mirror of
https://github.com/php/php-src.git
synced 2025-01-08 20:17:28 +08:00
42 lines
816 B
PHP
42 lines
816 B
PHP
--TEST--
|
|
Test crc32() function : basic functionality
|
|
--SKIPIF--
|
|
<?php
|
|
if (PHP_INT_SIZE != 4)
|
|
die("skip this test is for 32bit platform only");
|
|
?>
|
|
|
|
--FILE--
|
|
<?php
|
|
/* Prototype : string crc32(string $str)
|
|
* Description: Calculate the crc32 polynomial of a string
|
|
* Source code: ext/standard/crc32.c
|
|
* Alias to functions: none
|
|
*/
|
|
|
|
/*
|
|
* Testing crc32() : basic functionality
|
|
*/
|
|
|
|
echo "*** Testing crc32() : basic functionality ***\n";
|
|
|
|
|
|
// Initialise all required variables
|
|
$str = 'string_val1234';
|
|
|
|
// Calling crc32() with all possible arguments
|
|
|
|
// checking for the return type of the function
|
|
var_dump( is_int(crc32($str)) );
|
|
|
|
// Printing the returned value from the function
|
|
printf("%u\n", crc32($str) );
|
|
|
|
echo "Done";
|
|
?>
|
|
--EXPECTF--
|
|
*** Testing crc32() : basic functionality ***
|
|
bool(true)
|
|
256895812
|
|
Done
|