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AbstractEnum::tryFrom()

AbstractEnum::tryFrom( string $value ): static|null

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Tries to create an enum instance from a value, returns null if invalid.

Parameters

$valuestringrequired
The enum value.

Return

static|null The enum instance or null.

Source

final public static function tryFrom(string $value): ?self
{
    $constants = static::getConstants();
    foreach ($constants as $name => $constantValue) {
        if ($constantValue === $value) {
            return self::getInstance($constantValue, $name);
        }
    }
    return null;
}

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UsesDescription
AbstractEnum::getInstance()wp-includes/php-ai-client/src/Common/AbstractEnum.php

Gets or creates a singleton instance for the given value and name.

Used byDescription
AbstractEnum::from()wp-includes/php-ai-client/src/Common/AbstractEnum.php

Creates an enum instance from a value, throws exception if invalid.

Changelog

VersionDescription
0.1.0Introduced.

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