Merge branch 'PHP-8.1' into PHP-8.2

* PHP-8.1:
  Fix strlen error message param name

Author: kamil-tekiela

Zend/tests/type_declarations/internal_function_strict_mode.phpt

@@ -32,4 +32,4 @@ try {
 *** Trying Array Map With Invalid Callback
 *** Caught array_map(): Argument #1 ($callback) must be a valid callback or null, first array member is not a valid class name or object
 *** Trying Strlen With Float
-*** Caught strlen(): Argument #1 ($str) must be of type string, float given
+*** Caught strlen(): Argument #1 ($string) must be of type string, float given

Zend/zend_vm_def.h

@@ -8512,7 +8512,7 @@ ZEND_VM_COLD_CONST_HANDLER(121, ZEND_STRLEN, CONST|TMPVAR|CV, ANY)
 				zval_ptr_dtor(&tmp);
 			}
 			if (!EG(exception)) {
-				zend_type_error("strlen(): Argument #1 ($str) must be of type string, %s given", zend_zval_type_name(value));
+				zend_type_error("strlen(): Argument #1 ($string) must be of type string, %s given", zend_zval_type_name(value));
 			}
 			ZVAL_UNDEF(EX_VAR(opline->result.var));
 		} while (0);