Remove the PHP 5.3 deprecated split function.

src/IDF/Diff.php

@@ -187,10 +187,10 @@ class IDF_Diff
      */
     public static function getChunk($line)
     {
-        $elts = split(' ', $line);
+        $elts = explode(' ', $line);
         $res = array();
         for ($i=1;$i<3;$i++) {
-            $res[] = split(',', trim(substr($elts[$i], 1)));
+            $res[] = explode(',', trim(substr($elts[$i], 1)));
         }
         return $res;
     }

src/IDF/Form/PasswordInputKey.php

@@ -95,7 +95,7 @@ class IDF_Form_PasswordInputKey extends Pluf_Form
             return false;
         }
         $cr = new Pluf_Crypt(md5(Pluf::f('secret_key')));
-        $f = split(':', $cr->decrypt($encrypted), 3);
+        $f = explode(':', $cr->decrypt($encrypted), 3);
         if (count($f) != 3) {
             return false;
         }

src/IDF/Form/RegisterInputKey.php

@@ -91,6 +91,6 @@ class IDF_Form_RegisterInputKey extends Pluf_Form
             return false;
         }
         $cr = new Pluf_Crypt(md5(Pluf::f('secret_key')));
-        return split(':', $cr->decrypt($encrypted), 2);
+        return explode(':', $cr->decrypt($encrypted), 2);
     }
 }

src/IDF/Form/UserChangeEmail.php

@@ -63,7 +63,7 @@ class IDF_Form_UserChangeEmail extends Pluf_Form
             throw new Pluf_Form_Invalid(__('The validation key is not valid. Please copy/paste it from your confirmation email.'));
         }
         $cr = new Pluf_Crypt(md5(Pluf::f('secret_key')));
-        return split(':', $cr->decrypt($encrypted), 3);
+        return explode(':', $cr->decrypt($encrypted), 3);
         
     }
 

src/IDF/Precondition.php

@@ -230,7 +230,7 @@ class IDF_Precondition
             return true; // no match in the hash, anonymous
         }
         $cr = new Pluf_Crypt(md5(Pluf::f('secret_key')));
-        list($userid, $projectid) = split(':', $cr->decrypt($encrypted), 2);
+        list($userid, $projectid) = explode(':', $cr->decrypt($encrypted), 2);
         if ($projectid != $request->project->id) {
            return true; // anonymous
         }

src/IDF/Project.php

@@ -210,9 +210,9 @@ class IDF_Project extends Pluf_Model
         $conf = $this->getConf();
         $tags = array();
         foreach (preg_split("/\015\012|\015|\012/", $conf->getVal($cfg_key, $default), -1, PREG_SPLIT_NO_EMPTY) as $s) {
-            $_s = split('=', $s, 2);
+            $_s = explode('=', $s, 2);
             $v = trim($_s[0]);
-            $_v = split(':', $v, 2);
+            $_v = explode(':', $v, 2);
             if (count($_v) > 1) {
                 $class = trim($_v[0]);
                 $name = trim($_v[1]);

src/IDF/Scm/Cache/Git.php

@@ -84,7 +84,7 @@ class IDF_Scm_Cache_Git extends Pluf_Model
         $sql = new Pluf_SQL('project=%s AND githash IN ('.implode(', ', $hashes).')', 
                             array($this->_project->id));
         foreach (Pluf::factory(__CLASS__)->getList(array('filter' => $sql->gen())) as $blob) {
-            $tmp = split(chr(31), $blob->content, 3);
+            $tmp = explode(chr(31), $blob->content, 3);
 
             $res[$blob->githash] = (object) array(
                                                   'hash' => $blob->githash,

src/IDF/Scm/Git.php

@@ -45,7 +45,7 @@ class IDF_Scm_Git extends IDF_Scm
     {
         $cmd = Pluf::f('idf_exec_cmd_prefix', '').'du -skD '
             .escapeshellarg($this->repo);
-        $out = split(' ', shell_exec($cmd), 2);
+        $out = explode(' ', shell_exec($cmd), 2);
         return (int) $out[0]*1024;
     }
 
