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  1. <?php
  2.  
  3. 	$char = '🌠';
  4.  
  5. 	for ( $i=0; $i<strlen( $char);$i++ ) {
  6. 		echo $i . ' %'.dechex(ord($char[$i]))."\n";
  7. 	}
  8.  
  9. ?>
  10.  
Success #stdin #stdout 0.02s 52432KB
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stdin
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Standard input is empty
stdout
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0 %f0
1 %9f
2 %8c
3 %a0
https://ideone.com/t6n2HA
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
secret

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