uopz_allow_exit
(PECL uopz 5, PECL uopz 6, PECL uopz 7)
uopz_allow_exit — Allows control over disabled exit opcode
Description
uopz_allow_exit(bool
$allow): voidBy 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
<?php
exit(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.
See Also
- uopz_get_exit_status() - Retrieve the last set exit status
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