PHP Code Snippets
Provides key PHP (PHP Hypertext Preprocesor) statements and code snippets. Includes PHP-MySQL select, insert, update and delete statements; email, functions, class, while loops, etc.
Version 2.0.0.1. Released: 2008-09-02.
References: PHP.
<?php ?>
<? ?>
include '';
require '';
include_once '';
require_once '';
echo '';
if ($a > $b) {
// Do this
echo 'and this';
} // end if a is greater than b
if ($a > $b) {
// Do this
echo 'and this';
} else {
// Do other
} // end if a is greater than b
if ($a > $b) {
// Do this
echo 'and this';
} elseif ($a < $b) {
// Do that
echo 'and this';
} else {
// The same
} // end if a is greater than b
while ($c > 25) {
// Do all that
} // end while
switch ($var) {
case 'this':
echo 'Do this';
break;
case 'that':
echo 'Do that';
break;
default:
echo 'Default stuff';
} // end switch var
for ($i=0; $i<25; $i++) {
// Iterate through the range
} // end for i[0-25]
foreach ($array as $value) {
echo $value;
} // end foreach array
foreach ($array as $key => $value) {
echo "$key: $value";
} // end foreach array
break;
continue;
function me ($var1, $var2, $varn) {
// process stuff
$answer = $var1 + $var2 + $varn;
return $answer;
} // end (function) me
class meClass {
var $meProperty;
var $look;
function meClass () {
// Do inital stuff
$this->look = 6;
} // end (constructor)meClass
function meMethod ($var1, $var2) {
$this->$meProperty = $var1;
// process object
$answer = $this->meProperty + $var2 * $this->look;
return $answer;
} // end (method) meMethod
} // end (class) meClass
$meClass->meMethod(1, 4);
$meClass->meProperty;
// Must not be any output
header('location: somewhere-else.php');
$HTTP_GET_VARS['']
$HTTP_POST_VARS['']
$source = $HTTP_POST_FILES['file1']['tmp_name'];
$source_name = $HTTP_POST_FILES['file1']['name'];
$HTTP_SESSION_VARS['']
$GLOBALS['']
$HTTP_SERVER_VARS['']
$HTTP_ENV_VARS['']
$_GET['']
$_POST['']
$source = $_FILES['file1']['tmp_name'];
$source_name = $_FILES['file1']['name'];
$_SESSION['']
$GLOBALS['']
$_SERVER['']
$_ENV['']
$_REQUEST['']
$myConnect = mysql_connect('localhost', 'username', 'password');
$myDB = mysql_select_db('myDatabaseName', $myConnect);
$sql = mysql_query("select rec1, rec2 from tableName", $myConnect);
$sql = mysql_query("insert into tableName (rec1, rec2) values ('value1', 1), ('value2', 2)", $myConnect);
$sql = mysql_query("update tableName set rec1='value', rec2=1 where id=1", $myConnect);
$varRealEscapedString = mysql_real_escape_string($varString, $myConnect);
$sql = mysql_query("delete from tableName where id=1", $myConnect);
mysql_close($myConnect);
$myConnect = mysqli_connect('localhost', 'username', 'password', 'myDatabaseName');
$sql = mysqli_query($myConnect, "select rec1, rec2 from tableName");
$sql = mysqli_query($myConnect, "insert into tableName (rec1, rec2) values ('value1', 1), ('value2', 2)");
$sql = mysqli_query($myConnect, "update tableName set rec1='value', rec2=1 where id=1");
$varRealEscapedString = mysqli_real_escape_string($myConnect, $varString);
$sql = mysqli_query($myConnect, "delete from tableName where id=1");
mysqli_close($myConnect);
$mysqli = new mysqli('localhost', 'username', 'password', 'myDatabaseName');
$mysqli->query("select rec1, rec2 from tableName");
$mysqli->query("insert into tableName (rec1, rec2) values ('value1', 1), ('value2', 2)");
$mysqli->query("update tableName set rec1='value', rec2=1 where id=1");
$varRealEscapedString = $mysqli->real_escape_string($varString);
$mysqli->query("delete from tableName where id=1");
$mysqli->close();
<?php echo '<?xml version="1.0" encoding="UTF-8"?>'."\n"; ?>
<?php echo '<?xml version="1.1" encoding="UTF-8"?>'."\n"; ?>
<? echo '<?pitarget commands ?>'."\n"; ?>
<? echo '<?xml-stylesheet type="" href="" media="" alternate="yes/no"?>'."\n"; ?>
if (preg_match("/aaa/", $subject)) {
} // end if subject has 'aaa'
$updatedSubject = preg_replace("/aaa/", "bbb", $subject);
$email = mail('me@localhost.com', 'A Subject', 'This is an email message.', "From: here@elsewhere.com\r\nReply-To: nowhere@a.com\r\nCc: you@here.co.uk\r\nBcc: me@here.co.uk\r\n");
Web-based Code Snippets are copywritten 2008 to Legend Scrolls and Peter Davison.
Web-based Code Snippets are licensed under the Creative Commons Attribution 3.0 Unported.
