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--TEST--
using different variables to access string offsets
--FILE--
<?php
$str = "Sitting on a corner all alone, staring from the bottom of his soul";
var_dump($str[1]);
var_dump($str[0.0836]);
var_dump($str[NULL]);
var_dump($str["run away"]);
var_dump($str["13"]);
var_dump($str["14.5"]);
var_dump($str["15 and then some"]);
var_dump($str[TRUE]);
var_dump($str[FALSE]);
$fp = fopen(__FILE__, "r");
try {
var_dump($str[$fp]);
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
$obj = new stdClass;
try {
var_dump($str[$obj]);
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
$arr = Array(1,2,3);
try {
var_dump($str[$arr]);
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
echo "Done\n";
?>
--EXPECTF--
string(1) "i"
Warning: String offset cast occurred in %s on line %d
string(1) "S"
Warning: String offset cast occurred in %s on line %d
string(1) "S"
Warning: Illegal string offset 'run away' in %s on line %d
string(1) "S"
string(1) "c"
Warning: Illegal string offset '14.5' in %s on line %d
string(1) "o"
Notice: A non well formed numeric value encountered in %s on line %d
string(1) "r"
Warning: String offset cast occurred in %s on line %d
string(1) "i"
Warning: String offset cast occurred in %s on line %d
string(1) "S"
Illegal offset type
Notice: Object of class stdClass could not be converted to int in %s on line %d
Illegal offset type
Illegal offset type
Done
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