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<?php $indexed = [ (object)['id' => 'john', 'name' => 'John', 'age' => 29], (object)['id' => 'peter', 'name' => 'Peter', 'age' => 30], (object)['id' => 'harry', 'name' => 'Harry', 'age' => 19], ]; var_export(array_column($indexed, null, 'id'));
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
array ( 'john' => (object) array( 'id' => 'john', 'name' => 'John', 'age' => 29, ), 'peter' => (object) array( 'id' => 'peter', 'name' => 'Peter', 'age' => 30, ), 'harry' => (object) array( 'id' => 'harry', 'name' => 'Harry', 'age' => 19, ), )
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
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169.98 ms | 407 KiB | 5 Q