PHP Configuration – Extensions

by Sasa Bogdanovic on July 11, 2010
When Apache starts, it loads PHP module and its extensions based on configuration in php.ini file. Once started, it is easy to see which extensions were loaded by using PHP’s phpinfo() function. Not only it will output detailed information on PHP configuration, it will also note which php.ini file was loaded, which is very useful [...]
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PHP EXIF Extension

by Sasa Bogdanovic on February 13, 2010
EXIF (Exchangeable image information) data provide digital image metadata. This information is stored in the header of the image in JPEG or TIFF format. It can be very detailed (even thumbnails can be embedded) and is included in the file size of the image. In PHP web applications it is very easy to extract the [...]
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