Kev tshem tawm ntawm tus tsim tawm, tawm dhau los, hooligan, lwm yam. cov hlua tuaj yeem yog qhov kev ntsuam xyuas hnyav rau tus tswv tsev xaib. Tsis tas yuav mus rau hauv cov lus qhia kev ntawm ntau lub platform, cia saib cov txheej txheem kom tshem tawm cov kab no siv PHP.
Cov Lus Qhia
Kauj ruam 1
Kev txiav txim siab txoj hauv kev rau cov ntawv uas muaj cov kab tsis tsim nyog thiab nws cov lej ua ntu zuj zus hauv cov ntawv. (Nco ntsoov tias tus lej kab pib nrog ib.) Pib tsim cov lus tshem tawm yam xav tau."
Kauj ruam 2
Tsim ib qho array uas yog cov ntawv luam ntawm cov ntaub ntawv ntawm cov ntawv xaiv: $ data = file (path_to_file); Txiav txim siab tus naj npawb ntawm cov khoom xyaw suav nrog nws: $ count_data = sizeof ($ data); -1, txij li tus lej ntawm cov khoom siv sib txawv tau txawv ntawm daim ntawv kab zauv thiab pib ntawm xoom: unset ($ data [$ id-1]); Qhib cov ntaub ntawv xaiv los kho nws cov ntsiab lus: $ fp = fopen (path_to_file, a); Teeb lub xauv sib txawv ntawm cov ntaub ntawv xaiv cov tsiaj ($ fp, LOCK_EX); thiab rho tawm cov ntsiab lus tsis raug ntawm cov ntawv yuav raug hloov: ftruncate ($ fp, 0);
Kauj ruam 3
Tsim cov ntsiab lus tshiab rau cov ntawv yuav hloov kho: rau ($ j = 0; $ j
Kauj ruam 4
Ua kom tiav tus txheej txheem rau kev tsim cov lus txib yuav tsum tau lwv tawm ib txoj kab uas tsis tseem ceeb los ntawm kev nkag mus rau hauv tus txheej txheem "?>" (Tsis tas yuav siv cov nqe lus). cov cim ntawm cov feem yuav tsum tau muab tshem tawm - id. Ua li no, teeb txoj hlua tshawb nrhiav nce mus nce los uas muaj cov cim tshawb nrhiav hauv thawj lub teb.
Kauj ruam 5
Thov nco ntsoov tias tsis muaj qhov yuav tsum tau tshawb xyuas thawj zaug txhua cov ntawv sau rau hauv cov ntaub ntawv sim kom thiaj li tuaj yeem rov qab tau txhua cov ntaub ntawv raug tshem tawm.
