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[ticket/13597] Modify variable-variable syntax to be compatible with PHP7

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PHPBB3-13597
This commit is contained in:
Marc Alexander
2015-02-11 12:03:54 +01:00
parent c6a371531b
commit 3df25babce
7 changed files with 14 additions and 14 deletions
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2
phpBB/install/install_convert.php
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@@ -599,7 +599,7 @@ class install_convert extends module
'S_EXPLAIN' => $vars['explain'],
'S_LEGEND' => false,
'TITLE_EXPLAIN' => ($vars['explain']) ? $lang[$vars['lang'] . '_EXPLAIN'] : '',
'CONTENT' => $this->p_master->input_field($config_key, $vars['type'], $$config_key, $options),
'CONTENT' => $this->p_master->input_field($config_key, $vars['type'], ${$config_key}, $options),
)
);
}