diff options
| author | derchris | 2019-02-04 13:11:28 +0100 |
|---|---|---|
| committer | derchris | 2019-02-04 13:11:28 +0100 |
| commit | fd72b0f50a355006069c5a336441f08beb7d3c50 (patch) | |
| tree | 771ae594586840cb7c7c4fdedeb15e2ca3cf2d2b /lib/less.php/Exception/Parser.php | |
| parent | 2ea11c4a04371adbc865678dd6eca12aefca0013 (diff) | |
Revert "update less.php to PHP 7.x compatible fork"
This reverts commit 7ad9f272a482802da2d43fe83841adbe9bcd8cb4.
Diffstat (limited to 'lib/less.php/Exception/Parser.php')
| -rw-r--r-- | lib/less.php/Exception/Parser.php | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/lib/less.php/Exception/Parser.php b/lib/less.php/Exception/Parser.php deleted file mode 100644 index d6a419d..0000000 --- a/lib/less.php/Exception/Parser.php +++ /dev/null @@ -1,125 +0,0 @@ -<?php
-
-/**
- * Parser Exception
- *
- * @package Less
- * @subpackage exception
- */
-class Less_Exception_Parser extends Exception{
-
- /**
- * The current file
- *
- * @var Less_ImportedFile
- */
- public $currentFile;
-
- /**
- * The current parser index
- *
- * @var integer
- */
- public $index;
-
- protected $input;
-
- protected $details = array();
-
-
- /**
- * Constructor
- *
- * @param string $message
- * @param Exception $previous Previous exception
- * @param integer $index The current parser index
- * @param Less_FileInfo|string $currentFile The file
- * @param integer $code The exception code
- */
- public function __construct($message = null, Exception $previous = null, $index = null, $currentFile = null, $code = 0){
-
- if (PHP_VERSION_ID < 50300) {
- $this->previous = $previous;
- parent::__construct($message, $code);
- } else {
- parent::__construct($message, $code, $previous);
- }
-
- $this->currentFile = $currentFile;
- $this->index = $index;
-
- $this->genMessage();
- }
-
-
- protected function getInput(){
-
- if( !$this->input && $this->currentFile && $this->currentFile['filename'] && file_exists($this->currentFile['filename']) ){
- $this->input = file_get_contents( $this->currentFile['filename'] );
- }
- }
-
-
-
- /**
- * Converts the exception to string
- *
- * @return string
- */
- public function genMessage(){
-
- if( $this->currentFile && $this->currentFile['filename'] ){
- $this->message .= ' in '.basename($this->currentFile['filename']);
- }
-
- if( $this->index !== null ){
- $this->getInput();
- if( $this->input ){
- $line = self::getLineNumber();
- $this->message .= ' on line '.$line.', column '.self::getColumn();
-
- $lines = explode("\n",$this->input);
-
- $count = count($lines);
- $start_line = max(0, $line-3);
- $last_line = min($count, $start_line+6);
- $num_len = strlen($last_line);
- for( $i = $start_line; $i < $last_line; $i++ ){
- $this->message .= "\n".str_pad($i+1,$num_len,'0',STR_PAD_LEFT).'| '.$lines[$i];
- }
- }
- }
-
- }
-
- /**
- * Returns the line number the error was encountered
- *
- * @return integer
- */
- public function getLineNumber(){
- if( $this->index ){
- // https://bugs.php.net/bug.php?id=49790
- if (ini_get("mbstring.func_overload")) {
- return substr_count(substr($this->input, 0, $this->index), "\n") + 1;
- } else {
- return substr_count($this->input, "\n", 0, $this->index) + 1;
- }
- }
- return 1;
- }
-
-
- /**
- * Returns the column the error was encountered
- *
- * @return integer
- */
- public function getColumn(){
-
- $part = substr($this->input, 0, $this->index);
- $pos = strrpos($part,"\n");
- return $this->index - $pos;
- }
-
-}
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