// // available at http://phpthumb.sourceforge.net // // and/or https://github.com/JamesHeinrich/phpThumb // ////////////////////////////////////////////////////////////// /// // // phpThumb.demo.demo.php // // James Heinrich // // // // Demo showing a wide variety of parameters that can be // // passed to phpThumb.php // // Live demo is at http://phpthumb.sourceforge.net/demo/ // // // ////////////////////////////////////////////////////////////// die('For security reasons, this demo is disabled by default. Please comment out line '.__LINE__.' in '.basename(__FILE__)); $ServerInfo['gd_string'] = 'unknown'; $ServerInfo['gd_numeric'] = 0; //ob_start(); if (!include_once '../phpthumb.functions.php' ) { //ob_end_flush(); die('failed to include_once("../phpthumb.functions.php")'); } if (!include_once '../phpthumb.class.php' ) { //ob_end_flush(); die('failed to include_once("../phpthumb.class.php")'); } //ob_end_clean(); $phpThumb = new phpThumb(); if (include_once '../phpThumb.config.php' ) { foreach ($PHPTHUMB_CONFIG as $key => $value) { $keyname = 'config_'.$key; $phpThumb->setParameter($keyname, $value); } } $ServerInfo['phpthumb_version'] = $phpThumb->phpthumb_version; $ServerInfo['im_version'] = $phpThumb->ImageMagickVersion(); $ServerInfo['gd_string'] = phpthumb_functions::gd_version(true); $ServerInfo['gd_numeric'] = phpthumb_functions::gd_version(false); unset($phpThumb); ?> Demo of phpThumb() - thumbnails created by PHP using GD and/or ImageMagick This is a demo of phpThumb() (current version: v)
Other phpThumb() demos are also available.

Note: this server is working on GD "= 2) { echo ', so images should be of optimal quality.'; } else { echo ', so images (especially watermarks) do not look as good as they would on GD v2.'; } ?>
phpThumb.demo.showpic.php demo here
Difference between GD1 and GD2
The following images have the textured background behind them to illustrate transparency effects. Note that some browsers, notably Internet Explorer v6 and older, are incapable of displaying alpha-channel PNGs. See my page on the PNG transparency problem. All current browsers (2010 and newer) display alpha-transparent PNGs with no problems.

PNG transparency problem in Internet Explorer'; $only_gd = '
(only works with GD (any version), this server is '.($ServerInfo['gd_string'] ? 'running GD "'.$ServerInfo['gd_string'].'" so it will' : 'not running any recognized version of GD so it will not').' work)'; $only_gd2 = '
(only works with GD v2.0+, this server is running GD "'.($ServerInfo['gd_string'] ? $ServerInfo['gd_string'] : 'n/a').'" so it '.(($ServerInfo['gd_numeric'] >= 2) ? 'will' : 'will not').' work)'; $only_gd2_im = '
(only works with GD v2.0+ or ImageMagick, this server is running GD "'.($ServerInfo['gd_string'] ? $ServerInfo['gd_string'] : 'n/a').'" and ImageMagick "'.($ServerInfo['im_version'] ? $ServerInfo['im_version'] : 'n/a').'" so it '.((($ServerInfo['gd_numeric'] >= 2) || $ServerInfo['im_version']) ? 'will' : 'will not').' work)'; $only_php42 = '
(only works with PHP v4.2.0+, this server is running PHP v'. PHP_VERSION .' so it '.(version_compare(PHP_VERSION, '4.2.0', '>=') ? 'will' : 'will not').' work)'; $only_php43 = '
(only works with PHP v4.3.0+, this server is running PHP v'. PHP_VERSION .' so it '.(version_compare(PHP_VERSION, '4.3.0', '>=') ? 'will' : 'will not').' work)'; $only_php432 = '
