Online PHP editor | output for FguH8

Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.26, 7.3.0 - 7.3.13, 7.4.0 - 7.4.1: Deprecated: password_hash(): Use of the 'salt' option to password_hash is deprecated in /in/FguH8 on line 2 Warning: password_hash(): Provided salt is too short: 21 expecting 22 in /in/FguH8 on line 2 NULL
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40: Warning: password_hash(): Provided salt is too short: 21 expecting 22 in /in/FguH8 on line 2 NULL
Output for 5.0.0 - 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: Fatal error: Call to undefined function password_hash() in /in/FguH8 on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9: Fatal error: Call to undefined function: password_hash() in /in/FguH8 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4: Fatal error: Call to undefined function: password_hash() in /in/FguH8 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Fatal error: Call to undefined function: password_hash() in /in/FguH8 on line 2