我有一個這樣的數組:PHP - 檢查,如果一個或多個陣列領域存在
array('prefix1_field' => 34,
'prefix1_anotherfield' => 345,
'prefix1_andanotherfield' => 565,
'anotherprefix_field' => 34,
'anotherprefix_anotherfield' => 345,
'anotherprefix_andanotherfield' => 565,
'prefix3_anotherprefix_field' => 34, // <- 'anotherprefix' here should be ignored
'prefix3_anotherfield' => 345,
'prefix3_andanotherfield' => 565,
...
);
我怎樣才能讓來檢查,如果有這個數組與prefix1_
例如開始於任何領域的功能?
完美。謝謝 – Alex 2010-09-09 12:27:03