Keine Grundprogrammierung-PHP源码-php.cn

Grundlegende Programmierung

con=mysql_connect(constant("SERVER"),constant("USERNAME"),constant("PASSWORD"));		
if(!$this->con){			
die(&#39;connet to mysql error&#39;.mysql_error());		

}		
else{			
mysql_select_db(constant("DATABASE"),$this->con);		
}	
}	
function select($sql){		
$result=mysql_query($sql,$this->con);				
return $row=mysql_fetch_array($result);			
}	
function find($sql){		
$result=mysql_query($sql,$this->con);		
$row=mysql_fetch_assoc($result);	
}
}
?>

Nach dem Login kopieren

🎜>

3. [Datei] getdata.php

<?php
header(&#39;Content-type:text/html;charset=utf-8&#39;);	
// $data=extract($_POST);		
// return $name;	
// return 
$sex;	
$getInfo=function($str){		
return $str;	
};	
echo $getInfo("a");		
function callFunc($func){		
$func("argv");	
};	
callFunc(function($str){		
echo $str;	
});			
function get($func){		
$func("res");	
}	
get(function($str){		
echo $str;	
});		
function callback($fun){		
$fun();	
}	
$msg="hello everyone";	
$func=function() use($msg){		
echo "this is the ".$msg;	
};	
$msg="hello everybody";	
callback($func);				
function counter() 
{		
$counter = 1;  		
return function() use(&$counter) {			
return $counter ++;	
};			
}  
$counter1 = counter();  
$counter2 = counter();  
echo "counter1: " . $counter1() . "<br />/n";  
echo "counter1: " . $counter1() . "<br />/n";  
echo "counter1: " . $counter1() . "<br />/n";  
echo "counter1: " . $counter1() . "<br />/n";  
echo "counter2: " . $counter2() . "<br />/n";  
echo "counter2: " . $counter2() . "<br />/n";  
echo "counter2: " . $counter2() . "<br />/n";  
echo "counter2: " . $counter2() . "<br />/n";  	
var_dump(counter() instanceof Closure);	
$str=" 
$arr=[];	
var_dump(parse_str($str,$arr));		
$find=[&#39;a&#39;,&#39;p&#39;,&#39;l&#39;];	
$replace=[&#39;apple&#39;,&#39;peer&#39;,&#39;line&#39;];	
var_dump(str_replace($find,$replace,&#39;i like a&#39;));								
?>

Nach dem Login kopieren

<?php
header(&#39;Content-type:text/html;charset=utf-8&#39;);	
// $data=extract($_POST);		
// return $name;	
// return $sex;	
$getInfo=function($str){		
return $str;	
};	
echo $getInfo("a");		
function callFunc($func){		
$func("argv");	};	
callFunc(function($str){		
echo $str;	
});			
function get($func){		
$func("res");	
}	

get(function($str){		
echo $str;	
});		
function callback($fun){		
$fun();	
}	
$msg="hello everyone";	
$func=function() use($msg){		
echo "this is the ".$msg;	
};	
$msg="hello everybody";	
callback($func);				
function counter() {		

$counter = 1;  		
return function() use(&$counter) {			
return $counter ++;	
};			
}  
$counter1 = counter();  
$counter2 = counter();  
echo "counter1: " . $counter1() . "<br />/n";  
echo "counter1: " . $counter1() . "<br />/n";  
echo "counter1: " . $counter1() . "<br />/n";  
echo "counter1: " . $counter1() . "<br />/n";  
echo "counter2: " . $counter2() . "<br />/n";  
echo "counter2: " . $counter2() . "<br />/n";  
echo "counter2: " . $counter2() . "<br />/n";  
echo "counter2: " . $counter2() . "<br />/n";  	
var_dump(counter() instanceof Closure);	
$str=" 
$arr=[];	
var_dump(parse_str($str,$arr));		
$find=[&#39;a&#39;,&#39;p&#39;,&#39;l&#39;];	
$replace=[&#39;apple&#39;,&#39;peer&#39;,&#39;line&#39;];	
var_dump(str_replace($find,$replace,&#39;i like a&#39;));								
?>

Nach dem Login kopieren

[Datei]

Index php ~ 20KB Herunterladen <)> (0)

[Vollbildvorschau] 5.

🎜> index.php ~ 20 KB Herunterladen

(0)
🎜>

[Datei]

getdata.php ~ 1 KB Herunterladen (0) Springen zu [1] [2] 3] [7] [8] [9] [10]

7. [文件] Connect.class.php ~ 531B 下载(0) 跳至 [1] [2] [3] [6] [7] [8] [9] [10] [11] [全屏预览]

<?php	
require &#39;config.php&#39;;
class Connect{	
private $con;	
function __construct(){		
$this->con=mysql_connect(constant("SERVER"),constant("USERNAME"),constant("PASSWORD"));		
if(!$this->con){			
die(&#39;connet to mysql error&#39;.mysql_error());		
}		
else{			
mysql_select_db(constant("DATABASE"),$this->con);		
}	
}	
function select($sql){		
$result=mysql_query($sql,$this->con);				
return $row=mysql_fetch_array($result);			
}	
function find($sql){		
$result=mysql_query($sql,$this->con);		
$row=mysql_fetch_assoc($result);	
}}
?>

Nach dem Login kopieren

8. [文件] test.php ~ 1KB 下载(0) 跳至 [1] [2] [3] [6] [7] [8] [9] [10] [11] [全屏预览]

