Index: I
Symbols & Numbers
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Index: I
- /i (case-insensitive) pattern modifier: 13.2.2. Solution
- ibase_execute( ): 10.8.3. Discussion
- ibase_prepare( ): 10.8.3. Discussion
- identity operator (===): 5.2.3. Discussion
- ImageArc( ): 15.3.2. Solution
- ImageColorAllocate( ): 15.1. Introduction
- ImageColorsForIndex( ): 15.8.3. Discussion
- ImageColorTransparent( ): 15.8.2. Solution
- ImageCreate( ): 15.1. Introduction
- ImageCreateFrom( ): 7.10.3. Discussion
- ImageCreateFromPNG( ): 15.1. Introduction
- ImageDestroy( ): 15.1. Introduction
- 15.10. Program: Generating Bar Charts from Poll Results
- ImageEllipse( ): 15.3.3. Discussion
- ImageFilledArc( ): 15.3.3. Discussion
- ImageFilledEllipse( ): 15.3.3. Discussion
- ImageFilledPolygon( ): 15.2.2. Solution
- ImageFilledRectangle( ): 15.1. Introduction
- 15.2.2. Solution
- drawing bars for bar chart: 15.10. Program: Generating Bar Charts from Poll Results
- ImageFillToBorder( ): 15.3.3. Discussion
- ImageFtBBox( ): 15.6.3. Discussion
- ImageLine( ): 15.2.2. Solution
- coordinates for lines: 15.2.3. Discussion
- ImagePNG( ): 15.1. Introduction
- 15.10. Program: Generating Bar Charts from Poll Results
- ImagePolygon( ): 15.2.2. Solution
- coordinates for polygons: 15.2.3. Discussion
- ImagePSBBox( ): 15.6.3. Discussion
- ImagePSFreeFont( ): 15.5.3. Discussion
- ImagePSLoadFont( ): 15.5.2. Solution
- 15.5.3. Discussion
- ImagePSText( ): 15.5.2. Solution
- 15.5.3. Discussion
- ImageRectangle( ): 15.2.2. Solution
- coordinates for rectangles: 15.2.3. Discussion
- images (see graphics)
- ImageSetStyle( ): 15.4.2. Solution
- ImageString( ): 15.5.2. Solution
- coordinates: 15.6.3. Discussion
- text for bar chart: 15.10. Program: Generating Bar Charts from Poll Results
- ImageStringUp( ): 15.5.3. Discussion
- ImageSX( ): 15.6.3. Discussion
- ImageSY( ): 15.6.3. Discussion
- ImageTTFBBox( ): 15.6.3. Discussion
- ImageTTFText( ): 15.5.2. Solution
- options, order of: 15.5.3. Discussion
- imagetypes( ): 15.1. Introduction
- IMAP extension: 17.4.2. Solution
- MIME type values: 17.4.3. Discussion
- NNTP capabilities: 17.6.2. Solution
- RFC 822-compliant address parser: 13.6.3. Discussion
- imap_body( ): 17.4.3. Discussion
- imap_close( ): 17.6.3. Discussion
- imap_fetchbody( ): 17.4.3. Discussion
- 17.6.3. Discussion
- imap_fetchstructure( ): 17.4.3. Discussion
- imap_header( ): 7.12.1. Problem
- fields from NNTP server: 17.6.3. Discussion
- imap_headers( ): 17.4.3. Discussion
- imap_mail_compose( ): 17.5.2. Solution
- 17.5.3. Discussion
- imap_num_msg( ): 17.6.3. Discussion
- imap_open( ): 17.4.3. Discussion
- NNTP server connections: 17.6.3. Discussion
- imap_rfc822_parse_adrlist( ): 13.6.2. Solution
- img( ) wrapper function: 16.8.3. Discussion
- <img> tag (localized): 16.8.3. Discussion
- I18N (see internationalization)
- in_array( ): 4.12.2. Solution
- 4.13.3. Discussion
- duplicate elements and: 4.23.3. Discussion
- include directive: 11.2.3. Discussion
- include files
- localizing: 16.9.1. Problem
- whitespace in: 8.19.3. Discussion
- include_path directive: 16.9.3. Discussion
- checking for PEAR packages: 21.2.3. Discussion
- incrementing array initialization to range of integers: 4.4.3. Discussion
- indexed links: 10.14.2. Solution
- displaying: 10.14.3. Discussion
- indexes
- array
- not starting at 0 (zero): 4.2.1. Problem
- redoing with array_splice( ): 4.6.3. Discussion
- DBM files: 10.3.3. Discussion
- inequality, comparing for: 4.13.3. Discussion
- infinite loops: 5.9.3. Discussion
- infinite numbers: 2.1. Introduction
- info command (PEAR): 21.4.2. Solution
- inheritance, class: 7.1. Introduction
- implementing by extending classes: 7.1. Introduction
- ini_get( ): 8.23.2. Solution
- 21.2.3. Discussion
- ini_get_all( ): 8.23.3. Discussion
- ini_set( ): 8.24.2. Solution
- initialization vector (IV): 14.9.3. Discussion
- with encryption/decryption modes: 14.8.3. Discussion
- functions for creating: 14.8.3. Discussion
- passing with encrypted text: 14.8.3. Discussion
- inodes: 19.1. Introduction
- file information functions: 19.1. Introduction
- input/output (I/O): 18.1. Introduction
- CLI binary, standard I/O streams: 20.1. Introduction
- flushing output to a file: 18.18.1. Problem
