Updated to Drupal 8.5. Core Media not yet in use.

[yaffs-website] / vendor / psy / psysh / src / Psy / ExecutionLoop / Loop.php

diff --git a/vendor/psy/psysh/src/Psy/ExecutionLoop/Loop.php b/vendor/psy/psysh/src/Psy/ExecutionLoop/Loop.php
deleted file mode 100644 (file)
index 79c3109..0000000
--- a/vendor/psy/psysh/src/Psy/ExecutionLoop/Loop.php
+++ /dev/null
@@ -1,186 +0,0 @@
-<?php
-
-/*
- * This file is part of Psy Shell.
- *
- * (c) 2012-2017 Justin Hileman
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Psy\ExecutionLoop;
-
-use Psy\Configuration;
-use Psy\Exception\BreakException;
-use Psy\Exception\ErrorException;
-use Psy\Exception\ThrowUpException;
-use Psy\Exception\TypeErrorException;
-use Psy\Shell;
-
-/**
- * The Psy Shell execution loop.
- */
-class Loop
-{
-    const NOOP_INPUT = 'return null;';
-
-    /**
-     * Loop constructor.
-     *
-     * The non-forking loop doesn't have much use for Configuration, so we'll
-     * just ignore it.
-     *
-     * @param Configuration $config
-     */
-    public function __construct(Configuration $config)
-    {
-        // don't need this
-    }
-
-    /**
-     * Run the execution loop.
-     *
-     * @throws ThrowUpException if thrown by the `throw-up` command
-     *
-     * @param Shell $shell
-     */
-    public function run(Shell $shell)
-    {
-        $loop = function ($__psysh__) {
-            // Load user-defined includes
-            set_error_handler(array($__psysh__, 'handleError'));
-            try {
-                foreach ($__psysh__->getIncludes() as $__psysh_include__) {
-                    include $__psysh_include__;
-                }
-            } catch (\Exception $_e) {
-                $__psysh__->writeException($_e);
-            }
-            restore_error_handler();
-            unset($__psysh_include__);
-
-            extract($__psysh__->getScopeVariables(false));
-
-            do {
-                $__psysh__->beforeLoop();
-                $__psysh__->setScopeVariables(get_defined_vars());
-
-                try {
-                    // read a line, see if we should eval
-                    $__psysh__->getInput();
-
-                    // evaluate the current code buffer
-                    ob_start(
-                        array($__psysh__, 'writeStdout'),
-                        version_compare(PHP_VERSION, '5.4', '>=') ? 1 : 2
-                    );
-
-                    // Let PsySH inject some magic variables back into the
-                    // shell scope... things like $__class, and $__file set by
-                    // reflection commands
-                    extract($__psysh__->getSpecialScopeVariables(false));
-
-                    // And unset any magic variables which are no longer needed
-                    foreach ($__psysh__->getUnusedCommandScopeVariableNames() as $__psysh_var_name__) {
-                        unset($$__psysh_var_name__, $__psysh_var_name__);
-                    }
-
-                    set_error_handler(array($__psysh__, 'handleError'));
-                    $_ = eval($__psysh__->flushCode() ?: Loop::NOOP_INPUT);
-                    restore_error_handler();
-
-                    ob_end_flush();
-
-                    $__psysh__->writeReturnValue($_);
-                } catch (BreakException $_e) {
-                    restore_error_handler();
-                    if (ob_get_level() > 0) {
-                        ob_end_clean();
-                    }
-                    $__psysh__->writeException($_e);
-
-                    return;
-                } catch (ThrowUpException $_e) {
-                    restore_error_handler();
-                    if (ob_get_level() > 0) {
-                        ob_end_clean();
-                    }
-                    $__psysh__->writeException($_e);
-
-                    throw $_e;
-                } catch (\TypeError $_e) {
-                    restore_error_handler();
-                    if (ob_get_level() > 0) {
-                        ob_end_clean();
-                    }
-                    $__psysh__->writeException(TypeErrorException::fromTypeError($_e));
-                } catch (\Error $_e) {
-                    restore_error_handler();
-                    if (ob_get_level() > 0) {
-                        ob_end_clean();
-                    }
-                    $__psysh__->writeException(ErrorException::fromError($_e));
-                } catch (\Exception $_e) {
-                    restore_error_handler();
-                    if (ob_get_level() > 0) {
-                        ob_end_clean();
-                    }
-                    $__psysh__->writeException($_e);
-                }
-
-                $__psysh__->afterLoop();
-            } while (true);
-        };
-
-        // bind the closure to $this from the shell scope variables...
-        if (self::bindLoop()) {
-            $that = $shell->getBoundObject();
-            if (is_object($that)) {
-                $loop = $loop->bindTo($that, get_class($that));
-            } else {
-                $loop = $loop->bindTo(null, null);
-            }
-        }
-
-        $loop($shell);
-    }
-
-    /**
-     * A beforeLoop callback.
-     *
-     * This is executed at the start of each loop iteration. In the default
-     * (non-forking) loop implementation, this is a no-op.
-     */
-    public function beforeLoop()
-    {
-        // no-op
-    }
-
-    /**
-     * A afterLoop callback.
-     *
-     * This is executed at the end of each loop iteration. In the default
-     * (non-forking) loop implementation, this is a no-op.
-     */
-    public function afterLoop()
-    {
-        // no-op
-    }
-
-    /**
-     * Decide whether to bind the execution loop.
-     *
-     * @return bool
-     */
-    protected static function bindLoop()
-    {
-        // skip binding on HHVM <= 3.5.0
-        // see https://github.com/facebook/hhvm/issues/1203
-        if (defined('HHVM_VERSION')) {
-            return version_compare(HHVM_VERSION, '3.5.0', '>=');
-        }
-
-        return version_compare(PHP_VERSION, '5.4', '>=');
-    }
-}