[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] ab (Apache benchmarking) utility abs( ) function AC_MSG_CHECKING( ) macro accented characters, converting to HTML entities Accept headers Access, PHP ODBC support for accessor macros for zval fields acos( ) function Active Server Pages (ASP), embedding PHP with ASP tags active_symbol_table global variable addcslashes( ) function 2nd addition (+) operator addition assignment (+=) operator addslashes( ) function 2nd 3rd administrative files, managing with YP/NIS extension administrators (database), backend page for affectedRows( ) method AFM (Adobe Font Metric) aliases for EGPCS variables alignment, PDF text within box allocating color [See color] alpha channel enabling/disabling alpha blending ImageColorResolveAlpha( ) function in GD PNG images in PDF files alternatives in regular expressions anchors in Perl-style regular expressions in POSIX regular expressions AND operator & (bitwise AND) &= (bitwise AND assignment) operator annotations, PDF files anonymous functions ANSI-compliant C compiler antialiasing in GD palette entries in images TrueType fonts turning off Apache benchmarking utility library (PHP extension) Apache web servers configuring for cached buttons PHP for to place session files in your directory download site downloading source distribution PHP functions for for Windows applications code libraries database (example) adding a business administrator's page database connection database information, displaying database tables error handling defining error handlers reporting errors suppressing errors triggering errors output, handling buffering output changing references in document compressing output performance tuning benchmarking optimizing execution time optimizing memory requirements profiling reverse proxies and replication templating systems WDDX standard for sharing information arcs, drawing 2nd argument list (variable), processing arithmetic operators implicit casting, rules for array( ) function 2nd 3rd casting operator array_chunk( ) function array_count_values( ) function array_diff( ) function 2nd 3rd array_filter( ) function 2nd array_flip( ) function array_intersect( ) function 2nd array_key_exists( ) function array_keys( ) function 2nd array_map( ) function array_merge( ) function 2nd calculating union of two sets array_merge_recursive( ) function array_multisort( ) function 2nd array_pad( ) function 2nd array_pop( ) function 2nd array_push( ) function 2nd array_rand( ) function array_reduce( ) function 2nd array_reverse( ) function 2nd array_search( ) function 2nd array_shift( ) function 2nd array_slice( ) function 2nd array_splice( ) function 2nd array_sum( ) function 2nd array_unique( ) function 2nd array_unshift( ) function 2nd array_values( ) function 2nd array_walk( ) function 2nd arrays 2nd $GLOBALS casting to/from objects checking whether element exists color index for images converting to/from variables displaying with print_r( ) extension functions returning extracting multiple values from form values functions for global variables, EGPCS identifying elements of implementing sets with implementing stacks with indexed vs. associative iterating over elements with foreach loop keys and values, returning modifying or applying operation to all elements multidimensional removing and inserting elements resetting internal pointer to first element slicing sorting 2nd with anonymous functions in ascending order in natural order in random order 2nd in user-defined ordere multiple arrays at once PHP functions for reversing element order with user defined-function with user-defined functions, by keys splitting into chunks storing data in adding values to end of array assigning range of values getting array size padding symbol tables traversing calling function for each element iterator functions reducing an array searching for values with for loop arsort( ) function 2nd 3rd ascending order, sorting arrays in ASCII representation of an image US-ASCII character encoding UTF-8 encoding for printing high-bit characters ASCII order natural order in strings vs. value of first character in string values for characters in string searches asin( ) function 2nd asort( ) function 2nd ASP (Active Server Pages), embedding PHP with ASP tags aspell PHP library assert( ) function assert_options( ) function assertion (+), arithmetic operator assignment operators = (basic assignment) operator assignment with operation assignment, initializing arrays with associative arrays 2nd array_splice( ), using on calculating sum of values creating with compact( ) padding rows in database query results XML-RPC call, attributes of associativity, operator 2nd atan( ) function atan2( ) function attributes text in PDF files XML elements authentication Kerberos extension message (mhash library) autodecrement (--) operator autoincrement (++) operator |