Aby wylistować rozszerzenia PHP stosujemy funkcję get_loaded_extensions().
<?php print_r(get_loaded_extensions());?>
Efekt powinien być podobny do poniższego:
Array
(
[0] => bcmath
[1] => calendar
[2] => com_dotnet
[3] => ctype
[4] => session
[5] => filter
[6] => ftp
[7] => hash
[8] => iconv
[9] => json
[10] => odbc
[11] => pcre
[12] => Reflection
[13] => date
[14] => libxml
[15] => standard
[16] => tokenizer
[17] => zlib
[18] => SimpleXML
[19] => dom
[20] => SPL
[21] => wddx
[22] => xml
[23] => xmlreader
[24] => xmlwriter
[25] => apache2handler
[26] => bz2
[27] => curl
[28] => gd
[29] => mbstring
[30] => mysql
[31] => openssl
[32] => PDO
[33] => pdo_mysql
[34] => pdo_sqlite
[35] => SQLite
[36] => Zend Optimizer
)
