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run code in 150+ php & hhvm versions
Bugs & Features
<?php function someFunction2() { } $functionVariable = 'someFunction2'; var_dump(is_callable($functionVariable, true, $callable_name)); // bool(true) echo $callable_name, "\n";
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bool(true) someFunction2