(PECL uopz 1, PECL uopz 2)
uopz_overload — Overload a VM opcode
This function has been REMOVED in PECL uopz 5.0.0.
uopz_overload(int $opcode, Callable $callable): void
Overloads the specified opcode with the user defined function
opcodeA valid opcode, see constants for details of supported codes
callableExample #1 uopz_overload() example
<?php
uopz_overload(ZEND_EXIT, function(){});
exit();
echo "Hello World";
?> The above example will output:
Hello World
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https://www.php.net/manual/en/function.uopz-overload.php