&#39;jey&#39;,
//		"sex"=>&#39;male&#39;,
//	];
//	curl_setopt($curl,CURLOPT_POSTFIELDS,$data);
//	curl_setopt($curl,CURLOPT_HTTPHEADER,$header);
//	$data=curl_exec($curl);
//	curl_close($curl);
//	echo ($data);
//
	
	
	
	
	// $str="这是一个中文";
	// var_dump(json_encode($str,JSON_UNESCAPED_UNICODE));
	
	// $data=&#39;[{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
	{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
	{"Name":"a1","Number":"123","Contno":"000","QQNo":""}]&#39;; 
	// $data=json_decode($data); 
	// var_dump($data);
	
//	echo <<<aaa
//	//		sadfasdf//	//aaa;

$year=2014;
function getDetailDate($year){
    $time=date(&#39;Y&#39;,$year);
    $first=$year.&#39;-01-01&#39;;
    $dates=array(
        "first"=>date("Y-m-d",strtotime($first)),
        "martin"=>date("Y-m-d",strtotime(&#39;+1 day&#39;)),
    );
	$father="mother"; 
    $mother="son"; 
    echo $$father; 
    var_dump( $dates);
}
getDetailDate($year);


	
	
?>

Nach dem Login kopieren

9. [文件] test.php ~ 1KB 下载(0) 跳至 [1] [2] [3] [6] [7] [8] [9] [10] [11] [全屏预览]

&#39;jey&#39;,
//		"sex"=>&#39;male&#39;,
//	];
//	curl_setopt($curl,CURLOPT_POSTFIELDS,$data);
//	curl_setopt($curl,CURLOPT_HTTPHEADER,$header);
//	$data=curl_exec($curl);
//	curl_close($curl);
//	echo ($data);
//
	
	
	
	
	// $str="这是一个中文";
	// var_dump(json_encode($str,JSON_UNESCAPED_UNICODE));
	
	// $data=&#39;[{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
	{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
	{"Name":"a1","Number":"123","Contno":"000","QQNo":""}]&#39;; 
	// $data=json_decode($data); 
	// var_dump($data);
	
//	echo <<<aaa
//	//		sadfasdf//	//aaa;

$year=2014;
function getDetailDate($year){
    $time=date(&#39;Y&#39;,$year);
    $first=$year.&#39;-01-01&#39;;
    $dates=array(
        "first"=>date("Y-m-d",strtotime($first)),
        "martin"=>date("Y-m-d",strtotime(&#39;+1 day&#39;)),
    );
	$father="mother"; 
    $mother="son"; 
    echo $$father; 
    var_dump( $dates);
}
getDetailDate($year);


	
	
?>

Nach dem Login kopieren

10. [文件] test.php ~ 1KB 下载(0) 跳至 [1] [2] [3] [6] [7] [8] [9] [10] [11] [全屏预览]

&#39;jey&#39;,
//		"sex"=>&#39;male&#39;,
//	];
//	curl_setopt($curl,CURLOPT_POSTFIELDS,$data);
//	curl_setopt($curl,CURLOPT_HTTPHEADER,$header);
//	$data=curl_exec($curl);
//	curl_close($curl);
//	echo ($data);
//
	
	
	
	
	// $str="这是一个中文";
	// var_dump(json_encode($str,JSON_UNESCAPED_UNICODE));
	
	// $data=&#39;[{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
	{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
	{"Name":"a1","Number":"123","Contno":"000","QQNo":""}]&#39;; 
	// $data=json_decode($data); 
	// var_dump($data);
	
//	echo <<<aaa
//	//		sadfasdf//	//aaa;

$year=2014;
function getDetailDate($year){
    $time=date(&#39;Y&#39;,$year);
    $first=$year.&#39;-01-01&#39;;
    $dates=array(
        "first"=>date("Y-m-d",strtotime($first)),
        "martin"=>date("Y-m-d",strtotime(&#39;+1 day&#39;)),
    );
	$father="mother"; 
    $mother="son"; 
    echo $$father; 
    var_dump( $dates);
}
getDetailDate($year);


	
	
?>

Nach dem Login kopieren

11. [文件] test.php ~ 1KB 下载(0) 跳至 [1] [2] [3] [6] [7] [8] [9] [10] [11] [全屏预览]

&#39;jey&#39;,
//		"sex"=>&#39;male&#39;,
//	];
//	curl_setopt($curl,CURLOPT_POSTFIELDS,$data);
//	curl_setopt($curl,CURLOPT_HTTPHEADER,$header);
//	$data=curl_exec($curl);
//	curl_close($curl);
//	echo ($data);
//
	
	
	
	
	// $str="这是一个中文";
	// var_dump(json_encode($str,JSON_UNESCAPED_UNICODE));
	
	// $data=&#39;[{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
	{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
	{"Name":"a1","Number":"123","Contno":"000","QQNo":""}]&#39;; 
	// $data=json_decode($data); 
	// var_dump($data);
	
//	echo <<<aaa
//	//		sadfasdf//	//aaa;

$year=2014;
function getDetailDate($year){
    $time=date(&#39;Y&#39;,$year);
    $first=$year.&#39;-01-01&#39;;
    $dates=array(
        "first"=>date("Y-m-d",strtotime($first)),
        "martin"=>date("Y-m-d",strtotime(&#39;+1 day&#39;)),
    );
	$father="mother"; 
    $mother="son"; 
    echo $$father; 
    var_dump( $dates);
}
getDetailDate($year);


	
	
?>

Nach dem Login kopieren

以上就是基础编程的内容，更多相关内容请关注PHP中文网（m.sbmmt.com）！