15 lines
239 B
PHP
15 lines
239 B
PHP
<?php
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class Example {
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function foo($x) {
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return 42 + $x;
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}
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}
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$example = new Example();
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$name = 'foo';
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echo $example->$name(5), "\n"; // prints "47"
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// alternately:
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echo call_user_func(array($example, $name), 5), "\n";
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?>
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