mirror of
https://github.com/Mibew/tray.git
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108 lines
2.3 KiB
PHP
108 lines
2.3 KiB
PHP
<?php
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/*
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* Copyright 2005-2013 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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require_once(dirname(__FILE__) . '/constants.php');
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function debugexit_print($var)
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{
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echo "<html><body><pre>";
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print_r($var);
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echo "</pre></body></html>";
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exit;
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}
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function get_gifimage_size($filename)
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{
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if (function_exists('gd_info')) {
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$info = gd_info();
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if (isset($info['GIF Read Support']) && $info['GIF Read Support']) {
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$img = @imagecreatefromgif($filename);
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if ($img) {
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$height = imagesy($img);
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$width = imagesx($img);
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imagedestroy($img);
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return array($width, $height);
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}
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}
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}
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return array(0, 0);
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}
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function jspath()
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{
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return "js/compiled";
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}
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function div($a, $b)
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{
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return ($a - ($a % $b)) / $b;
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}
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/**
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* Flatten array recursively.
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*
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* For example if input array is:
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* <code>
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* $input = array(
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* 'first' => 1,
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* 'second' => array(
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* 'f' => 'value',
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* 's' => null,
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* 't' => array(
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* 'one', 'two', 'three'
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* ),
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* 'f' => 4
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* ),
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* 'third' => false,
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* );
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* </code>
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* the output array will be:
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* <code>
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* $output = array(
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* 'first' => 1,
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* 'second.f' => 'value',
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* 'second.s' => null,
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* 'second.t.0' => 'one',
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* 'second.t.1' => 'two',
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* 'second.t.2' => 'three'
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* 'second.f' => 4,
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* 'third' => false
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* );
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* </code>
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*
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* @param array $arr Array to flatten
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* @return array
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*/
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function array_flatten_recursive($arr) {
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$result = array();
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foreach($arr as $key => $value) {
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if (is_array($value)) {
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// Flatten nested arrays
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$value = array_flatten_recursive($value);
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foreach($value as $inner_key => $inner_value) {
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$result[$key.".".$inner_key] = $inner_value;
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}
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} else {
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// Leave scalar values 'as is'
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$result[$key] = $value;
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}
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}
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return $result;
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}
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?>
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