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Index: O

ob_clean( ) function: 13.3.1. Output Buffering

ob_end_clean( ) function: 13.3.1. Output Buffering

A.2c. Alphabetical Listing of PHP Functions (j-q)

ob_end_flush( ) function: 13.3.1. Output Buffering

A.2c. Alphabetical Listing of PHP Functions (j-q)

ob_flush( ) function: 13.3.1. Output Buffering

ob_get_contents( ) function: 13.3.1. Output Buffering

A.2c. Alphabetical Listing of PHP Functions (j-q)

ob_get_length( ) function: 13.3.1. Output Buffering

A.2c. Alphabetical Listing of PHP Functions (j-q)

ob_gzhandler( ) function: 13.3.2. Compressing Output

A.2c. Alphabetical Listing of PHP Functions (j-q)

ob_implicit_flush( ) function: A.2c. Alphabetical Listing of PHP Functions (j-q)

(object) casting operator: 2.4.11. Casting Operators

Object Linking and Embedding (see OLE)

object methods: 6.1. Terminology

PEAR DB library: 8.3. PEAR DB Basics
as XML parsing handlers: 11.3.9. Methods as Handlers

object-oriented programming: 2.2.6. Objects

declaring classes: 6.4. Declaring a Class
PEAR DB library: 8.3. PEAR DB Basics
PHP terminology: 6.1. Terminology

objects: 2.2.6. Objects

6. Objects

A.2b. Alphabetical Listing of PHP Functions (f-i)

casting to/from arrays: 2.4.11. Casting Operators

COM class and VARIANT type: 15.3.2. PHP Functions

creating: 6.2. Creating an Object

defined: 6.1. Terminology

displaying with print_r( ): 4.2.4. print_r( ) and var_dump( )

extension functions returning: 14.8.3. Objects

functions for: A.1. PHP Functions by Category

getting class for: A.2b. Alphabetical Listing of PHP Functions (f-i)

in XML parsing: 11.3.9. Methods as Handlers

introspection: 6.5. Introspection

properties: 6.1. Terminology

A.2b. Alphabetical Listing of PHP Functions (f-i)

properties and methods, accessing: 6.3. Accessing Properties and Methods

rows in database query results: 8.3.5.3. Inside a row array

serialization of: 6.6. Serialization

A.3d. Alphabetical Listing of PHP Functions (r-z)
_ _sleep( ) and _ _wakeup( ) methods: 6.6. Serialization
logfile (example): 6.6. Serialization
unserializing: A.3d. Alphabetical Listing of PHP Functions (r-z)

ob_start( ) function: 13.3.1. Output Buffering

A.2c. Alphabetical Listing of PHP Functions (j-q)

octal numbers: 2.2.1. Integers

octdec( ) function: A.2c. Alphabetical Listing of PHP Functions (j-q)

ODBC data sources, interacting with: 15.4. Interacting with ODBC Data Sources

Access: 15.4.4. Working with Access

configuring a DSN: 15.4.1. Configuring a DSN

Excel

accessing data: 15.4.2. Accessing Excel Data
limitations as database: 15.4.3. Limitations of Excel as a Database

ODBC extension: B.1. Optional Extensions Listing

OLE (Object Linking and Embedding): 15.3.1. Background

COM objects and parameters, exposing with Word macro: 15.3.3. Determining the API

OOP (see object-oriented programming)

open_basedir option, restricing filesystem access with: 12.2.2. Restrict Filesystem Access to a Specific Directory

open_basedir option, restricting filesystem access with: 12.2. Filenames

opendir( ) function: A.2c. Alphabetical Listing of PHP Functions (j-q)

opening

files: A.2b. Alphabetical Listing of PHP Functions (f-i)

sessions: 7.6.2.3. Custom storage

TCP or UDP connection on remote host: A.2b. Alphabetical Listing of PHP Functions (f-i)

on specific port: A.2c. Alphabetical Listing of PHP Functions (j-q)

openlog( ) function: A.2c. Alphabetical Listing of PHP Functions (j-q)

operands: 2.4. Expressions and Operators

number of: 2.4.1. Number of Operands

operating systems

determining: 15.2.1. Determining the Platform

A.2c. Alphabetical Listing of PHP Functions (j-q)

supporting PHP: 1.1. What Does PHP Do?

operators: 2.4. Expressions and Operators

arithmetic: 2.4.5. Arithmetic Operators
assignment: 2.4.12. Assignment Operators
associativity of: 2.4.3. Operator Associativity
autoincrement and autodecrement: 2.4.7. Autoincrement and Autodecrement Operators
bitwise: 2.4.9. Bitwise Operators
casting: 2.4.11. Casting Operators
casting operand types: 2.4.4. Implicit Casting
comparison: 2.4.8. Comparison Operators
logical: 2.4.10. Logical Operators
miscellaneous: 2.4.13. Miscellaneous Operators
number of operands: 2.4.1. Number of Operands
precedence of: 2.4.2. Operator Precedence
string concatenation: 2.4.6. String Concatenation Operator
summary of: 2.4. Expressions and Operators

optimizing

code: 13.5. Performance Tuning
database connections: 8.3.2. Connecting
execution time: 13.5.3. Optimizing Execution Time
memory requirements: 13.5.4. Optimizing Memory Requirements

OR operator

| (bitwise OR): 2.4.9. Bitwise Operators
|= (bitwise OR assignment) operator: 2.4.12.2. Assignment with operation

Oracle extensions: B.1. Optional Extensions Listing

ord( ) function: A.2c. Alphabetical Listing of PHP Functions (j-q)

origin (PDF coordinates), changing: 10.3.1. Coordinates

out-of-process server: 15.3.1. Background

output: 13.3. Handling Output

buffering: 13.3.1. Output Buffering

in error handlers: 13.4.4.2. Output buffering in error handlers
functions for: A.2c. Alphabetical Listing of PHP Functions (j-q)
setting file buffer size: A.3d. Alphabetical Listing of PHP Functions (r-z)

changing document references: 13.3.1. Output Buffering

with rewrite( ) callback function: 13.3.1. Output Buffering

compressing: 13.3.2. Compressing Output

end-of-line handling on Windows: 15.2.7. End-of-Line Handling

functions for: A.1. PHP Functions by Category

PDF

basic text: 10.2.5. Outputting Basic Text
buffering: 10.2.2. Initializing the Document
phpinfo( ) function, checking for installed module: 13.3.1. Output Buffering

overline, text in PDF files: 10.3.3. Text Attributes

overriding methods, derived class vs. parent class: 6.4.3. Inheritance

Ovrimos SQL extension: B.1. Optional Extensions Listing

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