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run code in 300+ PHP versions simultaneously
<?php $var = 'test'; echo "${var}";
Output for 8.2.11 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /in/WmjJV on line 3 test
Output for 8.1.24 - 8.1.34
test
preferences:
81.52 ms | 839 KiB | 4 Q