(only works with PHP v4.3.2+, this server is running PHP v'. PHP_VERSION .' so it '.(version_compare(PHP_VERSION, '4.3.2', '>=') ? 'will' : 'will not').' work (correctly))'; $only_php500 = '
(only works with PHP v5.0.0+, this server is running PHP v'. PHP_VERSION .' so it '.(version_compare(PHP_VERSION, '5.0.0', '>=') ? 'will' : 'will not').' work (correctly))'; $php5_or_IM = '
(only works with PHP v5.0.0+ or ImageMagick, this server is running PHP v'. PHP_VERSION .' and "'.($ServerInfo[ 'im_version'] ? $ServerInfo[ 'im_version'] : 'n/a').'" so it '.((version_compare(PHP_VERSION, '5.0.0', '>=') || $ServerInfo[ 'im_version']) ? 'will' : 'will not').' work (correctly))'; $only_exif = '
(only works when the EXIF extension is loaded, so on this server it '.(extension_loaded('exif') ? 'will' : 'will not').' work)'; $only_im = '
(requires ImageMagick, this server is running "'.($ServerInfo['im_version'] ? $ServerInfo['im_version'] : 'n/a').'" so it '.($ServerInfo['im_version'] ? 'will' : 'will not').' work)'; $only_im_tiff = '
(requires ImageMagick compiled with TIFF delegate)'; $only_gs = '
(requires GhostScript)'; $Examples[] = array('getstrings' => array(''), 'description' => 'phpThumb version'); $Examples[] = array('getstrings' => array('src='.$img['square'].'&w=300'), 'description' => 'width=300px'); $Examples[] = array('getstrings' => array('src='.$img['square'].'&w=300&q=10&sia=custom-filename'), 'description' => 'width=300px, JPEGquality=10%, SaveImageAs=custom-filename'); $Examples[] = array('getstrings' => array('src='.$img['watermark'].'&w=400&aoe=1&bg=ffffff'), 'description' => 'width=400px, AllowOutputEnlargement enabled'); $Examples[] = array('getstrings' => array('src='.$img['square'].'&w=250&sx=600&sy=5&sw=100&sh=100&aoe=1'), 'description' => 'section from (600x5 - 700x105) cropped and enlarged by 250%, AllowOutputEnlargement enabled'); $Examples[] = array('getstrings' => array('src='.urlencode('http://www.silisoftware.com/images/SiliSoft.gif').'&w=100'), 'description' => 'HTTP source image'.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['square'].'&w=300&fltr[]=wmi|'.$img['watermark'].'|BL'), 'description' => 'width=300px, watermark (bottom-left, 75% opacity)'.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['square'].'&w=300&fltr[]=wmi|'.$img['watermark'].'|*|25'), 'description' => 'width=300px, watermark (tiled, 25% opacity)'.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['square'].'&w=300&fltr[]=wmi|'.$img['watermark'].'|75x50|80|75|75|45'), 'description' => 'width=300px, watermark (absolute position (75x50), rotation (45), scaling (75x75)))'.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['watermark'].'&bg=00FFFF&f=png', 'src='.$img['watermark'].'&bg=00FFFF&f=gif', 'src='.$img['watermark'].'&bg=00FFFF&f=jpeg'), 'description' => 'source image (GIF) transpancy with transparent output (PNG, GIF) vs. specified background color (JPEG)'); $Examples[] = array('getstrings' => array('src='.$img['anigif'], 'src='.$img['anigif'].'&w=25&f=gif', 'src='.$img['anigif'].'&w=25&f=png', 'src='.$img['anigif'].'&w=25&f=ico', 'src='.$img['anigif'].'&w=25&f=bmp', 'src='.$img['anigif'].'&w=25&f=jpeg'), 'description' => 'resize animated GIF. Notice how output format affects the result: GIF is animated and transparent; PNG and ICO are tranparent but not animated (first frame is rendered as a still image); JPEG and BMP are neither transparent nor animated. Any filters will disable animated resizing (may be fixed in a future version).
