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<?php echo "mama"; $array = array ( 1 => "a", 2 => "b", 3=> "c", ); $andra = array( 1=>12, 3=>14); $andra[]=56; $nr=count($andra); for($i=0;$i<$nr;$i++){ echo " {$andra[$i]}\n"; } var_dump($array); ?>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
mama Warning: Undefined array key 0 in /in/gvVR8 on line 18 12 Warning: Undefined array key 2 in /in/gvVR8 on line 18 array(3) { [1]=> string(1) "a" [2]=> string(1) "b" [3]=> string(1) "c" }
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
mama Notice: Undefined offset: 0 in /in/gvVR8 on line 18 12 Notice: Undefined offset: 2 in /in/gvVR8 on line 18 array(3) { [1]=> string(1) "a" [2]=> string(1) "b" [3]=> string(1) "c" }
Output for 7.3.32 - 7.3.33, 7.4.26
mama 12 array(3) { [1]=> string(1) "a" [2]=> string(1) "b" [3]=> string(1) "c" }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
mama Notice: Undefined offset: 0 in /in/gvVR8 on line 18 12 Notice: Undefined offset: 2 in /in/gvVR8 on line 18 array(3) { [1]=> string(1) "a" [2]=> string(1) "b" [3]=> string(1) "c" }
preferences:
221.78 ms | 403 KiB | 356 Q