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--TEST--
Test wordwrap() function : usage variations - valid break arguments(spaces)
--FILE--
<?php
/* Prototype : string wordwrap ( string $str [, int $width [, string $break [, bool $cut]]] )
* Description: Wraps buffer to selected number of characters using string break char
* Source code: ext/standard/string.c
*/
/*
*test wordwrap() with break arguments as single spaces
*/
echo "*** Testing wordwrap() : usage variations ***\n";
// Initialize all required variables
$str = "Testing wordrap function";
$width = 1;
$cut = false;
echo "\n-- Testing wordwrap() with default break value and single space as value --\n";
echo "-- with default break and cut value --\n";
var_dump( wordwrap($str, $width) ); // default break and cut value
echo "-- with default cut value --\n";
$break = ' ';
$break1 = " ";
var_dump( wordwrap($str, $width, $break) );
var_dump( wordwrap($str, $width, $break1) );
echo "-- with cut value as false --\n";
$cut = false;
var_dump( wordwrap($str, $width, $break, $cut) );
var_dump( wordwrap($str, $width, $break1, $cut) );
echo "-- with cut value as true --\n";
$cut = true;
var_dump( wordwrap($str, $width, $break, $cut) );
var_dump( wordwrap($str, $width, $break1, $cut) );
echo "Done\n";
?>
--EXPECTF--
*** Testing wordwrap() : usage variations ***
-- Testing wordwrap() with default break value and single space as value --
-- with default break and cut value --
string(24) "Testing
wordrap
function"
-- with default cut value --
string(24) "Testing wordrap function"
string(26) "Testing wordrap function"
-- with cut value as false --
string(24) "Testing wordrap function"
string(26) "Testing wordrap function"
-- with cut value as true --
string(43) "T e s t i n g w o r d r a p f u n c t i o n"
string(64) "T e s t i n g w o r d r a p f u n c t i o n"
Done
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