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88 lines
1.7 KiB
PHP
88 lines
1.7 KiB
PHP
--TEST--
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Test strncasecmp() function: usage variations - heredoc strings
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--FILE--
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<?php
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/* Test strncasecmp() function with here-doc strings for 'str1', 'str2' */
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echo "*** Test strncasecmp() function: with here-doc strings ***\n";
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/* multi line heredoc string */
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$multi_line_str = <<<EOD
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Example of string
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spanning multiple lines
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using heredoc syntax.
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EOD;
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/* identifier name contains underscore */
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$identifier_str1 = <<<identifier_str1
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Example of heredoc
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string, whose identifier
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having underscore("_")
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& numeric value.
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identifier_str1;
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/* identifier name starts with underscore */
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$identifier_str2 = <<<_identifier_str2
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Hello, World
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hello, world
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_identifier_str2;
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/* string containing control character */
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$control_char_str = <<<EOD
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Hello, World\n
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Hello\0World
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EOD;
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/* heredoc string with quote chars & slash */
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$quote_char_string = <<<EOD
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it's bright,but i cann't see it.
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"things in double quote"
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'things in single quote'
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this\line is /with\slashs
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EOD;
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/* heredoc string with blank line */
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$blank_line = <<<EOD
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EOD;
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/* empty heredoc string */
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$empty_string = <<<EOD
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EOD;
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$strings = array(
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$multi_line_str,
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$identifier_str1,
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$identifier_str2,
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$control_char_str,
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$quote_char_string,
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$blank_line,
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$empty_string
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);
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/* loop through to compare the strings */
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$index2 = count($strings);
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for($index1 = 0; $index1 < count($strings); $index1++) {
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$index2--;
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var_dump( strncasecmp( $strings[$index1], $strings[$index1], strlen($strings[$index1]) ) );
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var_dump( strncasecmp( $strings[$index1], $strings[$index2], strlen($strings[$index1]) ) );
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}
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echo "*** Done ***\n";
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?>
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--EXPECT--
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*** Test strncasecmp() function: with here-doc strings ***
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int(0)
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int(63)
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int(0)
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int(83)
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int(0)
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int(-1)
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int(0)
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int(0)
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int(0)
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int(1)
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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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