Function __global->isset
Definitions
sources_custom/phpstub.php
- Finds whether a variable exists / is not null / is an actually dereferencable array element. Do not use this for the null case, and otherwise ONLY when for efficiency reasons.
- Is abstract?: No
- Is static?: No
- Is final?: No
- Return: bool
Parameters
| Name | Type | Default | Set | Range | Description |
|---|---|---|---|---|---|
| $path_a | mixed | required parameter | N/A | N/A | The variable |
| $path_b | mixed | True | N/A | N/A | The variable |
| $path_c | mixed | True | N/A | N/A | The variable |
| $path_d | mixed | True | N/A | N/A | The variable |
Return
- Whether it is set
- Type: boolean
- Set: N/A
- Range: N/A