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[メモ]指定の型を判別

Last updated at Posted at 2015-06-12

使用する値の型を調べる関数一覧

  • is_array
  • is_bool
  • is_float
  • +is_double (is_floatのエイリアス)
  • +is_real (is_floatのエイリアス)
  • is_int
  • +is_integer (is_intのエイリアス)
  • +is_long (is_intのエイリアス)
  • is_null
  • is_object
  • is_resource
  • is_scalar
  • is_string
  • is_callable

型が合っていればTRUE、違えばFALSEを返す。

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