Ngosizo lwemfanelo ye- meta_query kusigaba esinamandla se-WordPress WP_Query , okuthunyelwe kungahlungwa okunamanani athile emikhakheni yabo ye-meta. Uma udale inkambu ye-meta enemigqa eminingi (isb. Ngosizo lwe- Advanced Custom Fields ) futhi ufuna kuphela ukuthola okuthunyelwe okuqukethe inani elithile kule nkambu elihlukaniswe ngamakhefu womugqa, kuyanconywa umhlaba we- REGEX we-MySQL.
Ucingo olulandelayo luthola konke okuthunyelwe okune- bar value kwenye indawo kulayini enkambu ye- foo:
d6a80606f7846cba392a561bfdecf2b7
Lokhu kuqinisekisa ukuthi akukho zingcucu ezingalungile ezitholakalayo nokuthi ulayini wephula umsebenzi osebenza kuzingxenyekazi zonke. Okunye okubalulekile: Inani lemfanelo yenani kufanele libe kumaki wokucaphuna ophindwe kabili, ngaphandle kwalokho i-WordPress izophunyuka ekubuyiseleni emuva (ungakhathazeki: Okuhle kukucabanga lokhu unomphela). Inqubo efanayo nayo ingasetshenziselwa ezinye izinhloso: Isibonelo, kukhodi engenhla, "\ r \ n | \ r | \ n" ithathelwe indawo ngu " ;" uma amanani engukhefana (esikhundleni somugqa) ahlukaniswe ngaphakathi kwenkambu yombhalo.