3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str= 'To do list: - Buy milk - Feed cat'; var_export( preg_replace( '/ (?=-)/', "\n", $str ) );

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)
8.5.10.0100.00816.73
8.5.00.0120.00921.61
8.4.150.0000.00214.05
8.4.140.0190.00917.55
8.4.130.0130.00818.91
8.4.120.0170.00323.93
8.4.110.0020.00719.07
8.4.100.0050.00418.84
8.4.90.0080.00920.55
8.4.80.0160.00418.57
8.4.70.0150.00518.16
8.4.60.0120.01018.86
8.4.50.0130.00718.60
8.4.40.0100.01017.61
8.4.30.0190.00018.64
8.4.20.0100.00019.92
8.4.10.0030.00519.63
8.3.280.0090.01218.38
8.3.270.0120.00716.53
8.3.260.0040.00516.52
8.3.250.0100.00518.67
8.3.240.0110.00818.90
8.3.230.0110.00716.40
8.3.220.0060.00818.71
8.3.210.0060.00116.86
8.3.200.0030.00616.80
8.3.190.0110.00517.05
8.3.180.0110.00916.84
8.3.170.0180.00018.71
8.3.160.0160.00318.32
8.3.150.0140.00417.05
8.3.140.0150.00316.86
8.3.130.0060.00316.63
8.3.120.0110.00620.77
8.3.110.0000.00820.94
8.3.100.0040.00418.57
8.3.90.0080.01126.77
8.3.80.0170.00618.88
8.3.70.0130.00918.88
8.3.60.0060.00318.88
8.3.50.0030.00618.88
8.3.40.0200.00418.88
8.3.30.0140.00519.08
8.3.20.0190.00018.88
8.3.10.0140.00618.88
8.3.00.0190.00018.88
8.2.290.0050.00320.66
8.2.280.0060.00318.61
8.2.270.0070.00717.14
8.2.260.0110.00716.63
8.2.250.0000.00816.72
8.2.240.0040.00418.99
8.2.230.0040.00422.58
8.2.220.0030.00724.06
8.2.210.0080.00026.77
8.2.200.0210.00018.88
8.2.190.0160.00618.88
8.2.180.0120.00918.88
8.2.170.0140.00918.88
8.2.160.0220.00018.88
8.2.150.0120.01218.88
8.2.140.0200.00318.88
8.2.130.0220.00018.88
8.2.120.0150.00918.88
8.2.110.0230.00319.33
8.2.100.0180.00318.88
8.2.90.0200.00318.88
8.2.80.0170.00718.88
8.2.70.0160.00519.48
8.2.60.0180.00418.88
8.2.50.0260.00018.88
8.2.40.0180.00318.88
8.2.30.0170.00318.88
8.2.20.0180.00619.01
8.2.10.0150.00818.88
8.2.00.0150.00418.88
8.1.330.0100.00822.27
8.1.320.0100.00820.07
8.1.310.0040.00416.50
8.1.300.0040.01218.20
8.1.290.0060.00318.88
8.1.280.0160.00318.88
8.1.270.0230.00018.88
8.1.260.0210.00018.88
8.1.250.0200.00318.88
8.1.240.0140.00718.88
8.1.230.0080.01218.88
8.1.220.0130.00618.88
8.1.210.0150.00518.88
8.1.200.0120.01218.88
8.1.190.0220.00018.88
8.1.180.0110.01118.88
8.1.170.0100.01018.88
8.1.160.0170.00318.88
8.1.150.0200.00318.88
8.1.140.0190.00018.88
8.1.130.0180.00618.88
8.1.120.0190.00518.88
8.1.110.0240.00018.88
8.1.100.0120.01218.88
8.1.90.0200.00218.88
8.1.80.0180.00418.88
8.1.70.0210.00018.88
8.1.60.0200.00318.88
8.1.50.0230.00018.88
8.1.40.0190.00318.88
8.1.30.0250.00318.88
8.1.20.0190.00918.88
8.1.10.0210.00718.88
8.1.00.0150.00918.88

preferences:
34.99 ms | 403 KiB | 5 Q