doSomething();
if ($otherCondition == true) {
doSomethingElse($someVariable);
} else {
doSomethingElse($otherVariable);
}
}
// and better than above
if ($someCondition == true) {
doSomething();
if ($otherCondition == true) {
doSomethingElse($someVariable);
doSomething($someVariable);
} else {
doSomethingElse($otherVariable);
doSomething($someVariable);
}
}
/* using some php keyword */
//using static keyword for singleton pattern
//or check data was loaded,
//
function get_data($data_key)
{
static $dataset;
if (!isset($dataset[$data_key])) {
//query database or something like that to get data
//set data to static variable
}
return $dataset[$data_key];
}
public function __construct()
{
// do something
if ($this->content == self::XYZ) {
doSomething();
}
}
function testStrictTypedArgument()
{
doEverything(123);
// ok
doEverything(123.4);
// ok
doEverything("123");
// ok
doEverything("123.4");
// ok
doEverything("abc");
// ok
doSomething(123);
// ok
//doSomething(123.4); // Type error: ...must be of the type integer, float given
//doSomething("123"); // Type error: ...must be of the type integer, string given
//doSomething("123.4"); // Type error: ...must be of the type integer, string given
//doSomething("abc"); // Type error: ...must be of the type integer, string given
doEveryLittleThing(123);
// ok
doEveryLittleThing(123.4);
// ok
//doEveryLittleThing("123"); // Type error: ...must be of the type float, string given
//doEveryLittleThing("123.4"); // Type error: ...must be of the type float, string given
//doEveryLittleThing("abc"); // Type error: ...must be of the type float, string given
//doAnything(123); // Type error: ...must be of the type string, integer given
//doAnything(123.4); // Type error: ...must be of the type string, float given
doAnything("123");
// ok
doAnything("123.4");
// ok
doAnything("abc");
// ok
}
function f()
{
doSomething();
// OK
doSomethingElse();
// NOK
// NOK
}
function f()
{
doSomething();
// OK
doSomethingElse();
// NOK {{Remove this empty statement.}}
// NOK
}
/**
* Documented function
*/
function duplicate($p1, $p2, $p3)
{
$a = $p1 + $p2;
$b = doSomething($p3);
while ($p1 < $p2) {
$p1++;
}
return valueOf($a) - $b;
}
function KO1()
{
// return in else and then
if ($a5) {
return $a;
} else {
$b = doSomething();
return $b;
}
$a++;
}
protected function defaultEvent($aEvent)
{
$oForm = new weeForm('myform', 'update');
if (!empty($aEvent['post'])) {
$aData = $oForm->filter($aEvent['post']);
try {
$oForm->validate($aData);
// Validation success: process the form
doSomething($aData);
} catch (FormValidationException $e) {
$oForm->fill($aData);
$oForm->fillErrors($e);
}
}
$this->set('form', $oForm);
}
function f()
{
doSomething();
}
<?php doSomething(&$p1, $p2); // OK
function checkIdPass(){
$id =$_POST["eggId"];
$pass = $_POST["eggPassword"];
$link = mysql_connect('mysql010.phy.lolipop.lan', 'ユーザ名','パスワード');
if (!$link) {
die('接続失敗です。'.mysql_error());
}
$db_selected = mysql_select_db('LAA0535115-dbname', $link);
if (!$db_selected){
die('データベース選択失敗です。'.mysql_error());
}
mysql_set_charset('utf8');
$result = mysql_query('SELECT * FROM db_user');
if (!$result) {
die('クエリーが失敗しました。'.mysql_error());
}
while ($row = mysql_fetch_assoc($result)) {
if($id == $row['id'] && $pass == $row['pass']){
$name = $row['name'];
print"<br>「・・・。（こんにちは、";
print $name;
print"さん。)」";
doSomething(1);
}
}
}
<?php
// Functions passed by value
function doSomething($parameter)
{
$parameter = "Hello";
echo $Parameter;
}
$var = "Hey";
doSomething($var);
echo $var;
<?php
/**
* What would be the value of $a and $b at the end of the program ?
*/
function doSomething(&$arg)
{
$return = $arg;
$arg += 1;
return $return;
}
$a = 3;
$b = doSomething($a);
<?php doSomething(php_sapi_name()); // NOK doSomething(PHP_SAPI); // OK doSomething($a->php_sapi_name()); // OK
<?php
/**
* Function calls arguments indentation
*/
doSomething($p1, $p2);
doSomething($p1, $p2);
doSomething($p1, $p2);
// NOK
doSomething($p1, something($p1, $p2, $p3, $p4));
doSomething($p1, array($p1, $p2), $p2);
doSomething($p1, $p2);
// OK
doSomething($p1, $p2);
doSomething(anotherThing($p1, $p2, $p2));
/**
* Method declaration argument indentation
*/
function f($p1, $p2)
{
}
function g($p1, $p2)
{
}
function h($p1, $p2)
{
}
function j($p1, $p2)
{
}
function k($p1, $p2)
<?php
class MyTidy extends tidy
{
}
function doSomething(MyTidy $o)
{
var_dump($o);
}
$o = new MyTidy();
var_dump($o instanceof MyTidy);
doSomething($o);
<?php
$o = new weeStringValidator(array('max' => 42));
$o->setValue($sValue);
if ($o->hasError()) {
// $sValue has a length greater than 42.
