Programming PHP
| [SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] fall-through case, combining cases in false keyword fclose( ) function feof( ) function 2nd fetchInto( ) method 2nd fetchRow( ) method fgetc( ) function fgets( ) function fgetss( ) function file endings on Unix and Windows file formats, image button supporting multiple changing in PDF files testing for supported file globbing file permissions, security and file( ) function file_exists( ) function fileatime( ) function filectime( ) function filegroup( ) function fileinode( ) function filemtime( ) function filenames, security and fileowner( ) function fileperms( ) function filePro extension files attaching to PDF document compressed ZIP files extension zlib compression extension compressing deleting, unlink( ) function (example) fflush( ) function functions for included or required, getting last-modification date not using files for security reasons reading and outputting contents renaming temporary uploaded, moving uploading 2nd information about ($HTTP_POST_FILES) writing PDF data to filesize( ) function 2nd filesystem, functions for filetype( ) function filled images, drawing filling graphic paths patterns for text FillTemplate( ) function 2nd filtering elements from an array financial transactions CyberMUT extension Verisign Payflow Pro extension first character of string, changing to uppercase flags, pattern modifying inline options trailing options Flash animations, libswf extension Ming library for movies SWF extension for movies floating-point data types formats in PHP padding for printf( ) output precision specifier for storing in double-precision flock( ) function floor( ) function flow-control statements declare exit and return for foreach switch while flush( ) function flushing buffers FontAFM, FontPFM, and FontOutline settings to pdflib.upr file fonts GD extension, differences in versions in PDF files built-in embedding setting TrueType, using with GD fopen( ) function file permissions and opening remote files with, security and for loops traversing arrays with foreach loops accessing sorted array ordering looping across arrays traversing arrays with formatted strings, printing format modifiers formatting error messages forms creating and processing (example) Forms Data Format (FDF) library global variables and, security of hidden fields state information in storing session IDs in preference selection for page colors processing file uploads GET and POST methods multi-valued parameters parameters quoting parameters automatically self-processing pages sticky forms sticky multi-valued parameters validation sending over secure connections user input, HTML template for fpassthru( ) function fputs( ) function fread( ) function free( ) method freeing memory [See memory] variable values XML parser FreeType library, providing TrueType fonts FriBiDi extension fscanf( ) function fseek( ) function fsockopen( ) function fstat( ) function ftell( ) function FTP extension ftruncate( ) function full paths, resolving filenames to func_get_arg( ) function 2nd func_get_args( ) function 2nd func_num_args( ) function 2nd Function Entry macro function_exists( ) function functions [See also methods]2nd 3rd anonymous arrays inserting elements into modifying or applying operation to all elements sorting 2nd calling for each array element case-insensitivity in names change-handling, for INI entries changing case of strings classes and objects constructor converting arrays to/from variables data type date and time defined, getting names of defining nested declarations disabling for security reasons drawing basic images errors and logging exposing as XML-RPC methods extension accessing internal PHP global variable creating variables memory management parameter handling returning files, directories, and filesystem for URLs for variables global scope HTTP iterator building table with local scope math names of network object introspection sample program output parameters 2nd default missing passing by reference passing by value variable number of Perl-style regular expressions additional PHP flags preg_match( ) preg_quote( ) preg_replace( ) preg_split( ) PHP for Apache server PHP interface into COM PHP options/info for POSIX-style regular expressions program execution resources within, automatic cleanup of returning values from side effects of 2nd strings 2nd comparing exploding and imploding padding repeating reversing search functions substrings tokenizing text in PDF files unregistering tick functions variable variable scope global, accessing from within functions static variables fwrite( ) function |