3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mul2 = fn($x) => $x * 2; echo $mul2(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)
8.5.10.0100.00818.55
8.5.00.0100.01220.04
8.4.150.0010.00214.05
8.4.140.0140.00717.53
8.4.130.0050.00419.02
8.4.120.0140.00522.07
8.4.110.0090.01018.96
8.4.100.0140.00717.65
8.4.90.0130.00720.27
8.4.80.0030.00524.30
8.4.70.0050.00819.02
8.4.60.0100.00320.56
8.4.50.0020.00620.50
8.4.40.0000.00819.44
8.4.30.0130.00622.21
8.4.20.0030.00620.91
8.4.10.0120.00322.44
8.3.280.0130.00818.35
8.3.270.0150.00516.59
8.3.260.0120.00716.52
8.3.250.0110.00817.37
8.3.240.0100.00516.34
8.3.230.0120.00616.53
8.3.220.0120.00718.96
8.3.210.0130.00618.62
8.3.200.0050.00416.74
8.3.190.0060.01017.12
8.3.180.0040.00518.77
8.3.170.0090.00917.20
8.3.160.0040.00416.73
8.3.150.0090.00617.07
8.3.140.0040.01116.64
8.3.130.0060.00916.54
8.3.120.0160.00320.59
8.3.110.0090.00616.37
8.3.100.0060.00316.79
8.3.90.0080.00016.73
8.3.80.0080.00018.31
8.3.70.0040.01118.30
8.3.60.0120.00318.43
8.3.50.0120.00218.19
8.3.40.0110.00718.56
8.3.30.0070.01118.84
8.3.20.0030.00621.77
8.3.10.0000.00721.71
8.3.00.0040.00422.52
8.2.290.0140.00617.34
8.2.280.0070.00818.45
8.2.270.0040.01416.75
8.2.260.0140.00417.03
8.2.250.0030.00618.19
8.2.240.0030.00618.27
8.2.230.0090.00020.94
8.2.220.0080.00024.06
8.2.210.0180.00026.77
8.2.200.0060.00318.54
8.2.190.0040.01116.63
8.2.180.0060.01016.63
8.2.170.0080.00822.96
8.2.160.0100.00320.39
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00326.16
8.2.110.0100.00720.57
8.2.100.0040.00817.78
8.2.90.0040.00417.38
8.2.80.0060.00318.73
8.2.70.0080.00317.63
8.2.60.0050.00317.50
8.2.50.0000.00818.10
8.2.40.0050.00321.02
8.2.30.0060.00319.11
8.2.20.0000.00718.12
8.2.10.0000.00719.22
8.2.00.0040.00419.29
8.1.330.0120.00718.08
8.1.320.0110.00816.10
8.1.310.0100.00316.82
8.1.300.0050.00516.36
8.1.290.0070.00318.88
8.1.280.0090.00625.92
8.1.270.0090.00622.20
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00320.75
8.1.230.0040.00718.97
8.1.220.0070.00017.74
8.1.210.0000.00818.77
8.1.200.0000.00817.23
8.1.190.0030.00717.23
8.1.180.0050.00318.10
8.1.170.0040.00418.65
8.1.160.0070.00018.94
8.1.150.0000.00818.79
8.1.140.0000.00719.07
8.1.130.0030.00320.10
8.1.120.0000.00717.44
8.1.110.0040.00417.41
8.1.100.0040.00417.40
8.1.90.0000.00817.46
8.1.80.0040.00417.47
8.1.70.0070.00017.43
8.1.60.0060.00317.54
8.1.50.0040.00417.52
8.1.40.0040.00417.50
8.1.30.0000.00717.63
8.1.20.0040.00417.62
8.1.10.0040.00417.49
8.1.00.0050.00317.52
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0070.00018.34
