我有一个看起来像这样的数组:
[
{
"positional_index":"1.3",
"sourceid":10409,
"language": "Malayalam",
"field_gita_10409_text": "Behold, O Teacher! this mighty army of the sons of Pandu, arrayed by the son of Drupada, thy wise disciple."
},
{
"positional_index":"1.2",
"sourceid":10409,
"language": "Devanagari",
"field_gita_10409_text": "1.1 Dhritarashtra said What did my people and the sons of Pandu do when they had assembled together eager for battle on the holy plain of Kurukshetra, O Sanjaya."
},
]
我应该使用 foreach 循环来访问每个键。例如,如果 key = field_gita_10409_text,我必须使用 php 中的 explode() 函数来提取值 10409 等。
在这种情况下,我不知道如何使用 foreach 循环,因为该数组包含 2 个关联数组。请告诉我。
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