<span style="font-family:arial, sans-serif;font-size:13px;border-collapse:collapse">if r->main->subrequests is </span><span style="font-family:arial, sans-serif;font-size:13px;border-collapse:collapse"> avoid </span><span style="font-family: 'courier new', monospace; font-size: 13px; border-collapse: collapse; ">subrequests cycle, so why need </span><meta http-equiv="content-type" content="text/html; charset=utf-8"><span class="Apple-style-span" style="font-family: 'courier new', monospace; font-size: 13px; border-collapse: collapse; ">r->main->subrequests++ ? because i think </span><meta http-equiv="content-type" content="text/html; charset=utf-8"><span class="Apple-style-span" style="font-family: 'courier new', monospace; font-size: 13px; border-collapse: collapse; ">r->main->subrequests-- and judge </span><meta http-equiv="content-type" content="text/html; charset=utf-8"><span class="Apple-style-span" style="font-family: 'courier new', monospace; font-size: 13px; border-collapse: collapse; ">r->main->subrequests is or not 0 can avoid</span><span class="Apple-style-span" style="font-family: 'courier new', monospace; font-size: 13px; border-collapse: collapse; color: rgb(255, 0, 0); "> </span><meta http-equiv="content-type" content="text/html; charset=utf-8"><span class="Apple-style-span" style="font-family: 'courier new', monospace; font-size: 13px; border-collapse: collapse; ">subrequests cycle.</span><div>
<span class="Apple-style-span" style="font-family: 'courier new', monospace; font-size: 13px; border-collapse: collapse; "><br></span></div><div><span class="Apple-style-span" style="font-family: 'courier new', monospace; font-size: 13px; border-collapse: collapse; ">thanks.</span></div>