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Allow optional trailing comma in parameter list #5306

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Allow optional trailing comma in parameter list #5306

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38 changes: 38 additions & 0 deletions Zend/tests/func_sig_trailing_comma.phpt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,38 @@
--TEST--
Trailing comma in function signatures
--FILE--
<?php

function test(
$there,
$are,
$many,
$params,
) {
echo "Foo\n";
}

class Test {
public function method(
$there,
$are,
$many,
$params,
) {
echo "Foo\n";
}
}

$func = function(
$there,
$are,
$many,
$params,
) {
echo "Foo\n";
};

?>
===DONE===
--EXPECT--
===DONE===
2 changes: 1 addition & 1 deletion Zend/zend_language_parser.y
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Original file line number Diff line number Diff line change
Expand Up @@ -633,7 +633,7 @@ alt_if_stmt:
;

parameter_list:
non_empty_parameter_list { $$ = $1; }
non_empty_parameter_list possible_comma { $$ = $1; }
| %empty { $$ = zend_ast_create_list(0, ZEND_AST_PARAM_LIST); }
;

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