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@ 2013-05-14T08:09:52Z

<?php

// iconv checks
if ( !function_exists( 'iconv' ) ) {
	echo( "JsonFallback: iconv PHP extension is missing\n" );
}
if ( iconv( 'UTF-8', 'UTF-16BE', "\x00" ) !== "\x00\x00" ) {
	echo( "JsonFallback: iconv PHP extension failed to convert U+0000\n" );
}
if ( iconv( 'UTF-8', 'UTF-16BE', "\xc4\x80" ) !== "\x01\x00" ) {
	echo( "JsonFallback: iconv PHP extension failed to convert U+0100\n" );
}
if ( iconv( 'UTF-8', 'UTF-16BE', "\xef\xbf\xbf" ) !== "\xff\xff" ) {
	echo( "JsonFallback: iconv PHP extension failed to convert U+FFFF\n" );
}
if ( iconv( 'UTF-8', 'UTF-16BE', "\xf0\x90\x80\x80" ) !== "\xd8\x00\xdc\x00" ) {
	echo( "JsonFallback: iconv PHP extension failed to convert U+10000\n" );
}
if ( $rv = @iconv( 'UTF-8', 'UTF-16BE', "\xc0\x80" ) !== false ) {
	echo( "JsonFallback: iconv PHP extension failed to reject C0 80\n" );
    var_dump( $rv );
}
if ( $rv = @iconv( 'UTF-8', 'UTF-16BE', "\xf4\x90\x80\x80" ) !== false ) {
	echo( "JsonFallback: iconv PHP extension failed to reject F4 90 80 80\n" );
    var_dump( $rv );
}

Output for git.master, git.master_jit, rfc.property-hooks: Warning: iconv(): Wrong encoding, conversion from "UTF-8" to "UTF-16BE" is not allowed in /in/H6fhf on line 7 JsonFallback: iconv PHP extension failed to convert U+0000 Warning: iconv(): Wrong encoding, conversion from "UTF-8" to "UTF-16BE" is not allowed in /in/H6fhf on line 10 JsonFallback: iconv PHP extension failed to convert U+0100 Warning: iconv(): Wrong encoding, conversion from "UTF-8" to "UTF-16BE" is not allowed in /in/H6fhf on line 13 JsonFallback: iconv PHP extension failed to convert U+FFFF Warning: iconv(): Wrong encoding, conversion from "UTF-8" to "UTF-16BE" is not allowed in /in/H6fhf on line 16 JsonFallback: iconv PHP extension failed to convert U+10000

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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