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vendor/ramsey/collection/src/Map/AbstractMap.php

@@ -20,6 +20,7 @@ use Ramsey\Collection\Exception\InvalidArgumentException;
 use function array_key_exists;
 use function array_keys;
 use function in_array;
+use function var_export;
 
 /**
  * This class provides a basic implementation of `MapInterface`, to minimize the
@@ -39,7 +40,7 @@ abstract class AbstractMap extends AbstractArray implements MapInterface
         if ($offset === null) {
             throw new InvalidArgumentException(
                 'Map elements are key/value pairs; a key must be provided for '
-                . 'value ' . var_export($value, true)
+                . 'value ' . var_export($value, true),
             );
         }