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<?php $value = 1.0; $v = explode('.', $value); $p = 0; for ($i = 0; $i < strlen($v[1]); $i++) { if (substr($v[1], $i, 1) > 0) { $p = $i+1; } } print round($value, $p);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined array key 1 in /in/bL6Mp on line 5 Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /in/bL6Mp on line 5 1
Output for 8.0.0 - 8.0.30
Warning: Undefined array key 1 in /in/bL6Mp on line 5 1
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined offset: 1 in /in/bL6Mp on line 5 1
Output for 7.3.32 - 7.3.33
1
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
Notice: Undefined offset: 1 in /in/bL6Mp on line 5 1
preferences:
260.8 ms | 402 KiB | 329 Q