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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".
212 lines
3.6 KiB
PHP
212 lines
3.6 KiB
PHP
--TEST--
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Test mb_strpos() function : usage variations - pass different data types as $offset arg
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--SKIPIF--
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<?php
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extension_loaded('mbstring') or die('skip');
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function_exists('mb_strpos') or die("skip mb_strpos() is not available in this build");
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if (PHP_INT_SIZE != 8) die('skip 64-bit only');
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?>
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--FILE--
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<?php
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/* Prototype : int mb_strpos(string $haystack, string $needle [, int $offset [, string $encoding]])
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* Description: Find position of first occurrence of a string within another
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* Source code: ext/mbstring/mbstring.c
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*/
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/*
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* Pass mb_strpos different data types as $offset arg to test behaviour
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*/
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echo "*** Testing mb_strpos() : usage variations ***\n";
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// Initialise function arguments not being substituted
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$needle = 'a';
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$haystack = 'string_val';
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$encoding = 'utf-8';
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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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// get a class
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class classA
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{
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public function __toString() {
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return "Class A object";
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}
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}
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// heredoc string
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$heredoc = <<<EOT
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hello world
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EOT;
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// get a resource variable
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$fp = fopen(__FILE__, "r");
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// unexpected values to be passed to $offest argument
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$inputs = array(
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// int data
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/*1*/ 0,
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1,
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12345,
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-5,
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-2345,
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// float data
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/*6*/ 10.5,
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-5.5,
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-100.5,
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12.3456789000e10,
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12.3456789000E-10,
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.5,
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// null data
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/*12*/ NULL,
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null,
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// boolean data
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/*14*/ true,
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false,
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TRUE,
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FALSE,
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// empty data
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/*18*/ "",
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'',
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// string data
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/*20*/ "string",
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'string',
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$heredoc,
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// object data
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/*23*/ new classA(),
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// undefined data
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/*24*/ @$undefined_var,
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// unset data
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/*25*/ @$unset_var,
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// resource variable
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/*26*/ $fp
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);
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// loop through each element of $inputs to check the behavior of mb_strpos()
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$iterator = 1;
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foreach($inputs as $input) {
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echo "\n-- Iteration $iterator --\n";
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var_dump( mb_strpos($haystack, $needle, $input, $encoding));
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$iterator++;
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};
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fclose($fp);
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echo "Done";
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?>
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--EXPECTF--
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*** Testing mb_strpos() : usage variations ***
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-- Iteration 1 --
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int(8)
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-- Iteration 2 --
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int(8)
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-- Iteration 3 --
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Warning: mb_strpos(): Offset not contained in string in %s on line %d
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bool(false)
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-- Iteration 4 --
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int(8)
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-- Iteration 5 --
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Warning: mb_strpos(): Offset not contained in string in %s on line %d
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bool(false)
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-- Iteration 6 --
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bool(false)
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-- Iteration 7 --
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int(8)
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-- Iteration 8 --
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Warning: mb_strpos(): Offset not contained in string in %s on line %d
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bool(false)
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-- Iteration 9 --
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Warning: mb_strpos(): Offset not contained in string in %s on line %d
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bool(false)
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-- Iteration 10 --
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int(8)
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-- Iteration 11 --
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int(8)
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-- Iteration 12 --
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int(8)
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-- Iteration 13 --
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int(8)
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-- Iteration 14 --
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int(8)
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-- Iteration 15 --
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int(8)
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-- Iteration 16 --
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int(8)
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-- Iteration 17 --
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int(8)
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-- Iteration 18 --
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Warning: mb_strpos() expects parameter 3 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: mb_strpos() expects parameter 3 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: mb_strpos() expects parameter 3 to be int, string given in %s on line %d
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NULL
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-- Iteration 21 --
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Warning: mb_strpos() expects parameter 3 to be int, string given in %s on line %d
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NULL
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-- Iteration 22 --
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Warning: mb_strpos() expects parameter 3 to be int, string given in %s on line %d
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NULL
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-- Iteration 23 --
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Warning: mb_strpos() expects parameter 3 to be int, object given in %s on line %d
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NULL
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-- Iteration 24 --
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int(8)
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-- Iteration 25 --
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int(8)
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-- Iteration 26 --
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Warning: mb_strpos() expects parameter 3 to be int, resource given in %s on line %d
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NULL
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Done
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