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  1. <?php
  2.  
  3. 	$string = "um dois tres quatro";
  4.  
  5. 	// Teste 1
  6. 	str_replace( 'um', 'vinte', $string );
  7.  
  8. 	echo "teste 1: $string \n";
  9.  
  10. 	// Teste 2
  11. 	$string = str_replace( 'um', 'vinte', $string );
  12.  
  13. 	echo "teste 2: $string \n";
  14.  
Success #stdin #stdout 0.01s 83136KB
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Standard input is empty
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teste 1: um dois tres quatro 
teste 2: vinte dois tres quatro
https://ideone.com/m4jXYN
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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