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<?php $string='This is a space after a <br> break. This is 2 spaces after a <br> break. This is a tab after a <br> break. This is a newline after a <br> break'; var_export(str_replace(['<br> ','<br /> '],['<br>','<br />'],$string)); // if you KNOW there is only one space echo "\n\n"; var_export(preg_replace('~<br(?: /)?>\K\s+~i','',$string)); // if you want to remove all spaces, tabs, newlines
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 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
'This is a space after a <br>break. This is 2 spaces after a <br> break. This is a tab after a <br> break. This is a newline after a <br> break' 'This is a space after a <br>break. This is 2 spaces after a <br>break. This is a tab after a <br>break. This is a newline after a <br>break'
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 '[', expecting ')' in /in/8uBa4 on line 8
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 '[', expecting ')' in /in/8uBa4 on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/8uBa4 on line 8
Process exited with code 255.
preferences:
150.24 ms | 410 KiB | 5 Q