'.$only_im); $Examples[] = array('getstrings' => array('src='.$img['anigif'], 'src='.$img['anigif'].'&sfn=0&f=png', 'src='.$img['anigif'].'&sfn=2&f=png'), 'description' => 'Specifying still-image source frame in multi-frame source images
'.$only_im); $Examples[] = array('getstrings' => array('src='.$img['alpha'].'&f=png', 'src='.$img['alpha'].'&f=ico', 'src='.$img['alpha'].'&f=gif', 'src='.$img['alpha'].'&f=jpeg'), 'description' => 'PNG alpha transparency test, using test image from the PNG transparency test page'.$only_php432); $Examples[] = array('getstrings' => array('src='.$img['square'].'&w=300&fltr[]=stc|FFFFFF|5|10&f=png'), 'description' => 'Create transparency from source image color'.$only_gd2); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300', 'src='.$img['landscape'].'&w=300&fltr[]=usm|80|0.5|3'), 'description' => 'normal vs. unsharp masking at default settings'.$only_gd2); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300', 'src='.$img['landscape'].'&w=300&fltr[]=blur|1', 'src='.$img['landscape'].'&w=300&fltr[]=blur|5'), 'description' => 'normal vs. blur at default (1) and heavy (5)'.$only_gd2); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300', 'src='.$img['landscape'].'&w=300&fltr[]=gblr', 'src='.$img['landscape'].'&w=300&fltr[]=sblr'), 'description' => 'normal vs. gaussian blur vs. selective blur'.$only_php500.$only_gd2); $Examples[] = array('getstrings' => array('src='.$img['portrait'].'&w=100&h=100&far=L&bg=0000FF&f=png&fltr[]=bord|1', 'src='.$img['landscape'].'&w=100&h=100&far=T&bg=FF0000&f=png&fltr[]=bord|1', 'src='.$img['portrait'].'&w=100&h=100&far=C&bg=0000FF&f=png&fltr[]=bord|1', 'src='.$img['landscape'].'&w=100&h=100&far=B&bg=FF0000&f=png&fltr[]=bord|1', 'src='.$img['portrait'].'&w=100&h=100&far=R&bg=0000FF&f=png&fltr[]=bord|1'), 'description' => 'Forced Aspect Ratio, colored background, PNG output'.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['portrait'].'&w=150&ar=L', 'src='.$img['landscape'].'&w=150&ar=L'), 'description' => 'auto-rotate counter-clockwise to landscape from portrait & lanscape'.$only_php42.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['portrait'].'&hp=100&wl=200', 'src='.$img['landscape'].'&hp=100&wl=200'), 'description' => 'auto-selection of W and H based on source image orientation'); $Examples[] = array('getstrings' => array('src='.$img['unrotated'].'&w=150&h=150', 'src='.$img['unrotated'].'&w=150&h=150&ar=x'), 'description' => 'original image vs. auto-rotated based on EXIF data'.$only_php42.$only_exif.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&ra=30&bg=0000FF', 'src='.$img['landscape'].'&w=300&ra=30&f=png', 'src='.$img['alpha'].'&ra=30&f=png', 'src='.$img['alpha'].'&ra=30&f=gif'), 'description' => 'Rotated 30° (counter-clockwise), width=300px, blue background vs. transparent background vs. rotated image with pre-existing alpha'.$only_php42.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&h=300&far=1&bg=CCCCCC', 'src='.$img['landscape'].'&w=300&h=300&iar=1'), 'description' => 'Normal resize behavior (left) vs. Forced non-proportional resize (right)'.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=100&h=50&zc=1', 'src='.$img['landscape'].'&w=100&zc=1', 'src='.$img['landscape'].'&h=50&zc=1', 'src='.$img['portrait'].'&w=100&h=50&zc=1', 'src='.$img['portrait'].'&w=100&zc=1', 'src='.$img['portrait'].'&h=50&zc=1'), 'description' => 'Zoom-Crop'); $Examples[] = array('getstrings' => array('src='.$img['whitespace'].'&w=100&h=100', 'src='.$img['whitespace'].'&w=100&h=100&ica=1', 'src='.$img['whitespace'].'&w=100&h=100&ica=2', 'src='.$img['whitespace'].'