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POfile_put_contents give me a specific error
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  1. POfile_put_contents give me a specific error
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    copied!<p>I am developing a project using CodeIgniter. When I try to download an image from remote server, I get the fallowing error:</p> <p>ERROR:</p> <pre><code>Message: file_put_contents(): supplied resource is not a valid stream resource </code></pre> <p>The code that causes error:</p> <pre><code> $newImg = resizeImageFrontDimensions($uploadData, UPLOAD_DEFAULT_IMGTHUMB50, UPLOAD_DEFAULT_IMGTHUMB50); $imageWhiteFilled = addImageWhiteSpaces(UPLOAD_DEFAULT_IMGTHUMB50, $fileType, DIR_SCREENS . $newImg); file_put_contents(DIR_SCREENS, $imageWhiteFilled); </code></pre> <p>In addImageWhiteSpaces:</p> <pre><code>function addImageWhiteSpaces($imageSize, $fileType, $fileName) { switch($fileType) { case DEFAULT_IMAGE_FILETYPE_PNG: $image1 = imagecreatefrompng($fileName); break; case DEFAULT_IMAGE_FILETYPE_JPG: $image1 = imagecreatefromjpeg($fileName); break; case DEFAULT_IMAGE_FILETYPE_JPEG: $image1 = imagecreatefromjpeg($fileName); break; case DEFAULT_IMAGE_FILETYPE_GIF: $image1 = imagecreatefromgif($fileName); break; } $image1_x = imagesx($image1); $image1_y = imagesy($image1); if($image1_x &gt; 500 &amp;&amp; $image1_y &gt; 500) return $fileName; else { switch ($imageSize) { case UPLOAD_DEFAULT_IMGTHUMB50: $image_bg = imagecreatefrompng(PATH_MEDIA_IMG . 'white_bg_50.png'); break; case UPLOAD_DEFAULT_IMGTHUMB74: $image_bg = imagecreatefrompng(PATH_MEDIA_IMG . 'white_bg_74.png'); break; case UPLOAD_DEFAULT_IMGTHUMB114: $image_bg = imagecreatefrompng(PATH_MEDIA_IMG . 'white_bg_114.png'); break; case UPLOAD_DEFAULT_IMGTHUMB300: $image_bg = imagecreatefrompng(PATH_MEDIA_IMG . 'white_bg_300.png'); break; case UPLOAD_DEFAULT_IMGTHUMB500: $image_bg = imagecreatefrompng(PATH_MEDIA_IMG . 'white_bg_500.png'); break; } $image_bg_x = imagesx($image_bg); $image_bg_y = imagesy($image_bg); $imageStart_x = 0; $imageStart_y = 0; if($image_bg_y &gt; $image1_y) $imageStart_y = ($image_bg_y - $image1_y) / 2; if($image_bg_x &gt; $image1_x) $imageStart_x = ($image_bg_x - $image1_x) / 2; imagecopy($image_bg, $image1, $imageStart_x, $imageStart_y, 0, 0, $image1_x, $image1_y); // Output the image. // header("Content-type: image/png"); // imagejpeg($image_bg); return $image_bg; } </code></pre> <p>Although I get this error, the image is being downloaded. But because it gives the error above, I download the image and can not continue to rest of the code. Any possible solution or reason is a vault for me. Many thanks.</p>
 

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