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75 lines
2.3 KiB
PHP
75 lines
2.3 KiB
PHP
--TEST--
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Test array_search() function : usage variations - haystack as resource/multi dimentional array
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--FILE--
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<?php
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/*
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* Prototype : mixed array_search ( mixed $needle, array $haystack [, bool $strict] )
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* Description: Searches haystack for needle and returns the key if it is found in the array, FALSE otherwise
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* Source Code: ext/standard/array.c
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*/
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/* checking for Resources */
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echo "*** Testing resource type with array_search() ***\n";
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//file type resource
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$file_handle = fopen(__FILE__, "r");
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//directory type resource
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$dir_handle = opendir( dirname(__FILE__) );
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//store resources in array for comparision.
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$resources = array($file_handle, $dir_handle);
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// search for resouce type in the resource array
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var_dump( array_search($file_handle, $resources, true) );
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//checking for (int) type resource
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var_dump( array_search((int)$dir_handle, $resources, true) );
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/* Miscellenous input check */
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echo "\n*** Testing miscelleneos inputs with array_search() ***\n";
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//matching "Good" in array(0,"hello"), result:true in loose type check
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var_dump( array_search("Good", array(0,"hello")) );
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//false in strict mode
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var_dump( array_search("Good", array(0,"hello"), TRUE) );
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//matching integer 0 in array("this"), result:true in loose type check
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var_dump( array_search(0, array("this")) );
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// false in strict mode
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var_dump( array_search(0, array("this")),TRUE );
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//matching string "this" in array(0), result:true in loose type check
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var_dump( array_search("this", array(0)) );
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// false in stric mode
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var_dump( array_search("this", array(0), TRUE) );
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//checking for type FALSE in multidimensional array with loose checking, result:false in loose type check
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var_dump( array_search(FALSE,
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array("a"=> TRUE, "b"=> TRUE,
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array("c"=> TRUE, "d"=>TRUE)
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)
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)
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);
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//matching string having integer in beginning, result:true in loose type check
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var_dump( array_search('123abc', array(123)) );
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var_dump( array_search('123abc', array(123), TRUE) ); // false in strict mode
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echo "Done\n";
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?>
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--EXPECTF--
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*** Testing resource type with array_search() ***
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int(0)
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bool(false)
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*** Testing miscelleneos inputs with array_search() ***
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int(0)
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bool(false)
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int(0)
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int(0)
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bool(true)
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int(0)
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bool(false)
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bool(false)
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int(0)
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bool(false)
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Done
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