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<?php function float_strval($fltValue) { $strValue = (string)$fltValue; if (preg_match("/E[\+\-]\d+$/", $strValue)) { $strValue = number_format($fltValue, 16, '.', ''); } $oldStrValue = number_format($fltValue, 16, '.', ''); return ['in!'=>$fltValue, 'out'=>$strValue, 'old'=>$oldStrValue]; } print_r(float_strval(0.00000021)); print_r(float_strval(1209381092380198230.123)); print_r(float_strval(90.05));
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.29, 8.2.0 - 8.2.23, 8.3.0 - 8.3.11
Array ( [in!] => 2.1E-7 [out] => 0.0000002100000000 [old] => 0.0000002100000000 ) Array ( [in!] => 1.2093810923802E+18 [out] => 1209381092380198144.0000000000000000 [old] => 1209381092380198144.0000000000000000 ) Array ( [in!] => 90.05 [out] => 90.05 [old] => 90.0499999999999972 )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/0aVdK on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/0aVdK on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/0aVdK on line 9
Process exited with code 255.
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98.05 ms | 410 KiB | 5 Q