如何使用phpThumb生成缩略图并将其保存到文件中?
我不知道如何使用phpThumb类生成缩略图,因为已经有了一个带有文件路径的数组。然后将每个图像的结果保存在另一个路径上,但使用相同的名称 谢谢大家;) 编辑: 我的代码是这样的:如何使用phpThumb生成缩略图并将其保存到文件中?,php,file,arrays,thumbnails,phpthumb,Php,File,Arrays,Thumbnails,Phpthumb,我不知道如何使用phpThumb类生成缩略图,因为已经有了一个带有文件路径的数组。然后将每个图像的结果保存在另一个路径上,但使用相同的名称 谢谢大家;) 编辑: 我的代码是这样的: echo "A iniciar gerador de miniaturas para a área de cliente: \n"; include $wincli['files']['phpThumbClass']; $files = file_list($wincli['dirs']['l
echo "A iniciar gerador de miniaturas para a área de cliente: \n";
include $wincli['files']['phpThumbClass'];
$files = file_list($wincli['dirs']['logos']);
$phpThumb = new phpThumb();
foreach( $files as $file ) {
echo " # A converter o ficheiro '".basename($file)."' : ";
if(is_file($file)){
$phpThumb->setSourceFilename($file);
$phpThumb->setParameter('w', 880);
$phpThumb->setParameter('h', 241);
$phpThumb->setParameter('q', 90);
$phpThumb->setParameter('zc', 1);
$outputFilename = $wincli['dirs']['logosthumbs'].$file;
if($phpThumb->GenerateThumbnail()){
if($phpThumb->RenderToFile($outputFilename)){
echo "OK \n";
}else{
echo "Falhou (Ao guardar no ficheiro)\n";
}
}else{
echo "Falhou (Ao gerar miniatura)\n";
}
}else{
echo "Falhou (Ficheiro inexistente)\n";
}
}
这是调试过程:
phpThumb() v1.7.7-200612252156 in file "phpthumb.class.php" on line 216
setSourceFilename(/var/www/virtual/test.com/wincli/logos/001-0.jpg) set $this->sourceFilename to "/var/www/virtual/test.com/wincli/logos/001-0.jpg" in file "phpthumb.class.php" on line 234
file_exists() = 0 in file "phpthumb.class.php" on line 1036
is_executable() = 0 in file "phpthumb.class.php" on line 1037
ImageMagickThumbnailToGD() aborting because cannot find convert in $this->config_imagemagick_path (), and `which convert` returned () in file "phpthumb.class.php" on line 1066
$AvailableImageOutputFormats = array(text;ico;bmp;wbmp;gif;png;jpeg) in file "phpthumb.class.php" on line 825
$this->thumbnailFormat set to $this->config_output_format "jpeg" in file "phpthumb.class.php" on line 835
$this->thumbnailQuality set to "90" in file "phpthumb.class.php" on line 852
!$this->config_allow_src_above_docroot therefore setting "/var/www/virtual/test.com/wincli/logos/001-0.jpg" (outside "/var/www/virtual/test.com/htdocs") to null in file "phpthumb.class.php" on line 1001
$this->sourceFilename set to "" in file "phpthumb.class.php" on line 754
phpThumb() v1.7.7-200612252156
"" does not exist in file "phpthumb.class.php" on line 3404
setCacheDirectory() starting with config_cache_directory = "" in file "phpthumb.class.php" on line 859
$this->config_cache_directory () is not a directory in file "phpthumb.class.php" on line 895
SetCacheFilename() failed because $this->config_cache_directory is empty in file "phpthumb.class.php" on line 2808
starting ExtractEXIFgetImageSize() in file "phpthumb.class.php" on line 2665
GetImageSize("") failed in file "phpthumb.class.php" on line 2688
$this->useRawIMoutput=false because "fltr" is set in file "phpthumb.class.php" on line 1151
ImageMagickThumbnailToGD() aborting because $this->sourceFilename is empty in file "phpthumb.class.php" on line 1196
ImageMagickThumbnailToGD() failed in file "phpthumb.class.php" on line 2695
SetOrientationDependantWidthHeight() starting with ""x"" in file "phpthumb.class.php" on line 2644
SetOrientationDependantWidthHeight() setting w="880", h="241" in file "phpthumb.class.php" on line 2660
EXIF thumbnail extraction: (size=0; type=""; 0x0) in file "phpthumb.class.php" on line 2747
starting SourceImageToGD() in file "phpthumb.class.php" on line 3005
$this->useRawIMoutput=false because "fltr" is set in file "phpthumb.class.php" on line 1151
ImageMagickThumbnailToGD() aborting because $this->sourceFilename is empty in file "phpthumb.class.php" on line 1196
Not using EXIF thumbnail data because $this->exif_thumbnail_data is empty in file "phpthumb.class.php" on line 3046
$this->gdimg_source is still empty in file "phpthumb.class.php" on line 3098
ImageMagickThumbnailToGD() failed in file "phpthumb.class.php" on line 3100
