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php 追加内容到txt檔案中 逐行讀取txt :

覆寫txt檔案内容:

?

1 2 3 4

$filename

=

"aa/a.txt"

;

$handle

=

fopen

(

$filename

,

"w"

);

$str

=fwrite(

$handle

,

"test"

);

fclose(

$handle

);

效果:

testtesttesttesttesttesttest

追加内容到txt:

?

1 2 3 4

$filename

=

"aa/a.txt"

;

$handle

=

fopen

(

$filename

,

"a+"

);

$str

=fwrite(

$handle

,

"test\n"

);

fclose(

$handle

);

效果:

test

test

test

test

test

test

test

逐行讀取txt :

$lines=file("db.txt");
foreach ($lines as $value) {
$line=explode(",",$value);
echo "no1:$line[0]--no2:$line[1]---time:$line[2]-<br>";
}