3v4l.org

run code in 500+ PHP versions simultaneously
<?php $file = explode("\n", '<Amanda> Hi there, how are you? <Jack> Hi, im fine <Jack> see you later'); foreach($file as $line) { $data = explode(' ', trim($line)); $name = trim($data[0], '<>'); $counter[$name] = ($counter[$name] ?? 0) + count($data) - 1; } var_dump($counter);

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)
8.5.30.0110.00719.52
8.5.20.0100.00720.15
8.5.10.0120.00620.27
8.5.00.0100.01119.90
8.4.180.0130.01119.73
8.4.170.0150.00723.79
8.4.160.0110.01023.23
8.4.150.0100.00316.89
8.4.140.0120.01017.66
8.4.130.0120.00817.49
8.4.120.0080.00920.36
8.4.110.0110.00822.59
8.4.100.0120.00917.72
8.4.90.0130.00717.82
8.4.80.0130.00617.75
8.4.70.0040.00417.76
8.4.60.0130.00817.77
8.4.50.0130.01017.72
8.4.40.0000.00920.66
8.4.30.0100.01018.73
8.4.20.0140.00719.32
8.4.10.0030.01223.84
8.3.300.0120.00820.75
8.3.290.0110.01020.80
8.3.280.0120.00818.52
8.3.270.0160.00316.70
8.3.260.0130.00816.63
8.3.250.0100.00919.02
8.3.240.0060.00717.10
8.3.230.0140.00816.53
8.3.220.0110.00717.21
8.3.210.0020.00516.66
8.3.200.0100.00916.65
8.3.190.0080.00716.73
8.3.180.0120.00616.52
8.3.170.0150.00317.14
8.3.160.0040.01516.75
8.3.150.0060.01317.21
8.3.140.0040.00416.98
8.3.130.0090.00618.14
8.3.120.0090.00020.63
8.3.110.0040.00416.61
8.3.100.0040.00416.53
8.3.90.0040.00426.77
8.3.80.0050.00517.97
8.3.70.0070.00718.30
8.3.60.0090.01218.18
8.3.50.0170.00316.69
8.3.40.0080.00819.77
8.3.30.0150.00018.54
8.3.20.0080.00024.18
8.3.10.0060.00324.66
8.3.00.0000.00726.16
8.2.300.0090.01218.00
8.2.290.0100.00420.62
8.2.280.0110.00816.69
8.2.270.0150.00416.66
8.2.260.0000.00820.62
8.2.250.0090.00016.62
8.2.240.0110.00717.46
8.2.230.0040.00420.94
8.2.220.0060.00324.06
8.2.210.0070.00326.77
8.2.200.0050.00516.88
8.2.190.0090.00618.41
8.2.180.0100.01316.75
8.2.170.0150.00618.94
8.2.160.0110.01122.96
8.2.150.0040.00425.66
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00321.04
8.2.110.0060.00320.96
8.2.100.0120.00019.45
8.2.90.0000.00817.63
8.2.80.0030.00618.80
8.2.70.0030.00517.63
8.2.60.0040.00417.50
8.2.50.0120.00518.10
8.2.40.0090.00818.10
8.2.30.0140.00318.10
8.2.20.0130.00318.10
8.2.10.0140.00318.10
8.2.00.0090.00718.10
8.1.340.0110.00917.62
8.1.330.0120.00716.72
8.1.320.0070.00916.19
8.1.310.0030.00516.79
8.1.300.0050.00516.08
8.1.290.0090.00030.84
8.1.280.0070.00725.92
8.1.270.0000.00724.66
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0200.00017.38
8.1.230.0080.00422.75
8.1.220.0000.00918.69
8.1.210.0030.00618.77
8.1.200.0050.00517.48
8.1.190.0000.00917.35
8.1.180.0100.00618.43
8.1.170.0100.00518.10
8.1.160.0080.00818.10
8.1.150.0070.01018.10
8.1.140.0130.00418.10
8.1.130.0140.00218.10
8.1.120.0120.00418.10
8.1.110.0130.00418.10
8.1.100.0120.00518.10
8.1.90.0050.01118.10
8.1.80.0120.00518.10
8.1.70.0140.00318.10
8.1.60.0110.00718.10
8.1.50.0150.00318.10
8.1.40.0110.00718.10
8.1.30.0140.00418.10
8.1.20.0130.00418.10
8.1.10.0140.00418.10
8.1.00.0100.01218.10
8.0.300.0000.00818.77
8.0.290.0000.00716.63
8.0.280.0170.00018.10
8.0.270.0100.00618.10
8.0.260.0130.00418.10
8.0.250.0090.00718.10
8.0.240.0170.00018.10
8.0.230.0120.00518.10
8.0.220.0100.00518.10
8.0.210.0100.00618.10
8.0.200.0140.00318.10
8.0.190.0070.01018.10
8.0.180.0130.00318.10
8.0.170.0100.00618.10
8.0.160.0070.01018.10
8.0.150.0120.00618.10
8.0.140.0130.00318.10
8.0.130.0140.00318.10
8.0.120.0080.00818.10
8.0.110.0140.00318.10
8.0.100.0110.00618.10
8.0.90.0120.00418.10
8.0.80.0120.00418.10
8.0.70.0150.00318.10
8.0.60.0150.00318.10
8.0.50.0160.00118.10
8.0.30.0150.00218.10
8.0.20.0100.00618.10
8.0.10.0080.00818.10

preferences:
52.81 ms | 1106 KiB | 5 Q