uopz_allow_exit

(PECL uopz 5, PECL uopz 6, PECL uopz 7)

uopz_allow_exitAllows 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.

Liste de paramètres

allow

Whether to allow the execution of exit opcodes or not.

Valeurs de retour

Aucune valeur n'est retournée.

Exemples

Exemple #1 uopz_allow_exit() example

<?php
exit(1);
echo 
1;
uopz_allow_exit(true);
exit(
2);
echo 
2;
?>

L'exemple ci-dessus va afficher :

1

Notes

Attention

OPcache optimizes away dead code after unconditional exit.

Voir aussi

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