PHP_CompatInfo : The Definitive Guide |
Table of Contents
You can parse multiple data sources :
A single file with PHP_CompatInfo::parseFile() .
A chunk of code into a string with PHP_CompatInfo::parseString() .
A full directory (with or without sub dir) with PHP_CompatInfo::parseDir() , or its alias PHP_CompatInfo::parseFolder() .
A mix of files and strings with PHP_CompatInfo::parseArray() .
![[Note]](img/admons/note.png)
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Note |
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API 1.8.0 introduces a common interface to parse all data sources (array, file, directory, chunk of code) with source auto detection. See PHP_CompatInfo::parseData() . |
Call one of these five functions, with or without options, and you will retrieve a hash which contains information:
ignored_functions, PHP functions list that were ignored during source code parsing.
ignored_extensions, PHP extensions list that were ignored during source code parsing.
ignored_constants, PHP constants list that were ignored during source code parsing.
max_version, maximum PHP version to run source code.
version, minimum PHP version to run source code.
functions, PHP standard and user functions found in source code.
extensions, PHP modules/extensions functions found in source code.
constants, PHP constants found in source code.
tokens, PHP5 tokens (public, final, abstract, etc )
cond_code, A level (and details) of warning about conditional code found during parsing source code: from 0=none, 1=function_exists, 2=extension_loaded, 4=defined
Its binary value, so 5 means defined+function_exists, and so on ...
| PHP_CompatInfo : The Definitive Guide | v 1.8.0 : August 1, 2008 |