3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fnc = function (int $num): array { return [$num]; }; var_dump($fun(1));

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)
8.3.60.0050.01116.88
8.3.50.0070.00716.27
8.3.40.0040.01118.77
8.3.30.0150.00018.84
8.3.20.0000.00820.29
8.3.10.0040.00423.64
8.3.00.0000.00819.68
8.2.180.0140.00416.88
8.2.170.0100.01022.96
8.2.160.0120.00319.26
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0040.00419.17
8.2.120.0080.00026.35
8.2.110.0100.00022.26
8.2.100.0080.00317.91
8.2.90.0050.00319.14
8.2.80.0040.00418.03
8.2.70.0060.00317.63
8.2.60.0060.00317.93
8.2.50.0030.00618.10
8.2.40.0080.00020.36
8.2.30.0000.00719.11
8.2.20.0040.00418.07
8.2.10.0040.00418.10
8.2.00.0030.00517.93
8.1.280.0070.00725.92
8.1.270.0050.00222.19
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.83
8.1.230.0070.00422.14
8.1.220.0060.00317.79
8.1.210.0050.00318.77
8.1.200.0100.00017.48
8.1.190.0000.00817.22
8.1.180.0050.00318.10
8.1.170.0060.00318.61
8.1.160.0000.00719.05
8.1.150.0060.00320.55
8.1.140.0040.00419.53
8.1.130.0070.00018.88
8.1.120.0000.00717.37
8.1.110.0050.00517.40
8.1.100.0040.00417.51
8.1.90.0000.00717.34
8.1.80.0000.00717.45
8.1.70.0000.00717.47
8.1.60.0030.00517.63
8.1.50.0030.00617.48
8.1.40.0080.00017.49
8.1.30.0000.00817.64
8.1.20.0060.00317.67
8.1.10.0030.00517.60
8.1.00.0070.00017.49
8.0.300.0070.00018.77
8.0.290.0070.00016.88
8.0.280.0040.00418.28
8.0.270.0080.00017.15
8.0.260.0030.00616.85
8.0.250.0000.00716.98
8.0.240.0040.00416.94
8.0.230.0080.00016.97
8.0.220.0030.00616.76
8.0.210.0000.00716.80
8.0.200.0030.00317.02
8.0.190.0000.00816.90
8.0.180.0030.00316.95
8.0.170.0000.00717.00
8.0.160.0070.00016.82
8.0.150.0030.00316.98
8.0.140.0040.00416.87
8.0.130.0000.00513.36
8.0.120.0000.00816.87
8.0.110.0040.00416.93
8.0.100.0070.00016.75
8.0.90.0000.00717.02
8.0.80.0090.00917.02
8.0.70.0070.00016.89
8.0.60.0040.00417.07
8.0.50.0000.00716.82
8.0.30.0130.00717.18
8.0.20.0140.01417.40
8.0.10.0050.00216.96
8.0.00.0070.01716.70
7.4.330.0000.00515.55
7.4.320.0030.00316.51
7.4.300.0000.00616.63
7.4.290.0000.00716.57
7.4.280.0030.00616.51
7.4.270.0070.00016.61
7.4.260.0040.00716.59
7.4.250.0000.00716.39
7.4.240.0040.00416.64
7.4.230.0070.00016.59
7.4.220.0060.01216.46
7.4.210.0100.00916.50
7.4.200.0030.00316.68
7.4.160.0110.00616.42
7.4.150.0090.00917.40
7.4.140.0080.01117.86
7.4.130.0110.00716.41
7.4.120.0160.00416.48
7.4.110.0150.00416.71
7.4.100.0090.00916.66
7.4.90.0120.00616.47
7.4.80.0110.00719.39
7.4.70.0080.00816.49
7.4.60.0130.00316.37
7.4.50.0100.00716.52
7.4.40.0090.00916.50
7.4.30.0060.01216.52
7.4.00.0030.01315.14
7.3.330.0050.00013.23
7.3.320.0030.00213.15
7.3.310.0070.00016.36
7.3.300.0000.00716.17
7.3.290.0030.00316.30
7.3.280.0090.00916.30
7.3.270.0070.01017.40
7.3.260.0080.01016.46
7.3.250.0110.00816.35
7.3.240.0070.01016.46
7.3.230.0100.00616.50
7.3.210.0120.00916.49
7.3.200.0100.00616.50
7.3.190.0110.01116.50
7.3.180.0060.01016.35
7.3.170.0120.00716.35
7.3.160.0090.00816.43
7.2.330.0110.00616.55
7.2.320.0090.00916.36
7.2.310.0120.00616.37
7.2.300.0110.00616.32
7.2.290.0060.01016.55
7.2.60.1130.00615.03
7.2.00.0040.01119.44
7.1.200.0030.00715.75
7.1.100.0070.00718.11
7.1.70.0370.00615.30
7.1.60.0460.01633.13
7.1.50.0560.01032.61
7.1.40.0540.01432.53
7.1.30.0430.01832.45
7.1.20.0400.00732.86
7.1.10.0200.01614.66
7.1.00.0330.01514.61
7.0.200.0420.00714.55
7.0.190.0320.01314.75
7.0.180.0290.01314.42
7.0.170.0340.01214.39
7.0.160.0170.01414.31
7.0.150.0300.01014.38
7.0.140.0210.01614.47
7.0.130.0300.01014.36
7.0.120.0250.01914.62
7.0.110.0550.01014.43
7.0.100.0280.01414.35
7.0.90.0240.01814.40
7.0.80.0230.01314.66
7.0.70.0260.01214.56
7.0.60.0190.01314.26
7.0.50.0350.01114.33
7.0.40.0170.01514.68
7.0.30.0420.01314.57
7.0.20.0290.01014.54
7.0.10.0080.01114.37
7.0.00.0350.00414.42

preferences:
55.25 ms | 400 KiB | 5 Q