/** * @param \PHP\Manipulator\TokenContainer\Iterator $iterator */ protected function _seekToPhpdoc(Iterator $iterator) { $token = $iterator->current(); // travel reverse as long as there is only whitespace and stuff $iterator->previous(); while ($iterator->valid()) { if (!$this->isType($iterator->current(), array(T_WHITESPACE, T_PUBLIC, T_COMMENT, T_DOC_COMMENT, T_PUBLIC, T_PROTECTED, T_PRIVATE, T_STATIC))) { $iterator->next(); while ($iterator->valid()) { if (!$this->isType($iterator->current(), array(T_DOC_COMMENT, T_PUBLIC, T_PROTECTED, T_PRIVATE, T_STATIC, T_FUNCTION))) { $iterator->next(); } else { break; } } break; } $iterator->previous(); } // didn't find anything if (!$iterator->valid()) { $iterator->seekToToken($token); } }
/** * @param integer|null $type * @param \PHP\Manipulator\TokenContainer\Iterator $iterator * @return boolean */ protected function _isOpeningBraceAfterType($type, Iterator $iterator) { $token = $iterator->current(); if (!$this->isOpeningCurlyBrace($token)) { return false; } $breakTokens = array(T_CLASS, T_FUNCTION, T_IF, T_ELSE, T_ELSEIF); $filterCallback = function ($tokentype) use($type) { return $tokentype === $type ? false : true; }; $breakTokens = array_filter($breakTokens, $filterCallback); $result = false; while ($iterator->valid()) { $iterator->previous(); if ($iterator->valid() === false) { $result = false; break; } $current = $iterator->current(); if ($this->isType($current, $breakTokens)) { $result = false; break; } if ($this->isType($current, $type)) { $result = true; break; } $iterator->previous(); } $iterator->seekToToken($token); return $result; }
/** * @covers \PHP\Manipulator\TokenContainer\Iterator::update */ public function testUpdateWithSeek() { $container = $this->getTestContainerWithHoles(); $iterator = new Iterator($container); $iterator->seekToToken($container[5]); $this->assertSame($iterator->current(), $container[5]); $iterator->update($container[5]); $this->assertSame($iterator->current(), $container[5]); }
/** * @param \PHP\Manipulator\TokenContainer\Iterator $iterator * @param \Closure $isSearchedToken * @param \Closure $isAllowedToken * @param \PHP\Manipulator\Token $found * @return boolean */ public function isFollowed(Iterator $iterator, \Closure $isSearchedToken, \Closure $isAllowedToken, Token &$found = null) { $token = $iterator->current(); $result = false; $iterator->next(); while ($iterator->valid()) { $currentToken = $iterator->current(); if ($isSearchedToken($currentToken)) { $found = $currentToken; $result = true; break; } if (!$isAllowedToken($currentToken)) { break; } $iterator->next(); } $iterator->seekToToken($token); return $result; }