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This article contains PHP code and is intended for developers. We offer this code as a courtesy, but don't provide support for code customizations or 3rd party development.
This article contains PHP code and is intended for developers. We offer this code as a courtesy, but don't provide support for code customizations or 3rd party development.
This hook can be used to adjust the attributes of the available currencies in a form.
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Usage
apply_filters( 'frm_currencies', 'my_custom_function' );
Parameters
- $currencies (array)
Examples
Place the euro symbol on the left side of the number
This example will place the euro symbol on the left side of the number.
apply_filters( 'frm_currencies', 'my_custom_function' );
function my_custom_function( $currencies ) {
$currencies['EUR']['symbol_left'] = $currencies['EUR']['symbol_right'];
$currencies['EUR']['symbol_right'] = '';
return $currencies;
}
Replace EUR with the code of the currency you want to filter