欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页  >  php教程

零基础编程

程序员文章站 2022-04-15 21:29:17
...
基础编程
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);	
}
}
?>

2. [文件] getdata.php

<?php
header('Content-type:text/html;charset=utf-8');	
// $data=extract($_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=['a','p','l'];	
$replace=['apple','peer','line'];	
var_dump(str_replace($find,$replace,'i like a'));								
?>

3. [文件] getdata.php

<?php
header('Content-type:text/html;charset=utf-8');	
// $data=extract($_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=['a','p','l'];	
$replace=['apple','peer','line'];	
var_dump(str_replace($find,$replace,'i like a'));								
?>


4. [文件] index.php ~ 20KB 下载(0) [全屏预览]


5. [文件] index.php ~ 20KB 下载(0) [全屏预览]


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

<?php
header('Content-type:text/html;charset=utf-8');	
// $data=extract($_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=['a','p','l'];	
$replace=['apple','peer','line'];	
var_dump(str_replace($find,$replace,'i like a'));								
?>


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 'config.php';
class Connect{	
private $con;	
function __construct(){		
$this->con=mysql_connect(constant("SERVER"),constant("USERNAME"),constant("PASSWORD"));		
if(!$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);	
}}
?>


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

'jey',
//		"sex"=>'male',
//	];
//	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='[{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
	{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
	{"Name":"a1","Number":"123","Contno":"000","QQNo":""}]'; 
	// $data=json_decode($data); 
	// var_dump($data);
	
//	echo <<<aaa
//	//		sadfasdf//	//aaa;

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


	
	
?>


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

'jey',
//		"sex"=>'male',
//	];
//	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='[{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
	{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
	{"Name":"a1","Number":"123","Contno":"000","QQNo":""}]'; 
	// $data=json_decode($data); 
	// var_dump($data);
	
//	echo <<<aaa
//	//		sadfasdf//	//aaa;

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


	
	
?>


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

'jey',
//		"sex"=>'male',
//	];
//	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='[{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
	{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
	{"Name":"a1","Number":"123","Contno":"000","QQNo":""}]'; 
	// $data=json_decode($data); 
	// var_dump($data);
	
//	echo <<<aaa
//	//		sadfasdf//	//aaa;

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


	
	
?>


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

'jey',
//		"sex"=>'male',
//	];
//	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='[{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
	{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
	{"Name":"a1","Number":"123","Contno":"000","QQNo":""}]'; 
	// $data=json_decode($data); 
	// var_dump($data);
	
//	echo <<<aaa
//	//		sadfasdf//	//aaa;

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


	
	
?>

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

相关标签: 基础编程