11 lines
269 B
Plaintext
11 lines
269 B
Plaintext
sizeof - return the number of elements in an array
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int sizeof( mixed var );
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Return the number of elements in an array, mapping, string, class or
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buffer 'var'. If `var' is not an array, mapping, string, class or
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buffer, then zero (0) is returned.
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See also:
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strlen
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