t+$e:$e*(1-pow(2,-10*$n/$u))+$t;
						break;
						case 'easeinout':
							if(0===$n){
								return $t;
							}elseif($n===$u){
								return $t+$e;
							}elseif(($n/=$u/2)<1){
								return $e/2*pow(2,10*($n-1))+$t;
							}else{
								return $e/2*(2-pow(2,-10*--$n))+$t;
							}
							
							//return 0===$n?$t:$n===$u?$t+$e:($n/=$u/2)<1?$e/2*pow(2,10*($n-1))+$t:$e/2*(2-pow(2,-10*--$n))+$t;
						break;
						
					}

break;
				case 'bounce':
					
					switch($easing[1]) {
				
						case 'easein':
							return $e-RSColorEasing::easing($u-$n,0,$e,$u,'bounce.easeout')+$t;
						break;
						case 'easeout':
							if(($n/=$u)<(1/2.75)){return $e*(7.5625*$n*$n)+$t;} 
							else if($n<(2/2.75)){return $e*(7.5625*($n-=(1.5/2.75))*$n+0.75)+$t;}
							else if ($n<(2.5/2.75)){return $e*(7.5625*($n-=(2.25/2.75))*$n+0.9375)+$t;}
							else{return $e*(7.5625*($n-=(2.625/2.75))*$n+0.984375)+$t;}
						break;
						case 'easeinout':
							if($n<$u/2){return RSColorEasing::easing($n*2,0,$e,$u,'bounce.easein')*0.5+$t;}
							else{return RSColorEasing::easing($n*2-$u,0,$e,$u,'bounce.easeout')*0.5+$e*0.5+$t;}
						break;
						
					}
					
				break;
				default:
					
					switch($easing[1]) {
				
						case 'easein':
							return -$e*cos($n/$u*(M_PI/2))+$e+$t;
						break;
						case 'easeout':
							return $e*sin($n/$u*(M_PI/2))+$t;
						break;
						default:
							return -$e/2*(cos(M_PI*$n/$u)-1)+$t;
						// end default
						
					}
					
				// end default
				
			}
			
			return 0;
			
		}
		
	}
	
}

编辑文件: coloreasing.class.php