Class Expression

Expression methods and constants

Namespace: Phramework\Testphase
License: Apache-2.0
Author: Xenofon Spafaridis nohponex@gmail.com
Version: 1.0.0
Since: 1.0.0
Located at Expression.php

Methods summary

`public static string[4]`	# `getPrefixSuffix( string $expressionType = Expression::EXPRESSION_TYPE_PLAIN )` Get prefix and suffix Get prefix and suffix Parameters `$expressionType` Returns string[4] Returns the expression type prefix, suffix, pattern prefix and suffix. Example list( $prefix, $suffix, $patternPrefix, $patternSuffix ) = Expression::getPrefixSuffix(Expression::EXPRESSION_TYPE_INLINE_REPLACE);
`public static string`	# `getExpression( string $expressionType = Expression::EXPRESSION_TYPE_PLAIN )` Parameters `$expressionType` Returns string Returns regular expession
`public static null\|object`	# `parse( $value )` Parameters `$value` Returns null\|object Example $parsed = Expression::parse('myFunction(10)'); print_r($parsed); //Will output //stdClass Object //( // [key] => myFunction // [mode] => function // [parameters] => [6] //)

Constants summary

`string`	`EXPRESSION_TYPE_PLAIN` Expression of plain type Expression of plain type	# `'plain'`
`string`	`EXPRESSION_TYPE_REPLACE` Expression of type "replace", used to replace the whole key with expression value. Expression of type "replace", used to replace the whole key with expression value.	# `'replace'`
`string`	`EXPRESSION_TYPE_INLINE_REPLACE` Expression of type "inline_replace", used to inline replace the key with the expression value. Expression of type "inline_replace", used to inline replace the key with the expression value.	# `'inline_replace'`
`string`	`PATTERN_KEY` Regular expression pattern of keys Regular expression pattern of keys	# `'[a-zA-Z][a-zA-Z0-9\-_]{1,}'`
`string`	`PATTERN_FUNCTION_PARAMETER` Regular expression pattern of function parameters Regular expression pattern of function parameters	# `'[a-zA-Z][a-zA-Z0-9\-_]{1,}\|([\'\"]?)[a-zA-Z0-9\-_]{1,}\5'`
`string`	`PATTERN_ARRAY_INDEX` Regular expression pattern of array indices Regular expression pattern of array indices	# `'[a-zA-Z][a-zA-Z0-9\-_]{1,}\|[1-9]*[0-9]'`