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--TEST--
Test stristr() function : error conditions
--FILE--
<?php
/* Prototype: string stristr ( string $haystack , mixed $needle [, bool $before_needle ] )
Description: Case-insensitive strstr()
*/
echo "*** Testing stristr() : error conditions ***\n";
echo "\n-- Testing stristr() function with no arguments --\n";
var_dump( stristr() );
var_dump( stristr("") );
echo "\n-- Testing stristr() function with no needle --\n";
var_dump( stristr("Hello World") ); // without "needle"
echo "\n-- Testing stristr() function with more than expected no. of arguments --\n";
$extra_arg = 10;
var_dump( stristr("Hello World", "World", true, $extra_arg) );
echo "\n-- Testing stristr() function with empty haystack --\n";
var_dump( stristr(NULL, "") );
echo "\n-- Testing stristr() function with empty needle --\n";
var_dump( stristr("Hello World", "") );
?>
===DONE===
--EXPECTF--
*** Testing stristr() : error conditions ***
-- Testing stristr() function with no arguments --
Warning: stristr() expects at least 2 parameters, 0 given in %s on line %d
NULL
Warning: stristr() expects at least 2 parameters, 1 given in %s on line %d
NULL
-- Testing stristr() function with no needle --
Warning: stristr() expects at least 2 parameters, 1 given in %s on line %d
NULL
-- Testing stristr() function with more than expected no. of arguments --
Warning: stristr() expects at most 3 parameters, 4 given in %s on line %d
NULL
-- Testing stristr() function with empty haystack --
Warning: stristr(): Empty needle in %s on line %d
bool(false)
-- Testing stristr() function with empty needle --
Warning: stristr(): Empty needle in %s on line %d
bool(false)
===DONE===
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