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23 lines
348 B
PHP
23 lines
348 B
PHP
--TEST--
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Adding an optional by-ref arg in a child method
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--FILE--
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<?php
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class Test1 {
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public function method1() {
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$this->method2($x);
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var_dump($x);
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}
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public function method2() {}
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}
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class Test2 extends Test1 {
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public function method2(&$x = null) {
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++$x;
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}
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}
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(new Test2)->method1();
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?>
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--EXPECT--
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int(1)
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