- flushing output to browser: 8.12.1. Problem
- passing input to a program: 18.22.1. Problem
- pipes: 18.1. Introduction
- reading data from files: 18.1. Introduction
- reading standard input: 18.5.1. Problem
- 20.4.1. Problem
- reading to/writing from compressed files: 18.26.1. Problem
- standard error, reading from a program: 18.24.1. Problem
- standard output from a program, reading: 18.23.1. Problem
- writing output to many filehandles simultaneously: 18.20.1. Problem
- writing to standard output: 18.19.1. Problem
- INSERT command (SQL): 10.7.2. Solution
- finding number of rows returned by query: 10.9.2. Solution
- inserting unique IDs into database: 10.12.3. Discussion
- querying unique ID database: 10.13.1. Problem
- install command (PEAR): 21.6.2. Solution
- instantiating objects: 7.2.2. Solution
- dynamically: 7.14.1. Problem
- instantiation, defined: 7.1. Introduction
- new keyword, using: 7.1. Introduction
- integers: 2.1. Introduction
- 0 (zero), as empty variable: 5.1. Introduction
- converting floating-point numbers to: 2.1. Introduction
- incrementing for unique ID sequence: 10.12.1. Problem
- initializing an array to range: 4.4.1. Problem
- on left side of comparisons: 5.2.3. Discussion
- operating on a range of: 2.5.1. Problem
- rounding floating-point numbers to: 2.4.2. Solution
- Interbase DB backend: 10.8.3. Discussion
- internal errors: 10.11.3. Discussion
- internationalization: 16.1. Introduction
- default locale, setting: 16.4.1. Problem
- listing available locales: 16.2.1. Problem
- locale, using: 16.3.1. Problem
- localization resources, managing: 16.10.1. Problem
- localizing currency values: 16.7.1. Problem
- localizing dates and times: 16.6.1. Problem
- localizing images: 16.8.1. Problem
- localizing included files: 16.9.1. Problem
- localizing text messages: 16.5.1. Problem
- message catalogs, handling with gettext: 16.11.2. Solution
- reading or writing Unicode characters: 16.12.1. Problem
- Internet services: 17.1. Introduction
- DNS lookups: 17.10.1. Problem
- domain names, getting information about: 17.12.1. Problem
- LDAP,
looking up addresses with: 17.8.1. Problem
- mail: 17.2.1. Problem
- (see also email; mail)
- MIME: 17.3.1. Problem
- reading with IMAP or POP3: 17.4.1. Problem
- sending: 17.2.1. Problem
- ping program,
checking if host is alive: 17.11.1. Problem
- posting messages to Usenet newsgroups: 17.5.1. Problem
- reading Usenet newsgroup messages: 17.6.1. Problem
- SOAP
- receiving requests: 12.10.1. Problem
- sending requests: 12.9.1. Problem
- transferring files with FTP: 17.7.1. Problem
- XML-RPC
- receiving requests: 12.8.1. Problem
- sending requests: 12.7.1. Problem
- interpolating variables
- functions and expressions within strings: 1.8.1. Problem
- HTML with interpolated variables, printing with heredocs: 1.1. Introduction
- into double-quoted strings: 17.4.3. Discussion
- interpreter, running automatically: 20.1. Introduction
- intersection of arrays: 4.24.1. Problem
- array_intersection( ): 4.24.3. Discussion
- inverting all quantifiers from greedy to nongreedy with U modifier: 13.5.2. Solution
- 13.5.3. Discussion
- IP addresses
- of domain name servers: 17.12.3. Discussion
- looking up with DNS: 17.10.1. Problem
- is_array( ): 4.5.3. Discussion
- is_bool( ): 2.2.3. Discussion
- is_double( ): 2.2.3. Discussion
- isError( ) (DB): 10.11.2. Solution
- is_file( ): 19.8.3. Discussion
- is_float( ): 2.2.3. Discussion
- is_int( ): 2.2.3. Discussion
- is_long( ): 2.2.3. Discussion
- is_numeric( ): 2.2.2. Solution
- 2.2.4. See Also
- is_readable( ): 18.6.3. Discussion
- is_real( ): 2.2.3. Discussion
- isset( ): 4.11.2. Solution
- 5.1. Introduction
- 6.5.3. Discussion
- assigning default values to variables: 5.3.2. Solution
- is_uploaded_file( ): 9.7.3. Discussion
- iterations
- through arrays: 4.5.1. Problem
- each( ), using: 6.9.3. Discussion
- starting at end: 18.10.3. Discussion
- through file, line-by-line: 18.9.3. Discussion
- through files in a directory: 19.8.1. Problem
- function, mean execution time for each: 8.26.3. Discussion
- IV (see initialization vector)
Symbols & Numbers
| 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
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