Documentation

Expression
in package

Predicate expression parser class

Tags
category

Pop

author

Nick Sagona, III dev@nolainteractive.com

copyright

Copyright (c) 2009-2024 NOLA Interactive, LLC. (http://www.nolainteractive.com)

license

http://www.popphp.org/license New BSD License

version
6.5.0

Table of Contents

Properties

$operators  : array<string|int, mixed>
Allowed operators

Methods

convertExpressionsToShorthand()  : array<string|int, mixed>
Convert to expression to shorthand value
convertExpressionToShorthand()  : array<string|int, mixed>
Convert to expression to shorthand value
parse()  : array<string|int, mixed>
Method to parse a predicate string expression into its components
parseExpressions()  : array<string|int, mixed>
Method to parse predicate string expressions into its components
parseShorthand()  : array<string|int, mixed>
Method to parse the shorthand columns to create expressions and their parameters
quote()  : string
Quote the value (if it is not a numeric value)
stripIdQuotes()  : string
Strip ID quotes
stripQuotes()  : string
Strip quotes

Properties

$operators

Allowed operators

protected static array<string|int, mixed> $operators = ['>=', '<=', '!=', '=', '>', '<', 'NOT LIKE', 'LIKE', 'NOT BETWEEN', 'BETWEEN', 'NOT IN', 'IN', 'IS NOT NULL', 'IS NULL']

Methods

convertExpressionsToShorthand()

Convert to expression to shorthand value

public static convertExpressionsToShorthand(array<string|int, mixed> $expressions) : array<string|int, mixed>
Parameters
$expressions : array<string|int, mixed>
Return values
array<string|int, mixed>

convertExpressionToShorthand()

Convert to expression to shorthand value

public static convertExpressionToShorthand(string $expression) : array<string|int, mixed>
Parameters
$expression : string
Return values
array<string|int, mixed>

parse()

Method to parse a predicate string expression into its components

public static parse(string $expression) : array<string|int, mixed>
Parameters
$expression : string
Tags
throws
Exception
Return values
array<string|int, mixed>

parseExpressions()

Method to parse predicate string expressions into its components

public static parseExpressions(array<string|int, mixed> $expressions) : array<string|int, mixed>
Parameters
$expressions : array<string|int, mixed>
Return values
array<string|int, mixed>

parseShorthand()

Method to parse the shorthand columns to create expressions and their parameters

public static parseShorthand(array<string|int, mixed> $columns[, string|null $placeholder = null ][, bool $flatten = true ]) : array<string|int, mixed>
Parameters
$columns : array<string|int, mixed>
$placeholder : string|null = null
$flatten : bool = true
Return values
array<string|int, mixed>

quote()

Quote the value (if it is not a numeric value)

public static quote(string $value) : string
Parameters
$value : string
Return values
string

stripIdQuotes()

Strip ID quotes

public static stripIdQuotes(string $identifier) : string
Parameters
$identifier : string
Return values
string

stripQuotes()

Strip quotes

public static stripQuotes(string $value) : string
Parameters
$value : string
Return values
string

        
On this page

Search results