&w=100&h=100&ica=3', 'src='.$img['whitespace'].'&w=100&h=100&ica=4', 'src='.$img['whitespace'].'&w=100&h=100&ica=5|0.25|FFFFFF'), 'description' => 'ImageAutoCrop'); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=crop|50', 'src='.$img['landscape'].'&w=300&fltr[]=crop|0|0|0|0.25'), 'description' => 'crop filter'); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=bord|2|20|10|009900&f=png'), 'description' => '2px border, curved border corners (20px horizontal radius, 10px vertical radius)'.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=ric|50|20&f=png'), 'description' => 'curved border corners (20px vertical radius, 50px horizontal radius)
'.$png_alpha.$only_gd2.$only_php432); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=sat|75', 'src='.$img['landscape'].'&w=300', 'src='.$img['landscape'].'&w=300&fltr[]=sat|-100'), 'description' => 'saturation -75% vs. normal vs. -100%'.$only_gd2); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=ds|75', 'src='.$img['landscape'].'&w=300', 'src='.$img['landscape'].'&w=300&fltr[]=ds|-100'), 'description' => 'desaturated 75% vs. normal vs. -100%'.$only_gd2); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=clr|25|00FF00'), 'description' => 'colorized 25% to green (#00FF00)'.$only_gd2); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=gray', 'src='.$img['landscape'].'&w=300&fltr[]=sep'), 'description' => 'grayscale vs. sepia'.$only_gd2); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=mask|'.$img['mask3'].'&f=png', 'src='.$img['landscape'].'&w=300&fltr[]=mask|'.$img['mask1'].'&f=png', 'src='.$img['landscape'].'&w=300&fltr[]=mask|'.$img['mask2'].'&f=jpeg&bg=9900CC&q=100'), 'description' => 'Assorted alpha masks (seen below) applied
'.$png_alpha.$only_php432.'
JPEG/GIF output is flattened to "bg" background color'.$only_gd2.'
'); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=drop|5|10|000000|225&f=png', 'src='.$img['landscape'].'&w=300&fltr[]=mask|'.$img['mask3'].'&fltr[]=drop|5|10|000000|225&f=png', 'src='.$img['landscape'].'&w=300&fltr[]=drop|5|10|000000|225&fltr[]=elip&f=png', 'src='.$img['landscape'].'&w=300&fltr[]=elip&fltr[]=drop|5|10|000000|225&f=png'), 'description' => 'Drop shadow. Note how the order in which filters are applied matters.'.$only_php432.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=elip&f=png', 'src='.$img['landscape'].'&w=300&fltr[]=elip&f=jpeg&bg=00FFFF'), 'description' => 'Ellipse
'.$png_alpha.$only_php432.'
JPEG/GIF output is flattened to "bg" background color'.$only_gd2); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=flip|x', 'src='.$img['landscape'].'&w=300&fltr[]=flip|y', 'src='.$img['landscape'].'&w=300&fltr[]=flip|xy'), 'description' => 'flipped on X, Y and X+Y axes'.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=bvl|10|FFFFFF|000000', 'src='.$img['landscape'].'&w=300&fltr[]=bvl|10|000000|FFFFFF'), 'description' => '10px bevel edge filter'.$only_php432.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=fram|3|2|CCCCCC|FFFFFF|000000', 'src='.$img['landscape'].'&w=300&fltr[]=fram|3|2|CC9966|333333|CCCCCC'), 'description' => '3+2px frame filter'.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=neg'), 'description' => 'Negative filter (inverted color)'.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=th|105', 'src='.$img['landscape'].'&w=300&fltr[]=mask|'.$img['mask1'].'&fltr[]=th|105&f=png'), 'description' => 'Threshold filter; showing preserved alpha channel'.$only_php432.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['portrait'].'&w=150', 'src='.$img['portrait'].'&w=150&fltr[]=rcd|16|1', 'src='.$img['portrait'].'