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