3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $i = 0; while($i<100) { echo '<option value="' + $i + '">' + $i + '</option>' . "\n"; $i++; }
Output for 7.1.0
Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 0 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 2 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 4 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 8 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 10 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 12 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 14 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 16 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 18 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 20 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 22 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 24 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 26 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 28 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 30 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 32 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 34 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 36 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 38 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 40 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 42 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 44 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 46 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 48 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 50 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 52 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 54 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 56 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 58 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 60 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 62 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 64 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 66 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 68 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 70 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 72 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 74 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 76 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 78 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 80 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 82 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 84 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 86 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 88 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 90 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 92 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 94 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 96 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 98 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 100 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 102 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 104 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 106 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 108 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 110 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 112 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 114 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 116 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 118 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 120 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 122 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 124 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 126 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 128 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 130 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 132 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 134 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 136 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 138 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 140 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 142 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 144 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 146 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 148 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 150 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 152 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 154 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 156 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 158 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 160 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 162 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 164 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 166 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 168 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 170 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 172 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 174 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 176 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 178 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 180 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 182 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 184 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 186 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 188 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 190 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 192 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 194 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 196 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 Warning: A non-numeric value encountered in /in/V8gWj on line 6 198
Output for 4.3.0 - 7.0.14
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 122 124 126 128 130 132 134 136 138 140 142 144 146 148 150 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 182 184 186 188 190 192 194 196 198