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Annotation of embedaddon/php/ext/standard/tests/strings/crc32_basic.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test crc32() function : basic functionality 
                      3: --SKIPIF--
                      4: <?php
                      5: if (PHP_INT_SIZE != 4) 
                      6:   die("skip this test is for 32bit platform only");
                      7: ?>
                      8: 
                      9: --FILE--
                     10: <?php
                     11: /* Prototype  : string crc32(string $str)
                     12:  * Description: Calculate the crc32 polynomial of a string 
                     13:  * Source code: ext/standard/crc32.c
                     14:  * Alias to functions: none
                     15: */
                     16: 
                     17: /*
                     18:  * Testing crc32() : basic functionality
                     19: */
                     20: 
                     21: echo "*** Testing crc32() : basic functionality ***\n";
                     22: 
                     23: 
                     24: // Initialise all required variables
                     25: $str = 'string_val1234';
                     26: 
                     27: // Calling crc32() with all possible arguments
                     28: 
                     29: // checking for the return type of the function
                     30: var_dump( is_int(crc32($str)) );
                     31: 
                     32: // Printing the returned value from the function
                     33: printf("%u\n", crc32($str) );
                     34: 
                     35: echo "Done";
                     36: ?>
                     37: --EXPECTF--
                     38: *** Testing crc32() : basic functionality ***
                     39: bool(true)
                     40: 256895812
                     41: Done