3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "Today is - Friday and tomorrow is - Saturday"; var_export( preg_replace('/(?:[^-]*\K-){2}.*/', '', $string) );

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)
8.4.140.0120.01017.69
8.4.130.0110.00917.98
8.4.120.0030.00620.75
8.4.110.0070.00222.51
8.4.100.0120.01018.03
8.4.90.0130.00818.91
8.4.80.0080.00918.05
8.4.70.0080.00917.77
8.4.60.0110.00818.66
8.4.50.0080.00419.77
8.4.40.0100.01020.70
8.4.30.0070.01122.18
8.4.20.0060.00318.01
8.4.10.0050.00323.70
8.3.270.0120.00716.85
8.3.260.0100.00616.60
8.3.250.0120.00618.73
8.3.240.0140.00616.57
8.3.230.0110.00916.59
8.3.220.0120.00417.06
8.3.210.0100.00916.46
8.3.200.0110.00816.64
8.3.190.0090.00917.05
8.3.180.0060.00216.55
8.3.170.0070.01118.72
8.3.160.0150.00318.47
8.3.150.0130.00617.20
8.3.140.0120.00316.54
8.3.130.0080.00018.25
8.3.120.0090.00020.34
8.3.110.0050.00320.94
8.3.100.0040.00416.56
8.3.90.0090.00926.77
8.3.80.0080.00317.97
8.3.70.0000.01516.63
8.3.60.0070.00716.38
8.3.50.0110.00416.90
8.3.40.0110.00420.02
8.3.30.0140.00020.77
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0050.00326.16
8.2.290.0090.01020.35
8.2.280.0090.00619.01
8.2.270.0130.00717.38
8.2.260.0090.00916.89
8.2.250.0050.00317.03
8.2.240.0060.00318.68
8.2.230.0090.00022.58
8.2.220.0000.01024.06
8.2.210.0120.00326.77
8.2.200.0030.00616.88
8.2.190.0120.00616.58
8.2.180.0150.00016.88
8.2.170.0090.00618.92
8.2.160.0070.00722.96
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0030.00619.49
8.2.110.0060.00319.39
8.2.100.0040.00817.97
8.2.90.0080.00017.75
8.2.80.0030.00518.76
8.2.70.0040.00417.88
8.2.60.0170.00617.23
8.2.50.0140.00717.38
8.2.40.0190.00017.37
8.2.30.0140.00417.38
8.2.20.0100.01017.25
8.2.10.0140.00517.25
8.2.00.0120.00817.13
8.1.330.0100.01022.09
8.1.320.0100.01016.37
8.1.310.0040.00416.93
8.1.300.0110.00418.13
8.1.290.0060.00330.84
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0030.00619.26
8.1.230.0070.00420.87
8.1.220.0000.00818.68
8.1.210.0040.00418.77
8.1.200.0040.00417.38
8.1.190.0060.01116.86
8.1.180.0120.00616.75
8.1.170.0170.00316.97
8.1.160.0110.00717.09
8.1.150.0110.00817.47
8.1.140.0080.01117.25
8.1.130.0100.00917.13
8.1.120.0110.00617.11
8.1.110.0080.00817.50
8.1.100.0120.00817.22
8.1.90.0090.00917.00
8.1.80.0160.00317.23
8.1.70.0170.00017.10
8.1.60.0130.00817.63
8.1.50.0130.00517.34
8.1.40.0070.01317.63
8.1.30.0110.00817.47
8.1.20.0220.00017.25
8.1.10.0180.00617.38
8.1.00.0170.00317.13
8.0.300.0040.00419.85
8.0.290.0050.00316.75
8.0.280.0150.00316.63
8.0.270.0140.00516.52
8.0.260.0070.01016.52
8.0.250.0090.00916.75
8.0.240.0200.00016.71
8.0.230.0140.00516.52
8.0.220.0170.00016.74
8.0.210.0190.00016.52
8.0.200.0120.00616.75
8.0.190.0160.00416.63
8.0.180.0130.00716.86
8.0.170.0130.00616.63
8.0.160.0130.00416.59
8.0.150.0130.00616.63
8.0.140.0170.00416.52
8.0.130.0180.00016.62
8.0.120.0140.00416.84
8.0.110.0180.00016.63
8.0.100.0190.00016.52
8.0.90.0150.00416.62
8.0.80.0120.00816.62
8.0.70.0180.00016.52
8.0.60.0050.01116.90
8.0.50.0130.00516.63
8.0.30.0140.00516.52
8.0.20.0090.00916.52
8.0.10.0120.00516.74

preferences:
28.88 ms | 403 KiB | 5 Q