PHP

php nested array

"[["Accounting","C4","OTHERS","Private Exams","2025",null],["Geography","A1","WAEC","School Exams","2018",null],["Geography","Grade 3","OTHERS","Exams Type 3","Year 3",null],["English Language","A1","NABTEB","Private Exams","2025",null],["Physics","C4","NABTEB","School Exams","2025",null],["Physics","B2","NABTEB","School Exams","2017",null],["Accounting","C4","NABTEB","Private Exams","2015",null],["Civic Education","C6","NECO","Exams Type 8","2014",null],["2014","A1","OTHERS","School Exams",null,null]] ◀"