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@ -83,7 +83,28 @@ class Cache
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$this->io->write('Writing '.$this->root . $file.' into cache');
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}
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return file_put_contents($this->root . $file, $contents);
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try {
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return file_put_contents($this->root . $file, $contents);
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} catch(\ErrorException $e) {
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if (preg_match('{^file_put_contents\(\): Only ([0-9]+) of ([0-9]+) bytes written}', $e->getMessage(), $m)) {
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// Remove partial file.
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unlink($this->root . $file);
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$message = sprintf(
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'<warning>Writing %1$s into cache failed after %2$u of %3$u bytes written, only %4$u bytes of free space available</warning>',
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$this->root . $file,
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$m[1],
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$m[2],
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@disk_free_space($this->root . dirname($file))
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);
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$this->io->write($message);
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return false;
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}
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throw $e;
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}
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}
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return false;
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