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https://github.com/php/php-src.git
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ce1d69a1f6
PHP requires integer typehints to be written "int" and does not allow "integer" as an alias. This changes type error messages to match the actual type name and avoids confusing messages like "must be of the type integer, integer given".
341 lines
9.2 KiB
PHP
341 lines
9.2 KiB
PHP
--TEST--
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Test wordwrap() function : usage variations - unexpected values for width 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 $cut]]] )
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* Description: Wraps buffer to selected number of characters using string break char
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* Source code: ext/standard/string.c
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*/
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/*
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* test wordwrap by passing different values for width argument
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*/
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echo "*** Testing wordwrap() : usage variations ***\n";
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// initialize all required variables
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$str = 'testing wordwrap function';
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$break = '<br />\n';
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$cut = true;
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// resource var
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$fp = fopen(__FILE__, "r");
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// get an unset variable
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$unset_var = 10;
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unset($unset_var);
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// array with different values as width
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$values = array (
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// zerovalue for width
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0,
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// -ve value for width
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-1,
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-10,
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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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// boolean values
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true,
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false,
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TRUE,
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FALSE,
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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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// Null value
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NULL,
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null,
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// empty string
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"",
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'',
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// resource variable
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$fp,
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// undefined variable
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@$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 $width argument is supplied with different values
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echo "\n--- Testing wordwrap() by supplying different values for 'width' argument ---\n";
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$counter = 1;
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for($index = 0; $index < count($values); $index ++) {
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echo "-- Iteration $counter --\n";
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$width = $values [$index];
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var_dump( wordwrap($str, $width) );
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var_dump( wordwrap($str, $width, $break) );
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// cut as false
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$cut = false;
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var_dump( wordwrap($str, $width, $break, $cut) );
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// cut as true
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$cut = true;
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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 'width' argument ---
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-- Iteration 1 --
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string(25) "testing
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wordwrap
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function"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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Warning: wordwrap(): Can't force cut when width is zero in %s on line %d
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bool(false)
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-- Iteration 2 --
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string(25) "testing
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wordwrap
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function"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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string(223) "<br />\nt<br />\ne<br />\ns<br />\nt<br />\ni<br />\nn<br />\ng<br />\n<br />\nw<br />\no<br />\nr<br />\nd<br />\nw<br />\nr<br />\na<br />\np<br />\n<br />\nf<br />\nu<br />\nn<br />\nc<br />\nt<br />\ni<br />\no<br />\nn"
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-- Iteration 3 --
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string(25) "testing
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wordwrap
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function"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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string(223) "<br />\nt<br />\ne<br />\ns<br />\nt<br />\ni<br />\nn<br />\ng<br />\n<br />\nw<br />\no<br />\nr<br />\nd<br />\nw<br />\nr<br />\na<br />\np<br />\n<br />\nf<br />\nu<br />\nn<br />\nc<br />\nt<br />\ni<br />\no<br />\nn"
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-- Iteration 4 --
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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-- Iteration 5 --
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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-- Iteration 6 --
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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-- Iteration 7 --
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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-- Iteration 8 --
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, array given in %s on line %d
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NULL
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-- Iteration 9 --
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string(25) "testing
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wordwrap
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function"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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string(199) "t<br />\ne<br />\ns<br />\nt<br />\ni<br />\nn<br />\ng<br />\nw<br />\no<br />\nr<br />\nd<br />\nw<br />\nr<br />\na<br />\np<br />\nf<br />\nu<br />\nn<br />\nc<br />\nt<br />\ni<br />\no<br />\nn"
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-- Iteration 10 --
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string(25) "testing
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wordwrap
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function"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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Warning: wordwrap(): Can't force cut when width is zero in %s on line %d
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bool(false)
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-- Iteration 11 --
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string(25) "testing
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wordwrap
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function"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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string(199) "t<br />\ne<br />\ns<br />\nt<br />\ni<br />\nn<br />\ng<br />\nw<br />\no<br />\nr<br />\nd<br />\nw<br />\nr<br />\na<br />\np<br />\nf<br />\nu<br />\nn<br />\nc<br />\nt<br />\ni<br />\no<br />\nn"
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-- Iteration 12 --
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string(25) "testing
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wordwrap
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function"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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Warning: wordwrap(): Can't force cut when width is zero in %s on line %d
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bool(false)
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-- Iteration 13 --
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Warning: wordwrap() expects parameter 2 to be int, string given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, string given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, string given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, string 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 2 to be int, string given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, string given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, string given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, string given in %s on line %d
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NULL
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-- Iteration 15 --
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Warning: wordwrap() expects parameter 2 to be int, object given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, object given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, object given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, object given in %s on line %d
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NULL
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-- Iteration 16 --
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string(25) "testing
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wordwrap
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function"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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Warning: wordwrap(): Can't force cut when width is zero in %s on line %d
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bool(false)
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-- Iteration 17 --
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string(25) "testing
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wordwrap
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function"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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Warning: wordwrap(): Can't force cut when width is zero in %s on line %d
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bool(false)
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-- Iteration 18 --
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Warning: wordwrap() expects parameter 2 to be int, string given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, string given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, string given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, string given in %s on line %d
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NULL
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-- Iteration 19 --
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Warning: wordwrap() expects parameter 2 to be int, string given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, string given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, string given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, string given in %s on line %d
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NULL
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-- Iteration 20 --
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Warning: wordwrap() expects parameter 2 to be int, resource given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, resource given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, resource given in %s on line %d
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NULL
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Warning: wordwrap() expects parameter 2 to be int, resource given in %s on line %d
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NULL
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-- Iteration 21 --
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string(25) "testing
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wordwrap
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function"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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Warning: wordwrap(): Can't force cut when width is zero in %s on line %d
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bool(false)
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-- Iteration 22 --
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string(25) "testing
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wordwrap
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function"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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string(39) "testing<br />\nwordwrap<br />\nfunction"
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Warning: wordwrap(): Can't force cut when width is zero in %s on line %d
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bool(false)
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Done
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