mirror of
https://github.com/php/php-src.git
synced 2024-11-23 18:04:36 +08:00
33 lines
361 B
PHP
33 lines
361 B
PHP
--TEST--
|
|
Testing isset and unset with variable variables
|
|
--FILE--
|
|
<?php
|
|
|
|
print "- isset ---\n";
|
|
|
|
$var_name = 'unexisting';
|
|
|
|
if (isset($$var_name)) {
|
|
print "error\n";
|
|
}
|
|
|
|
$test = 'var_name';
|
|
|
|
if (isset($$$test)) {
|
|
print "error\n";
|
|
}
|
|
|
|
print "- unset ---\n";
|
|
|
|
unset($$var_name);
|
|
|
|
unset($$$test);
|
|
|
|
print "done\n";
|
|
|
|
?>
|
|
--EXPECT--
|
|
- isset ---
|
|
- unset ---
|
|
done
|