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Merge branch '1.x'

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This commit is contained in:
Nikita Popov 2015-06-20 12:34:20 +02:00
commit 9c9a8cddce
2 changed files with 14 additions and 12 deletions
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14
lib/PhpParser/Lexer.php
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@ -222,23 +222,13 @@ class Lexer
* @return string Remaining text
*/
public function handleHaltCompiler() {
// get the length of the text before the T_HALT_COMPILER token
$textBefore = '';
for ($i = 0; $i <= $this->pos; ++$i) {
if (is_string($this->tokens[$i])) {
$textBefore .= $this->tokens[$i];
} else {
$textBefore .= $this->tokens[$i][1];
}
}
// text after T_HALT_COMPILER, still including ();
$textAfter = substr($this->code, strlen($textBefore));
$textAfter = substr($this->code, $this->filePos);
// ensure that it is followed by ();
// this simplifies the situation, by not allowing any comments
// in between of the tokens.
if (!preg_match('~\s*\(\s*\)\s*(?:;|\?>\r?\n?)~', $textAfter, $matches)) {
if (!preg_match('~^\s*\(\s*\)\s*(?:;|\?>\r?\n?)~', $textAfter, $matches)) {
throw new Error('__HALT_COMPILER must be followed by "();"');
}

12
test/PhpParser/LexerTest.php
View File

@ -217,6 +217,18 @@ class LexerTest extends \PHPUnit_Framework_TestCase
);
}
/**
* @expectedException \PhpParser\Error
* @expectedExceptionMessage __HALT_COMPILER must be followed by "();"
*/
public function testHandleHaltCompilerError() {
$lexer = $this->getLexer();
$lexer->startLexing('<?php ... __halt_compiler invalid ();');
while (Tokens::T_HALT_COMPILER !== $lexer->getNextToken());
$lexer->handleHaltCompiler();
}
public function testGetTokens() {
$code = '<?php "a";' . "\n" . '// foo' . "\n" . '"b";';
$expectedTokens = array(