(PHP 4, PHP 5, PHP 7) Convert a quoted-printable string to an 8 bit string string quoted_printable_decode ( string $str ) This function returns an 8-bit binary string corresponding to the decoded quoted printable string (according to » RFC2045, section 6.7, not » RFC2821, section 4.5.2, so additional periods are not stripped from the beginning of line). This function is similar to imap_qprint(), except this one does not re

(PHP 4, PHP 5, PHP 7) Execute command via shell and return the complete output as a string string shell_exec ( string $cmd ) This function is identical to the backtick operator. Parameters: cmd The command that will be executed. Returns: The output from the executed command or NULL if an error occurred or the command produces no output. Note:

(PECL id3 >= 0.2) Get the short name of an ID3v2 frame string id3_get_frame_short_name ( string $frameId ) id3_get_frame_short_name() returns the short name for an ID3v2 frame. Parameters: frameId An ID3v2 frame Returns: Returns the frame short name or FALSE on errors. The values returned by id3_get_frame_short_name() are used in the array r

Examples: self:: usage Static references to the current class like self:: or __CLASS__ are resolved using the class in which the function belongs, as in where it was defined: <?php class A {     public static function who() {         echo __CLASS__;     }     public static function test() {         self::who();     } } class B extends A {     public static function who() {         echo __CLASS__;     } } B::test(); ?> The above example will output: A

(PHP 4, PHP 5, PHP 7) Import variables into the current symbol table from an array int extract ( array &$array [, int $flags = EXTR_OVERWRITE [, string $prefix = NULL ]] ) Import variables from an array into the current symbol table. Checks each key to see whether it has a valid variable name. It also checks for collisions with existing variables in the symbol table. Parameters:

(PHP 4, PHP 5, PHP 7) Get number of rows in a result set int sybase_num_rows ( resource $result ) sybase_num_rows() returns the number of rows in a result set. Parameters: result sybase_num_rows() returns the number of rows in a result set. Returns: Returns the number of rows as an integer.

(PHP 5, PHP 7, PECL OCI8 >= 1.1.0) Returns field's size int oci_field_size ( resource $statement, mixed $field ) Returns the size of a field. Parameters: statement A valid OCI statement identifier. field Can be the field's index (1-based) or name. Returns: Returns the size of a field in bytes, or FALSE on er

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Convert associative array values into suitable for SQL statement array pg_convert ( resource $connection, string $table_name, array $assoc_array [, int $options = 0 ] ) pg_convert() checks and converts the values in assoc_array into suitable values for use in an SQL statement. Precondition for pg_convert() is the existence of a table table_name which has at least as many columns as assoc_

(PHP 5 >= 5.1.0, PHP 7) Move to next node in document public bool XMLReader::read ( void ) Moves cursor to the next node in the document. Returns: Returns TRUE on success or FALSE on failure. See also: XMLReader::moveToElement() - XMLReader::moveToAttribute() -

(PHP 4, PHP 5, PHP 7) Get the default properties of the class array get_class_vars ( string $class_name ) Get the default properties of the given class. Parameters: class_name The class name Returns: Returns an associative array of declared properties visible from the current scope, with their default value. The resulting array elements are in th