Initial Commit

dependencies/amphp/process/lib/functions.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace WP_Ultimo\Dependencies\Amp\Process;
+
+const BIN_DIR = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'bin';
+const IS_WINDOWS = (\PHP_OS & "\xdf\xdf\xdf") === 'WIN';
+if (!\function_exists(__NAMESPACE__ . '\\escapeArguments')) {
+    if (IS_WINDOWS) {
+        /**
+         * Escapes the command argument for safe inclusion into a Windows command string.
+         *
+         * @param string $arg
+         *
+         * @return string
+         */
+        function escapeArguments(string $arg) : string
+        {
+            return '"' . \preg_replace_callback('(\\\\*("|$))', function (array $m) : string {
+                return \str_repeat('\\', \strlen($m[0])) . $m[0];
+            }, $arg) . '"';
+        }
+    } else {
+        /**
+         * Escapes the command argument for safe inclusion into a Posix shell command string.
+         *
+         * @param string $arg
+         *
+         * @return string
+         */
+        function escapeArguments(string $arg) : string
+        {
+            return \escapeshellarg($arg);
+        }
+    }
+}