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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
195 lines
3.7 KiB
PHP
195 lines
3.7 KiB
PHP
--TEST--
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Pass uninitialised objects and arrays by reference to test implicit initialisation.
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--FILE--
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<?php
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function refs(&$ref1, &$ref2, &$ref3, &$ref4, &$ref5) {
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$ref1 = "Ref1 changed";
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$ref2 = "Ref2 changed";
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$ref3 = "Ref3 changed";
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$ref4 = "Ref4 changed";
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$ref5 = "Ref5 changed";
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}
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class C {
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function __construct(&$ref1, &$ref2, &$ref3, &$ref4, &$ref5) {
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$ref1 = "Ref1 changed";
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$ref2 = "Ref2 changed";
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$ref3 = "Ref3 changed";
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$ref4 = "Ref4 changed";
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$ref5 = "Ref5 changed";
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}
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function refs(&$ref1, &$ref2, &$ref3, &$ref4, &$ref5) {
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$ref1 = "Ref1 changed";
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$ref2 = "Ref2 changed";
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$ref3 = "Ref3 changed";
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$ref4 = "Ref4 changed";
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$ref5 = "Ref5 changed";
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}
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}
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echo "\n ---- Pass uninitialised array & object by ref: function call ---\n";
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unset($u1, $u2, $u3, $u4, $u5);
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refs($u1[0], $u2[0][1], $u3->a, $u4->a->b, $u5->a->b->c);
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var_dump($u1, $u2, $u3, $u4, $u5);
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echo "\n ---- Pass uninitialised arrays & objects by ref: static method call ---\n";
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unset($u1, $u2, $u3, $u4, $u5);
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C::refs($u1[0], $u2[0][1], $u3->a, $u4->a->b, $u5->a->b->c);
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var_dump($u1, $u2, $u3, $u4, $u5);
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echo "\n\n---- Pass uninitialised arrays & objects by ref: constructor ---\n";
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unset($u1, $u2, $u3, $u4, $u5);
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$c = new C($u1[0], $u2[0][1], $u3->a, $u4->a->b, $u5->a->b->c);
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var_dump($u1, $u2, $u3, $u4, $u5);
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echo "\n ---- Pass uninitialised arrays & objects by ref: instance method call ---\n";
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unset($u1, $u2, $u3, $u4, $u5);
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$c->refs($u1[0], $u2[0][1], $u3->a, $u4->a->b, $u5->a->b->c);
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var_dump($u1, $u2, $u3, $u4, $u5);
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?>
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--EXPECTF--
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---- Pass uninitialised array & object by ref: function call ---
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array(1) {
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[0]=>
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string(12) "Ref1 changed"
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}
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array(1) {
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[0]=>
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array(1) {
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[1]=>
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string(12) "Ref2 changed"
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}
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}
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object(stdClass)#%d (1) {
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["a"]=>
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string(12) "Ref3 changed"
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}
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object(stdClass)#%d (1) {
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["a"]=>
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object(stdClass)#%d (1) {
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["b"]=>
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string(12) "Ref4 changed"
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}
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}
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object(stdClass)#%d (1) {
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["a"]=>
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object(stdClass)#%d (1) {
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["b"]=>
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object(stdClass)#%d (1) {
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["c"]=>
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string(12) "Ref5 changed"
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}
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}
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}
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---- Pass uninitialised arrays & objects by ref: static method call ---
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Deprecated: Non-static method C::refs() should not be called statically in %s on line 39
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array(1) {
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[0]=>
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string(12) "Ref1 changed"
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}
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array(1) {
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[0]=>
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array(1) {
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[1]=>
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string(12) "Ref2 changed"
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}
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}
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object(stdClass)#%d (1) {
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["a"]=>
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string(12) "Ref3 changed"
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}
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object(stdClass)#%d (1) {
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["a"]=>
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object(stdClass)#%d (1) {
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["b"]=>
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string(12) "Ref4 changed"
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}
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}
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object(stdClass)#%d (1) {
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["a"]=>
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object(stdClass)#%d (1) {
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["b"]=>
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object(stdClass)#%d (1) {
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["c"]=>
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string(12) "Ref5 changed"
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}
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}
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}
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---- Pass uninitialised arrays & objects by ref: constructor ---
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array(1) {
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[0]=>
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string(12) "Ref1 changed"
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}
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array(1) {
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[0]=>
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array(1) {
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[1]=>
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string(12) "Ref2 changed"
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}
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}
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object(stdClass)#%d (1) {
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["a"]=>
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string(12) "Ref3 changed"
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}
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object(stdClass)#%d (1) {
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["a"]=>
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object(stdClass)#%d (1) {
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["b"]=>
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string(12) "Ref4 changed"
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}
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}
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object(stdClass)#%d (1) {
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["a"]=>
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object(stdClass)#%d (1) {
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["b"]=>
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object(stdClass)#%d (1) {
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["c"]=>
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string(12) "Ref5 changed"
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}
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}
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}
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---- Pass uninitialised arrays & objects by ref: instance method call ---
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array(1) {
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[0]=>
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string(12) "Ref1 changed"
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}
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array(1) {
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[0]=>
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array(1) {
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[1]=>
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string(12) "Ref2 changed"
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}
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}
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object(stdClass)#%d (1) {
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["a"]=>
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string(12) "Ref3 changed"
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}
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object(stdClass)#%d (1) {
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["a"]=>
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object(stdClass)#%d (1) {
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["b"]=>
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string(12) "Ref4 changed"
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}
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}
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object(stdClass)#%d (1) {
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["a"]=>
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object(stdClass)#%d (1) {
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["b"]=>
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object(stdClass)#%d (1) {
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["c"]=>
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string(12) "Ref5 changed"
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}
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}
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}
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