From: Joe Presbrey <presbrey@mit.edu>
Date: Thu, 2 Nov 2006 18:05:12 +0000 (+0000)
Subject: git-svn-id: svn://presbrey.mit.edu/php/lib@116 a142d4bd-2cfb-0310-9673-cb33a7e74f58
X-Git-Url: http://andersk.mit.edu/gitweb/sql-web.git/commitdiff_plain/02ae379fba958da7830563fb33a89f30a49eadc6

git-svn-id: svn://presbrey.mit.edu/php/lib@116 a142d4bd-2cfb-0310-9673-cb33a7e74f58
---

diff --git a/lib/joe/joe.lib.php b/lib/joe/joe.lib.php
deleted file mode 100644
index dd7be0a..0000000
--- a/lib/joe/joe.lib.php
+++ /dev/null
@@ -1,211 +0,0 @@
-<?php
-/*
-    (c) 2005 Joe Presbrey
-    joepresbrey@gmail.com
-*/
-
-function isPost() {
-  if($_SERVER['REQUEST_METHOD'] == 'POST') {
-    return true;
-  } else {
-    return false;
-  }
-}
-function isFormPost() { return isPost(); }
-
-function isSess($id) {
-  return isset($_SESSION[$id]);
-}
-
-function sess($id,$val=null) {
-  if (is_null($val)) {
-    return (isSess($id)?$_SESSION[$id]:null);
-  } elseif (empty($val)) {
-    unset($_SESSION[$id]);
-  } else {
-    $prev = sess($id);
-    $_SESSION[$id] = $val;
-    return $prev;
-  }
-}
-
-function stopSess() {
-  $sid[] = session_id();
-  @session_destroy();
-  session_start();
-  $sid[] = session_id();
-  session_regenerate_id();
-  $sid[] = session_id();
-  session_write_close();
-  @session_destroy();
-
-  foreach($sid as $id) {
-    @unlink(session_save_path().'/sess_'.$id);
-  }
-}
-
-function sessTime($query=null) {
-  global $timingc;
-  global $timings;
-
-  if(!isset($timings)) {
-    $timings = array();
-  }
-
-  if (!isset($timingc) || empty($timingc)) {
-	$timingc = 1;
-  } elseif (!is_null($query)) {
-    $current = $timingc;
-	$timingc = ++$current;
-  }
-  $key = $timingc;
-
-  if (is_null($query)) {
-    $timings[$key]['time'] = microtime(true)-$timings[$key]['time'];
-	if (mysql_error())
-		$timings[$key]['error'] = mysql_error();
-    return true;
-  } else {
-    $timings[$key] = array();
-    $timings[$key]['time'] = microtime(true);
-    $timings[$key]['query'] = $query;
-    return false;
-  }
-}
-
-function fetchRows($rs, $key = null) {
-    if (!$rs) return array();
-    $kn = is_null($key);
-    $n = mysql_num_rows($rs);
-    if ($n > 0) {
-        $arr = array();
-        if (is_null($key)) {
-            while ($r = mysql_fetch_assoc($rs)) {
-                $arr[] = $r;
-            }
-        } elseif (is_numeric($key)) {
-            while ($r = mysql_fetch_row($rs)) {
-                $arr[$r[$key]] = $r;
-            }
-        } else {
-            while ($r = mysql_fetch_assoc($rs)) {
-                $arr[$r[$key]] = $r;
-            }
-        }
-        mysql_free_result($rs);
-        return $arr;
-    } else {
-        mysql_free_result($rs);
-        return array();
-    }
-}
-
-function printErrors($err) { printList('err', $err); }
-function printMsgs($err) { printList('msg', $err); }
-
-function printList($class,$err) {
-    if (is_array($err) && count($err)) {
-        echo '<div class="',$class,'">',(count($err)>1?'<ul>':'');
-        foreach($err as $e) {
-			if (count($err)>1) {
-				echo '<li><p>',$e,'</p></li>';
-			} else {
-				echo '<p>',$e,'</p>';
-			}
-        }
-        echo (count($err)>1?'</ul>':''),'</div>';
-    }
-}
-
-function buildSQLSet($fields, $values=null, $safeFields=false) {
-    $ex = array('NOW()','NULL','/FROM_UNIXTIME\(\d+\)/');
-    $sql = '';
-    $c = 0;
-    if (!is_null($values)) {
-        foreach($fields as $field) {
-            if ($c++) $sql .= ',';
-			$value = array_shift($values);
-			if (is_numeric($value))
-				$sql .= " `$field`=".mysql_real_escape_string($value);
-			else
-				$sql .= " `$field`='".mysql_real_escape_string($value)."'";
-        }
-    } else {
-        foreach($fields as $field=>$value) {
-            if ($c++) $sql .= ',';
-            if (in_array($value,$ex) || (is_array($safeFields) && in_array($field,$safeFields))) {
