php-parser
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Introduction
Overview
Demo
Changelog
Getting Started
Todo
Guides
Options
API
Parser
AST
Lexer
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Options
When you call the parser you can pass options as following :
var reader = require('php-parser');
reader.parseCode('<?php echo true;', {
parser: {
debug: false,
locations: false,
extractDoc: false,
suppressErrors: false
},
ast: {
withPositions: true,
withSource: true
},
lexer: {
all_tokens: false,
comment_tokens: false,
mode_eval: false,
asp_tags: false,
short_tags: false
}
});

Parser

  • debug : enables debug output, useful for handling parsing errors when extending the library.
  • locations : attach location nodes to AST - see more details​
  • extractDoc : extracting comments blocks - see more details​
  • suppressErrors: graceful parsing mode, when an error is raised it's ignored see more details​

Lexer

  • all_tokens : extract all tokens (same output as token_get_all function in PHP)
  • comment_tokens: extract also comments tokens (used when all_tokens is false)
  • mode_eval: ignoring open or close tags, the input is directly a PHP script
  • asp_tags: handles ASP like tags <% and %>
  • short_tags : handle short opening tag <?
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