Php/docs/function.uopz-allow-exit
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uopz_allow_exit
(PECL uopz 5, PECL uopz 6)
uopz_allow_exit — Allows control over disabled exit opcode
Description
uopz_allow_exit
( bool $allow
) : void
By default uopz disables the exit opcode, so exit() calls are practically ignored. uopz_allow_exit() allows to control this behavior.
Parameters
allow- Whether to allow the execution of exit opcodes or not.
Return Values
No value is returned.
Examples
Example #1 uopz_allow_exit() example
<?phpexit(1);echo 1;uopz_allow_exit(true);exit(2);echo 2;?>
The above example will output:
1
Notes
Caution OPcache optimizes away dead code after unconditional exit.
