protected function getTokens($code, $is_fragment) { if ($this->targetPhpVersionId < 50400 && stripos($code, '0b') && preg_match("'0[bB][01]'", $code)) { $this->unregister(array('catch0b' => T_LNUMBER)); $this->register(array('catch0b' => T_LNUMBER)); } return parent::getTokens($code, $is_fragment); }
protected function getTokens($code, $is_fragment) { if ($this->targetPhpVersionId < 50400 && stripos($code, '0b') && preg_match("'0[bB][01]'", $code)) { $c = array('catch0b' => PHP_VERSION_ID >= 50400 ? array(T_LNUMBER, T_DNUMBER) : T_LNUMBER); $this->unregister($c); $this->register($c); } return parent::getTokens($code, $is_fragment); }
protected function getTokens($code, $is_fragment) { $tokens = parent::getTokens($code, $is_fragment); if ($this->targetPhpVersionId < 50500 && preg_match('/(?:parent|self)(?-i)(?<!parent|self)/i', $code)) { $i = 0; while (isset($tokens[++$i])) { if (T_STRING === $tokens[$i][0] && ('parent' === ($k = strtolower($tokens[$i][1])) or 'self' === $k)) { $tokens[$i][1] = $k; } } } return $tokens; }
protected function getTokens($code, $is_fragment) { if ($is_fragment) { return parent::getTokens($code, $is_fragment); } if ($this->checkUtf8 && !preg_match('//u', $code)) { $line = strtr($code, '?', '-'); $line = utf8_decode($line); $line = 1 + substr_count($line, "\n", 0, strpos($line, '?')); $this->setError("File encoding is not valid UTF-8", E_USER_WARNING, $line); } if ($this->stripUtf8Bom && 0 === strncmp($code, "", 3)) { // substr_replace() is for mbstring overloading resistance $code = substr_replace($code, '', 0, 3); $this->setError("Stripping UTF-8 Byte Order Mark", E_USER_NOTICE); } if ('' === $code) { return array(); } $code = parent::getTokens($code, $is_fragment); // Ensure that the first token is always a T_OPEN_TAG if (T_INLINE_HTML === $code[0][0]) { $a = $code[0][1][0]; if ("\r" === $a || "\n" === $a) { if ("\r" === $a) { $a .= "\n"; } $code[0][1] = (string) substr($code[0][1], strlen($a)); array_unshift($code, array(T_OPEN_TAG, '<?php '), array(T_ECHO, 'echo'), array(T_ENCAPSED_AND_WHITESPACE, "\n" === $a ? '"\\n"' : '"\\r\\n"'), array(T_CLOSE_TAG, '?>' . $a)); } else { array_unshift($code, array(T_OPEN_TAG, '<?php '), array(T_CLOSE_TAG, '?>')); } } // Ensure that the last valid PHP code position is tagged with a T_ENDPHP $a = array_pop($code); if (T_COMMENT === $a[0] && strcspn($a[1], "\r\n") === strlen($a[1])) { $a[1] .= $this->targetEol; } $code[] = T_CLOSE_TAG === $a[0] ? ';' : $a; T_INLINE_HTML === $a[0] && ($code[] = array(T_OPEN_TAG, '<?php ')); $code[] = array(T_ENDPHP, ''); return $code; }
protected function getTokens($code, $is_fragment) { $b = $this->backports; foreach ($b as $k => $i) { if (false === stripos($code, $k)) { unset($b[$k]); } } $code = parent::getTokens($code, $is_fragment); $i = 0; if ($b) { while (isset($code[++$i])) { if (T_STRING === $code[$i][0] && isset($b[$k = strtolower($code[$i][1])]) && T_OBJECT_OPERATOR !== $code[$i - 1][0]) { $code[$i][0] = $b[$k]; } } } return $code; }
protected function getTokens($code, $is_fragment) { $b = $this->backports; foreach ($b as $k => $i) { if (false === stripos($code, $k)) { unset($b[$k]); } } $code = parent::getTokens($code, $is_fragment); $i = 0; if ($b) { while (isset($code[++$i])) { if (T_STRING === $code[$i][0] && isset($b[$k = strtolower($code[$i][1])]) && T_OBJECT_OPERATOR !== $code[$i - 1][0]) { $code[$i][0] = $b[$k]; } else { if ('.' === $code[$i] && isset($code[$i + 1], $code[$i + 2]) && '.' === $code[$i + 1] && '.' === $code[$i + 2]) { $code[$i] = array(T_ELLIPSIS, '...'); $code[$i + 1] = array(T_WHITESPACE, ''); $code[$i + 2] = array(T_WHITESPACE, ''); } else { if ('*' === $code[$i] && isset($code[$i + 1])) { if ('*' === $code[$i + 1]) { $code[$i] = array(T_POW, '**'); $code[$i + 1] = array(T_WHITESPACE, ''); } else { if (T_MUL_EQUAL === $code[$i + 1][0]) { $code[$i] = array(T_POW_EQUAL, '**='); $code[$i + 1] = array(T_WHITESPACE, ''); } } } else { if ('?' === $code[$i] && isset($code[$i + 1]) && '?' === $code[$i + 1]) { $code[$i] = array(T_COALESCE, '??'); $code[$i + 1] = array(T_WHITESPACE, ''); } } } } } } return $code; }
function removeHaltCompiler($code, &$compiler_halt_offset) { if (false === stripos($code, '__halt_compiler')) { $compiler_halt_offset = 0; return $code; } $data_offset = 0; foreach (parent::getTokens($code, false) as $t) { if (isset($t[1])) { $data_offset += strlen($t[1]); } else { ++$data_offset; } if (isset($tail)) { if (isset($t[1])) { switch ($t[0]) { case T_WHITESPACE: case T_COMMENT: case T_DOC_COMMENT: case T_BAD_CHARACTER: continue 2; } } if (0 === --$tail) { break; } } else { if (T_HALT_COMPILER === $t[0]) { $code_len = $data_offset - strlen($t[1]); $tail = 3; } } } if (isset($code_len)) { $compiler_halt_offset += $data_offset; $code = substr($code, 0, $code_len); } else { $compiler_halt_offset = 0; } return $code; }
protected function getTokens($code, $is_fragment) { if ($this->targetPhpVersionId < 50400 && false !== strpos($code, '<?=')) { if (isset($this->tag)) { if (false !== $this->tag) { $code = str_replace('<?=', $this->tag, $code); } } else { $c = token_get_all('<?='); if (T_INLINE_HTML === $c[0][0]) { $this->tag = '<?php __echo_soe_' . mt_rand() . ' '; $code = str_replace('<?=', $this->tag, $code); $this->register(array('echoTag' => T_OPEN_TAG, 'removeTag' => array(T_CONSTANT_ENCAPSED_STRING, T_ENCAPSED_AND_WHITESPACE, T_COMMENT, T_DOC_COMMENT, T_INLINE_HTML))); } else { $this->tag = false; $this->register(array('tagOpenEcho' => T_OPEN_TAG_WITH_ECHO)); } } } return parent::getTokens($code, $is_fragment); }