How can I call a PHP function stored as a string from within another PHP function? -

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i find myself in situation need call php function stored string php function.

<?php $phpcodestring = "<?php echo 'hello world!' ?>"; echo $phpcodestring; ?>

how can hello world render screen above structure?

back few steps - why need that?

99.9% of time there better way eval().

or use create_function() internally uses eval() isn't better, when not defining function body directly string literal can sure there , there nothing potentially dangerous.


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