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fef879a2d6
PHP requires boolean typehints to be written "bool" and disallows
"boolean" as an alias. This changes the error messages to match
the actual type name and avoids confusing messages like "must be
of type boolean, boolean given".
This a followup to ce1d69a1f6, which
implements the same change for integer->int.
145 lines
3.4 KiB
PHP
145 lines
3.4 KiB
PHP
--TEST--
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Test wordwrap() function : usage variations - unexptected value for cut argument
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--FILE--
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<?php
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/* Prototype : string wordwrap ( string $str [, int $width [, string $break [, bool $cut]]] )
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* Description: Wraps buffer to selected number of characters using string break char
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* Source code: ext/standard/string.c
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*/
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/*
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* test wordwrap() by supplying different values for cut argument
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*/
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echo "*** Testing wordwrap() : usage variations ***\n";
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// initialize all required variables
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$str = 'testing wordwrap function';
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$width = 10;
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$break = '<br />\n';
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// get an unset variable
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$unset_var = true;
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unset($unset_var);
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// resource variable
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$fp = fopen(__FILE__, "r");
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// array with different values
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$values = array (
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// integer values
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0,
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1,
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12345,
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-2345,
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// float values
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10.5,
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-10.5,
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10.5e10,
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10.6E-10,
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.5,
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// array values
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array(),
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array(0),
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array(1),
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array(1, 2),
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array('color' => 'red', 'item' => 'pen'),
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// string values
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"string",
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'string',
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// objects
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new stdclass(),
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// empty string
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"",
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'',
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// undefined variable
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@$undefined_var,
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// unset variable
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@$unset_var
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);
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// loop though each element of the array and check the working of wordwrap()
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// when $cut argument is supplied with different values
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echo "\n--- Testing wordwrap() by supplying different values for 'cut' argument ---\n";
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$counter = 1;
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for($index = 0; $index < count($values); $index ++) {
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echo "-- Iteration $counter --\n";
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$cut = $values [$index];
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var_dump( wordwrap($str, $width, $break, $cut) );
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$counter ++;
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}
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// close the resource
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fclose($fp);
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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() by supplying different values for 'cut' argument ---
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-- Iteration 1 --
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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-- Iteration 2 --
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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-- Iteration 3 --
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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-- Iteration 4 --
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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-- Iteration 5 --
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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-- Iteration 6 --
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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-- Iteration 7 --
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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-- Iteration 8 --
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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-- Iteration 9 --
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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-- Iteration 10 --
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Warning: wordwrap() expects parameter 4 to be bool, array given in %s on line %d
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NULL
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-- Iteration 11 --
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Warning: wordwrap() expects parameter 4 to be bool, array given in %s on line %d
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NULL
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-- Iteration 12 --
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Warning: wordwrap() expects parameter 4 to be bool, array given in %s on line %d
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NULL
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-- Iteration 13 --
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Warning: wordwrap() expects parameter 4 to be bool, array given in %s on line %d
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NULL
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-- Iteration 14 --
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Warning: wordwrap() expects parameter 4 to be bool, array given in %s on line %d
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NULL
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-- Iteration 15 --
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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-- Iteration 16 --
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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-- Iteration 17 --
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Warning: wordwrap() expects parameter 4 to be bool, object given in %s on line %d
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NULL
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-- Iteration 18 --
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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-- Iteration 19 --
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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-- Iteration 20 --
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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-- Iteration 21 --
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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Done
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