1--TEST-- 2Bug #78154: SEND_VAR_NO_REF does not always send reference 3--FILE-- 4<?php 5 6namespace { 7 try { 8 var_dump(similar_text('a', 'a', $c=0x44444444)); 9 var_dump($c); 10 } catch (Throwable $e) { 11 echo "Exception: " . $e->getMessage() . "\n"; 12 } 13} 14namespace Foo { 15 try { 16 var_dump(similar_text('a', 'a', $d=0x44444444)); 17 var_dump($d); 18 } catch (\Throwable $e) { 19 echo "Exception: " . $e->getMessage() . "\n"; 20 } 21} 22 23?> 24--EXPECT-- 25Exception: similar_text(): Argument #3 ($percent) cannot be passed by reference 26Exception: similar_text(): Argument #3 ($percent) cannot be passed by reference 27
