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File:  [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / Zend / tests / closure_008.phpt
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Tue Feb 21 23:47:52 2012 UTC (13 years ago) by misho
Branches: php, MAIN
CVS tags: v5_4_3elwix, v5_4_29p0, v5_4_29, v5_4_20p0, v5_4_20, v5_4_17p0, v5_4_17, v5_3_10, HEAD
php

--TEST--
Closure 008: Use in preg_replace_callback()
--FILE--
<?php

function replace_spaces($text) {
	$lambda = function ($matches) {
		return str_replace(' ', '&nbsp;', $matches[1]).' ';
	};
	return preg_replace_callback('/( +) /', $lambda, $text);
}

echo replace_spaces("1 2 3\n");
echo replace_spaces("1  2  3\n");
echo replace_spaces("1   2   3\n");
echo "Done\n";
?>
--EXPECT--
1 2 3
1&nbsp; 2&nbsp; 3
1&nbsp;&nbsp; 2&nbsp;&nbsp; 3
Done
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