java:
DataOutputStream <span>out</span> = new DataOutputStream(new BufferedOutputStream(socket<span>.getOutputStream</span>()))<span>;</span><span>out</span><span>.writeInt</span>(<span>"REWQTY"</span><span>.getBytes</span>()<span>.length</span>)<span>;</span><span>out</span><span>.write</span>(<span>"REWQTY"</span><span>.getBytes</span>())<span>;</span><span>out</span><span>.close</span>()<span>;//php端是阻塞的，除非close</span>
php:
<span><span>function</span><span>readInt</span><span>(<span>$sock</span>)</span>
{</span><span>$buf</span> = socket_read(<span>$sock</span>,<span>4</span>);
<span>if</span> (<span>$buf</span>){
<span>return</span> unpack(<span>'N'</span>,<span>$buf</span>)[<span>1</span>];
}<span>else</span>{
<span>throw</span><span>new</span><span>Exception</span>();
}
}
<span><span>function</span><span>readString</span><span>(<span>$socket</span>)</span> {</span><span>$n</span> = readInt(<span>$socket</span>);
<span>return</span> socket_read(<span>$socket</span>, <span>$n</span>);
}
<span>echo</span> readString(<span>$sock</span>,<span>$l</span>);
<span>echo</span><span>"\n"</span>;').addClass('pre-numbering').hide();
$(this).addClass('has-numbering').parent().append($numbering);
for (i = 1; i ').text(i));
};
$numbering.fadeIn(1700);
});
});
以上就介绍了PHP socket实现 readInt 和 readString 以及和Java端对接，包括了方面的内容，希望对PHP教程有兴趣的朋友有所帮助。
