(PHP 5 >= 5.1.0, PHP 7) Validates the iterator

(PECL ibm_db2 >= 1.0.0) Returns an array, indexed by column name, representing a row in a result set

(PHP 5, PHP 7) Convert a variant into another type "in-place"

(PECL fann >= 1.0.0) Trains on an entire dataset, which is read from file, for a period of time

(PECL zmq >= 0.5.0) Get list of endpoints

(Yaf >=1.0.0) The clearLocalNamespace purpose

(PECL ps >= 1.1.0) Adds link which launches file

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Calculate square root

(PHP 5, PHP 7) Prints a backtrace void debug_print_backtrace

(PECL solr >= 0.9.2) Adds a field to the document