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<?php
function get_gd_version()
{
return GD_VERSION;
}
function get_php_info()
{
ob_start();
phpinfo();
$info = ob_get_contents();
ob_end_clean();
return $info;
}
function get_freetype_version()
{
$version = 0;
if (preg_match(',FreeType Version => (\d+\.\d+\.\d+),s', get_php_info(), $match)) {
$version = $match[1];
}
return $version;
}
function get_libjpeg_version()
{
$version = 0;
if (preg_match(',libJPEG Version => ([a-z0-9]+),s', get_php_info(), $match)) {
$version = $match[1];
}
return $version;
}
function get_libpng_version()
{
$version = 0;
if (preg_match(',libPNG Version => (\d+\.\d+\.\d+),s', get_php_info(), $match)) {
$version = $match[1];
}
return $version;
}
function get_libxpm_version()
{
$version = 0;
if (preg_match(',libXpm Version => (\d+),s', get_php_info(), $match)) {
$version = $match[1];
}
return $version;
}
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