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in_array. (PHP 4, PHP 5, PHP 7, PHP 8). in_array — Checks if a value exists in an array ...
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Notes ¶. Note: array() is a language construct used to represent literal arrays, and not a regular function.
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Compares values only. Ignores indexes of array. Example: array_diff, array_intersect. [prefix] u - will do comparison with user defined function. Letter u can ...
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Arrays ¶. An array in PHP is actually an ordered map. A map is a type that associates values to keys. This type is optimized for several different uses; ...
Arrays ¶ · Introduction · Installing/Configuring · Requirements · Installation · Runtime Configuration · Predefined Constants · Sorting Arrays · Array Functions.
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Returns the key for needle if it is found in the array, false otherwise. If needle is found in haystack more than once, the first matching key is returned. To ...
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Returns an array containing the results of applying the callback function to the corresponding value of array (and arrays if more arrays are provided) used as ...
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SolrParams::getParams - Returns an array of non URL-encoded parameters; SolrParams::getPreparedParams - Returns an array of URL-encoded parameters; SolrParams ...
Returns the new number of elements in the array. Changelog ¶. Version, Description. 7.3.0, This function can now be called with only one parameter ...
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A URL can be used as a filename with this function if the fopen wrappers have been enabled. See fopen() for more details on how to specify the filename. See the ...