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<?php $array = [ '0' => [ 'foo' => 'value1', 'bar' => 'value2', 'formats' => [ 'foo' => 'value_1', 'bar' => 'value_2', ] ], '1' => [ 'foo' => 'value1', 'bar' => 'value2', 'formats' => [ 'foo' => 'value_1', 'bar' => 'value_2', ] ] ]; var_dump($array);
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
array(2) { [0]=> array(3) { ["foo"]=> string(6) "value1" ["bar"]=> string(6) "value2" ["formats"]=> array(2) { ["foo"]=> string(7) "value_1" ["bar"]=> string(7) "value_2" } } [1]=> array(3) { ["foo"]=> string(6) "value1" ["bar"]=> string(6) "value2" ["formats"]=> array(2) { ["foo"]=> string(7) "value_1" ["bar"]=> string(7) "value_2" } } }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array(2) { [0]=> array(3) { ["foo"]=> string(6) "value1" ["bar"]=> string(6) "value2" ["formats"]=> array(2) { ["foo"]=> string(7) "value_1" ["bar"]=> string(7) "value_2" } } [1]=> array(3) { ["foo"]=> string(6) "value1" ["bar"]=> string(6) "value2" ["formats"]=> array(2) { ["foo"]=> string(7) "value_1" ["bar"]=> string(7) "value_2" } } }

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