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d679f02295
This patch adds missing newlines, trims multiple redundant final newlines into a single one, and trims redundant leading newlines in all *.phpt sections. According to POSIX, a line is a sequence of zero or more non-' <newline>' characters plus a terminating '<newline>' character. [1] Files should normally have at least one final newline character. C89 [2] and later standards [3] mention a final newline: "A source file that is not empty shall end in a new-line character, which shall not be immediately preceded by a backslash character." Although it is not mandatory for all files to have a final newline fixed, a more consistent and homogeneous approach brings less of commit differences issues and a better development experience in certain text editors and IDEs. [1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206 [2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2 [3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2
44 lines
1.1 KiB
PHP
44 lines
1.1 KiB
PHP
--TEST--
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Test sscanf() function : basic functionality - char format
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--FILE--
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<?php
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/* Prototype : mixed sscanf ( string $str , string $format [, mixed &$... ] )
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* Description: Parses input from a string according to a format
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* Source code: ext/standard/string.c
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*/
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echo "*** Testing sscanf() : basic functionality - using char format ***\n";
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$str = "X = A + B - C";
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$format = "%c = %c + %c - %c";
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echo "\n-- Try sccanf() WITHOUT optional args --\n";
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// extract details using short format
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list($arg1, $arg2, $arg3, $arg4) = sscanf($str, $format);
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var_dump($arg1, $arg2, $arg3, $arg4);
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echo "\n-- Try sccanf() WITH optional args --\n";
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// extract details using long format
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$res = sscanf($str, $format, $arg1, $arg2, $arg3, $arg4);
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var_dump($res, $arg1, $arg2, $arg3, $arg4);
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?>
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===DONE===
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--EXPECT--
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*** Testing sscanf() : basic functionality - using char format ***
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-- Try sccanf() WITHOUT optional args --
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string(1) "X"
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string(1) "A"
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string(1) "B"
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string(1) "C"
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-- Try sccanf() WITH optional args --
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int(4)
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string(1) "X"
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string(1) "A"
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string(1) "B"
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string(1) "C"
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===DONE===
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