Auf Thema antworten 2026

Beitrag

<blockquote data-quote="chiryphp" data-source="post: 1684200">AW: Bildgröße mit PHPPHP Code:&nbsp; &nbsp; &nbsp; &nbsp; 001&lt;?php002//this class is not part of Resize and upload image class.003//this class is property of some one else. 004//I get this from phpclasses.org but forget the name of author.005//sorry for that.006 007class Image {008&nbsp; &nbsp; &nbsp; &nbsp; var $FileName;009&nbsp; &nbsp; &nbsp; &nbsp; var $FileSize;010&nbsp; &nbsp; &nbsp; &nbsp; var $FileType;011&nbsp; &nbsp; &nbsp; &nbsp; var $AllowedExtentions = array (&quot;image/png&quot;, &quot;image/gif&quot;, &quot;image/jpeg&quot;, &quot;image/pjpeg&quot;, &quot;image/jpg&quot;); 012&nbsp; &nbsp; &nbsp; &nbsp; var $newWidth = 100; // new width 013&nbsp; &nbsp; &nbsp; &nbsp; var $newHeight = 100; //new height014&nbsp; &nbsp; &nbsp; &nbsp; var $TmpName;015&nbsp; &nbsp; &nbsp; &nbsp; var $PicDir;&nbsp; //store uploaded images016&nbsp; &nbsp; &nbsp; &nbsp; var $MaxFileSize = 2000000;&nbsp; //kbytes&nbsp;&nbsp; 017&nbsp; &nbsp; &nbsp; &nbsp; var $ImageQuality = 100;&nbsp; // image compression (max value 100)018 019&nbsp; &nbsp; &nbsp; &nbsp; function Image($FileName) {020&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $this-&gt;FileName=$FileName;021&nbsp; &nbsp; &nbsp; &nbsp; }022&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 023&nbsp; &nbsp; &nbsp; &nbsp; function GetInfo() {024&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $out=&#039;&nbsp; &lt;br&gt;&lt;br&gt;Upload success!&lt;br&gt;025&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Name: &#039;.$this-&gt;FileName.&#039;&lt;br&gt;026&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; file size: &#039;.$this-&gt;FileSize.&#039; byte&lt;br&gt;027&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; file type: &#039;.$this-&gt;FileType.&#039;&lt;br&gt;028&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;img src=&#039; . dirname($_SERVER[&#039;PHP_SELF&#039;]) . &#039;/&#039; . $this-&gt;PicDir .&nbsp; $this-&gt;FileName . &#039;&gt;&lt;br&gt;&lt;br&gt;&#039;;029&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 030&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return $out;&nbsp; &nbsp; &nbsp; &nbsp; 031&nbsp; &nbsp; &nbsp; &nbsp; }032&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 033&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 034&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; function GetFileExtention ($FileName) {035&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (in_array ($this-&gt;FileType, $this -&gt; AllowedExtentions)) {036&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return true;&nbsp; &nbsp; &nbsp; &nbsp; 037&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp;&nbsp; else {038&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; return false;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 039&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 040&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 041&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 042&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 043&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; function ExistFile () {044&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $fileexist = $_SERVER[&#039;DOCUMENT_ROOT&#039;]&nbsp; . 045&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; dirname($_SERVER[&#039;PHP_SELF&#039;]) . 046&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &#039;/&#039; . $this-&gt;PicDir .&nbsp; 047&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $this-&gt;FileName;048&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (file_exists($fileexist)) { return true; }049&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }050&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 051&nbsp; &nbsp; &nbsp; &nbsp; function GetError ($error) {052&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 053&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; switch ($error) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 054&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; case 0 :055&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return &quot;Error:&nbsp; Invalid file type &lt;b&gt;$this-&gt;FileType&lt;/b&gt;! Allow type:&nbsp; .jpg, .jpeg, .gif, .png&nbsp;&nbsp; &lt;b&gt;$this-&gt;FileName&lt;/b&gt;&lt;br&gt;&quot;;056&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; break;057&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 058&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; case 1 :059&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return &quot;Error: File &lt;b&gt;$this-&gt;FileSize&lt;/b&gt; is too large! You must upload 1000 MB file&lt;br&gt;&quot;;060&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; break;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 061&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 062&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; case 2 :063&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return &quot;Error: Please, select a file for uploading!&lt;br&gt;&quot;;064&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; break;065&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 066&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; case 3 :067&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return &quot;Error: File &lt;b&gt;$this-&gt;FileName&lt;/b&gt; already exist!&lt;br&gt;&quot;;068&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; break;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 069&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }070&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 071&nbsp; &nbsp; &nbsp; &nbsp; }072 073&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 074&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; function Resize () {075&nbsp; &nbsp; &nbsp; &nbsp; // header(&#039;Content-Type: image/gif&#039;);076&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (empty&nbsp; ($this-&gt;TmpName))&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; {return $this -&gt; GetError (2);}077&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else if ($this-&gt;FileSize &gt; $this-&gt;MaxFileSize)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; {return $this -&gt; GetError (1);}&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 078&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else if ($this -&gt; GetFileExtention ($this-&gt;FileName) == false)&nbsp; &nbsp; {return $this -&gt; GetError (0);} 079&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else if ($this -&gt; ExistFile())&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; {return $this -&gt; GetError (3);}080&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 081&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else {082&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 083&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $ext = explode(&quot;.