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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
43 lines
1.4 KiB
PHP
43 lines
1.4 KiB
PHP
--TEST--
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Test preg_grep() function : error conditions - wrong numbers of parameters
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--FILE--
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<?php
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/*
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* proto array preg_grep(string regex, array input [, int flags])
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* Function is implemented in ext/pcre/php_pcre.c
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*/
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echo "*** Testing preg_grep() : error conditions ***\n";
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// Zero arguments
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echo "\n-- Testing preg_grep() function with Zero arguments --\n";
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var_dump(preg_grep());
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//Test preg_grep with one more than the expected number of arguments
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echo "\n-- Testing preg_grep() function with more than expected no. of arguments --\n";
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$regex = '/\d/';
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$input = array(1, 2);
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$flags = 0;
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$extra_arg = 10;
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var_dump(preg_grep($regex, $input, $flags, $extra_arg));
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// Testing preg_grep withone less than the expected number of arguments
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echo "\n-- Testing preg_grep() function with less than expected no. of arguments --\n";
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$regex = 'string_val';
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var_dump(preg_grep($regex));
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echo "Done"
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?>
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--EXPECTF--
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*** Testing preg_grep() : error conditions ***
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-- Testing preg_grep() function with Zero arguments --
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Warning: preg_grep() expects at least 2 parameters, 0 given in %spreg_grep_error.php on line %d
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NULL
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-- Testing preg_grep() function with more than expected no. of arguments --
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Warning: preg_grep() expects at most 3 parameters, 4 given in %spreg_grep_error.php on line %d
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NULL
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-- Testing preg_grep() function with less than expected no. of arguments --
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Warning: preg_grep() expects at least 2 parameters, 1 given in %spreg_grep_error.php on line %d
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NULL
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Done
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