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<?php $string = '12jan'; var_export( preg_split( '~(\d+)~', $string, null, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE ) ); echo "\n---\n"; var_export( preg_split( '~(?:\d+|\D+)\K~', $string, null, PREG_SPLIT_NO_EMPTY ) );
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.4.16, 8.5.0 - 8.5.1
Deprecated: preg_split(): Passing null to parameter #3 ($limit) of type int is deprecated in /in/gA9m7 on line 6 array ( 0 => '12', 1 => 'jan', ) --- Deprecated: preg_split(): Passing null to parameter #3 ($limit) of type int is deprecated in /in/gA9m7 on line 17 array ( 0 => '12', 1 => 'jan', )
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 8.1.0 - 8.1.33
Deprecated: preg_split(): Passing null to parameter #3 ($limit) of type int is deprecated in /in/gA9m7 on line 10 array ( 0 => '12', 1 => 'jan', ) --- Deprecated: preg_split(): Passing null to parameter #3 ($limit) of type int is deprecated in /in/gA9m7 on line 21 array ( 0 => '12', 1 => 'jan', )
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
array ( 0 => '12', 1 => 'jan', ) --- array ( 0 => '12', 1 => 'jan', )
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