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b746e69887
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
57 lines
967 B
PHP
57 lines
967 B
PHP
--TEST--
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Test natcasesort() function : usage variations - referenced variables
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--FILE--
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<?php
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/* Prototype : bool natcasesort(array &$array_arg)
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* Description: Sort an array using case-insensitive natural sort
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* Source code: ext/standard/array.c
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*/
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/*
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* Pass an array of referenced varaibles to test how natcasesort() re-orders it
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*/
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echo "*** Testing natcasesort() : usage variation ***\n";
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$value1 = 100;
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$value2 = 33;
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$value3 = 555;
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echo "\n-- Initial test --\n";
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$array = array( &$value1 , &$value2, &$value3);
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var_dump( natcasesort($array) );
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var_dump($array);
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echo "\n-- Change \$value1 --\n";
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$value1 = -29;
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var_dump( natcasesort($array) );
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var_dump($array);
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echo "Done";
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?>
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--EXPECT--
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*** Testing natcasesort() : usage variation ***
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-- Initial test --
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bool(true)
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array(3) {
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[1]=>
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&int(33)
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[0]=>
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&int(100)
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[2]=>
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&int(555)
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}
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-- Change $value1 --
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bool(true)
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array(3) {
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[0]=>
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&int(-29)
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[1]=>
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&int(33)
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[2]=>
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&int(555)
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}
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Done
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