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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
101 lines
1.3 KiB
PHP
101 lines
1.3 KiB
PHP
--TEST--
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Constant arrays
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--INI--
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zend.enable_gc=1
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--FILE--
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<?php
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define('FOOBAR', [1, 2, 3, ['foo' => 'bar']]);
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const FOO_BAR = [1, 2, 3, ['foo' => 'bar']];
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$x = FOOBAR;
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$x[0] = 7;
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var_dump($x, FOOBAR);
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$x = FOO_BAR;
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$x[0] = 7;
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var_dump($x, FOO_BAR);
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// ensure references are removed
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$x = 7;
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$y = [&$x];
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define('QUX', $y);
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$y[0] = 3;
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var_dump($x, $y, QUX);
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// ensure objects not allowed in arrays
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var_dump(define('ELEPHPANT', [new StdClass]));
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// ensure recursion doesn't crash
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$recursive = [];
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$recursive[0] = &$recursive;
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var_dump(define('RECURSION', $recursive));
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--EXPECTF--
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array(4) {
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[0]=>
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int(7)
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[1]=>
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int(2)
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[2]=>
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int(3)
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[3]=>
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array(1) {
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["foo"]=>
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string(3) "bar"
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}
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}
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array(4) {
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[0]=>
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int(1)
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[1]=>
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int(2)
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[2]=>
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int(3)
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[3]=>
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array(1) {
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["foo"]=>
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string(3) "bar"
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}
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}
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array(4) {
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[0]=>
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int(7)
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[1]=>
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int(2)
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[2]=>
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int(3)
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[3]=>
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array(1) {
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["foo"]=>
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string(3) "bar"
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}
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}
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array(4) {
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[0]=>
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int(1)
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[1]=>
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int(2)
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[2]=>
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int(3)
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[3]=>
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array(1) {
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["foo"]=>
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string(3) "bar"
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}
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}
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int(3)
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array(1) {
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[0]=>
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&int(3)
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}
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array(1) {
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[0]=>
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int(7)
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}
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Warning: Constants may only evaluate to scalar values, arrays or resources in %s on line %d
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bool(false)
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Warning: Constants cannot be recursive arrays in %s on line %d
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bool(false)
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