Function Hook_payment_gateway_authorize->_substring_between
Definitions
sources/hooks/systems/payment_gateway/authorize.php
- Helper function for parsing response, gets a substring between two text strings.
- Visibility: protected
- Is abstract?: No
- Is static?: No
- Is final?: No
- Returns: string
Parameters
| Name | Type | Passed by reference? | Variadic? | Default | Set | Range | Description |
|---|---|---|---|---|---|---|---|
| $haystack | string | No | No | required parameter | N/A | N/A | The response |
| $start | string | No | No | required parameter | N/A | N/A | Start text |
| $end | string | No | No | required parameter | N/A | N/A | End text |
Returns
- The substring (null: error)
- Type: ?string
- Set: N/A
- Range: N/A
Preview
Code (PHP)
/**
* Helper function for parsing response, gets a substring between two text strings.
*
* @param string $haystack The response
* @param string $start Start text
* @param string $end End text
* @return ?string The substring (null: error)
*/
protected function _substring_between(string $haystack, string $start, string $end) : ?string
* Helper function for parsing response, gets a substring between two text strings.
*
* @param string $haystack The response
* @param string $start Start text
* @param string $end End text
* @return ?string The substring (null: error)
*/
protected function _substring_between(string $haystack, string $start, string $end) : ?string
