2007-10-09 12:44:45 +00:00
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--TEST--
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Test strip_tags() function : usage variations - valid value for 'str' and invalid values for 'allowable_tags'
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--INI--
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2008-03-16 21:06:55 +00:00
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short_open_tag = on
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2007-10-09 12:44:45 +00:00
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--FILE--
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<?php
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/* Prototype : string strip_tags(string $str [, string $allowable_tags])
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* Description: Strips HTML and PHP tags from a string
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* Source code: ext/standard/string.c
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*/
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/*
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* testing functionality of strip_tags() by giving valid value for $str and invalid values for $allowable_tags argument
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*/
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echo "*** Testing strip_tags() : usage variations ***\n";
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$strings = "<html>hello</html> \tworld... <p>strip_tags_test\v\f</p><?php hello\t wo\rrld?>";
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$quotes = array (
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"<nnn>",
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'<nnn>',
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"<abc>",
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'<abc>',
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"<%?php",
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'<%?php',
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"<<html>>",
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'<<html>>'
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);
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//loop through the various elements of strings array to test strip_tags() functionality
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$iterator = 1;
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foreach($quotes as $string_value)
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{
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echo "-- Iteration $iterator --\n";
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var_dump( strip_tags($strings, $string_value) );
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$iterator++;
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}
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echo "Done";
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--EXPECTF--
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*** Testing strip_tags() : usage variations ***
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-- Iteration 1 --
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string(33) "hello world... strip_tags_test "
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-- Iteration 2 --
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string(33) "hello world... strip_tags_test "
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-- Iteration 3 --
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string(33) "hello world... strip_tags_test "
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-- Iteration 4 --
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string(33) "hello world... strip_tags_test "
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-- Iteration 5 --
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string(33) "hello world... strip_tags_test "
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-- Iteration 6 --
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string(33) "hello world... strip_tags_test "
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-- Iteration 7 --
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string(46) "<html>hello</html> world... strip_tags_test "
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-- Iteration 8 --
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string(46) "<html>hello</html> world... strip_tags_test "
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Done
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