@@ -671,10 +671,10 @@ class IDF_Scm_Git extends IDF_Scm
         if (false === $data) {
             return $res;
         }
-        $data = split(chr(30), $data);
+        $data = explode(chr(30), $data);
         foreach ($data as $rec) {
             if (isset($hashes[substr($rec, 0, 40)])) {
-                $tmp = split(chr(31), substr($rec, 40), 3);
+                $tmp = explode(chr(31), substr($rec, 40), 3);
                 $res[substr($rec, 0, 40)] = 
                     (object) array('hash' => substr($rec, 0, 40),
                                    'date' => $tmp[0],

src/IDF/Scm/Mercurial.php

@@ -37,7 +37,7 @@ class IDF_Scm_Mercurial extends IDF_Scm
     {
         $cmd = Pluf::f('idf_exec_cmd_prefix', '').'du -skD '
             .escapeshellarg($this->repo);
-        $out = split(' ', shell_exec($cmd), 2);
+        $out = explode(' ', shell_exec($cmd), 2);
         return (int) $out[0]*1024;
     }
 

src/IDF/Scm/Svn.php

@@ -58,7 +58,7 @@ class IDF_Scm_Svn extends IDF_Scm
         }
         $cmd = Pluf::f('idf_exec_cmd_prefix', '').'du -skD '
             .escapeshellarg(substr($this->repo, 7));
-        $out = split(' ', shell_exec($cmd), 2);
+        $out = explode(' ', shell_exec($cmd), 2);
         return (int) $out[0]*1024;
     }
 
@@ -435,7 +435,7 @@ class IDF_Scm_Svn extends IDF_Scm
             $log = array();
             $log['author'] = (string) $entry->author;
             $log['date'] = gmdate('Y-m-d H:i:s', strtotime((string) $entry->date));
-            $split = split("[\n\r]", (string) $entry->msg, 2);
+            $split = explode("[\n\r]", (string) $entry->msg, 2);
             $log['title'] = $split[0];
             $log['commit'] = (string) $entry['revision'];
             $log['full_message'] = (isset($split[1])) ? trim($split[1]) : '';

src/IDF/Views/Admin.php

@@ -321,11 +321,11 @@ function IDF_Views_Admin_getForgeSize()
     }
     $cmd = Pluf::f('idf_exec_cmd_prefix', '').'du -sk '
         .escapeshellarg(Pluf::f('upload_path'));
-    $out = split(' ', shell_exec($cmd), 2);
+    $out = explode(' ', shell_exec($cmd), 2);
     $res['downloads'] = $out[0]*1024;
     $cmd = Pluf::f('idf_exec_cmd_prefix', '').'du -sk '
         .escapeshellarg(Pluf::f('upload_issue_path'));
-    $out = split(' ', shell_exec($cmd), 2);
+    $out = explode(' ', shell_exec($cmd), 2);
     $res['attachments'] = $out[0]*1024;
     $res['database'] = IDF_Views_Admin_getForgeDbSize();
     $res['total'] = $res['repositories'] + $res['downloads'] + $res['attachments'] + $res['database'];

src/IDF/Views/Download.php

@@ -231,7 +231,7 @@ class IDF_Views_Download
         foreach ($st as $s) {
             $v = '';
             $d = '';
-            $_s = split('=', $s, 2);
+            $_s = explode('=', $s, 2);
             if (count($_s) > 1) {
                 $v = trim($_s[0]);
                 $d = trim($_s[1]);

src/IDF/Views/Issue.php

@@ -563,7 +563,7 @@ class IDF_Views_Issue
             foreach ($st as $s) {
                 $v = '';
                 $d = '';
-                $_s = split('=', $s, 2);
+                $_s = explode('=', $s, 2);
                 if (count($_s) > 1) {
                     $v = trim($_s[0]);
                     $d = trim($_s[1]);

src/IDF/Views/Source.php

@@ -226,7 +226,7 @@ class IDF_Views_Source
             $cache->set($key, $res);
         }
         // try to find the previous level if it exists.
-        $prev = split('/', $request_file);
+        $prev = explode('/', $request_file);
         $l = array_pop($prev);
         $previous = substr($request_file, 0, -strlen($l.' '));
         $scmConf = $request->conf->getVal('scm', 'git');
@@ -250,7 +250,7 @@ class IDF_Views_Source
 
     public static function makeBreadCrumb($project, $commit, $file, $sep='/')
     {
-        $elts = split('/', $file);
+        $elts = explode('/', $file);
         $out = array();
         $stack = '';
         $i = 0;
@@ -346,7 +346,7 @@ class IDF_Views_Source
         $cobject = $scm->getCommit($commit);
         $in_branches = $scm->inBranches($commit, $request_file);
         // try to find the previous level if it exists.
-        $prev = split('/', $request_file);
+        $prev = explode('/', $request_file);
         $l = array_pop($prev);
         $previous = substr($request_file, 0, -strlen($l.' '));
         $scmConf = $request->conf->getVal('scm', 'git');

src/IDF/Views/Wiki.php

@@ -397,7 +397,7 @@ class IDF_Views_Wiki
         foreach ($st as $s) {
             $v = '';
             $d = '';
-            $_s = split('=', $s, 2);
+            $_s = explode('=', $s, 2);
             if (count($_s) > 1) {
                 $v = trim($_s[0]);
                 $d = trim($_s[1]);