3v4l.org

run code in 300+ PHP versions simultaneously
<?php //declare(strict_types = 1); function hello(string $s) : void { echo "$s\n"; } function fourtyTwo() : int { // returning wrong type return "42"; } // calling with wrong type try { hello(1234); } catch (Throwable $t) { echo $t; } try { fourtyTwo(); } catch (Throwable $t) { echo $t; }

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)
8.3.60.0120.00416.72
8.3.50.0140.00316.63
8.3.40.0140.00718.85
8.3.30.0070.00718.63
8.3.20.0040.00420.48
8.3.10.0040.00423.61
8.3.00.0080.00021.91
8.2.180.0170.00318.13
8.2.170.0060.00922.96
8.2.160.0140.00019.09
8.2.150.0080.00024.18
8.2.140.0080.00324.66
8.2.130.0060.00320.96
8.2.120.0090.00926.35
8.2.110.0060.00320.47
8.2.100.0060.00617.91
8.2.90.0030.00517.63
8.2.80.0080.00318.64
8.2.70.0000.00817.80
8.2.60.0020.00518.03
8.2.50.0000.00819.25
8.2.40.0080.00021.02
8.2.30.0000.00719.20
8.2.20.0030.00618.06
8.2.10.0000.00818.06
8.2.00.0000.00717.99
8.1.280.0100.00725.92
8.1.270.0080.00022.20
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00723.76
8.1.230.0000.01217.77
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.01017.00
8.1.190.0000.00917.22
8.1.180.0030.00518.10
8.1.170.0090.00020.43
8.1.160.0030.00518.95
8.1.150.0070.00020.55
8.1.140.0040.00419.37
8.1.130.0040.00418.75
8.1.120.0040.00417.42
8.1.110.0070.00017.33
8.1.100.0040.00417.34
8.1.90.0050.00317.41
8.1.80.0000.00717.34
8.1.70.0000.00717.38
8.1.60.0060.00317.41
8.1.50.0040.00417.49
8.1.40.0040.00417.43
8.1.30.0000.00917.56
8.1.20.0000.00717.49
8.1.10.0030.00617.40
8.1.00.0040.00417.50
8.0.300.0050.00318.77
8.0.290.0050.00316.88
8.0.280.0030.00318.52
8.0.270.0030.00517.37
8.0.260.0030.00316.80
8.0.250.0030.00317.04
8.0.240.0000.00717.01
8.0.230.0000.00816.95
8.0.220.0040.00416.90
8.0.210.0030.00317.02
8.0.200.0000.00717.01
8.0.190.0000.00816.99
8.0.180.0030.00716.99
8.0.170.0030.00316.98
8.0.160.0030.00316.91
8.0.150.0040.00416.77
8.0.140.0030.00316.78
8.0.130.0000.00613.39
8.0.120.0040.00416.92
8.0.110.0000.00716.82
8.0.100.0040.00416.98
8.0.90.0030.00516.79
8.0.80.0060.00916.93
8.0.70.0040.00417.00
8.0.60.0000.00816.92
8.0.50.0040.00416.92
8.0.30.0140.00516.93
8.0.20.0130.01017.40
8.0.10.0040.00416.99
8.0.00.0130.01016.74
7.4.330.0000.00515.55
7.4.320.0040.00416.50
7.4.300.0000.00616.43
7.4.290.0070.00016.39
7.4.280.0050.00216.54
7.4.270.0000.00816.44
7.4.260.0030.00313.33
7.4.250.0040.00416.36
7.4.240.0030.00616.53
7.4.230.0070.00016.47
7.4.220.0120.01316.41
7.4.210.0110.00416.58
7.4.200.0000.00816.33
7.4.160.0110.00716.33
7.4.150.0040.01217.40
7.4.140.0090.00817.86
7.4.130.0060.01216.31
7.4.120.0110.00916.48
7.3.330.0000.00713.15
7.3.320.0050.00013.29
7.3.310.0070.00016.34
7.3.300.0070.00016.29
7.3.290.0090.01016.22
7.3.280.0070.00916.28
7.3.270.0200.00317.40
7.3.260.0120.00816.59
7.3.250.0100.00816.41
7.3.240.0110.01016.46
7.1.70.0090.01117.19

preferences:
61.46 ms | 401 KiB | 5 Q