&quot;,$this-&gt;FileName);084&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $ext = end($ext);085&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $ext = strtolower($ext);086&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 087&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; // Get new sizes088&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; list($width_orig, $height_orig) = getimagesize($this-&gt;TmpName);089 090&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $ratio_orig = $width_orig/$height_orig;091 092&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if ($this-&gt;newWidth/$this-&gt;newHeight &gt; $ratio_orig) {093&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $this-&gt;newWidth = $this-&gt;newHeight*$ratio_orig;094&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; } else {095&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $this-&gt;newHeight = $this-&gt;newWidth/$ratio_orig;096&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }097 098&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $normal&nbsp; = imagecreatetruecolor($this-&gt;newWidth, $this-&gt;newHeight);099 100&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ($ext == &quot;jpg&quot;) { $source = imagecreatefromjpeg($this-&gt;TmpName);&nbsp; }101&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else if&nbsp; &nbsp;&nbsp; ($ext == &quot;gif&quot;) { $source = imagecreatefromgif ($this-&gt;TmpName);&nbsp; }102&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else if&nbsp; &nbsp;&nbsp; ($ext == &quot;png&quot;) 103&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; { 104&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $this-&gt;ImageQuality = 9;105&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $source = imagecreatefrompng ($this-&gt;TmpName);&nbsp; 106&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }107 108&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; imagecopyresampled($normal, $source,&nbsp; &nbsp; 0, 0, 0, 0, $this-&gt;newWidth, $this-&gt;newHeight, $width_orig, $height_orig);109 110 111&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ($ext == &quot;jpg&quot;) { 112&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //ob_start();113&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; imagejpeg($normal, &quot;$this-&gt;PicDir/$this-&gt;FileName&quot;, &quot;$this-&gt;ImageQuality&quot;); 114&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //$binaryThumbnail = ob_get_contents(); 115&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //ob_end_clean(); 116&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }117&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else if&nbsp; &nbsp;&nbsp; ($ext == &quot;gif&quot;) { imagegif ($normal, &quot;$this-&gt;PicDir/$this-&gt;FileName&quot;, &quot;$this-&gt;ImageQuality&quot;);&nbsp; }118&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else if&nbsp; &nbsp;&nbsp; ($ext == &quot;png&quot;) { imagepng ($normal, &quot;$this-&gt;PicDir/$this-&gt;FileName&quot;, &quot;$this-&gt;ImageQuality&quot;);&nbsp; }119 120&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; imagedestroy($source);121&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 122&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //echo $this -&gt; GetInfo();123&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 124&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp;&nbsp; 125&nbsp; &nbsp;&nbsp; 126&nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 127&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 128&nbsp; &nbsp; &nbsp; &nbsp; function Save() {&nbsp; &nbsp; &nbsp;&nbsp; 129&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (empty&nbsp; ($this-&gt;TmpName))&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; {return $this -&gt; GetError (2);}130&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else if ($this-&gt;FileSize &gt; $this-&gt;MaxFileSize)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; {return $this -&gt; GetError (1);}&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 131&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else if ($this -&gt; GetFileExtention ($this-&gt;FileName) == false)&nbsp; &nbsp; {return $this -&gt; GetError (0);} 132&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else if ($this -&gt; ExistFile ())&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {return $this -&gt; GetError (3);}&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 133&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 134&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else {135&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 136&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; copy($this-&gt;TmpName,$this-&gt;PicDir.$this-&gt;FileName);137&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 138&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //echo $this -&gt; GetInfo();139&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 140&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; }141&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; }142&nbsp; &nbsp;&nbsp; }143 144?&gt;<a href="http://www.phpkode.com/source/s/easy-upload-resize-thumb-image-6258/resizeupload/imageresizer.class.php#about" target="_blank"></a><a href="http://www.phpkode.com/source/s/easy-upload-resize-thumb-image-6258/resizeupload/imageresizer.class.php#about" target="_blank"></a>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Einige <a href="http://www.phpkode.com/projects/category/php-pdf/" target="_blank">PHP </a><a href="http://www.phpkode.com/projects/category/php-pdf/" target="_blank">PDF</a> Skripte im&nbsp; auf der Seite aufgelistet</blockquote>

