voku /
Arrayy
| @@ 3096-3109 (lines=14) @@ | ||
| 3093 | * @return bool |
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| 3094 | * <p>Returns true if associative, false otherwise.</p> |
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| 3095 | */ |
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| 3096 | public function isAssoc(bool $recursive = false): bool |
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| 3097 | { |
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| 3098 | if ($this->isEmpty()) { |
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| 3099 | return false; |
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| 3100 | } |
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| 3101 | ||
| 3102 | foreach ($this->keys($recursive)->getGeneratorByReference() as &$key) { |
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| 3103 | if ((string) $key !== $key) { |
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| 3104 | return false; |
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| 3105 | } |
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| 3106 | } |
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| 3107 | ||
| 3108 | return true; |
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| 3109 | } |
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| 3110 | ||
| 3111 | /** |
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| 3112 | * Check if a given key or keys are empty. |
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| @@ 3173-3186 (lines=14) @@ | ||
| 3170 | * @return bool |
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| 3171 | * <p>Returns true if numeric, false otherwise.</p> |
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| 3172 | */ |
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| 3173 | public function isNumeric(): bool |
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| 3174 | { |
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| 3175 | if ($this->isEmpty()) { |
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| 3176 | return false; |
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| 3177 | } |
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| 3178 | ||
| 3179 | foreach ($this->keys()->getGeneratorByReference() as &$key) { |
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| 3180 | if ((int) $key !== $key) { |
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| 3181 | return false; |
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| 3182 | } |
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| 3183 | } |
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| 3184 | ||
| 3185 | return true; |
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| 3186 | } |
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| 3187 | ||
| 3188 | /** |
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| 3189 | * Check if the current array is sequential [0, 1, 2, 3, 4, 5 ...] or not. |
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