3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f() { echo 1; f(); }

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)
8.3.60.0140.00316.63
8.3.50.0030.01016.07
8.3.40.0070.00718.51
8.3.30.0140.00018.54
8.3.20.0040.00420.16
8.3.10.0080.00023.48
8.3.00.0000.00720.77
8.2.180.0090.00918.29
8.2.170.0070.00722.96
8.2.160.0100.00322.27
8.2.150.0050.00324.18
8.2.140.0090.00024.66
8.2.130.0040.00420.27
8.2.120.0070.00026.35
8.2.110.0030.00621.18
8.2.100.0120.00017.72
8.2.90.0040.00419.09
8.2.80.0080.00017.97
8.2.70.0050.00317.50
8.2.60.0030.00617.90
8.2.50.0030.00518.10
8.2.40.0000.00822.27
8.2.30.0060.00320.91
8.2.20.0070.00017.92
8.2.10.0000.00717.91
8.2.00.0070.00017.78
8.1.280.0070.00725.92
8.1.270.0000.00823.87
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.42
8.1.230.0050.00519.05
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0090.00017.23
8.1.190.0050.00517.10
8.1.180.0060.00318.10
8.1.170.0030.00518.50
8.1.160.0000.00718.98
8.1.150.0040.00418.80
8.1.140.0000.00719.43
8.1.130.0070.00018.75
8.1.120.0040.00417.36
8.1.110.0000.00717.21
8.1.100.0040.00417.36
8.1.90.0000.00717.29
8.1.80.0070.00017.27
8.1.70.0000.00717.34
8.1.60.0050.00317.33
8.1.50.0040.00417.28
8.1.40.0040.00417.35
8.1.30.0040.00417.35
8.1.20.0000.00817.40
8.1.10.0040.00417.45
8.1.00.0030.00617.24
8.0.300.0080.00018.77
8.0.290.0030.00516.58
8.0.280.0080.00018.28
8.0.270.0040.00417.14
8.0.260.0000.00616.57
8.0.250.0030.00316.75
8.0.240.0000.00716.71
8.0.230.0000.00716.75
8.0.220.0030.00316.67
8.0.210.0000.00716.60
8.0.200.0040.00716.86
8.0.190.0000.00916.87
8.0.180.0000.00716.67
8.0.170.0070.00016.71
8.0.160.0000.00716.82
8.0.150.0030.00316.72
8.0.140.0020.00516.70
8.0.130.0050.00313.12
8.0.120.0040.00416.75
8.0.110.0040.00416.65
8.0.100.0040.00416.63
8.0.90.0060.00316.59
8.0.80.0120.00616.75
8.0.70.0030.00316.62
8.0.60.0050.00316.80
8.0.50.0000.00716.75
8.0.30.0100.00917.03
8.0.20.0110.00817.40
8.0.10.0000.00716.91
8.0.00.0070.01116.42
7.4.330.0020.00215.55
7.4.320.0000.00716.48
7.4.300.0000.00716.51
7.4.290.0040.00416.28
7.4.280.0000.00716.37
7.4.270.0030.00316.33
7.4.260.0000.00716.44
7.4.250.0030.00316.42
7.4.240.0000.00716.40
7.4.230.0030.00316.48
7.4.220.0120.01516.37
7.4.210.0090.00516.35
7.4.200.0030.00316.25
7.4.160.0100.00616.30
7.4.150.0030.01317.40
7.4.140.0120.00817.86
7.4.130.0120.00916.37
7.4.120.0080.01316.37
7.4.110.0090.01016.52
7.4.100.0140.00616.43
7.4.90.0130.00316.39
7.4.80.0080.00819.39
7.4.70.0100.00616.22
7.4.60.0140.00316.36
7.4.50.0060.00816.23
7.4.40.0160.00316.30
7.4.30.0060.01316.40
7.4.00.0070.01115.02
7.3.330.0000.00813.14
7.3.320.0000.00513.00
7.3.310.0000.00716.02
7.3.300.0000.00716.08
7.3.290.0070.00016.04
7.3.280.0060.00916.14
7.3.270.0030.01417.40
7.3.260.0110.00616.38
7.3.250.0100.01016.25
7.3.240.0100.00916.20
7.3.230.0130.00316.49
7.3.210.0100.00716.46
7.3.200.0120.00416.48
7.3.190.0060.01116.37
7.3.180.0100.00716.39
7.3.170.0120.00316.10
7.3.160.0100.00716.30
7.3.120.0090.00914.79
7.3.110.0100.00614.88
7.3.100.0070.01014.45
7.3.90.0030.01214.75
7.3.80.0080.00314.83
7.3.70.0120.00314.64
7.3.60.0080.00814.74
7.3.50.0040.00714.80
7.3.40.0000.01314.58
7.3.30.0070.00714.57
7.3.20.0030.01416.31
7.3.10.0030.00916.66
7.3.00.0030.00616.43
7.2.330.0030.01516.55
7.2.320.0030.01316.30
7.2.310.0120.00916.65
7.2.300.0070.01116.37
7.2.290.0030.01516.48
7.2.250.0100.01014.87
7.2.240.0110.00714.76
7.2.230.0070.00714.82
7.2.220.0060.00915.05
7.2.210.0140.00014.85
7.2.200.0070.01014.94
7.2.190.0100.00715.00
7.2.180.0090.00614.44
7.2.170.0030.01414.60
7.2.160.0040.00814.93
7.2.150.0030.00716.78
7.2.140.0060.00916.41
7.2.130.0060.01016.77
7.2.120.0090.00616.74
7.2.110.0120.00316.81
7.2.100.0030.01316.79
7.2.90.0040.01116.64
7.2.80.0140.00416.42
7.2.70.0130.00316.62
7.2.60.0070.00716.84
7.2.50.0040.01216.79
7.2.40.0040.01216.82
7.2.30.0060.00616.79
7.2.20.0060.01016.87
7.2.10.0030.01216.68
7.2.00.0090.00818.09
7.1.330.0080.00815.38
7.1.320.0090.00615.69
7.1.310.0030.00615.77
7.1.300.0100.00615.52
7.1.290.0030.00915.16
7.1.280.0000.00815.74
7.1.270.0000.01715.63
7.1.260.0000.01315.64
7.1.250.0100.00715.75
7.1.200.0100.00315.65
7.1.100.0080.00017.91
7.1.70.0000.00816.83
7.1.60.0470.01733.05
7.1.50.0500.01332.93
7.1.40.0370.01732.34
7.1.30.0530.00332.45
7.1.20.0530.00732.65
7.1.10.0300.01014.68
7.1.00.0300.00714.76
7.0.200.0500.00014.64
7.0.190.0430.01014.81
7.0.180.0330.01014.28
7.0.170.0330.01014.13
7.0.160.0300.01014.16
7.0.150.0330.00714.43
7.0.140.0330.00714.15
7.0.130.0300.01014.52
7.0.120.0300.00714.38
7.0.110.0300.00714.21
7.0.100.0330.00314.32
7.0.90.0270.01014.28
7.0.80.0270.01014.46
7.0.70.0470.00714.17
7.0.60.0230.01314.00
7.0.50.0300.01014.14
7.0.40.0430.00314.50
7.0.30.0300.00714.42
7.0.20.0500.01014.63
7.0.10.0230.01314.37
7.0.00.0270.00714.32

preferences:
53.51 ms | 400 KiB | 5 Q