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
/n"; echo "counter1: " . $counter1() . "
/n"; echo "counter1: " . $counter1() . "
/n"; echo "counter1: " . $counter1() . "
/n"; echo "counter2: " . $counter2() . "
/n"; echo "counter2: " . $counter2() . "
/n"; echo "counter2: " . $counter2() . "
/n"; echo "counter2: " . $counter2() . "
/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
/n"; echo "counter1: " . $counter1() . "
/n"; echo "counter1: " . $counter1() . "
/n"; echo "counter1: " . $counter1() . "
/n"; echo "counter2: " . $counter2() . "
/n"; echo "counter2: " . $counter2() . "
/n"; echo "counter2: " . $counter2() . "
/n"; echo "counter2: " . $counter2() . "
/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]
/n"; echo "counter1: " . $counter1() . "
/n"; echo "counter1: " . $counter1() . "
/n"; echo "counter1: " . $counter1() . "
/n"; echo "counter2: " . $counter2() . "
/n"; echo "counter2: " . $counter2() . "
/n"; echo "counter2: " . $counter2() . "
/n"; echo "counter2: " . $counter2() . "
/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,$replace,'i like a')); ?>
7. [文件] Connect.class.php ~ 531B 下载(0) 跳至 [1] [2] [3] [6] [7] [8] [9] [10] [11] [全屏预览]
con=mysql_connect(constant("SERVER"),constant("USERNAME"),constant("PASSWORD"));
if(!$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($data);
// echo <<date("Y-m-d",strtotime($first)),
"martin"=>date("Y-m-d",strtotime('+1 day')),
);
$father="mother";
$mother="son";
echo $$father;
var_dump( $dates);
}
getDetailDate($year);
?>
9. [文件] test.php ~ 1KB 下载(0) 跳至 [1] [2] [3] [6] [7] [8] [9] [10] [11] [全屏预览]
'jey',
// "sex"=>'male',
// ];
// curl_setopt($curl,CURLOPT_POSTFIELDS,$data);
// curl_setopt($curl,CURLOPT_HTTPHEADER,$header);
// $data=curl_exec($curl);
// curl_close($curl);
// echo ($data);
//
// $str="这是一个中文";
// var_dump(json_encode($str,JSON_UNESCAPED_UNICODE));
// $data='[{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
{"Name":"a1","Number":"123","Contno":"000","QQNo":""}]';
// $data=json_decode($data);
// var_dump($data);
// echo <<date("Y-m-d",strtotime($first)),
"martin"=>date("Y-m-d",strtotime('+1 day')),
);
$father="mother";
$mother="son";
echo $$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($data);
// echo <<date("Y-m-d",strtotime($first)),
"martin"=>date("Y-m-d",strtotime('+1 day')),
);
$father="mother";
$mother="son";
echo $$father;
var_dump( $dates);
}
getDetailDate($year);
?>
11. [文件] test.php ~ 1KB 下载(0) 跳至 [1] [2] [3] [6] [7] [8] [9] [10] [11] [全屏预览]
'jey',
// "sex"=>'male',
// ];
// curl_setopt($curl,CURLOPT_POSTFIELDS,$data);
// curl_setopt($curl,CURLOPT_HTTPHEADER,$header);
// $data=curl_exec($curl);
// curl_close($curl);
// echo ($data);
//
// $str="这是一个中文";
// var_dump(json_encode($str,JSON_UNESCAPED_UNICODE));
// $data='[{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
{"Name":"a1","Number":"123","Contno":"000","QQNo":""},
{"Name":"a1","Number":"123","Contno":"000","QQNo":""}]';
// $data=json_decode($data);
// var_dump($data);
// echo <<date("Y-m-d",strtotime($first)),
"martin"=>date("Y-m-d",strtotime('+1 day')),
);
$father="mother";
$mother="son";
echo $$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）！