[QUOTE="chiryphp, post: 1684200"] [b]AW: Bildgröße mit PHP[/b] PHP Code: 001<?php 002//this class is not part of Resize and upload image class. 003//this class is property of some one else. 004//I get this from phpclasses.org but forget the name of author. 005//sorry for that. 006 007class Image { 008 var $FileName; 009 var $FileSize; 010 var $FileType; 011 var $AllowedExtentions = array ("image/png", "image/gif", "image/jpeg", "image/pjpeg", "image/jpg"); 012 var $newWidth = 100; // new width 013 var $newHeight = 100; //new height 014 var $TmpName; 015 var $PicDir; //store uploaded images 016 var $MaxFileSize = 2000000; //kbytes 017 var $ImageQuality = 100; // image compression (max value 100) 018 019 function Image($FileName) { 020 $this->FileName=$FileName; 021 } 022 023 function GetInfo() { 024 $out=' Upload success! 025 Name: '.$this->FileName.' 026 file size: '.$this->FileSize.' byte 027 file type: '.$this->FileType.' 028 <img src=' . dirname($_SERVER['PHP_SELF']) . '/' . $this->PicDir . $this->FileName . '> '; 029 030 return $out; 031 } 032 033 034 function GetFileExtention ($FileName) { 035 if (in_array ($this->FileType, $this -> AllowedExtentions)) { 036 return true; 037 } else { 038 return false; 039 } 040 041 } 042 043 function ExistFile () { 044 $fileexist = $_SERVER['DOCUMENT_ROOT'] . 045 dirname($_SERVER['PHP_SELF']) . 046 '/' . $this->PicDir . 047 $this->FileName; 048 if (file_exists($fileexist)) { return true; } 049 } 050 051 function GetError ($error) { 052 053 switch ($error) { 054 case 0 : 055 return "Error: Invalid file type $this->FileType! Allow type: .jpg, .jpeg, .gif, .png $this->FileName "; 056 break; 057 058 case 1 : 059 return "Error: File $this->FileSize is too large! You must upload 1000 MB file "; 060 break; 061 062 case 2 : 063 return "Error: Please, select a file for uploading! "; 064 break; 065 066 case 3 : 067 return "Error: File $this->FileName already exist! "; 068 break; 069 } 070 071 } 072 073 074 function Resize () { 075 // header('Content-Type: image/gif'); 076 if (empty ($this->TmpName)) {return $this -> GetError (2);} 077 else if ($this->FileSize > $this->MaxFileSize) {return $this -> GetError (1);} 078 else if ($this -> GetFileExtention ($this->FileName) == false) {return $this -> GetError (0);} 079 else if ($this -> ExistFile()) {return $this -> GetError (3);} 080 081 else { 082 083 $ext = explode(".",$this->FileName); 084 $ext = end($ext); 085 $ext = strtolower($ext); 086 087 // Get new sizes 088 list($width_orig, $height_orig) = getimagesize($this->TmpName); 089 090 $ratio_orig = $width_orig/$height_orig; 091 092 if ($this->newWidth/$this->newHeight > $ratio_orig) { 093 $this->newWidth = $this->newHeight*$ratio_orig; 094 } else { 095 $this->newHeight = $this->newWidth/$ratio_orig; 096 } 097 098 $normal = imagecreatetruecolor($this->newWidth, $this->newHeight); 099 100 if ($ext == "jpg") { $source = imagecreatefromjpeg($this->TmpName); } 101 else if ($ext == "gif") { $source = imagecreatefromgif ($this->TmpName); } 102 else if ($ext == "png") 103 { 104 $this->ImageQuality = 9; 105 $source = imagecreatefrompng ($this->TmpName); 106 } 107 108 imagecopyresampled($normal, $source, 0, 0, 0, 0, $this->newWidth, $this->newHeight, $width_orig, $height_orig); 109 110 111 if ($ext == "jpg") { 112 //ob_start(); 113 imagejpeg($normal, "$this->PicDir/$this->FileName", "$this->ImageQuality"); 114 //$binaryThumbnail = ob_get_contents(); 115 //ob_end_clean(); 116 } 117 else if ($ext == "gif") { imagegif ($normal, "$this->PicDir/$this->FileName", "$this->ImageQuality"); } 118 else if ($ext == "png") { imagepng ($normal, "$this->PicDir/$this->FileName", "$this->ImageQuality"); } 119 120 imagedestroy($source); 121 122 //echo $this -> GetInfo(); 123 124 } 125 126 } 127 128 function Save() { 129 if (empty ($this->TmpName)) {return $this -> GetError (2);} 130 else if ($this->FileSize > $this->MaxFileSize) {return $this -> GetError (1);} 131 else if ($this -> GetFileExtention ($this->FileName) == false) {return $this -> GetError (0);} 132 else if ($this -> ExistFile ()) {return $this -> GetError (3);} 133 134 else { 135 136 copy($this->TmpName,$this->PicDir.$this->FileName); 137 138 //echo $this -> GetInfo(); 139 140 } 141 } 142 } 143 144?> [URL="http://www.phpkode.com/source/s/easy-upload-resize-thumb-image-6258/resizeupload/imageresizer.class.php#about"] [/URL] Einige [URL="http://www.phpkode.com/projects/category/php-pdf/"]PHP [/URL][URL="http://www.phpkode.com/projects/category/php-pdf/"]PDF[/URL] Skripte im auf der Seite aufgelistet [/QUOTE]

Bilder bitte hier hochladen und danach über das Bild-Icon (Direktlink vorher kopieren) platzieren.

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Wenn ★ = 12, ◇ = 4 und die Hälfte von ★ zu ◇ addiert wird, was ist das Ergebnis?