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-rwxr-xr-xext/spl/examples/dba_array.php79
-rwxr-xr-xext/spl/examples/dba_dump.php28
-rwxr-xr-xext/spl/examples/dba_reader.inc83
-rwxr-xr-xext/spl/examples/filter.inc96
-rwxr-xr-xext/spl/examples/filter_tree.php20
-rwxr-xr-xext/spl/examples/ini_groups.php65
-rwxr-xr-xext/spl/examples/key_filter.inc102
-rwxr-xr-xext/spl/examples/sub_dir.inc134
-rwxr-xr-xext/spl/examples/tree.php18
9 files changed, 0 insertions, 625 deletions
diff --git a/ext/spl/examples/dba_array.php b/ext/spl/examples/dba_array.php
deleted file mode 100755
index ebbe5a7bac..0000000000
--- a/ext/spl/examples/dba_array.php
+++ /dev/null
@@ -1,79 +0,0 @@
-<?php
-
-/* dba array utility
- *
- * Usage php dba_dump <file> <handler> <key> [<value>]
- *
- * If <value> is specified then <key> is set to <value> in <file>.
- * Else the value of <key> is printed only.
- *
- * Note: configure with --enable-dba
- *
- * (c) Marcus Boerger
- */
-
-class dba_array implements spl_array_access {
- private $db;
-
- function __construct($file, $handler)
- {
- $this->db = dba_popen($file, "c", $handler);
- if (!$this->db) {
- throw new exception("Databse could not be opened");
- }
- }
-
- function __destruct()
- {
- dba_close($this->db);
- }
-
- function get($name)
- {
- $data = dba_fetch($name, $this->db);
- if($data) {
- if (ini_get('magic_quotes_runtime')) {
- $data = stripslashes($data);
- }
- return unserialize($data);
- }
- else
- {
- return NULL;
- }
- }
-
- function set($name, $value)
- {
- dba_replace($name, serialize($value), $this->db);
- return $value;
- }
-
- function exists($name)
- {
- return dba_exists($name, $this->db);
- }
-}
-
-try {
- if ($argc > 2) {
- $dba = new dba_array($argv[1], $argv[2]);
- if ($dba && $argc > 3) {
- if ($argc > 4) {
- $dba[$argv[3]] = $argv[4];
- }
- var_dump(array('Index' => $argv[3], 'Value' => $dba[$argv[3]]));
- }
- $dba = NULL;
- }
- else
- {
- echo "Not enough parameters\n";
- exit(1);
- }
-}
-catch (exception $err) {
- var_dump($err);
- exit(1);
-}
-?> \ No newline at end of file
diff --git a/ext/spl/examples/dba_dump.php b/ext/spl/examples/dba_dump.php
deleted file mode 100755
index 77ea2008bd..0000000000
--- a/ext/spl/examples/dba_dump.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-
-/* dba dump utility
- *
- * Usage: php dba_dump <file> <handler> [<regex>]
- *
- * Show all groups in the ini file specified by <file>.
- * The regular expression <regex> is used to filter the by setting name.
- *
- * Note: configure with --enable-dba
- *
- * (c) Marcus Boerger
- */
-
-require_once("dba_reader.inc");
-require_once("key_filter.inc");
-
-$db = new dba_reader($argv[1], $argv[2]);
-
-if ($argc>3) {
- $db = new key_filter($db, $argv[3]);
-}
-
-foreach($db as $key => $val) {
- echo "'$key' => '$val'\n";
-}
-
-?> \ No newline at end of file
diff --git a/ext/spl/examples/dba_reader.inc b/ext/spl/examples/dba_reader.inc
deleted file mode 100755
index b8c7365f97..0000000000
--- a/ext/spl/examples/dba_reader.inc
+++ /dev/null
@@ -1,83 +0,0 @@
-<?php
-
-/**
- * @brief This implements an dba iterator.
- * @author Marcus Boerger
- * @version 1.0
- */
-class dba_reader implements spl_sequence_assoc
-{
-
- private $db = NULL;
- private $key = false;
- private $val = false;
-
- /**
- * Open database $file with $handler in read only mode.
