3v4l.org

run code in 300+ PHP versions simultaneously
<?php function processInner($line) { $tok = strtok($line, ","); while ($tok !== false) { echo "Entry=$tok\n"; $tok = strtok(","); } } function processOuter($csv) { $line = strtok($csv, "\n"); while ($line !== false) { processInner($line); $line = strtok("\n"); } } processOuter("foo,bar,baz\na,b,c\n1,2,3");

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)
8.4.120.0120.00823.82
8.4.110.0060.00319.32
8.4.100.0120.00917.92
8.4.90.0100.01118.45
8.4.80.0030.00717.81
8.4.70.0110.01017.76
8.4.60.0110.01018.60
8.4.50.0110.01120.48
8.4.40.0110.00617.50
8.4.30.0090.01020.54
8.4.20.0060.01619.57
8.4.10.0060.00319.24
8.3.250.0090.01018.82
8.3.240.0090.00917.36
8.3.230.0100.00716.56
8.3.220.0100.00718.85
8.3.210.0110.00716.43
8.3.200.0030.00616.57
8.3.190.0130.00617.07
8.3.180.0110.00916.43
8.3.170.0120.00620.58
8.3.160.0100.01018.64
8.3.150.0030.01617.13
8.3.140.0080.01220.91
8.3.130.0000.00918.21
8.3.120.0040.00420.61
8.3.110.0070.00420.94
8.3.100.0030.00624.06
8.3.90.0080.00026.77
8.3.80.0340.01730.84
8.3.70.0330.01730.84
8.3.60.0390.00730.84
8.3.50.0080.01230.84
8.3.40.0280.00930.84
8.3.30.0270.00730.84
8.3.20.0210.00430.84
8.3.10.0130.00430.84
8.3.00.0170.01330.84
8.2.290.0090.00720.23
8.2.280.0080.01018.26
8.2.270.0120.00617.00
8.2.260.0030.00518.09
8.2.250.0090.00616.68
8.2.240.0060.00319.04
8.2.230.0000.01022.58
8.2.220.0070.01037.54
8.2.210.0150.00426.77
8.2.200.0360.01230.84
8.2.190.0360.00330.84
8.2.180.0340.00430.84
8.2.170.0340.00330.84
8.2.160.0270.00830.84
8.2.150.0230.01630.84
8.2.140.0450.00630.84
8.2.130.0400.00830.84
8.2.120.0320.01130.84
8.2.110.0360.00630.84
8.2.100.0330.00730.84
8.2.90.0310.01030.84
8.2.80.0300.01130.84
8.2.70.0170.00530.84
8.2.60.0120.00630.84
8.2.50.0150.00430.84
8.2.40.0350.00330.84
8.2.30.0310.00630.84
8.2.20.0200.00730.84
8.2.10.0330.00630.84
8.2.00.0380.00630.84
8.1.330.0140.00421.79
8.1.320.0080.01116.17
8.1.310.0100.00716.61
8.1.300.0080.00019.60
8.1.290.0470.01430.84
8.1.280.0310.01130.84
8.1.270.0180.02530.84
8.1.260.0330.01030.84
8.1.250.0370.00630.84
8.1.240.0270.01030.84
8.1.230.0320.00630.84
8.1.220.0330.00430.84
8.1.210.0340.00330.84
8.1.200.0230.00730.84
8.1.190.0340.00330.84
8.1.180.0310.00830.84
8.1.170.0290.00930.84
8.1.160.0350.00330.84
8.1.150.0290.01030.84
8.1.140.0250.01230.84
8.1.130.0360.00330.84
8.1.120.0280.01130.84
8.1.110.0300.00730.84
8.1.100.0310.00730.84
8.1.90.0350.00330.84
8.1.80.0320.00030.84
8.1.70.0220.00430.84
8.1.60.0340.00930.84
8.1.50.0340.00930.84
8.1.40.0300.00730.84
8.1.30.0550.00630.84
8.1.20.0270.02130.84
8.1.10.0330.01230.84
8.1.00.0440.00330.84

preferences:
23.76 ms | 403 KiB | 5 Q