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Annotation of embedaddon/php/ext/standard/tests/strings/strncmp_variation7.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test strncmp() function : usage variations - binary safe(null terminated strings)
        !             3: --FILE--
        !             4: <?php
        !             5: /* Prototype  : int strncmp ( string $str1, string $str2, int $len );
        !             6:  * Description: Binary safe case-sensitive string comparison of the first n characters
        !             7:  * Source code: Zend/zend_builtin_functions.c
        !             8: */
        !             9: 
        !            10: /* Test strncmp() function with binary values passed to 'str1' & 'str2' and with the null terminated strings */
        !            11: 
        !            12: echo "*** Test strncmp() function: Checking with the null terminated strings ***\n";
        !            13: 
        !            14: /* A binary function should not expect a null terminated string, and it should treat input as a raw stream of data */
        !            15: $str1 = "Hello\0world";
        !            16: $str2 = "Hello\0";
        !            17: var_dump( strncmp($str1, $str2, 12) );  //expected: int(5);
        !            18: 
        !            19: echo "*** Done ***\n";
        !            20: ?>
        !            21: --EXPECTF--
        !            22: *** Test strncmp() function: Checking with the null terminated strings ***
        !            23: int(5)
        !            24: *** Done ***