Docs For Class Xyster_Orm

Description

A helper for XSQL syntax

copyright: Copyright (c) 2007-2008 Irrational Logic (http://irrationallogic.net)
license: New BSD License

Located in /Orm/Xsql.php (line 28)

Class Constant Summary

PARENTH_QUOTE_REGEX = '/(?<![\w\d])($((?:"[^"\\\\]*(?:\\\\.[^"\\\\]*)*"|[^()])|(?1))+$)/m'

Method Summary

static boolean isLiteral (string $lit)

static boolean isMethodCall (string $field, [ &$matches = array()])

static boolean isValidField (string $field)

static array matchGroups (string $string)

static array splitArrow (string $haystack)

static array splitComma (string $haystack)

static array splitSpace (string $haystack)

static boolean _checkMethodParameters (array $params)

Methods

static method isLiteral (line 55)

Checks a literal for syntactical correctness

access: public

static boolean isLiteral (string $lit)

string $lit

static method isMethodCall (line 44)

Checks if a literal is a method call

access: public

static boolean isMethodCall (string $field, [ &$matches = array()])

string $field
array &$matches

static method isValidField (line 73)

Checks a reference for syntactical correctness

access: public

static boolean isValidField (string $field)

string $field

static method matchGroups (line 104)

Match nested parentheses groups not inside of double-quotes

This method will find all balanced parentheses not inside of double quotes. It also respects escaped double quotes (i.e. with a preceding backslash).

todo: make this work with top-level strings with parenths in them
access: public

static array matchGroups (string $string)

string $string

static method splitArrow (line 125)

Splits a string on the arrow ('->')

access: public

static array splitArrow (string $haystack)

string $haystack

static method splitComma (line 136)

Splits a string on the comma (',')

access: public

static array splitComma (string $haystack)

string $haystack

static method splitSpace (line 147)

Splits a string on the space (' ')

access: public

static array splitSpace (string $haystack)

string $haystack

static method _checkMethodParameters (line 158)

Checks method parameters for syntactical correctness

access: protected

static boolean _checkMethodParameters (array $params)

array $params

Class Constants

PARENTH_QUOTE_REGEX = '/(?<![\w\d])($((?:"[^"\\\\]*(?:\\\\.[^"\\\\]*)*"|[^()])|(?1))+$)/m' (line 36)

Used for matching parenthesis groups not inside quotes

It works, but this still matches parentheses inside quotes that aren't in parentheses.

Class Xyster_Orm_Xsql