Christoph Hansen emphazer

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Name	Description

Assignment
Assign `value` to `variable` if `variable` is not already set. Value will be returned. Couple with `:` no-op if return value is to be discarded.	`${variable="value"}` `: ${variable="value"}`

	#!/bin/bash

	# baseline advagg + httprl configuration
	$conf['advagg_bundler_active'] = 1;
	$conf['advagg_cache_level'] = 1;
	$conf['advagg_combine_css_media'] = 0;
	$conf['advagg_core_groups'] = 0;
	$conf['advagg_css_compressor'] = 2;
	$conf['advagg_css_inline_compressor'] = 2;
	$conf['advagg_css_inline_compress_if_not_cacheable'] = 1;