- *
- * @param file Database file to open.
- * @param handler Handler to use for database access.
- */
- function __construct($file, $handler) {
- $this->db = dba_open($file, 'r', $handler);
- }
-
- /**
- * Close database.
- */
- function __destruct() {
- if ($this->db) {
- dba_close($this->db);
- }
- }
-
- /**
- * Rewind to first element.
- */
- function rewind() {
- if ($this->db) {
- $this->key = dba_firstkey($this->db);
- }
- }
-
- /**
- * @return Current data.
- */
- function current() {
- return $this->val;
- }
-
- /**
- * Move to next element.
- *
- * @return void
- */
- function next() {
- if ($this->db) {
- $this->key = dba_nextkey($this->db);
- if ($this->key !== false) {
- $this->val = dba_fetch($this->key, $this->db);
- }
- }
- }
-
- /**
- * @return Whether more elements are available.
- */
- function hasMore() {
- if ($this->db && $this->key !== false) {
- return true;
- } else {
- return false;
- }
- }
-
- /**
- * @return Current key.
- */
- function key() {
- return $this->key;
- }
-}
-
-?> \ No newline at end of file
diff --git a/ext/spl/examples/filter.inc b/ext/spl/examples/filter.inc
deleted file mode 100755
index 1cab580edd..0000000000
--- a/ext/spl/examples/filter.inc
+++ /dev/null
@@ -1,96 +0,0 @@
-<?php
-
-/**
- * @brief Regular expression filter for string iterators
- * @author Marcus Boerger
- * @version 1.0
- *
- * Instances of this class act as a filter around iterators whose elements
- * are strings. In other words you can put an iterator into the constructor
- * and the instance will only return elements which match the given regular
- * expression.
- */
-class filter implements spl_forward
-{
- protected $it;
- protected $regex;
- protected $curr;
-
- /**
- * Constructs a filter around an iterator whose elemnts are strings.
- * If the given iterator is of type spl_sequence then its rewind()
- * method is called.
- *
- * @param it Object that implements at least spl_forward
- * @patam regex Regular expression used as a filter.
- */
- function __construct(spl_forward $it, $regex) {
- if ($it instanceof spl_sequence) {
- $it->rewind();
- }
- $this->it = $it;
- $this->regex = $regex;
- $this->fetch();
- }
-
- /**
- * Destruct the iterator.
- */
- function __destruct() {
- unset($this->it);
- }
-
- protected function accept($curr) {
- return ereg($this->regex, $curr);
- }
-
- /**
- * Fetch next element and store it.
- *
- * @return void
- */
- protected function fetch() {
- $this->curr = false;
- while ($this->it->hasMore()) {
- $curr = $this->it->current();
- if ($this->accept($curr)) {
- $this->curr = $curr;
- return;
- }
- $this->it->next();
- };
- }
-
- /**
- * Move to next element
- *
- * @return void
- */
- function next() {
- $this->it->next();
- $this->fetch();
- }
-
- /**
- * @return Whether more elements are available
- */
- function hasMore() {
- return $this->curr !== false;
- }
-
- /**
- * @return The current value
- */
- function current() {
- return $this->curr;
- }
-
- /**
- * hidden __clone
- */
- protected function __clone() {
- // disallow clone
- }
-}
-
-?> \ No newline at end of file
diff --git a/ext/spl/examples/filter_tree.php b/ext/spl/examples/filter_tree.php
deleted file mode 100755
index 8ee4cef556..0000000000
--- a/ext/spl/examples/filter_tree.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-
-/* tree view example
- *
- * Usage: php filter_tree.php <path> <regex>
- *
- * Simply specify the path to tree with parameter <path>.
- * The regular expression <regex> is used to filter the tree.
- *
- * (c) Marcus Boerger
- */
-
-require_once("sub_dir.inc");
-require_once("filter.inc");
-
-foreach(new filter(new sub_dir($argv[1]), $argv[2]) as $f) {
- echo "$f\n";
-}
-
-?> \ No newline at end of file
diff --git a/ext/spl/examples/ini_groups.php b/ext/spl/examples/ini_groups.php
deleted file mode 100755
index 1909e87c2d..0000000000
--- a/ext/spl/examples/ini_groups.php
+++ /dev/null
@@ -1,65 +0,0 @@
-<?php
-
-/* List groups within an ini file
- *
- * Usage: php dba_dump <file> [<regex>]
- *
- * Show all groups in the ini file specified by <file>.
