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209 lines
4.1 KiB
PHP
209 lines
4.1 KiB
PHP
--TEST--
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Test mb_stristr() function : usage variation - various haystacks, needle won't be found
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--SKIPIF--
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<?php
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extension_loaded('mbstring') or die('skip');
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function_exists('mb_stristr') or die("skip mb_stristr() is not available in this build");
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?>
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--FILE--
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<?php
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/* Prototype : string mb_stristr(string haystack, string needle[, bool part[, string encoding]])
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* Description: Finds first occurrence of a string within another, case insensitive
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* Source code: ext/mbstring/mbstring.c
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* Alias to functions:
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*/
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echo "*** Testing mb_stristr() : usage variation ***\n";
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// Define error handler
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function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
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if (error_reporting() != 0) {
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// report non-silenced errors
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echo "Error: $err_no - $err_msg, $filename($linenum)\n";
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}
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}
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set_error_handler('test_error_handler');
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// Initialise function arguments not being substituted (if any)
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$needle = b'string_val';
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$part = true;
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$encoding = 'utf-8';
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//get an unset variable
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$unset_var = 10;
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unset ($unset_var);
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// define some classes
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class classWithToString
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{
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public function __toString() {
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return b"Class A object";
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}
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}
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class classWithoutToString
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{
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}
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// heredoc string
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$heredoc = b<<<EOT
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hello world
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EOT;
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// get a resource variable
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$fp = fopen(__FILE__, "r");
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// add arrays
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$index_array = array (1, 2, 3);
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$assoc_array = array ('one' => 1, 'two' => 2);
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//array of values to iterate over
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$inputs = array(
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// int data
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'int 0' => 0,
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'int 1' => 1,
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'int 12345' => 12345,
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'int -12345' => -2345,
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// float data
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'float 10.5' => 10.5,
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'float -10.5' => -10.5,
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'float 12.3456789000e10' => 12.3456789000e10,
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'float -12.3456789000e10' => -12.3456789000e10,
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'float .5' => .5,
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// array data
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'empty array' => array(),
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'int indexed array' => $index_array,
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'associative array' => $assoc_array,
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'nested arrays' => array('foo', $index_array, $assoc_array),
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// null data
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'uppercase NULL' => NULL,
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'lowercase null' => null,
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// boolean data
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'lowercase true' => true,
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'lowercase false' =>false,
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'uppercase TRUE' =>TRUE,
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'uppercase FALSE' =>FALSE,
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// empty data
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'empty string DQ' => "",
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'empty string SQ' => '',
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// object data
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'instance of classWithToString' => new classWithToString(),
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'instance of classWithoutToString' => new classWithoutToString(),
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// undefined data
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'undefined var' => @$undefined_var,
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// unset data
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'unset var' => @$unset_var,
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// resource variable
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'resource' => $fp
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);
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// loop through each element of the array for haystack
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foreach($inputs as $key =>$value) {
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echo "\n--$key--\n";
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var_dump( mb_stristr($value, $needle, $part, $encoding) );
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};
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fclose($fp);
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?>
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===DONE===
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--EXPECTF--
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*** Testing mb_stristr() : usage variation ***
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--int 0--
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bool(false)
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--int 1--
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bool(false)
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--int 12345--
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bool(false)
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--int -12345--
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bool(false)
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--float 10.5--
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bool(false)
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--float -10.5--
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bool(false)
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--float 12.3456789000e10--
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bool(false)
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--float -12.3456789000e10--
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bool(false)
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--float .5--
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bool(false)
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--empty array--
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Error: 2 - mb_stristr() expects parameter 1 to be string, array given, %s(%d)
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bool(false)
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--int indexed array--
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Error: 2 - mb_stristr() expects parameter 1 to be string, array given, %s(%d)
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bool(false)
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--associative array--
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Error: 2 - mb_stristr() expects parameter 1 to be string, array given, %s(%d)
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bool(false)
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--nested arrays--
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Error: 2 - mb_stristr() expects parameter 1 to be string, array given, %s(%d)
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bool(false)
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--uppercase NULL--
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bool(false)
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--lowercase null--
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bool(false)
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--lowercase true--
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bool(false)
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--lowercase false--
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bool(false)
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--uppercase TRUE--
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bool(false)
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--uppercase FALSE--
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bool(false)
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--empty string DQ--
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bool(false)
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--empty string SQ--
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bool(false)
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--instance of classWithToString--
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bool(false)
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--instance of classWithoutToString--
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Error: 2 - mb_stristr() expects parameter 1 to be string, object given, %s(%d)
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bool(false)
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--undefined var--
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bool(false)
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--unset var--
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bool(false)
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--resource--
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Error: 2 - mb_stristr() expects parameter 1 to be string, resource given, %s(%d)
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bool(false)
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===DONE===
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