3v4l.org

run code in 300+ PHP versions simultaneously
<?php /**** PlaceHolder to emulate file ****/ $input = <<<EOL RFHSEP34 | 20 RETBBHUJ | 10 TYRHBNNM | 5 EOL; $lookup = []; $handle = tmpfile(); fwrite($handle, $input); rewind($handle); while ($matches = fscanf($handle, "%[^ |] |%d", $discount, $amount)) { if ($matches === 2) { $lookup[$discount] = $amount; } } fclose($handle); //var_export($lookup); $_POST['disCode'] = 'RETBBHUJ'; $total = 500; $total -= $lookup[$_POST['disCode'] ?? ''] ?? 0; var_export($total);

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)
8.5.10.0070.00416.95
8.5.00.0140.00819.94
8.4.150.0030.00014.05
8.4.140.0130.00717.60
8.4.130.0120.00717.69
8.4.120.0120.00820.62
8.4.110.0120.00922.80
8.4.100.0100.01219.00
8.4.90.0120.00919.57
8.4.80.0160.00517.98
8.4.70.0110.00617.82
8.4.60.0050.01620.63
8.4.50.0140.00617.84
8.4.40.0070.01317.68
8.4.30.0250.00819.11
8.4.20.0280.00718.53
8.4.10.0220.00618.61
8.3.280.0100.01118.59
8.3.270.0110.01016.48
8.3.260.0160.00316.55
8.3.250.0090.00919.06
8.3.240.0130.00616.73
8.3.230.0030.00516.61
8.3.220.0140.00617.42
8.3.210.0050.00316.75
8.3.200.0120.00716.65
8.3.190.0030.01119.23
8.3.180.0090.01016.60
8.3.170.0090.00918.33
8.3.160.0230.00917.00
8.3.150.0220.00916.73
8.3.140.0250.00316.95
8.3.130.0220.00816.79
8.3.120.0150.01017.94
8.3.110.0180.00817.60
8.3.100.0250.00516.60
8.3.90.0390.00716.65
8.3.80.0400.01016.43
8.3.70.0390.01216.43
8.3.60.0360.01416.26
8.3.50.0380.01016.23
8.3.40.0350.01117.62
8.3.30.0260.01217.51
8.3.20.0310.00517.69
8.3.10.0350.00217.52
8.3.00.0180.00517.71
8.2.290.0040.00422.16
8.2.280.0100.00918.36
8.2.270.0180.01016.51
8.2.260.0240.00516.54
8.2.250.0170.00616.46
8.2.240.0190.00416.69
8.2.230.0170.00718.79
8.2.220.0190.00520.31
8.2.210.0340.00516.40
8.2.200.0300.01016.45
8.2.190.0300.00916.30
8.2.180.0320.00916.49
8.2.170.0350.01017.67
8.2.160.0340.01217.44
8.2.150.0310.00717.50
8.2.140.0320.00717.37
8.2.130.0350.00717.51
8.2.120.0360.00717.54
8.2.110.0350.00517.65
8.2.100.0370.00317.61
8.2.90.0330.00717.55
8.2.80.0320.00717.51
8.2.70.0230.01017.49
8.2.60.0310.00517.58
8.2.50.0250.00817.57
8.2.40.0280.00517.45
8.2.30.0250.01117.42
8.2.20.0320.00517.39
8.2.10.0270.00817.38
8.2.00.0330.00517.58
8.1.330.0110.00922.10
8.1.320.0070.01216.13
8.1.310.0240.00215.97
8.1.300.0190.00517.15
8.1.290.0280.00716.06
8.1.280.0320.00716.09
8.1.270.0350.00517.22
8.1.260.0360.00517.16
8.1.250.0330.00817.34
8.1.240.0210.01617.41
8.1.230.0250.01317.34
8.1.220.0370.00217.37
8.1.210.0320.00317.36
8.1.200.0300.00917.06
8.1.190.0290.01217.04
8.1.180.0280.01217.27
8.1.170.0270.00717.18
8.1.160.0320.00917.15
8.1.150.0310.00817.06
8.1.140.0240.00817.14
8.1.130.0230.00917.24
8.1.120.0280.01017.20
8.1.110.0240.00917.02
8.1.100.0280.00917.20
8.1.90.0230.01417.40
8.1.80.0310.00817.04
8.1.70.0280.01117.15
8.1.60.0310.00817.36
8.1.50.0280.01017.39
8.1.40.0300.00917.31
8.1.30.0260.01217.49
8.1.20.0320.01117.30
8.1.10.0310.00917.48
8.1.00.0320.00617.13

preferences:
30.51 ms | 403 KiB | 5 Q