Not compatible with PHP 7 due to changes to substr

jkrecek · jkrecek · commit c7fc6821f3d2 · 2015-12-03T10:38:25.000+01:00
PHP 7 substr changes:
"If string is equal to start characters long, an empty string will be returned. Prior to this version, FALSE was returned in this case."
diff --git a/src/CoffeeScript/Lexer.php b/src/CoffeeScript/Lexer.php
@@ -1284,7 +1284,7 @@ function token($tag, $value = NULL)
 
   function tokenize()
   {
-    while ( ($this->chunk = substr($this->code, $this->index)) !== FALSE )
+    while ( ($this->chunk = substr($this->code, $this->index)) != FALSE )
     {
       $types = array('identifier', 'comment', 'whitespace', 'line', 'heredoc', 
         'string', 'number', 'regex', 'js', 'literal');

Original file line number	Diff line number	Diff line change
`@@ -1284,7 +1284,7 @@ function token($tag, $value = NULL)`
`1284`	`1284`
`1285`	`1285`	`function tokenize()`
`1286`	`1286`	`{`
`1287`		`- while ( ($this->chunk = substr($this->code, $this->index)) !== FALSE )`
	`1287`	`+ while ( ($this->chunk = substr($this->code, $this->index)) != FALSE )`
`1288`	`1288`	`{`
`1289`	`1289`	`$types = array('identifier', 'comment', 'whitespace', 'line', 'heredoc',`
`1290`	`1290`	`'string', 'number', 'regex', 'js', 'literal');`