&w=150&fltr[]=rcd|16|0', 'src='.$img['portrait'].'&w=150&fltr[]=gray&fltr[]=rcd|8|1'), 'description' => 'ReduceColorDepth filter; original vs. 16-color dither vs. 16-color nodither vs. 4-gray dither'.$only_gd2); $Examples[] = array('getstrings' => array('src='.$img['levels1'].'&w=150&fltr[]=hist|rgb||||BR|100&fltr[]=hist|*||||BL|100', 'src='.$img['levels1'].'&w=150&fltr[]=lvl|*|0&fltr[]=hist|rgb||||BR|100&fltr[]=hist|*||||BL|100', 'src='.$img['levels1'].'&w=150&fltr[]=lvl|*|1&fltr[]=hist|rgb||||BR|100&fltr[]=hist|*||||BL|100', 'src='.$img['levels1'].'&w=150&fltr[]=lvl|*|2&fltr[]=hist|rgb||||BR|100&fltr[]=hist|*||||BL|100', 'src='.$img['levels1'].'&w=150&fltr[]=lvl|*|3&fltr[]=hist|rgb||||BR|100&fltr[]=hist|*||||BL|100', "\n", 'src='.$img['levels2'].'&w=150&fltr[]=hist|rgb||||BR|100&fltr[]=hist|*||||BL|100', 'src='.$img['levels2'].'&w=150&fltr[]=lvl|*|0&fltr[]=hist|rgb||||BR|100&fltr[]=hist|*||||BL|100', 'src='.$img['levels2'].'&w=150&fltr[]=lvl|*|1&fltr[]=hist|rgb||||BR|100&fltr[]=hist|*||||BL|100', 'src='.$img['levels2'].'&w=150&fltr[]=lvl|*|2&fltr[]=hist|rgb||||BR|100&fltr[]=hist|*||||BL|100', 'src='.$img['levels2'].'&w=150&fltr[]=lvl|*|3&fltr[]=hist|rgb||||BR|100&fltr[]=hist|*||||BL|100'), 'description' => 'original vs. Levels filter methods (0=Internal RGB; 1=Internal Grayscale; 2=ImageMagick Contrast-Stretch; 3=ImageMagick Normalize)'.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['portrait'].'&w=300', 'src='.$img['portrait'].'&w=300&fltr[]=lvl', 'src='.$img['portrait'].'&w=300&fltr[]=wb'), 'description' => 'original vs. Levels vs. White Balance'.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=hist|rgb', 'src='.$img['levels1'].'&w=300&fltr[]=hist|*'), 'description' => 'histograms of RGB vs. grayscale'.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=edge'), 'description' => 'Edge Detect filter'.$php5_or_IM.$only_gd2); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=emb'), 'description' => 'Emboss filter'.$php5_or_IM.$only_gd2); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=mean'), 'description' => 'Mean Removal filter'.$only_php500.$only_gd2); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=smth'), 'description' => 'Smooth filter'.$only_php500.$only_gd2); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=gam|0.5', 'src='.$img['landscape'].'&w=300&fltr[]=gam|1.0', 'src='.$img['landscape'].'&w=300&fltr[]=gam|2.0'), 'description' => 'Gamma corrected to 0.5 vs. 1.0 (normal) vs. 2.0'.$only_gd2_im); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300', 'src='.$img['landscape'].'&w=300&fltr[]=brit|50', 'src='.$img['landscape'].'&w=300&fltr[]=brit|-50'), 'description' => 'Brightness filter (original vs. +50 vs. -50)'.$only_gd2); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300', 'src='.$img['landscape'].'&w=300&fltr[]=cont|50', 'src='.$img['landscape'].'&w=300&fltr[]=cont|-50'), 'description' => 'Contrast filter (original vs. +50 vs. -50)'.$only_gd2); $Examples[] = array('getstrings' => array('src='.$img['portrait'].'&w=300&fltr[]=over|'.$img['frame1'].'|0', 'src='.$img['portrait'].'&w=300&fltr[]=over|'.$img['frame2'].'|1'), 'description' => 'Overlay vs. Underlay

Original over/under images:
