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);
}
