Merge pull request #87 from derrabus/bugfix/preg-match-null-flags

Ocramius · web-flow · commit 2b0bb59ade31 · 2021-06-17T15:39:43.000+02:00
Pass `0` instead of `null` to `preg_match()` `$flags`, since in PHP 8.1+ the signature may change
diff --git a/src/Scanner/DocBlockScanner.php b/src/Scanner/DocBlockScanner.php
@@ -176,7 +176,7 @@ protected function tokenize()
             }
             $currentChar = $stream[$streamIndex];
             $matches     = [];
-            $currentLine = preg_match('#(.*?)\r?\n#', $stream, $matches, null, $streamIndex) === 1
+            $currentLine = preg_match('#(.*?)\r?\n#', $stream, $matches, 0, $streamIndex) === 1
                 ? $matches[1]
                 : substr($stream, $streamIndex);
             if ($currentChar === ' ') {

Original file line number	Diff line number	Diff line change
`@@ -176,7 +176,7 @@ protected function tokenize()`
`176`	`176`	`}`
`177`	`177`	`$currentChar = $stream[$streamIndex];`
`178`	`178`	`$matches = [];`
`179`		`- $currentLine = preg_match('#(.*?)\r?\n#', $stream, $matches, null, $streamIndex) === 1`
	`179`	`+ $currentLine = preg_match('#(.*?)\r?\n#', $stream, $matches, 0, $streamIndex) === 1`
`180`	`180`	`? $matches[1]`
`181`	`181`	`: substr($stream, $streamIndex);`
`182`	`182`	`if ($currentChar === ' ') {`