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  2. Help:Conditional expressions - Wikipedia

    en.wikipedia.org/wiki/Help:Conditional_expressions

    Placing common values earlier in the list of cases can cause the function to execute significantly faster. For each case, either side of the equals sign " = " can be a simple string, a call to a parser function (including #expr to evaulate expressions), or a template call.

  3. Integer literal - Wikipedia

    en.wikipedia.org/wiki/Integer_literal

    In computer science, an integer literal is a kind of literal for an integer whose value is directly represented in source code.For example, in the assignment statement x = 1, the string 1 is an integer literal indicating the value 1, while in the statement x = 0x10 the string 0x10 is an integer literal indicating the value 16, which is represented by 10 in hexadecimal (indicated by the 0x prefix).

  4. Help:Switch parser function - Wikipedia

    en.wikipedia.org/wiki/Help:Switch_parser_function

    The switch parser function, coded as "#switch", selects the first matching branch in a list of choices, acting as a case statement. Each branch can be a value , an expression ( calculation ), or a template call, [ 1 ] evaluated and compared to match the value of the switch.

  5. Comparison of parser generators - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_parser...

    Parsing algorithm Input grammar notation Boolean grammar abilities Development platform License; bnf2xml: Recursive descent (is a text filter output is xml) simple BNF [clarification needed] grammar (input matching), output is xml? Beta, and not a full EBNF parser: Free, GNU GPL

  6. Command-line argument parsing - Wikipedia

    en.wikipedia.org/wiki/Command-line_argument_parsing

    PHP uses argc as a count of arguments and argv as an array containing the values of the arguments. [ 4 ] [ 5 ] To create an array from command-line arguments in the -foo:bar format, the following might be used:

  7. phpList - Wikipedia

    en.wikipedia.org/wiki/PhpList

    This software is comparable to GNU Mailman or Sympa, which also manage large-scale mailing lists, but there are two major differences: (1) phpList is only for direct mail, not for discussion, (2) people who subscribe to a list receive messages from the list, they can not reply to the list. Unlike discussion lists, phpList allows one to send ...

  8. PHP syntax and semantics - Wikipedia

    en.wikipedia.org/wiki/PHP_syntax_and_semantics

    PHP has hundreds of base functions and thousands more from extensions. Prior to PHP version 5.3.0, functions are not first-class functions and can only be referenced by their name, whereas PHP 5.3.0 introduces closures. [35] User-defined functions can be created at any time and without being prototyped. [35]

  9. Operator-precedence parser - Wikipedia

    en.wikipedia.org/wiki/Operator-precedence_parser

    Parsing a number, for example, can require five function calls: one for each non-terminal in the grammar until reaching primary. An operator-precedence parser can do the same more efficiently. [ 1 ] The idea is that we can left associate the arithmetic operations as long as we find operators with the same precedence, but we have to save a ...