Lines Matching full:if

37         if ($this->isLocked()) throw new \Exception('no save');
40         if (file_exists($this->savefile)) {
41             if (file_exists($this->savefile . '.bak.php')) @unlink($this->savefile . '.bak.php');
42 …  if (!io_rename($this->savefile, $this->savefile . '.bak.php')) throw new \Exception('no backup');
45         if (!$fh = @fopen($this->savefile, 'wb')) {
52             if ($setting->shouldBeSaved()) {
57         if ($out === '') {
64         if ($conf['fperm']) chmod($this->savefile, $conf['fperm']);
77         if ($this->isLocked()) throw new \Exception('no save');
83      * Invalidate the opcache of the given file (if possible)
90         if (!function_exists('opcache_invalidate')) return;
99      * Configuration is considered locked if there is no local settings filename
106         if (!$this->savefile) return true;
107         if (!is_writable(dirname($this->savefile))) return true;
108         if (file_exists($this->savefile) && !is_writable($this->savefile)) return true;