'.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=wmt|phpThumb|18|C|FF0000|loki.ttf|100|5|20&f=png', 'src='.$img['landscape'].'&w=300&fltr[]=wmt|'.rawurlencode('☺♫ǖڞ').'|40|L|FF0000|arial.ttf|100&f=png', 'src='.$img['landscape'].'&w=300&fltr[]=wmt|copyright+'.date('Y').'|3|BR|00FF00||50&f=png', 'src='.$img['landscape'].'&w=300&fltr[]=wmt|copyright+'.date('Y').'%0AphpThumb()|3|L|00FFFF&f=png'), 'description' => 'Text overlay, TTF and built-in fonts, unicode characters (rawurlencoded HTMLentities), multiple lines, metacharacters (height, width)'.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['landscape'].'&w=300&fltr[]=wmt|thumbnail+=+^Xx^Y|3|BR|00FFFF||50&f=png', 'src='.$img['landscape'].'&w=300&fltr[]=wmt|click%0Ahere%0A^FkkB|10|L|FF00FF|arial.ttf|100|0||333399|50|y&f=png', 'src='.$img['landscape'].'&w=300&fltr[]=wmt|resized:+^Xx^Y+to+^xx^y|10|B|FFFFFF|arial.ttf|100|0||000000|100|x&f=png'), 'description' => 'metacharacters (height, width), background color, background extend'.$only_gd); $Examples[] = array('getstrings' => array('new=FF0000&w=100&h=50&fltr[]=bvl|10&fltr[]=wmt|hello|14|C|00FFFF|arial.ttf&f=png', 'new=FF0000|25&w=150&h=50&fltr[]=bvl|10&fltr[]=wmt|25%+opaque|14|C|0066FF|arial.ttf&f=png'), 'description' => 'Image created with "new", red background, bevel, TTF text'.$only_gd); $Examples[] = array('getstrings' => array('src='.$img['bmp'].'&w=300'), 'description' => 'BMP source, width=300px'); $Examples[] = array('getstrings' => array('src='.$img['tiff'], 'src='.$img['tiff'].'&w=300&aoe=1'), 'description' => 'TIFF source, width=300px'.$only_im.$only_im_tiff); $Examples[] = array('getstrings' => array('src='.$img['wmf'].'&w=300'), 'description' => 'WMF source, width=300px'.$only_im); $Examples[] = array('getstrings' => array('src='.$img['pdf'].'&w=300'), 'description' => 'PDF source, width=300px'.$only_im.$only_gs); //$Examples[] = array('getstrings' => array(''), 'description' => ''); foreach ($Examples as $key => $ExamplesArray) { echo '#'.$key.''; echo '
'; $text = ''; foreach ($ExamplesArray['getstrings'] as $dummy => $GETstring) { if ($GETstring == "\n") { echo '
'; $text .= "\n"; } else { echo ''; $text .= ''."\n"; } } echo '
'; echo '
'.htmlentities($text).'
'; echo $ExamplesArray['description'].'
'; echo '

'; } $PATH_INFO_examples = array( 'fltr[]=sep;200x200;'.$img['portrait'], 'f=png;fltr[]=wmt|hello;fltr[]=flip|y;fltr[]=wmt|hello;200x100;new=FF00FF', ); echo '#pathinfo'; echo '
'; foreach ($PATH_INFO_examples as $key => $value) { echo ' '; } echo '
'; echo '
';
foreach ($PATH_INFO_examples as $key => $value) {
	echo htmlentities('  ')."\n";
}
echo '
'; echo 'PATH_INFO example
'; echo '

'; ?>
Illustration of potential difference between GD1.x and GD2.x
In most cases the thumbnails produced by phpThumb() on GD v1.x are perfectly acceptable, but in some cases it may look ugly. Diagonal lines and reducing a very large source image increase chance for bad results (the house/sky picture has both problems). Here are three static examples:
GD v2.0.15 kayak.jpg generated with phpThumb() on GD v2.0.15 bottle.jpg generated with phpThumb() on GD v2.0.15 sky.jpg generated with phpThumb() on GD v2.0.15
GD v1.6.2 kayak.jpg generated with phpThumb() on GD v1.6.2 bottle.jpg generated with phpThumb() on GD v1.6.2 sky.jpg generated with phpThumb() on GD v1.6.2


Demo of phpThumb.demo.showpic.php

'; echo '(mouse-over to see calling parameters)
'; echo '
'; $SmallParams = array( 'unmodified' => '', 'text watermark' => '&fltr[]=wmt|Watermark|20|C|FF0000|arial.ttf|100', ); foreach ($SmallParams as $description => $moreparams) { echo ''.htmlentities($description).' '; } ?>

'; echo '(mouse-over to see calling parameters)
'; echo '
'; $BigParams = array( 'unmodified' => '', 'width=800' => '&w=800', 'width=200, grayscale' => '&w=300&fltr[]=gray', ); foreach ($BigParams as $description => $moreparams) { echo ''.htmlentities($description).' '; } ?>
'; foreach ($img as $key => $value) { echo '
  • '.basename($value).'
    • '; } echo '
    '; ?>