-                $sql .= " `$field`=$value";
-            } elseif (is_numeric($value)) {
-                $sql .= " `$field`=".mysql_real_escape_string($value);
-			} else {
-                $sql .= " `$field`='".mysql_real_escape_string($value)."'";
-            }
-        }
-    }
-    return $sql;
-}
-
-function buildSQLInsert($array, $table=null, $safeFields=false) {
-    $ex = array('NOW()','NULL','/FROM_UNIXTIME\(\d+\)/');
-    $sql = '(';
-    $c = 0;
-    foreach($array as $field=>$value) {
-        if ($c++) $sql .= ',';
-        $sql .= " `$field` ";
-    }
-    $sql .= ') VALUES (';
-    $c = 0;
-       foreach($array as $field=>$value) {
-        if ($c++) $sql .= ',';
-        if (in_array($value, $ex) || (is_array($safeFields) && in_array($field,$safeFields))) {
-            $sql .= " $value ";
-		} else {
-        	$value = mysql_real_escape_string($value);
-			if (is_numeric($value)) {
-				$sql .= " $value ";
-			} else {
-				$sql .= " '$value' ";
-			}
-		}
-    }
-    $sql .= ')';
-    return (is_null($table)?$sql:('INSERT INTO `'.$table.'` '.$sql));
-}
-
-function build_str($query_array) {
-    $query_string = array();
-    foreach ($query_array as $k => $v) {
-        $new = $k;
-        if (strlen($v))
-            $new .= '='.$v;
-        $query_string[] = $new;
-    }
-    return join('&', $query_string);
-}
-
-function newQS($key, $val=null) {
-    return newQSA(array($key=>$val));
-}
-
-function newQSA($array=array()) {
-    parse_str($_SERVER['QUERY_STRING'], $arr);
-    $s = count($arr);
-    foreach($array as $key=>$val) {
-        $arr[$key] = $val;
-        if (is_null($val))
-            unset($arr[$key]);
-    }
-    return (count($arr)||$s)?'?'.build_str($arr):'';
-}
-
-function formQSA($array=array()) {
-    if (!count($array)) $array = $_SERVER['QUERY_STRING'];
-    parse_str($array, $arr);
-    $text = '';
-    foreach($arr as $key=>$val) {
-        $text .= sprintf('<input type="hidden" name="%s" value="%s">', $key, $val);
-    }
-    return $text;
-}
-
-?>
diff --git a/lib/joe/joe.lib.php b/lib/joe/joe.lib.php
new file mode 120000
index 0000000..42c1507
--- /dev/null
+++ b/lib/joe/joe.lib.php
@@ -0,0 +1 @@
+util.lib.php
\ No newline at end of file
diff --git a/lib/joe/util.lib.php b/lib/joe/util.lib.php
new file mode 100644
index 0000000..dd7be0a
--- /dev/null
+++ b/lib/joe/util.lib.php
@@ -0,0 +1,211 @@
+<?php
+/*
+    (c) 2005 Joe Presbrey
+    joepresbrey@gmail.com
+*/
+
+function isPost() {
+  if($_SERVER['REQUEST_METHOD'] == 'POST') {
+    return true;
+  } else {
+    return false;
+  }
+}
+function isFormPost() { return isPost(); }
+
+function isSess($id) {
+  return isset($_SESSION[$id]);
+}
+
+function sess($id,$val=null) {
+  if (is_null($val)) {
+    return (isSess($id)?$_SESSION[$id]:null);
+  } elseif (empty($val)) {
+    unset($_SESSION[$id]);
+  } else {
+    $prev = sess($id);
+    $_SESSION[$id] = $val;
+    return $prev;
+  }
+}
+
+function stopSess() {
+  $sid[] = session_id();
+  @session_destroy();
+  session_start();
+  $sid[] = session_id();
+  session_regenerate_id();
+  $sid[] = session_id();
+  session_write_close();
+  @session_destroy();
+
+  foreach($sid as $id) {
+    @unlink(session_save_path().'/sess_'.$id);
+  }
+}
+
+function sessTime($query=null) {
+  global $timingc;
+  global $timings;
+
+  if(!isset($timings)) {
+    $timings = array();
+  }
+
+  if (!isset($timingc) || empty($timingc)) {
+	$timingc = 1;
+  } elseif (!is_null($query)) {
+    $current = $timingc;
+	$timingc = ++$current;
+  }
+  $key = $timingc;
+
+  if (is_null($query)) {
+    $timings[$key]['time'] = microtime(true)-$timings[$key]['time'];
+	if (mysql_error())
+		$timings[$key]['error'] = mysql_error();
+    return true;
+  } else {
+    $timings[$key] = array();
+    $timings[$key]['time'] = microtime(true);
+    $timings[$key]['query'] = $query;
+    return false;
