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43 lines
1.2 KiB
PHP
43 lines
1.2 KiB
PHP
--TEST--
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Test stripos() function : usage variations - empty heredoc string for 'haystack' argument
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--FILE--
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<?php
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/* Prototype : int stripos ( string $haystack, string $needle [, int $offset] );
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* Description: Find position of first occurrence of a case-insensitive string
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* Source code: ext/standard/string.c
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*/
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/* Test stripos() function by passing empty heredoc string for 'haystack' argument */
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echo "*** Testing stripos() function: with heredoc strings ***\n";
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echo "-- With empty heredoc string --\n";
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$empty_string = <<<EOD
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EOD;
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var_dump( stripos($empty_string, "") );
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var_dump( stripos($empty_string, "", 1) );
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var_dump( stripos($empty_string, FALSE) );
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var_dump( stripos($empty_string, NULL) );
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echo "*** Done ***";
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?>
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--EXPECTF--
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*** Testing stripos() function: with heredoc strings ***
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-- With empty heredoc string --
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bool(false)
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Warning: stripos(): Offset not contained in string in %s on line %d
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bool(false)
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bool(false)
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bool(false)
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*** Done ***
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--UEXPECTF--
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*** Testing stripos() function: with heredoc strings ***
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-- With empty heredoc string --
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bool(false)
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Warning: stripos(): Offset not contained in string in %s on line %d
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bool(false)
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bool(false)
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bool(false)
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*** Done ***
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