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--TEST--
Test strip_tags() function : usage variations - double quoted strings
--FILE--
<?php
/*
* testing functionality of strip_tags() by giving double quoted strings as values for $str argument
*/
echo "*** Testing strip_tags() : usage variations ***\n";
$double_quote_string = array (
"<html> \$ -> This represents the dollar sign</html><?php echo hello ?>",
"<html>\t\r\v The quick brown fo\fx jumped over the lazy dog</p>",
"<a>This is a hyper text tag</a>",
"<? <html>hello world\\t</html>?>",
"<p>This is a paragraph</p>",
"<b>This is \ta text in bold letters\r\s\malong with slashes\n</b>"
);
$quotes = "<html><a><p><b><?php";
//loop through the various elements of strings array to test strip_tags() functionality
$iterator = 1;
foreach($double_quote_string as $string_value)
{
echo "-- Iteration $iterator --\n";
var_dump( strip_tags($string_value, $quotes) );
$iterator++;
}
echo "Done";
--EXPECT--
*** Testing strip_tags() : usage variations ***
-- Iteration 1 --
string(50) "<html> $ -> This represents the dollar sign</html>"
-- Iteration 2 --
string(59) "<html>
The quick brown fo x jumped over the lazy dog</p>"
-- Iteration 3 --
string(31) "<a>This is a hyper text tag</a>"
-- Iteration 4 --
string(0) ""
-- Iteration 5 --
string(26) "<p>This is a paragraph</p>"
-- Iteration 6 --
string(62) "<b>This is a text in bold letters
\s\malong with slashes
</b>"
Done
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