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Zero basic programming

PHP中文网
Release： 2016-08-18 08:57:53
Original
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    Basic Programming 

con=mysql_connect(constant("SERVER"),constant("USERNAME"),constant("PASSWORD"));		
if(!$this->con){			
die('connet to mysql error'.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);	
}
}
?>
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                                                                                                             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;));								
?>
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4.

[File]

index. php ~ 20KB Download
(0)

Download

(0)                                                                                                                                      ~ 1KB Download (0) Skip to [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);	
}}
?>
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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);


	
	
?>
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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);


	
	
?>
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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);


	
	
?>
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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);


	
	
?>
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Related labels：
basic programming
source：php.cn
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