echo $o->getError();
} else {
// $sValue is valid, its length is smaller than or equal to 42,
doSomething($sValue);
}
characters <?php $a = doSomething(); ?> <html> <?php echo $a;
<?php
$oUploads = new weeUploads();
foreach ($oUploads->filter('myfiles') as $oFile) {
doSomething($oFile);
}
<?php
// função é um tipo! e pode ser guardada
// em uma variável
$func = function (&$param) {
// aumenta 10% o valor
$param *= 1.1;
};
$value = 55;
$func($value);
echo $value, "\n\n";
// usado como callback
function doSomething($callback)
{
echo "faz algo...\n";
// ...
echo "e ao fim, chama o callback\n";
$callback();
}
doSomething(function () {
echo "callback executado!\n";
});
protected function defaultEvent($aEvent)
{
doSomething();
}
}
for ($j = 0; $j < 42; $j++) {
// OK
for ($k = 0; $j++ < 42; $k++) {
// NOK
}
}
for ($i = 0; $i < 42; $i++) {
(int) $i;
// OK
}
for ($i = 0; $i < 10; $i++) {
for ($k = 0; $k < 20; $i++) {
// NOK
echo "Hello";
doSomething($i = 0);
// NOK
}
}
for ($a->i++; $a->i < 3; $a->i++) {
$a->i = 1;
// NOK
}
for ($a->i++; $a->i < 3; $a->i++) {
$a->z = 1;
// OK
}
$i = 0;
for (; $i > 0; $i++) {
$i = 1;
// OK
function outerFunction()
{
doSomething();
}
public function testMethod1()
{
doSomething();
}
function f()
{
if (false) {
// OK
}
if (false) {
// OK
} else {
}
if (false) {
// OK
if (false) {
// NOK {{Merge this if statement with the enclosing one.}}
}
}
if (false) {
// OK
if (false) {
// OK
}
doSomething();
}
if (false) {
// OK
$a = 1;
if (a) {
// OK
}
}
if (false) {
// OK
if (false) {
// OK
}
} else {
}
if (false) {
// OK
if (false) {
// OK
} else {
}
}
if (false) {
// OK
} else {
if (false) {
// OK
if (false) {
// NOK
}
}
}
if (false) {
// OK
if (true) {
// NOK
}
}
if (true) {
// OK
doSomething();
}
if (false) {
// OK
while (true) {
if (true) {
// OK
}
}
}
while (true) {
if (true) {
// OK
}
}
if (false) {
// OK
}
if (false) {
// OK
doSomething();
}
if (true) {
if (false) {
// NOK
doSomething();
}
}
if (false) {
if (false) {
// OK
} elseif (false) {
}
}
if (false) {
if (false) {
// OK
}
} elseif (true) {
}
if (true) {
// OK
halt();
}
}
<?php
$o = new weeEmailValidator();
$o->setValue($sEmail);
if ($o->hasError()) {
echo $o->getError();
} else {
doSomething($sEmail);
}
// valid
*/
if ($a) {
// NOK {{Put one space between the closing parenthesis and the opening curly brace.}}
} else {
if ($b) {
// NOK {{Put only one space between the closing parenthesis and the opening curly brace.}}
}
}
if ($c) {
// OK
}
function f()
{
}
/**
* Spacing inside parenthesis
*/
doSomething($p1, $p2);
// NOK {{Remove all space after the opening parenthesis.}}
doSomething($p1, $p2);
// NOK {{Remove all space before the closing parenthesis.}}
doSomething($p1, $p2);
// NOK {{Remove all space after the opening parenthesis and before the closing parenthesis.}}
doSomething($p1, $p2);
// OK
doSomething($p1, $p2);
doSomething($p1, $p2);
doSomething($p1, $p2);
$flags = array(preg_match());
// NOK
"{$space1}{$space0}SUM({$op})";
function f ()
{ // NOK
}
if (true) // NOK
{
}
$a = function () { doSomething; // NOK
};
function f() { // OK
}
$var->
{'user_' . $id}; // OK
if (true) { doSomething(); } // OK
$var->{'user_' . $id};
{ // OK
echo $a;
}
if (true) { ?> // OK
html
<?php }
if (true) { ?> html <? } // OK
doSomething();
} else {
break;
}
}
foreach ($OK3 as $b) {
// no else
if ($a3) {
break;
}
}
foreach ($OK4 as $b) {
// return in else and then
if ($a4) {
break;
} else {
$b = doSomething();
break;
}
// Nothing after ifthen
}
foreach ($KO1 as $b) {
// return in else and then
if ($a5) {
break;
} else {
$b = doSomething();
break;
}
$a++;
}
<?php $oForm->validate($aData); // Validation success: process the form doSomething($aData);