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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".
196 lines
3.9 KiB
PHP
196 lines
3.9 KiB
PHP
--TEST--
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Test strspn() function : usage variations - unexpected values of len argument
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--FILE--
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<?php
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/* Prototype : proto int strspn(string str, string mask [, int start [, int len]])
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* Description: Finds length of initial segment consisting entirely of characters found in mask.
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If start or/and length is provided works like strspn(substr($s,$start,$len),$good_chars)
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* Source code: ext/standard/string.c
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* Alias to functions: none
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*/
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error_reporting(E_ALL & ~E_NOTICE);
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/*
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* Testing strspn() : with unexpected values of len argument
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*/
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echo "*** Testing strspn() : with unexpected values of len argument ***\n";
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// initialing required variables
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$str = 'string_val';
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$mask = 'soibtFTf1234567890';
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$start = 0;
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//get an unset variable
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$unset_var = 10;
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unset ($unset_var);
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// declaring class
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class sample {
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public function __toString() {
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return "object";
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}
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}
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// creating a file resource
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$file_handle = fopen(__FILE__, 'r');
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//array of values to iterate over
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$values = array(
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// float data
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10.5,
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-10.5,
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10.1234567e8,
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10.7654321E-8,
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.5,
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// array data
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array(),
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array(0),
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array(1),
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array(1, 2),
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array('color' => 'red', 'item' => 'pen'),
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// null data
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NULL,
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null,
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// boolean data
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true,
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false,
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TRUE,
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FALSE,
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// empty data
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"",
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'',
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// string data
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"string",
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'string',
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// object data
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new sample(),
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// undefined data
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$undefined_var,
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// unset data
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$unset_var,
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// resource
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$file_handle
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);
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// loop through each element of the array for start
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foreach($values as $value) {
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echo "\n-- Iteration with len value as \"$value\" --\n";
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var_dump( strspn($str,$mask,$start,$value) ); // with all args
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};
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// closing the resource
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fclose($file_handle);
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echo "Done"
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?>
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--EXPECTF--
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*** Testing strspn() : with unexpected values of len argument ***
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-- Iteration with len value as "10.5" --
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int(2)
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-- Iteration with len value as "-10.5" --
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int(0)
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-- Iteration with len value as "1012345670" --
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int(2)
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-- Iteration with len value as "1.07654321E-7" --
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int(0)
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-- Iteration with len value as "0.5" --
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int(0)
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-- Iteration with len value as "Array" --
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Warning: strspn() expects parameter 4 to be int, array given in %s on line %d
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NULL
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-- Iteration with len value as "Array" --
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Warning: strspn() expects parameter 4 to be int, array given in %s on line %d
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NULL
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-- Iteration with len value as "Array" --
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Warning: strspn() expects parameter 4 to be int, array given in %s on line %d
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NULL
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-- Iteration with len value as "Array" --
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Warning: strspn() expects parameter 4 to be int, array given in %s on line %d
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NULL
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-- Iteration with len value as "Array" --
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Warning: strspn() expects parameter 4 to be int, array given in %s on line %d
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NULL
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-- Iteration with len value as "" --
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int(0)
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-- Iteration with len value as "" --
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int(0)
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-- Iteration with len value as "1" --
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int(1)
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-- Iteration with len value as "" --
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int(0)
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-- Iteration with len value as "1" --
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int(1)
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-- Iteration with len value as "" --
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int(0)
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-- Iteration with len value as "" --
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Warning: strspn() expects parameter 4 to be int, string given in %s on line %d
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NULL
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-- Iteration with len value as "" --
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Warning: strspn() expects parameter 4 to be int, string given in %s on line %d
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NULL
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-- Iteration with len value as "string" --
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Warning: strspn() expects parameter 4 to be int, string given in %s on line %d
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NULL
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-- Iteration with len value as "string" --
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Warning: strspn() expects parameter 4 to be int, string given in %s on line %d
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NULL
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-- Iteration with len value as "object" --
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Warning: strspn() expects parameter 4 to be int, object given in %s on line %d
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NULL
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-- Iteration with len value as "" --
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int(0)
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-- Iteration with len value as "" --
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int(0)
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-- Iteration with len value as "Resource id #%d" --
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Warning: strspn() expects parameter 4 to be int, resource given in %s on line %d
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NULL
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Done |