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PHP fun class
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PHP variable section training
PHP variable section training
目录列表
PHP fun class
PHP basic syntax
Introduction to PHP
PHP tag
Echo
comment statement
PHP basic syntax sec...
PHP variables
Introduction to PHP ...
Introduction to PHP ...
PHP data types
PHP variable scope
PHP mutable variable...
PHP variable section...
PHP operators
PHP arithmetic opera...
PHP assignment opera...
PHP comparison opera...
PHP logic operations
PHP operator section...
PHP array
PHP numeric array
PHP associative arra...
PHP multidimensional...
PHP control statements
if...else statement
if...else if...else ...
while loop
do...while loop
for loop
foreach loop
switch statement
break statement
continue statement
PHP function
PHP function
Function parameters
function return valu...
PHP function section...
PHP predefined variables and magic constants
$_SERVER
PHP form
PHP form
$_POST variable
$_GET variable
$_COOKIE variable
$_SESSION variable
PHP form section tra...
PHP file operations
PHP write file opera...
Append content to fi...
Read file operation
PHP file operation s...
php object-oriented
PHP object-oriented
PHP class definition
Create objects in PH...
PHP constructor
object-oriented high...
请将空格填入内容,使代码运行输出“hello PHP中文网”字符串
<?php $string = "
";
; ?>
下面这段程序将输出什么?
<?php $x = 10; function fun(){ $y = 5; echo $x+$y; } fun(); ?> //output
重新排序代码,使PHP代码语句正确
$php = 'php中文网'; $name='php';
?>
echo $$name;
<?php
1
/3
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