2 new scripts

1 files changed, 152 insertions, 0 deletions

diff --git a/phpa.php b/phpa.php
new file mode 100755
index 0000000..48a1df9
--- /dev/null
+++ b/phpa.php
@@ -0,0 +1,152 @@
+#!/usr/bin/php -qCn
+<?
+/*
+    $Id: phpa.php 2008/04/28 $
+
+    David Phillips <david@acz.org>
+*/
+
+    __phpa__setup();
+    __phpa__print_info();
+
+    for (;;)
+    {
+        readline_completion_function("__phpa__rl_complete");
+        $__phpa__line = readline(">>> ");
+        if ($__phpa__line === false)
+        {
+            echo "\n";
+            break;
+        }
+        if (strlen($__phpa__line) == 0)
+            continue;
+        if ((!isset($__phpa__hist)) || (($__phpa__line != $__phpa__hist)))
+        {
+            readline_add_history($__phpa__line);
+            $__phpa__hist = $__phpa__line;
+        }
+
+        if (__phpa__is_immediate($__phpa__line))
+            $__phpa__line = "return ($__phpa__line)";
+
+        ob_start();
+        $ret = eval("unset(\$__phpa__line); $__phpa__line;");
+        if (ob_get_length() == 0)
+        {
+            if (is_bool($ret))
+                echo ($ret ? "true" : "false");
+            else if (is_string($ret))
+                echo "'" . addcslashes($ret, "\0..\37\177..\377")  . "'";
+            else if (!is_null($ret))
+                print_r($ret);
+        }
+        unset($ret);
+        $out = ob_get_contents();
+        ob_end_clean();
+        if ((strlen($out) > 0) && (substr($out, -1) != "\n"))
+            $out .= "\n";
+        echo $out;
+        unset($out);
+    }
+
+    function __phpa__rl_complete($line, $pos, $cursor)
+    {
+        $const = array_keys(get_defined_constants());
+        $var = array_keys($GLOBALS);
+
+        $func = get_defined_functions();
+        $s = "__phpa__";
+        foreach ($func["user"] as $i)
+            if (substr($i, 0, strlen($s)) != $s)
+                $func["internal"][] = $i;
+        $func = $func["internal"];
+
+        return array_merge($const, $var, $func);
+    }
+
+    function __phpa__is_immediate($line)
+    {
+        $skip = array("class", "declare", "die", "echo", "exit", "for",
+                      "foreach", "function", "global", "if", "include",
+                      "include_once", "print", "require", "require_once",
+                      "return", "static", "switch", "unset", "while");
+        $okeq = array("===", "!==", "==", "!=", "<=", ">=");
+        $code = "";
+        $sq = false;
+        $dq = false;
+        for ($i = 0; $i < strlen($line); $i++)
+        {
+            $c = $line{$i};
+            if ($c == "'")
+                $sq = !$sq;
+            else if ($c == '"')
+                $dq = !$dq;
+            else if (($sq) || ($dq))
+            {
+                if ($c == "\\")
+                    $i++;
+            }
+            else
+                $code .= $c;
+        }
+        $code = str_replace($okeq, "", $code);
+        if (strcspn($code, ";{=") != strlen($code))
+            return false;
+        $kw = split("[^A-Za-z0-9_]", $code);
+        foreach ($kw as $i)
+            if (in_array($i, $skip))
+                return false;
+        return true;
+    }
+
+    function __phpa__print_info()
+    {
+        $ver = phpversion();
+        $sapi = php_sapi_name();
+        $date = __phpa__build_date();
+        $os = PHP_OS;
+        echo "PHP $ver ($sapi) ($date) [$os]\n";
+    }
+
+    function __phpa__build_date()
+    {
+        ob_start();
+        phpinfo(INFO_GENERAL);
+        $x = ob_get_contents();
+        ob_end_clean();
+        $x = strip_tags($x);
+        $x = explode("\n", $x);
+        $s = array("Build Date => ", "Build Date ");
+        foreach ($x as $i)
+            foreach ($s as $j)
+                if (substr($i, 0, strlen($j)) == $j)
+                    return trim(substr($i, strlen($j)));
+        return "???";
+    }
+
+    function __phpa__setup()
+    {
+        if (version_compare(phpversion(), "4.3.0", "<"))
+        {
+            echo "PHP 4.3.0 or above is required.\n";
+            exit(111);
+        }
+        if (!extension_loaded("readline"))
+        {
+            $prefix = (PHP_SHLIB_SUFFIX == "dll") ? "php_" : "";
+            if (!@dl($prefix . "readline." . PHP_SHLIB_SUFFIX))
+            {
+                echo "The 'readline' module is required.\n";
+                exit(111);
+            }
+        }
+        error_reporting(E_ALL | E_STRICT);
+        ini_set("error_log", NULL);
+        ini_set("log_errors", 1);
+        ini_set("html_errors", 0);
+        ini_set("display_errors", 0);
+        while (ob_get_level())
+            ob_end_clean();
+        ob_implicit_flush(true);
+    }
+?>