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public
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__construct(string|null $storagePath = null, string|null $systemSecret = null)
FileStorage constructor.
Parameters
| $storagePath |
filesystem path to storage (without trailing slash)
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| $systemSecret |
prefix unique to this system
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#
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protected
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fileName(string $name): string
Fetch key data by name
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#
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protected
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generateSystemSecret(): string
Construct a string related to the system to make name less predictable
Construct a string related to the system to make name less predictable
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#
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public
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save(string $name, string $data): boolean
Save key data by name
Parameters
| $name |
key name
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| $data |
key data, serialized to string if required
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Returns
true if key saved, otherwise false
Implements
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#
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public
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fetch(string $name): string|false
Fetch key data by name
Parameters
Returns
key data (possibly serialized) or false on error
Implements
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#
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public
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exists(string $name): boolean
Check if key data exists
Parameters
Returns
true if key exists, otherwise false
Implements
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#
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public
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delete(string $name): boolean
Delete a key
Parameters
Returns
true if key deleted, otherwise false
Implements
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#
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