3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export( preg_filter('/\d/', '💩', 123000.5) ); echo "\n---\n"; var_export( preg_filter('/\d/', '💩', 789) ); echo "\n---\n"; var_export( preg_filter('/\d/', '💩', false) ); echo "\n---\n"; var_export( preg_filter('/\d/', '💩', null) ); echo "\n---\n"; var_export( preg_replace('/\d/', '💩', 123000.5) ); echo "\n---\n"; var_export( preg_replace('/\d/', '💩', 789) ); echo "\n---\n"; var_export( preg_replace('/\d/', '💩', false) ); echo "\n---\n"; var_export( preg_replace('/\d/', '💩', null) );

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.5.10.0120.00716.93
8.5.00.0150.00720.09
8.4.150.0020.00114.05
8.4.140.0150.00717.84
8.4.130.0070.00318.91
8.4.120.0110.00823.97
8.4.110.0070.00222.75
8.4.100.0140.00717.91
8.4.90.0050.00518.72
8.4.80.0110.00918.04
8.4.70.0090.01118.07
8.4.60.0100.01018.88
8.4.50.0140.00720.38
8.4.40.0100.00718.05
8.4.30.0070.01418.94
8.4.20.0090.01119.88
8.4.10.0120.00819.60
8.3.280.0120.00918.50
8.3.270.0130.00616.66
8.3.260.0100.01016.54
8.3.250.0140.00518.73
8.3.240.0120.00816.87
8.3.230.0150.00416.73
8.3.220.0100.00717.21
8.3.210.0170.00617.03
8.3.200.0060.00316.75
8.3.190.0110.00817.24
8.3.180.0120.00716.96
8.3.170.0160.00318.97
8.3.160.0150.00318.51
8.3.150.0110.00716.56
8.3.140.0040.00416.79
8.3.130.0050.00318.62
8.3.120.0040.01118.95
8.3.110.0100.00720.94
8.3.100.0130.00324.06
8.3.90.0080.00026.77
8.3.80.0040.00417.13
8.3.70.0000.01818.43
8.3.60.0120.00318.73
8.3.50.0140.00716.99
8.3.40.0160.00719.76
8.3.30.0100.01019.27
8.3.20.0060.01321.86
8.3.10.0130.00621.73
8.3.00.0100.01019.06
8.2.290.0060.00120.48
8.2.280.0090.00718.66
8.2.270.0060.00318.83
8.2.260.0040.01417.05
8.2.250.0050.00316.79
8.2.240.0040.01116.93
8.2.230.0040.00422.58
8.2.220.0060.00337.54
8.2.210.0040.00426.77
8.2.200.0050.00516.88
8.2.190.0060.00916.88
8.2.180.0120.00616.50
8.2.170.0160.00318.95
8.2.160.0070.01120.39
8.2.150.0190.00318.97
8.2.140.0060.01320.35
8.2.130.0100.00720.57
8.2.120.0140.01019.14
8.2.110.0200.00019.28
8.2.100.0130.00719.22
8.2.90.0370.00019.00
8.2.80.0100.01019.30
8.2.70.0150.00418.88
8.2.60.0210.00318.94
8.2.50.0200.00319.02
8.2.40.0150.00718.81
8.2.30.0120.00318.82
8.2.20.0160.00618.88
8.2.10.0150.00618.69
8.2.00.0180.00418.84
8.1.330.0110.00522.09
8.1.320.0120.00716.39
8.1.310.0050.00318.27
8.1.300.0030.00616.38
8.1.290.0060.00318.88
8.1.280.0140.00025.92
8.1.270.0090.00921.95
8.1.260.0080.00822.14
8.1.250.0170.00322.10
8.1.240.0060.00918.62
8.1.230.0070.01418.62
8.1.220.0070.01418.73
8.1.210.0120.00318.43
8.1.200.0070.01418.67
8.1.190.0070.01318.38
8.1.180.0090.00618.43
8.1.170.0100.01018.60
8.1.160.0100.00718.61
8.1.150.0110.00718.63
8.1.140.0110.00418.53
8.1.130.0120.00918.44
8.1.120.0070.00718.48
8.1.110.0160.01020.12
8.1.100.0140.00321.69
8.1.90.0060.01218.40
8.1.80.0110.00719.81
8.1.70.0070.01018.66
8.1.60.0150.00018.73
8.1.50.0060.00918.50
8.1.40.0040.01118.76
8.1.30.0070.00718.73
8.1.20.0110.00419.89
8.1.10.0110.00420.53
8.1.00.0090.00620.40

preferences:
29.52 ms | 403 KiB | 5 Q