[WI-47005] Add sapi_windows_vt100_support (#613)

* [WI-47005] Add sapi_windows_vt100_support

* [WI-47005] Move description's part from the 'enable' description

* [WI-47005] move vt100_support stub to another sapi_windows functions

standard/basic.php

@@ -127,6 +127,29 @@ function sapi_windows_cp_conv($in_codepage, $out_codepage, $subject) {}
  */
 function sapi_windows_cp_is_utf8() {}
 
+/**
+ * Get or set VT100 support for the specified stream associated to an output buffer of a Windows console.
+ *
+ * At startup, PHP tries to enable the VT100 feature of the STDOUT/STDERR streams.
+ * By the way, if those streams are redirected to a file, the VT100 features may not be enabled.
+ *
+ * If VT100 support is enabled, it is possible to use control sequences as they are known from the VT100 terminal.
+ * They allow the modification of the terminal's output. On Windows these sequences are called Console Virtual Terminal Sequences.
+ * @link https://php.net/manual/en/function.sapi-windows-vt100-support.php
+ * @param resource $stream
+ * @param bool $enable [optional]<p>
+ *
+ * If <i>enable</i> is omitted, the function returns TRUE if the stream stream has VT100 control codes enabled, FALSE otherwise.
+ *
+ * If <i>enable</i> is specified, the function will try to enable or disable the VT100 features of the stream stream.
+ * If the feature has been successfully enabled (or disabled), the function will return TRUE, or FALSE otherwise.
+ * </p>
+ * @return bool If <i>enable</i> is not specified: returns TRUE if the VT100 feature is enabled, FALSE otherwise.
+ * If <i>enable</i> is specified: Returns TRUE on success or FALSE on failure.
+ * @since 7.2
+ */
+function sapi_windows_vt100_support ($stream, $enable) {}
+
 /**
  * The full path and filename of the file. If used inside an include,
  * the name of the included file is returned.