file_put_contents鍑芥暟鏄敤浜庡皢鏁版嵁鍐欏叆鏂囦欢涓殑PHP鍐呯疆鍑芥暟銆傚畠鐨勫熀鏈娉曞涓嬶細

file_put_contents ( string $filename , mixed $data [, int $flags = 0 [, resource $context ]] ) : int|false

鍏朵腑锛屽弬鏁拌鏄庡涓嬶細

• $filename锛氳鍐欏叆鐨勬枃浠跺悕銆?/li>
• $data锛氳鍐欏叆鏂囦欢鐨勬暟鎹紝鍙互鏄瓧绗︿覆銆佹暟缁勬垨鑰呰祫婧愩€?/li>
• $flags锛氬彲閫夊弬鏁帮紝鎸囧畾鍐欏叆鏂囦欢鐨勬柟寮忥紝榛樿涓?銆傚彲浠ヨ缃负FILE_APPEND琛ㄧず鍦ㄦ枃浠舵湯灏捐拷鍔犲唴瀹癸紝鎴栬€?code>LOCK_EX琛ㄧず鍦ㄥ啓鍏ユ枃浠舵椂鑾峰緱鐙崰閿併€?/li>
• $context锛氬彲閫夊弬鏁帮紝鎸囧畾鏂囦欢鍙ユ焺鐨勪笂涓嬫枃銆?/li>

绀轰緥浠ｇ爜濡備笅锛?/p>

$data = "Hello, World!";
$file = "example.txt";

if(file_put_contents($file, $data) !== false) {
    echo "Data written successfully to $file";
} else {
    echo "Failed to write data to $file";
}

涓婇潰鐨勪唬鐮佸皢瀛楃涓?quot;Hello, World!鈥滃啓鍏ュ埌鏂囦欢example.txt涓€傚鏋滃啓鍏ユ垚鍔燂紝灏嗚緭鍑?quot;Data written successfully to example.txt鈥濓紝鍚﹀垯杈撳嚭"Failed to write data to example.txt"銆?/p>