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113213f027
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
34 lines
362 B
PHP
34 lines
362 B
PHP
--TEST--
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Check if recursion with yield from works
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--FILE--
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<?php
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function from($a = 0) {
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yield 1 + $a;
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if ($a <= 3) {
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yield from from($a + 3);
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yield from from($a + 6);
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}
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yield 2 + $a;
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}
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function gen() {
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yield from from();
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}
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foreach(gen() as $v) {
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var_dump($v);
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}
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?>
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--EXPECT--
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int(1)
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int(4)
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int(7)
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int(8)
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int(10)
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int(11)
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int(5)
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int(7)
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int(8)
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int(2)
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