8.0.270.0050.00317.15
8.0.260.0000.00720.02
8.0.250.0030.00316.86
8.0.240.0040.00416.85
8.0.230.0000.00716.87
8.0.220.0000.00716.75
8.0.210.0000.00716.77
8.0.200.0040.00417.00
8.0.190.0000.00816.86
8.0.180.0080.00016.95
8.0.170.0000.00816.92
8.0.160.0050.00316.77
8.0.150.0000.00716.84
8.0.140.0040.00316.87
8.0.130.0050.00013.28
8.0.120.0000.00716.89
8.0.110.0000.00816.89
8.0.100.0070.00016.74
8.0.90.0040.00416.71
8.0.80.0080.00916.89
8.0.70.0000.00816.90
8.0.60.0000.00816.80
8.0.50.0070.00016.68
8.0.30.0130.00317.01
8.0.20.0170.00716.98
8.0.10.0000.00716.80
8.0.00.0070.01016.75
7.4.330.0050.00015.55
7.4.320.0060.00016.58
7.4.300.0060.00016.59
7.4.290.0040.00416.43
7.4.280.0000.00816.59
7.4.270.0000.00716.41
7.4.260.0000.00513.22
7.4.250.0030.00316.45
7.4.240.0040.00316.49
7.4.230.0000.00716.49
7.4.220.0070.00016.61
7.4.210.0060.00916.54
7.4.200.0000.00716.33
7.4.140.0140.00317.86
7.4.130.0060.01216.34
7.4.120.0120.00916.52
7.4.110.0100.01416.48
7.4.100.0150.00316.43
7.4.90.0120.00616.44
7.4.80.0110.00719.39
7.4.70.0100.00716.49
7.4.60.0120.00916.59
7.4.50.0030.00616.41
7.4.40.0060.01416.43
7.3.330.0070.00016.23
7.3.320.0020.00213.03
7.3.310.0000.00716.16
7.3.300.0030.00316.04
7.3.290.0080.00916.13
7.3.280.0090.01016.21
7.3.260.0110.00716.21
7.3.230.0110.00616.08
7.3.210.0060.01016.25
7.3.200.0140.00316.23
7.3.190.0060.01316.21
7.3.180.0100.00716.11
7.3.170.0040.01316.29
7.3.160.0130.00316.25
7.3.110.0080.01114.60
7.3.100.0040.01314.69
7.3.90.0060.01114.66
7.3.80.0150.00414.65
7.3.70.0030.01314.52
7.3.60.0040.01314.65
7.3.50.0140.00814.30
7.3.40.0120.00814.59
7.3.30.0130.00314.50
7.3.20.0070.01114.54
7.3.10.0100.00514.54
7.3.00.0070.00714.35
7.2.330.0030.01616.46
7.2.320.0060.01616.42
7.2.310.0000.01516.19
7.2.300.0100.00716.44
7.2.290.0000.02016.12
7.2.240.0040.01514.41
7.2.230.0070.00714.60
7.2.220.0040.01214.77
7.2.210.0110.00914.78
7.2.200.0060.00914.74
7.2.190.0080.00814.64
7.2.180.0080.00814.95
7.2.170.0040.01214.71
7.2.160.0030.01514.63
7.2.150.0040.01214.58
7.2.140.0060.00914.66
7.2.130.0120.00314.87
7.2.120.0060.00914.72
7.2.110.0110.00414.73
7.2.100.0050.00914.96
7.2.90.0100.00714.93
7.2.80.0130.00914.70
7.2.70.0130.00614.87
7.2.60.0060.01014.59
7.2.50.0100.00315.02
7.2.40.0100.00615.06
7.2.30.0090.00614.81
7.2.20.0050.00914.75
7.2.10.0060.00914.69
7.2.00.0060.00914.84
7.1.330.0160.00313.79
7.1.320.0110.00613.70
7.1.310.0120.00813.53
7.1.300.0070.01013.81
7.1.290.0000.01713.79
7.1.280.0110.00813.59
7.1.270.0240.00713.77
7.1.260.0130.00013.41
7.1.250.0150.00713.51

preferences:
45.25 ms | 403 KiB | 5 Q