1--TEST-- 2is_*() and file_exists() return values are boolean. 3--FILE-- 4<?php 5 6$funcs = array( 7 'is_writable', 8 'is_readable', 9 'is_executable', 10 'is_file', 11 'file_exists', 12); 13 14$filename=""; 15 16foreach ($funcs as $test) { 17 $bb = $test($filename); 18 echo gettype($bb)."\n"; 19 clearstatcache(); 20} 21 22$filename="run-tests.php"; 23 24foreach ($funcs as $test) { 25 $bb = $test($filename); 26 echo gettype($bb)."\n"; 27 clearstatcache(); 28} 29 30?> 31--EXPECT-- 32boolean 33boolean 34boolean 35boolean 36boolean 37boolean 38boolean 39boolean 40boolean 41boolean 42
