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|
--TEST--
Test strip_tags() function : basic functionality - with default arguments
--INI--
short_open_tag = on
--FILE--
<?php
/* Prototype : string strip_tags(string $str [, string $allowable_tags])
* Description: Strips HTML and PHP tags from a string
* Source code: ext/standard/string.c
*/
echo "*** Testing strip_tags() : basic functionality ***\n";
// array of arguments
$string_array = array (
"<html>hello</html>",
'<html>hello</html>',
"<?php echo hello ?>",
'<?php echo hello ?>',
"<? echo hello ?>",
'<? echo hello ?>',
"<% echo hello %>",
'<% echo hello %>',
"<script language=\"PHP\"> echo hello </script>",
'<script language=\"PHP\"> echo hello </script>',
"<html><b>hello</b><p>world</p></html>",
'<html><b>hello</b><p>world</p></html>',
"<html><!-- COMMENT --></html>",
'<html><!-- COMMENT --></html>'
);
// Calling strip_tags() with default arguments
// loop through the $string_array to test strip_tags on various inputs
$iteration = 1;
foreach($string_array as $string)
{
echo "-- Iteration $iteration --\n";
var_dump( strip_tags($string) );
$iteration++;
}
echo "Done";
?>
--EXPECTF--
*** Testing strip_tags() : basic functionality ***
-- Iteration 1 --
string(5) "hello"
-- Iteration 2 --
string(5) "hello"
-- Iteration 3 --
string(0) ""
-- Iteration 4 --
string(0) ""
-- Iteration 5 --
string(0) ""
-- Iteration 6 --
string(0) ""
-- Iteration 7 --
string(0) ""
-- Iteration 8 --
string(0) ""
-- Iteration 9 --
string(12) " echo hello "
-- Iteration 10 --
string(12) " echo hello "
-- Iteration 11 --
string(10) "helloworld"
-- Iteration 12 --
string(10) "helloworld"
-- Iteration 13 --
string(0) ""
-- Iteration 14 --
string(0) ""
Done
|
