Keywords

• "
  • • Strings - concatenation
• #
  • • Comments
• <?php
  • • Hello world
• '
  • • Variable interpolation (or variable expansion)
• *
  • • Numerical Operations
• +
  • • Numerical Operations
• -
  • • Numerical Operations
• .
  • • Strings - concatenation
• .php
  • • Hello world
• /
  • • Numerical Operations
• /*
  • • Comments
• 0
  • • Numbers
• 0x
  • • Numbers
• @
  • • Checking if open file succeded - suppress warnigs
• _GET
  • • Special Arrays
    • A simple form
• _SERVER
  • • Special Arrays
    • The _SERVER variable
• addslashes
  • • addslashes
• array
  • • Array
• as
  • • Array in key/value pairs
• asort
  • • asort
• asssertEqual
  • • assertEqual showing the actual values
• asssertTrue
  • • assertTrue in SimpleTest
• chmod
  • • chmod
• chown
  • • chown - Change owner
• copy
  • • copy - Copy a file
• dictionary
  • • Associative Array
• each
  • • Array in key/value pairs using each
• echo
  • • Hello world
    • print vs echo
• explode
  • • String functions
• fgetcsv
  • • Read CSV file
• fgets
  • • Read from file
• file_get_contents
  • • String functions
    • Show source
• fopen
  • • Read from file
• for
  • • for loop
• foreach
  • • Array in key/value pairs
• fwrite
  • • Write to a file
• hash
  • • Associative Array
• htmlspecialchars
  • • Show source
• iconv
  • • String functions
• if
  • • If statement
• implode
  • • String functions
• INSERT
  • • INSERT data into MySQL
• ksort
  • • ksort
• list
  • • Array in key/value pairs using each
• ltrim
  • • trim - remove white spaces from both ends of a string
• mysql_close
  • • Fetch data from MySQL server
• mysql_connect
  • • MySQL - connect
• mysql_error
  • • MySQL - connect
• mysql_fetch_assoc
  • • Fetch data from MySQL server
• mysql_query
  • • Fetch data from MySQL server
    • INSERT data into MySQL
• mysql_select_db
  • • MySQL - connect
• nl2br
  • • String functions
• php
  • • Starting the server
• phpinfo
  • • phpinfo
• preg_match
  • • preg_match - PHP Regex Match
• print
  • • print vs echo
• rtrim
  • • trim - remove white spaces from both ends of a string
• SELECT
  • • Fetch data from MySQL server
• simpletest
  • • Introduction to the PHP SimpleTest framework
• sort
  • • sort
• str_replace
  • • String functions
• strcasecmp
  • • String functions
• strcmp
  • • String functions
• stripslashes
  • • stripslashes
• trim
  • • trim - remove white spaces from both ends of a string
• unlink
  • • unlink - Delete a file
• urlencode
  • • String functions