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40 lines
973 B
PHP
40 lines
973 B
PHP
--TEST--
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Test strncmp() function: usage variations - different lengths
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--FILE--
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<?php
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/* Prototype : int strncmp ( string $str1, string $str2, int $len );
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* Description: Binary safe case-sensitive string comparison of the first n characters
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* Source code: Zend/zend_builtin_functions.c
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*/
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/* Test strncmp() with various lengths */
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echo "*** Test strncmp() function: with different lengths ***\n";
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/* definitions of required variables */
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$str1 = "Hello, World\n";
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$str2 = "Hello, world\n";
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/* loop through to compare the strings, for various length values */
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for($len = strlen($str1); $len >= 0; $len--) {
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var_dump( strncmp($str1, $str2, $len) );
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}
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echo "*** Done ***\n";
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?>
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--EXPECTREGEX--
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\*\*\* Test strncmp\(\) function: with different lengths \*\*\*
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int\(-[1-9][0-9]*\)
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int\(-[1-9][0-9]*\)
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int\(-[1-9][0-9]*\)
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int\(-[1-9][0-9]*\)
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int\(-[1-9][0-9]*\)
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int\(-[1-9][0-9]*\)
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int\(0\)
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int\(0\)
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int\(0\)
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int\(0\)
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int\(0\)
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int\(0\)
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int\(0\)
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int\(0\)
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\*\*\* Done \*\*\*
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