+  }
+}
+
+function fetchRows($rs, $key = null) {
+    if (!$rs) return array();
+    $kn = is_null($key);
+    $n = mysql_num_rows($rs);
+    if ($n > 0) {
+        $arr = array();
+        if (is_null($key)) {
+            while ($r = mysql_fetch_assoc($rs)) {
+                $arr[] = $r;
+            }
+        } elseif (is_numeric($key)) {
+            while ($r = mysql_fetch_row($rs)) {
+                $arr[$r[$key]] = $r;
+            }
+        } else {
+            while ($r = mysql_fetch_assoc($rs)) {
+                $arr[$r[$key]] = $r;
+            }
+        }
+        mysql_free_result($rs);
+        return $arr;
+    } else {
+        mysql_free_result($rs);
+        return array();
+    }
+}
+
+function printErrors($err) { printList('err', $err); }
+function printMsgs($err) { printList('msg', $err); }
+
+function printList($class,$err) {
+    if (is_array($err) && count($err)) {
+        echo '<div class="',$class,'">',(count($err)>1?'<ul>':'');
+        foreach($err as $e) {
+			if (count($err)>1) {
+				echo '<li><p>',$e,'</p></li>';
+			} else {
+				echo '<p>',$e,'</p>';
+			}
+        }
+        echo (count($err)>1?'</ul>':''),'</div>';
+    }
+}
+
+function buildSQLSet($fields, $values=null, $safeFields=false) {
+    $ex = array('NOW()','NULL','/FROM_UNIXTIME\(\d+\)/');
+    $sql = '';
+    $c = 0;
+    if (!is_null($values)) {
+        foreach($fields as $field) {
+            if ($c++) $sql .= ',';
+			$value = array_shift($values);
+			if (is_numeric($value))
+				$sql .= " `$field`=".mysql_real_escape_string($value);
+			else
+				$sql .= " `$field`='".mysql_real_escape_string($value)."'";
+        }
+    } else {
+        foreach($fields as $field=>$value) {
+            if ($c++) $sql .= ',';
+            if (in_array($value,$ex) || (is_array($safeFields) && in_array($field,$safeFields))) {
+                $sql .= " `$field`=$value";
+            } elseif (is_numeric($value)) {
+                $sql .= " `$field`=".mysql_real_escape_string($value);
+			} else {
+                $sql .= " `$field`='".mysql_real_escape_string($value)."'";
+            }
+        }
+    }
+    return $sql;
+}
+
+function buildSQLInsert($array, $table=null, $safeFields=false) {
+    $ex = array('NOW()','NULL','/FROM_UNIXTIME\(\d+\)/');
+    $sql = '(';
+    $c = 0;
+    foreach($array as $field=>$value) {
+        if ($c++) $sql .= ',';
+        $sql .= " `$field` ";
+    }
+    $sql .= ') VALUES (';
+    $c = 0;
+       foreach($array as $field=>$value) {
+        if ($c++) $sql .= ',';
+        if (in_array($value, $ex) || (is_array($safeFields) && in_array($field,$safeFields))) {
+            $sql .= " $value ";
+		} else {
+        	$value = mysql_real_escape_string($value);
+			if (is_numeric($value)) {
+				$sql .= " $value ";
+			} else {
+				$sql .= " '$value' ";
+			}
+		}
+    }
+    $sql .= ')';
+    return (is_null($table)?$sql:('INSERT INTO `'.$table.'` '.$sql));
+}
+
+function build_str($query_array) {
+    $query_string = array();
+    foreach ($query_array as $k => $v) {
+        $new = $k;
+        if (strlen($v))
+            $new .= '='.$v;
+        $query_string[] = $new;
+    }
+    return join('&', $query_string);
+}
+
+function newQS($key, $val=null) {
+    return newQSA(array($key=>$val));
+}
+
+function newQSA($array=array()) {
+    parse_str($_SERVER['QUERY_STRING'], $arr);
+    $s = count($arr);
+    foreach($array as $key=>$val) {
+        $arr[$key] = $val;
+        if (is_null($val))
+            unset($arr[$key]);
+    }
+    return (count($arr)||$s)?'?'.build_str($arr):'';
+}
+
+function formQSA($array=array()) {
+    if (!count($array)) $array = $_SERVER['QUERY_STRING'];
+    parse_str($array, $arr);
+    $text = '';
+    foreach($arr as $key=>$val) {
+        $text .= sprintf('<input type="hidden" name="%s" value="%s">', $key, $val);
+    }
+    return $text;
+}
+
+?>