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Chpt 3 - PHP Programming w/MySQL 2nd Ed - Gosselin/Kokoska/Easterbrooks

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Cards (22)

Section 1

(22 cards)

str_word_count( )

Front

Count the number of words in a string

Back

escape character

Front

Tells the compiler or interpreter that the character that follows it has a special purpose.

Back

character classes

Front

Characters enclosed in square brackets in regular expressions that represent alternate characters that are allowed in a pattern match.

Back

regular expressions

Front

Patterns that are used for matching and manipulating strings according to specified rules.

Back

quantifiers

Front

Metacharacters that specify the quantity of a match.

Back

regular expression pattern

Front

A symbolic representation of the rules that are used for matching and manipulating strings.

Back

escape sequence

Front

The escape character combined with one or more other characters.

Back

Boolean Values

Front

Values that PHP converts to 1 and 0, that stands for TRUE and FALSE respectively.

Back

one-way hash

Front

A fixed length string based on entered text from which it is nearly impossible to determine the original text.

Back

Text String

Front

Contains zero or more characters surrounded by double or single quotation marks.

Back

complex string syntax

Front

The type of structure in which variables are placed within curly braces inside a string.

Back

simple string syntax

Front

Syntax that allows you to use the value of a variable within a string by including the variable name inside a text string with double quotation marks.

Back

Single Character

Front

Unlike other programming languages, PHP has no special data type for these.

Back

query string

Front

A set of name=value pairs appended to a target URL.

Back

metacharacters

Front

Special characters that define the pattern matching rules in a regular expression.

Back

subexpression

Front

Characters contained in a set of parentheses with a regular expression that determine the format and quantities of the enclosed characters as a group (sometimes called a subpattern).

Back

tokens

Front

A string broken into smaller strings.

Back

delimiter

Front

A character or string that is used to separate components in a list (sometimes called a separator).

Back

anchor

Front

Specifies that a pattern must appear at a particular position in a string.

Back

strlen( )

Front

Returns the length of a string

Back

ASCII

Front

The American Standard Code for Information Interchange that are numeric representations of English characters.

Back

parsing

Front

The act of dividing a string into logical component substrings or tokens.

Back