Arvid Zimmermann azett

## php-8.1-strftime.php
<?php
namespace PHP81_BC;

/**
 * Locale-formatted strftime using IntlDateFormatter (PHP 8.1 compatible)
 * This provides a cross-platform alternative to strftime() for when it will be removed from PHP.
 * Note that output can be slightly different between libc sprintf and this function as it is using ICU.
 *
 * Usage:
 * use func \PHP81_BC\strftime;

## Function.Date-Format-Conversion.php
<?php

/**
 * Convert date/time format between `date()` and `strftime()`
 *
 * Timezone conversion is done for Unix. Windows users must exchange %z and %Z.
 *
 * Unsupported date formats : S, n, t, L, B, G, u, e, I, P, Z, c, r
 * Unsupported strftime formats : %U, %W, %C, %g, %r, %R, %T, %X, %c, %D, %F, %x
 *
	<?php
	namespace PHP81_BC;

	/**
	* Locale-formatted strftime using IntlDateFormatter (PHP 8.1 compatible)
	* This provides a cross-platform alternative to strftime() for when it will be removed from PHP.
	* Note that output can be slightly different between libc sprintf and this function as it is using ICU.
	*
	* Usage:
	* use func \PHP81_BC\strftime;
	<?php

	/**
	* Convert date/time format between `date()` and `strftime()`
	*
	* Timezone conversion is done for Unix. Windows users must exchange %z and %Z.
	*
	* Unsupported date formats : S, n, t, L, B, G, u, e, I, P, Z, c, r
	* Unsupported strftime formats : %U, %W, %C, %g, %r, %R, %T, %X, %c, %D, %F, %x
	*