Code Duplication    Length = 7-7 lines in 2 locations

lib/modules/mod_wkhtmltoimage.php 1 location

@@ 40-46 (lines=7) @@
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			}
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			$execString = $this->config['cmd'];
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			foreach ($this->options as $name => $value) {
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				if ( is_bool( $name ) ) {
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					$execString .= " --$name";
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				} else {
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					$execString .= " --$name " . escapeshellarg( $value );
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				}
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			}
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			foreach ($this->cookies as $name => $value) {
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				$execString .= " --cookie " . escapeshellarg( $name ) . " " . escapeshellarg( $value );

lib/modules/mod_wkhtmltopdf.php 1 location

@@ 41-47 (lines=7) @@
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			}
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			$execString = $this->config['cmd'];
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			foreach ($this->options as $name => $value) {
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				if ( is_bool( $value ) ) {
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					$execString .= " --$name";
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				} else {
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					$execString .= " --$name " . escapeshellarg( $value );
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				}
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			}
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			foreach ($this->cookies as $name => $value) {
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				$execString .= " --cookie " . escapeshellarg( $name ) . " " . escapeshellarg( $value );