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37 lines
1.1 KiB
PHP
37 lines
1.1 KiB
PHP
<?php
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namespace Safe;
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use Safe\Exceptions\DatetimeException;
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/**
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* Identical to the date function except that
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* the time returned is Greenwich Mean Time (GMT).
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*
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* @param string $format The format of the outputted date string. See the formatting
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* options for the date function.
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* @param int $timestamp The optional timestamp parameter is an
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* integer Unix timestamp that defaults to the current
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* local time if a timestamp is not given. In other
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* words, it defaults to the value of time.
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* @return string Returns a formatted date string. If a non-numeric value is used for
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* timestamp, FALSE is returned and an
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* E_WARNING level error is emitted.
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* @throws DatetimeException
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* @deprecated The Safe version of this function is no longer needed in PHP 8.0+
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*
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*/
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function gmdate(string $format, int $timestamp = null): string
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{
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error_clear_last();
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if ($timestamp !== null) {
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$result = \gmdate($format, $timestamp);
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} else {
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$result = \gmdate($format);
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}
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if ($result === false) {
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throw DatetimeException::createFromPhpError();
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}
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return $result;
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}
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