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Editorial Team
Asked: May 11, 20262026-05-11T18:25:05+00:00 2026-05-11T18:25:05+00:00

I come from a php background and in php, there is an array_size() function

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I come from a php background and in php, there is an array_size() function which tells you how many elements in the array are used.

Is there a similar method for a String[] array? Thanks.

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  1. Editorial Team
    Editorial Team
    2026-05-11T18:25:05+00:00Added an answer on May 11, 2026 at 6:25 pm

    Yes, .length (property-like, not a method):

    String[] array = new String[10];
    int size = array.length;
    
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