- * The regular expression <regex> is used to filter the result.
- *
- * Note: configure with --enable-dba
- *
- * (c) Marcus Boerger
- */
-
-require_once("dba_reader.inc");
-require_once("key_filter.inc");
-
-/**
- * @brief Class to iterate all groups within an ini file.
- * @author Marcus Boerger
- * @version 1.0
- *
- * Using this class you can iterator over all groups of a ini file.
- *
- * This class uses a 'is-a' relation to key_filter in contrast to a 'has-a'
- * relation. Doing so both current() and key() methods must be overwritten.
- * If it would use a 'has-a' relation there would be much more to type...
- * but for puritists that would allow correctness in so far as then no
- * key() would be needed.
- */
-class ini_groups extends key_filter
-{
- /**
- * Construct an ini file group iterator from a filename.
- *
- * @param file Ini file to open.
- */
- function __construct($file) {
- parent::__construct(new dba_reader($file, 'inifile'), '^\[.*\]$');
- }
-
- /**
- * @return The current group.
- */
- function current() {
- return substr(parent::key(),1,-1);
- }
-
- /**
- * @return The current group.
- */
- function key() {
- return substr(parent::key(),1,-1);
- }
-}
-
-$it = new ini_groups($argv[1]);
-if ($argc>2) {
- $it = new key_filter($it, $argv[2]);
-}
-foreach($it as $group) {
- echo "$group\n";
-}
-
-?> \ No newline at end of file
diff --git a/ext/spl/examples/key_filter.inc b/ext/spl/examples/key_filter.inc
deleted file mode 100755
index 47ceed2246..0000000000
--- a/ext/spl/examples/key_filter.inc
+++ /dev/null
@@ -1,102 +0,0 @@
-<?php
-
-/**
- * @brief Regular expression filter for string iterators
- * @author Marcus Boerger
- * @version 1.0
- *
- * Instances of this class act as a filter around iterators whose elements
- * are strings. In other words you can put an iterator into the constructor
- * and the instance will only return elements which match the given regular
- * expression.
- */
-class key_filter implements spl_forward_assoc
-{
- protected $it;
- protected $regex;
- protected $key;
- protected $curr;
-
- /**
- * Constructs a filter around an iterator whose elemnts are strings.
- * If the given iterator is of type spl_sequence then its rewind()
- * method is called.
- *
- * @param it Object that implements at least spl_forward
- * @patam regex Regular expression used as a filter.
- */
- function __construct(spl_forward $it, $regex) {
- if ($it instanceof spl_sequence) {
- $it->rewind();
- }
- $this->it = $it;
- $this->regex = $regex;
- $this->fetch();
- }
-
- /**
- * Destruct the iterator.
- */
- function __destruct() {
- unset($this->it);
- }
-
- /**
- * Fetch next element and store it.
- *
- * @return void
- */
- protected function fetch() {
- $this->key = false;
- $this->curr = false;
- while ($this->it->hasMore()) {
- $key = $this->it->key();
- if (ereg($this->regex, $key)) {
- $this->key = $key;
- $this->curr = $this->it->current();
- return;
- }
- $this->it->next();
- };
- }
-
- /**
- * Move to next element
- *
- * @return void
- */
- function next() {
- $this->it->next();
- $this->fetch();
- }
-
- /**
- * @return Whether more elements are available
- */
- function hasMore() {
- return $this->key !== false;
- }
-
- /**
- * @return The current key
- */
- function key() {
- return $this->key;
- }
-
- /**
- * @return The current value
- */
- function current() {
- return $this->curr;
- }
-
- /**
- * hidden __clone
- */
- protected function __clone() {
- // disallow clone
- }
-}
-
-?> \ No newline at end of file
diff --git a/ext/spl/examples/sub_dir.inc b/ext/spl/examples/sub_dir.inc
deleted file mode 100755
index 2e869e78d4..0000000000
--- a/ext/spl/examples/sub_dir.inc
+++ /dev/null
@@ -1,134 +0,0 @@
-<?php
-
-/**
- * @brief Subdirectory aware directory iterator.
