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b2b61661ed
- MFH: Fix bug #43841. - MFH: Remove redundant trailing dots from the error messages. - MFH: Fix tests.
154 lines
3.0 KiB
PHP
154 lines
3.0 KiB
PHP
--TEST--
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Test strrpos() function : usage variations - unexpected inputs for 'offset' argument
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--FILE--
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<?php
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/* Prototype : int strrpos ( string $haystack, string $needle [, int $offset] );
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* Description: Find position of last occurrence of 'needle' in 'haystack'.
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* Source code: ext/standard/string.c
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*/
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/* Test strrpos() function with unexpected inputs for 'offset' argument */
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echo "*** Testing strrpos() function: with unexpected values for offset ***\n";
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// get an unset variable
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$unset_var = 'string_val';
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unset($unset_var);
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// defining a class
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class sample {
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public function __toString() {
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return "object";
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}
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}
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//getting the resource
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$file_handle = fopen(__FILE__, "r");
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//definition of input args
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$haystack = "hello world";
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$needle = "world";
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// array with different values
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$offsets = array (
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// float values
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1.5,
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-1.5,
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1.5e10,
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1.6E-10,
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.5,
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// array values
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array(),
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array(0),
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array(1),
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array(1, 2),
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array('color' => 'red', 'item' => 'pen'),
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// boolean values
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true,
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false,
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TRUE,
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FALSE,
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// objects
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new sample(),
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// empty string
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"",
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'',
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// null vlaues
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NULL,
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null,
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//resource
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$file_handle,
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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 through each element of the array and check the working of strrpos()
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$counter = 1;
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for($index = 0; $index < count($offsets); $index ++) {
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echo "-- Iteration $counter --\n";
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var_dump( strrpos($haystack, $needle, $offsets[$index]) );
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$counter ++;
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}
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echo "*** Done ***";
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?>
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--EXPECTF--
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*** Testing strrpos() function: with unexpected values for offset ***
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-- Iteration 1 --
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int(6)
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-- Iteration 2 --
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int(6)
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-- Iteration 3 --
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Warning: strrpos(): Offset is greater than the length of haystack string in %s on line %d
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bool(false)
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-- Iteration 4 --
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int(6)
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-- Iteration 5 --
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int(6)
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-- Iteration 6 --
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Warning: strrpos() expects parameter 3 to be long, array given in %s on line %d
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bool(false)
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-- Iteration 7 --
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Warning: strrpos() expects parameter 3 to be long, array given in %s on line %d
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bool(false)
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-- Iteration 8 --
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Warning: strrpos() expects parameter 3 to be long, array given in %s on line %d
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bool(false)
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-- Iteration 9 --
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Warning: strrpos() expects parameter 3 to be long, array given in %s on line %d
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bool(false)
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-- Iteration 10 --
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Warning: strrpos() expects parameter 3 to be long, array given in %s on line %d
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bool(false)
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-- Iteration 11 --
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int(6)
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-- Iteration 12 --
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int(6)
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-- Iteration 13 --
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int(6)
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-- Iteration 14 --
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int(6)
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-- Iteration 15 --
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Warning: strrpos() expects parameter 3 to be long, object given in %s on line %d
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bool(false)
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-- Iteration 16 --
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Warning: strrpos() expects parameter 3 to be long, string given in %s on line %d
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bool(false)
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-- Iteration 17 --
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Warning: strrpos() expects parameter 3 to be long, string given in %s on line %d
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bool(false)
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-- Iteration 18 --
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int(6)
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-- Iteration 19 --
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int(6)
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-- Iteration 20 --
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Warning: strrpos() expects parameter 3 to be long, resource given in %s on line %d
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bool(false)
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-- Iteration 21 --
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int(6)
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-- Iteration 22 --
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int(6)
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*** Done ***
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