Symfony/Change configuration/en

The core library contains a lot of configuration options documented in the Configuration section that can be changed in the aimeos_shop section of the config.yml file and they are displayed in the documentation like this:

client/html/catalog/filter/default/button = 1

Symfony uses the YAML configuration format by default which looks a little bit different. In YAML, each configuration part is indented by four additional spaces, so the "client" part below the "aimeos_shop" section is indented by four spaces while the "html" part is indented by eight spaces and so on.

As a rule of thumb, replace each slash (/) by a colon, a new line and four spaces (" ") for each additional indention:

```
aimeos_shop:
```
```
    client:
```
```
        html:
```
```
            catalog:
```
```
                filter:
```
```
                    default:
```
```
                        button: 1
```

The same works with arrays of values as well. In this case you can shorten YAML syntax by using the square brackets ([ and ]) in front of the list of values:

```
aimeos_shop:
```
```
    client:
```
```
        html:
```
```
            catalog:
```
```
                filter:
```
```
                    default:
```

                        subparts: [search, tree, attribute]

Values that contains not only values consisting of a-z, A-Z and 0-9 should be enclosed in double quotes ("):

```
aimeos_shop:
```
```
    test: "my test value"
```

Some values can contain a percent sign, which is a special operator in YAML files. Those percent signs must be quoted with another percent sign. A value like "%1$s%2$s" must be added to the config.yml file as

```
aimeos_shop:
```
```
    test: "%%1$s%%2$s"
```

Symfony/Change configuration/en

From Aimeos documentation

< Symfony‎ | Change configuration