1--TEST-- 2using different variables to access string offsets 3--FILE-- 4<?php 5 6$str = "Sitting on a corner all alone, staring from the bottom of his soul"; 7 8var_dump($str[1]); 9var_dump($str[0.0836]); 10var_dump($str[NULL]); 11var_dump($str["run away"]); 12 13var_dump($str[TRUE]); 14var_dump($str[FALSE]); 15 16$fp = fopen(__FILE__, "r"); 17var_dump($str[$fp]); 18 19$obj = new stdClass; 20var_dump($str[$obj]); 21 22$arr = Array(1,2,3); 23var_dump($str[$arr]); 24 25echo "Done\n"; 26?> 27--EXPECTF-- 28string(1) "i" 29string(1) "S" 30string(1) "S" 31string(1) "S" 32string(1) "i" 33string(1) "S" 34 35Warning: Illegal offset type in %s on line %d 36string(1) "%s" 37 38Warning: Illegal offset type in %s on line %d 39 40Notice: Object of class stdClass could not be converted to int in %s on line %d 41string(1) "%s" 42 43Warning: Illegal offset type in %s on line %d 44string(1) "i" 45Done 46
