3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "Today is - Friday and tomorrow is - Saturday"; var_export( implode('-', array_slice(explode('-', $string, 3), 0, 2)) );

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)
8.4.140.0110.00917.50
8.4.130.0090.00917.90
8.4.120.0150.00620.54
8.4.110.0110.00718.81
8.4.100.0040.00517.65
8.4.90.0110.00918.68
8.4.80.0060.00317.91
8.4.70.0120.00717.77
8.4.60.0060.00318.74
8.4.50.0120.00819.36
8.4.40.0100.01020.48
8.4.30.0190.00022.01
8.4.20.0040.00417.82
8.4.10.0160.00323.81
8.3.270.0110.01416.34
8.3.260.0210.00416.32
8.3.250.0090.00718.97
8.3.240.0050.00316.62
8.3.230.0110.00916.45
8.3.220.0070.00516.92
8.3.210.0110.00716.72
8.3.200.0030.00616.54
8.3.190.0110.00916.91
8.3.180.0120.00616.42
8.3.170.0080.01116.91
8.3.160.0070.01118.41
8.3.150.0030.01420.35
8.3.140.0070.00718.72
8.3.130.0090.00616.39
8.3.120.0060.00320.66
8.3.110.0070.00716.52
8.3.100.0090.00016.66
8.3.90.0110.00426.77
8.3.80.0090.00018.31
8.3.70.0070.00716.50
8.3.60.0110.00716.61
8.3.50.0140.00716.35
8.3.40.0130.00720.14
8.3.30.0090.00620.78
8.3.20.0040.00424.18
8.3.10.0050.00324.66
8.3.00.0080.00026.16
8.2.290.0110.00820.53
8.2.280.0050.00418.17
8.2.270.0070.01118.70
8.2.260.0090.00916.88
8.2.250.0000.00818.29
8.2.240.0060.00316.94
8.2.230.0030.00720.94
8.2.220.0100.00324.06
8.2.210.0090.00926.77
8.2.200.0040.00418.29
8.2.190.0140.00416.63
8.2.180.0060.00918.16
8.2.170.0100.00319.01
8.2.160.0070.01022.96
8.2.150.0060.00325.66
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00020.66
8.2.110.0060.00320.98
8.2.100.0060.00617.59
8.2.90.0060.00317.59
8.2.80.0040.00418.09
8.2.70.0040.00417.63
8.2.60.0150.00417.36
8.2.50.0120.00717.06
8.2.40.0120.00517.19
8.2.30.0130.00417.31
8.2.20.0170.00117.24
8.2.10.0150.00417.29
8.2.00.0160.00117.31
8.1.330.0100.01021.66
8.1.320.0110.00816.19
8.1.310.0000.00716.73
8.1.300.0030.00616.84
8.1.290.0060.00330.84
8.1.280.0150.00325.92
8.1.270.0000.01424.66
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00323.72
8.1.230.0000.01122.70
8.1.220.0040.00417.74
8.1.210.0050.00318.96
8.1.200.0000.00817.38
8.1.190.0130.00317.11
8.1.180.0140.00116.75
8.1.170.0130.00317.17
8.1.160.0150.00217.12
8.1.150.0140.00216.86
8.1.140.0110.00517.13
8.1.130.0120.00417.24
8.1.120.0100.00516.94
8.1.110.0090.00717.05
8.1.100.0110.00517.23
8.1.90.0110.00617.12
8.1.80.0160.00117.00
8.1.70.0060.01017.24
8.1.60.0130.00517.25
8.1.50.0120.00617.13
8.1.40.0150.00217.17
8.1.30.0150.00217.25
8.1.20.0090.00817.24
8.1.10.0090.00817.22
8.1.00.0160.00217.13
8.0.300.0000.00719.64
8.0.290.0000.00816.75
8.0.280.0080.00916.52
8.0.270.0130.00316.57
8.0.260.0110.00516.52
8.0.250.0110.00616.56
8.0.240.0100.00716.52
8.0.230.0110.00616.52
8.0.220.0130.00416.52
8.0.210.0160.00116.52
8.0.200.0110.00616.52
8.0.190.0170.00216.57
8.0.180.0130.00416.52
8.0.170.0120.00516.61
8.0.160.0150.00216.57
8.0.150.0130.00516.61
8.0.140.0140.00316.63
8.0.130.0130.00416.62
8.0.120.0140.00216.57
8.0.110.0120.00316.61
8.0.100.0150.00316.57
8.0.90.0130.00316.52
8.0.80.0160.00016.57
8.0.70.0120.00516.57
8.0.60.0070.00816.92
8.0.50.0150.00216.52
8.0.30.0140.00316.63
8.0.20.0110.00616.63
8.0.10.0140.00216.52

preferences:
29.91 ms | 403 KiB | 5 Q