X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=vendor%2Fpsy%2Fpsysh%2Fsrc%2FCodeCleaner%2FValidFunctionNamePass.php;fp=vendor%2Fpsy%2Fpsysh%2Fsrc%2FCodeCleaner%2FValidFunctionNamePass.php;h=dd1e057630a13a3c2760e048199d7a90a3055bc6;hp=a6bf01e722aa857ce1d5c281f21ce9649b9773f6;hb=0bf8d09d2542548982e81a441b1f16e75873a04f;hpb=74df008bdbb3a11eeea356744f39b802369bda3c

diff --git a/vendor/psy/psysh/src/CodeCleaner/ValidFunctionNamePass.php b/vendor/psy/psysh/src/CodeCleaner/ValidFunctionNamePass.php
index a6bf01e72..dd1e05763 100644
--- a/vendor/psy/psysh/src/CodeCleaner/ValidFunctionNamePass.php
+++ b/vendor/psy/psysh/src/CodeCleaner/ValidFunctionNamePass.php
@@ -49,14 +49,14 @@ class ValidFunctionNamePass extends NamespaceAwarePass
             // @todo add an "else" here which adds a runtime check for instances where we can't tell
             // whether a function is being redefined by static analysis alone.
             if ($this->conditionalScopes === 0) {
-                if (function_exists($name) ||
-                    isset($this->currentScope[strtolower($name)])) {
-                    $msg = sprintf('Cannot redeclare %s()', $name);
+                if (\function_exists($name) ||
+                    isset($this->currentScope[\strtolower($name)])) {
+                    $msg = \sprintf('Cannot redeclare %s()', $name);
                     throw new FatalErrorException($msg, 0, E_ERROR, null, $node->getLine());
                 }
             }
 
-            $this->currentScope[strtolower($name)] = true;
+            $this->currentScope[\strtolower($name)] = true;
         }
     }
 
@@ -76,11 +76,11 @@ class ValidFunctionNamePass extends NamespaceAwarePass
             // if function name is an expression or a variable, give it a pass for now.
             $name = $node->name;
             if (!$name instanceof Expr && !$name instanceof Variable) {
-                $shortName = implode('\\', $name->parts);
+                $shortName = \implode('\\', $name->parts);
                 $fullName  = $this->getFullyQualifiedName($name);
-                $inScope   = isset($this->currentScope[strtolower($fullName)]);
-                if (!$inScope && !function_exists($shortName) && !function_exists($fullName)) {
-                    $message = sprintf('Call to undefined function %s()', $name);
+                $inScope   = isset($this->currentScope[\strtolower($fullName)]);
+                if (!$inScope && !\function_exists($shortName) && !\function_exists($fullName)) {
+                    $message = \sprintf('Call to undefined function %s()', $name);
                     throw new FatalErrorException($message, 0, E_ERROR, null, $node->getLine());
                 }
             }