- * @author Marcus Boerger
- * @version 1.0
- *
- * This directory iterator recursively returns all files and directories
- * within a given path.
- */
-class sub_dir implements spl_sequence
-{
- protected $adir = array();
- protected $cnt = 0;
- protected $path = '';
- protected $curr = '';
- protected $nodots = true;
-
- /**
- * Construct a directory from a path.
- *
- * @param path The path to iterate.
- * @param nodots Whether or not to display the entries '.' and '..'.
- */
- function __construct($path, $nodots = true, $graph = false) {
- $this->cnt = 0;
- $this->path = $path;
- $this->nodots = $nodots;
- $this->graph = $graph;
- }
-
- /**
- * Rewind the directory.
- *
- * @return void
- */
- function rewind() {
- while($this->cnt) {
- unset($this->adir[$this->cnt--]);
- }
- $dir = new spl_dir($this->path);
- $dir->path = "";
- $this->adir[1] = $dir;
- $this->cnt = 1;
- if ($this->nodots) {
- while ($dir->hasMore()) {
- $ent = $dir->current();
- if ($ent != '.' && $ent != '..') {
- break;
- }
- $dir->next();
- }
- }
- }
-
- /**
- * Move to net dir or file entry.
- *
- * @return void
- */
- function next() {
- if ($this->cnt) {
- $dir = $this->adir[$this->cnt];
- $ent = $dir->current();
- $path = $dir->getPath().'/'.$ent;
- if ($ent != '.' && $ent != '..' && is_dir($path)) {
- $new = new spl_dir($path);
- $new->path = $dir->path.$ent.'/';
- $new->cnt = $this->cnt++;
- $this->adir[$this->cnt] = $new;
- if ($this->nodots) {
- $dir->has_more = false;
- while ($new->hasMore()) {
- $ent = $new->current();
- if ($ent != '.' && $ent != '..') {
- $dir->has_more = true;
- break;
- }
- $new->next();
- }
- } else {
- $dir->has_more = $dir->hasMore();
- }
- }
- $dir->next();
- }
- }
-
- /**
- * @return Whether more dirs or files entries are available.
- */
- function hasMore() {
- while ($this->cnt) {
- $dir = $this->adir[$this->cnt];
- if ($dir->hasMore()) {
- return true;
- }
- unset($this->adir[$this->cnt--]);
- }
- return false;
- }
-
- /**
- * @return The current dir or file entry.
- */
- function current() {
- if ($this->cnt) {
- if ($this->graph) {
- $prefix = '';
- for ($i = 1; $i < $this->cnt; $i++) {
- $dir = $this->adir[$i];
- $prefix .= $dir->hasMore() ? '| ' : ' ';
- }
- $dir = $this->adir[$this->cnt];
- $ent = $dir->current();
- $prefix .= $dir->hasMore() ? '+-' : '\-';
- return $prefix . $ent;
- } else {
- $dir = $this->adir[$this->cnt];
- return $dir->path . $dir->current();
- }
- }
- throw new exception("No more elements available");
- }
-
- /**
- * Hidden __clone
- */
- protected function __clone() {
- // disallow clone
- }
-}
-
-?> \ No newline at end of file
diff --git a/ext/spl/examples/tree.php b/ext/spl/examples/tree.php
deleted file mode 100755
index 176c286076..0000000000
--- a/ext/spl/examples/tree.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-/* tree view example
- *
- * Usage: php tree.php <path>
- *
- * Simply specify the path to tree with parameter <path>.
- *
- * (c) Marcus Boerger
- */
-
-require_once("sub_dir.inc");
-
-foreach(new sub_dir($argv[1], true, isset($argv[2]) ? $argv[2] : false) as $f) {
- echo "$f\n";
-}
-
-?> \ No newline at end of file
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