65 lines
1.5 KiB
PHP
65 lines
1.5 KiB
PHP
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<?php
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// XStringTrait.php
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// Created: 2021-06-22
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// Updated: 2022-02-27
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namespace Index;
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use BadMethodCallException;
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/**
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* Provides method implementations that are common between all string types.
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* @internal
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*/
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trait XStringTrait {
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/**
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* Gets the length of the string.
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*
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* For compliance with the Countable interface.
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*
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* @see https://www.php.net/manual/en/class.countable.php
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* @return int Length of the string.
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*/
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public function count(): int {
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return $this->getLength();
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}
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/**
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* Necessary to comply with the ArrayAccess interface.
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*
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* @internal
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*/
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public function offsetSet(mixed $offset, mixed $value): void {
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throw new BadMethodCallException('Strings are immutable.');
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}
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/**
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* Necessary to comply with the ArrayAccess interface.
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*
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* @internal
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*/
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public function offsetUnset(mixed $offset): void {
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throw new BadMethodCallException('Strings are immutable.');
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}
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public function toBool(): bool {
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return XString::toBool($this);
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}
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public function toInt(int $base = 10): int {
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return XString::toInt($this, $base);
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}
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public function toFloat(): float {
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return XString::toFloat($this);
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}
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public function escape(
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int $flags = ENT_COMPAT | ENT_HTML5,
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?string $encoding = null,
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bool $doubleEncoding = true
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): IString {
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return new AString(XString::escape($this, $flags, $encoding, $doubleEncoding));
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}
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}
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