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https://github.com/php/php-src.git
synced 2026-04-22 15:38:49 +02:00
Nikita Popov
b10416a652
This deprecates passing null to non-nullable scale arguments of internal functions, with the eventual goal of making the behavior consistent with userland functions, where null is never accepted for non-nullable arguments. This change is expected to cause quite a lot of fallout. In most cases, calling code should be adjusted to avoid passing null. In some cases, PHP should be adjusted to make some function arguments nullable. I have already fixed a number of functions before landing this, but feel free to file a bug if you encounter a function that doesn't accept null, but probably should. (The rule of thumb for this to be applicable is that the function must have special behavior for 0 or "", which is distinct from the natural behavior of the parameter.) RFC: https://wiki.php.net/rfc/deprecate_null_to_scalar_internal_arg Closes GH-6475.
135 lines
2.9 KiB
PHP
135 lines
2.9 KiB
PHP
--TEST--
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Test strtr() function : usage variations - unexpected inputs for 'replace_pairs' argument
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--FILE--
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<?php
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/* Test strtr() function: with unexpected inputs for 'replace_pairs'
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* and expected type for 'str' arguments
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*/
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echo "*** Testing strtr() function: with unexpected inputs for 'replace_pairs' ***\n";
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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 "sample object";
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}
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}
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//getting the resource
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$file_handle = fopen(__FILE__, "r");
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//defining 'str' argument
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$str = "012atm";
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// array of inputs for 'replace_pairs' argument
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$replace_pairs_arr = array (
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// integer values
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0,
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1,
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-2,
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// float values
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10.5,
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-20.5,
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10.5e10,
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// array values
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array(),
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array(0),
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array(1, 2),
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// boolean values
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true,
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false,
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TRUE,
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FALSE,
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// null values
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NULL,
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null,
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// objects
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new sample(),
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// resource
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$file_handle,
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);
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// loop through with each element of the $replace_pairs array to test strtr() function
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$count = 1;
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for($index = 0; $index < count($replace_pairs_arr); $index++) {
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echo "\n-- Iteration $count --\n";
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$replace_pairs = $replace_pairs_arr[$index];
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try {
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var_dump(strtr($str, $replace_pairs));
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} catch (TypeError $e) {
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echo $e->getMessage() . "\n";
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}
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$count ++;
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}
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fclose($file_handle); //closing the file handle
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echo "*** Done ***";
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?>
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--EXPECTF--
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*** Testing strtr() function: with unexpected inputs for 'replace_pairs' ***
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-- Iteration 1 --
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strtr(): Argument #2 ($from) must be of type array, string given
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-- Iteration 2 --
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strtr(): Argument #2 ($from) must be of type array, string given
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-- Iteration 3 --
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strtr(): Argument #2 ($from) must be of type array, string given
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-- Iteration 4 --
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strtr(): Argument #2 ($from) must be of type array, string given
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-- Iteration 5 --
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strtr(): Argument #2 ($from) must be of type array, string given
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-- Iteration 6 --
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strtr(): Argument #2 ($from) must be of type array, string given
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-- Iteration 7 --
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string(6) "012atm"
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-- Iteration 8 --
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string(6) "012atm"
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-- Iteration 9 --
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string(6) "122atm"
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-- Iteration 10 --
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strtr(): Argument #2 ($from) must be of type array, string given
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-- Iteration 11 --
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strtr(): Argument #2 ($from) must be of type array, string given
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-- Iteration 12 --
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strtr(): Argument #2 ($from) must be of type array, string given
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-- Iteration 13 --
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strtr(): Argument #2 ($from) must be of type array, string given
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-- Iteration 14 --
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Deprecated: strtr(): Passing null to parameter #2 ($from) of type array|string is deprecated in %s on line %d
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strtr(): Argument #2 ($from) must be of type array, string given
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-- Iteration 15 --
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Deprecated: strtr(): Passing null to parameter #2 ($from) of type array|string is deprecated in %s on line %d
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strtr(): Argument #2 ($from) must be of type array, string given
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-- Iteration 16 --
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strtr(): Argument #2 ($from) must be of type array, string given
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-- Iteration 17 --
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strtr(): Argument #2 ($from) must be of type array|string, resource given
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*** Done ***
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