Five ways to read file content in PHP

This article mainly introduces five methods of reading file content in PHP. Interested friends can refer to it. I hope it will be helpful to everyone.

-----First method-----fread()--------

",$str);
}
?>

--------The second method------------

",$str);
echo $str;
}
?>

- ----The third method------------

",$str);
echo $str;
}
?>

-------The fourth method --------------

";
}
/*
foreach($file_arr as $value){
echo $value."
";
}*/
}
?>

----The fifth method--------- -----------

",$str);
echo $str;
}
?>

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