phpThumb() v1.7.7-200612252156
Unknown image type identified by "" () in SourceImageToGD()[3210] in file "phpthumb.class.php" on line 3404
SourceImageToGD() failed in file "phpthumb.class.php" on line 312
有关更多信息,请参阅
有关此错误的修复的更多信息,请参见
echo "A iniciar gerador de miniaturas para a área de cliente: \n";
include $wincli['files']['phpThumbConfig'];
include $wincli['files']['phpThumbClass'];
$files = file_list($wincli['dirs']['logos']);
echo "A gerar novas miniaturas: \n";
foreach( $files as $file ) {
if(
(strtolower(get_file_extension($file))=="jpg") ||
(strtolower(get_file_extension($file))=="jepg") ||
(strtolower(get_file_extension($file))=="bmp") ||
(strtolower(get_file_extension($file))=="png")
){
echo " -> ".basename($file)." : ";
if(is_file($file)){
$phpThumb = new phpThumb();
$phpThumb->setSourceFilename($file);
$phpThumb->setParameter('config_output_format', 'jpeg');
$phpThumb->setParameter('config_allow_src_above_docroot', true);
$phpThumb->setParameter('w', 880);
$phpThumb->setParameter('h', 241);
$phpThumb->setParameter('q', 90);
$phpThumb->setParameter('zc', 1);
$phpThumb->setParameter('config_cache_directory', $wincli['dirs']['phpThumbCache']);
$phpThumb->setParameter('config_temp_directory', $wincli['dirs']['phpThumbCache']);
$phpThumb->setParameter('config_cache_disable_warning', true);
$phpThumb->setParameter('config_imagemagick_path', null);
$phpThumb->setParameter('config_prefer_imagemagick', false);
$outputfile = $wincli['dirs']['logosthumbs'].basename($file);
if($phpThumb->GenerateThumbnail()){
if($phpThumb->RenderToFile($outputfile)){
echo "OK \n";
}else{
echo "Falhou (Ao guardar no ficheiro)\n";
}
}else{
echo "Falhou (Ao gerar miniatura)\n";
}
}else{
echo "Falhou (Ficheiro inexistente?)\n";
}
}
}
修正错误
echo "A iniciar gerador de miniaturas para a área de cliente: \n";
include $wincli['files']['phpThumbConfig'];
include $wincli['files']['phpThumbClass'];
$files = file_list($wincli['dirs']['logos']);
echo "A gerar novas miniaturas: \n";
foreach( $files as $file ) {
if(
(strtolower(get_file_extension($file))=="jpg") ||
(strtolower(get_file_extension($file))=="jepg") ||
(strtolower(get_file_extension($file))=="bmp") ||
(strtolower(get_file_extension($file))=="png")
){
echo " -> ".basename($file)." : ";
if(is_file($file)){
$phpThumb = new phpThumb();
$phpThumb->setSourceFilename($file);
$phpThumb->setParameter('config_output_format', 'jpeg');
$phpThumb->setParameter('config_allow_src_above_docroot', true);
$phpThumb->setParameter('w', 880);
$phpThumb->setParameter('h', 241);
$phpThumb->setParameter('q', 90);
$phpThumb->setParameter('zc', 1);
$phpThumb->setParameter('config_cache_directory', $wincli['dirs']['phpThumbCache']);
$phpThumb->setParameter('config_temp_directory', $wincli['dirs']['phpThumbCache']);
$phpThumb->setParameter('config_cache_disable_warning', true);
$phpThumb->setParameter('config_imagemagick_path', null);
$phpThumb->setParameter('config_prefer_imagemagick', false);
$outputfile = $wincli['dirs']['logosthumbs'].basename($file);
if($phpThumb->GenerateThumbnail()){
if($phpThumb->RenderToFile($outputfile)){
echo "OK \n";
}else{
echo "Falhou (Ao guardar no ficheiro)\n";
}
}else{
echo "Falhou (Ao gerar miniatura)\n";
}
}else{
echo "Falhou (Ficheiro inexistente?)\n";
}
}
}
我在Strato服务器上遇到了问题,使它工作的原因是以下几行:
$phpThumb->setParameter('config_allow_src_above_docroot', true);
我在Strato服务器上遇到了问题,使它工作的原因是以下几行:
$phpThumb->setParameter('config_allow_src_above_docroot', true);
非常快+1和正确的Anwser,谢谢;)盖什-多么愚蠢的错误。有时甚至我自己也会感到惊讶:首先,我尝试了你的代码,但它在“$phpThumb->generatethumbail()”函数上出现了错误:我编辑了我的问题,让你看看代码。感谢您的帮助,如果函数返回false。。。“如果($phpThumb->generatethumbail()){”我如何调试错误?:s我必须加载反配置文件吗?您可以从phpThumb.print\r($phpThumb->debugmessages)和print\r($phpThumb->fatalerror)访问调试消息;非常快!;)+1并更正Anwser,谢谢;)Ghesh-这是一个多么愚蠢的错误。有时我甚至自己都会感到惊讶:p thnks for the point outHi,我尝试过你的代码,但它在“$phpThumb->generatethumbail()”函数上出现错误:我编辑了我的问题,让你看看代码。感谢你的帮助,如果,该函数返回false…”($phpThumb->generatethumbail()){“我如何调试错误?:s我必须加载反配置文件吗?您可以从phpThumb.print\r($phpThumb->debugmessages)和print\r($phpThumb->fatalerror)访问调试消息;