3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo number_format($numero, 2, ',', '.');
Output for 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: Undefined variable $numero in /in/2H2SL on line 4 Deprecated: number_format(): Passing null to parameter #1 ($num) of type float is deprecated in /in/2H2SL on line 4 0,00
Output for 8.0.0 - 8.0.30
Warning: Undefined variable $numero in /in/2H2SL on line 4 0,00
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: numero in /in/2H2SL on line 4 0,00
Output for 7.3.32 - 7.3.33
0,00
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: numero in /in/2H2SL on line 4 0,00

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236.66 ms | 402 KiB | 338 Q