Created
December 5, 2012 18:03
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A little cutesy command line animation
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| <?php | |
| /** | |
| * Blinky is a little ASCII animation inspired by | |
| * Shane Harter's "Progress Display for PHP CLI scripts" | |
| * see: https://gist.github.com/4211173 | |
| * this one is written by Azi Crawford | |
| **/ | |
| function draw_blink ($counter){ | |
| $frame = $counter % 12; | |
| switch ($frame) { | |
| case 0: | |
| echo str_repeat("\010", 50); | |
| echo str_pad("O.O", 50, ' ', STR_PAD_LEFT); | |
| break; | |
| case 1: | |
| echo str_repeat("\010", 50); | |
| echo str_pad("O.o", 50, ' ', STR_PAD_LEFT); | |
| break; | |
| case 2: | |
| echo str_repeat("\010", 50); | |
| echo str_pad("O.-", 50, ' ', STR_PAD_LEFT); | |
| break; | |
| case 3: | |
| echo str_repeat("\010", 50); | |
| echo str_pad("O.o", 50, ' ', STR_PAD_LEFT); | |
| break; | |
| case 4: | |
| echo str_repeat("\010", 50); | |
| echo str_pad("O.O", 50, ' ', STR_PAD_LEFT); | |
| break; | |
| case 5: | |
| echo str_repeat("\010", 50); | |
| echo str_pad("o.O", 50, ' ', STR_PAD_LEFT); | |
| break; | |
| case 6: | |
| echo str_repeat("\010", 50); | |
| echo str_pad("-.O", 50, ' ', STR_PAD_LEFT); | |
| break; | |
| case 7: | |
| echo str_repeat("\010", 50); | |
| echo str_pad("o.O", 50, ' ', STR_PAD_LEFT); | |
| break; | |
| case 8: | |
| echo str_repeat("\010", 50); | |
| echo str_pad("O.O", 50, ' ', STR_PAD_LEFT); | |
| break; | |
| case 9: | |
| echo str_repeat("\010", 50); | |
| echo str_pad("o.o", 50, ' ', STR_PAD_LEFT); | |
| break; | |
| case 10: | |
| echo str_repeat("\010", 50); | |
| echo str_pad("-.-", 50, ' ', STR_PAD_LEFT); | |
| break; | |
| case 11: | |
| echo str_repeat("\010", 50); | |
| echo str_pad("o.o", 50, ' ', STR_PAD_LEFT); | |
| break; | |
| } | |
| } | |
| echo str_repeat("\n", 10); | |
| for ($i=0; $i<100; $i++) { | |
| draw_blink($i); | |
| usleep(125000); | |
| } | |
| echo str_repeat("\010", 50); | |
| echo str_pad("O.O", 50, ' ', STR_PAD_LEFT) . "\n"; | |
| echo str_repeat(' ', 50) . PHP_EOL; |
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