<?php
class
Test{
const
LOG_PATH=
"E:\phpServer\Apache\logs\\error.log"
;
const
PAGES=50;
public
static
function
main(){
header(
"content-type:text/html;charset=utf-8"
);
if
(!
empty
(
$_GET
[
'action'
])){
if
(!method_exists(
'Test'
,
$_GET
[
'action'
])){
echo
"404"
;
}
else
{
self::
$_GET
[
'action'
]();
}
exit
;
}
}
public
static
function
showApacheLogs(){
$test
=
new
Test();
$result
=
$test
->readLogs(self::LOG_PATH,self::PAGES);
$json
=
array
();
for
(
$i
=0;
$i
<
count
(
$result
);
$i
++){
$line
=
$result
[
$i
];
$line
=
str_replace
(
"\r\n"
,
""
,
$line
);
$result
[
$i
]=
array
(
"num"
=>
$i
+1,
"msg"
=>urlencode(
$line
));
}
$str
=
stripslashes
(urldecode(json_encode(
$result
)));
echo
$str
;
}
private
function
readLogs(
$filePath
,
$num
=20){
$fp
=
fopen
(
$filePath
,
"r"
);
$pos
= -2;
$eof
=
""
;
$head
= false;
$lines
=
array
();
while
(
$num
>0){
while
(
$eof
!=
"\n"
){
if
(
fseek
(
$fp
,
$pos
, SEEK_END)==0){
$eof
=
fgetc
(
$fp
);
$pos
--;
}
else
{
fseek
(
$fp
,0,SEEK_SET);
$head
= true;
break
;
}
}
array_unshift
(
$lines
,
fgets
(
$fp
));
if
(
$head
){
break
; }
$eof
=
""
;
$num
--;
}
fclose(
$fp
);
return
array_reverse
(
$lines
);
}
}
Test::main();
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