3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test() : int{ return 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)
8.3.60.0140.00318.45
8.3.50.0100.01016.23
8.3.40.0080.00618.37
8.3.30.0070.00718.54
8.3.20.0070.00019.98
8.3.10.0080.00021.58
8.3.00.0040.00419.13
8.2.180.0120.00618.03
8.2.170.0100.01022.96
8.2.160.0070.00719.16
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00719.77
8.2.110.0090.00019.10
8.2.100.0080.00417.66
8.2.90.0050.00317.50
8.2.80.0040.00418.65
8.2.70.0030.00517.91
8.2.60.0030.00617.63
8.2.50.0040.00417.50
8.2.40.0030.00519.23
8.2.30.0040.00419.07
8.2.20.0000.00717.93
8.2.10.0040.00418.11
8.2.00.0070.00018.15
8.1.280.0040.01125.92
8.1.270.0030.00523.88
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00723.74
8.1.230.0080.00420.73
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0000.01017.13
8.1.190.0090.00017.09
8.1.180.0000.00818.10
8.1.170.0050.00317.62
8.1.160.0000.00718.80
8.1.150.0030.00320.13
8.1.140.0030.00619.31
8.1.130.0070.00019.00
8.1.120.0030.00317.31
8.1.110.0000.00717.29
8.1.100.0040.00417.39
8.1.90.0040.00417.29
8.1.80.0030.00317.26
8.1.70.0000.00717.31
8.1.60.0040.00417.40
8.1.50.0040.00417.38
8.1.40.0040.00717.29
8.1.30.0040.00417.43
8.1.20.0000.00717.52
8.1.10.0000.00717.29
8.1.00.0000.00817.31
8.0.300.0040.00418.77
8.0.290.0030.00616.63
8.0.280.0000.00718.34
8.0.270.0000.00717.13
8.0.260.0000.00618.91
8.0.250.0030.00316.79
8.0.240.0000.00716.73
8.0.230.0050.00316.88
8.0.220.0070.00016.77
8.0.210.0000.00716.75
8.0.200.0030.00316.70
8.0.190.0040.00416.73
8.0.180.0000.00816.80
8.0.170.0070.00016.79
8.0.160.0050.00216.66
8.0.150.0070.00016.72
8.0.140.0040.00316.73
8.0.130.0030.00313.22
8.0.120.0050.00316.60
8.0.110.0050.00216.71
8.0.100.0000.00816.76
8.0.90.0050.00316.82
8.0.80.0080.00516.71
8.0.70.0030.00316.63
8.0.60.0000.00716.79
8.0.50.0000.00716.77
8.0.30.0120.00616.96
8.0.20.0060.01417.40
8.0.10.0040.00416.75
8.0.00.0080.01016.49
7.4.330.0000.00515.55
7.4.320.0030.00316.36
7.4.300.0060.00016.50
7.4.290.0000.00716.41
7.4.280.0050.00316.51
7.4.270.0070.00016.37
7.4.260.0000.00716.35
7.4.250.0000.00716.41
7.4.240.0030.00316.45
7.4.230.0000.00716.37
7.4.220.0140.00716.51
7.4.210.0130.00416.40
7.4.200.0020.00516.49
7.4.160.0060.00916.30
7.4.150.0110.01517.40
7.4.140.0120.00917.86
7.4.130.0070.01516.36
7.4.120.0110.00916.29
7.4.110.0140.00416.50
7.4.100.0070.01016.28
7.4.90.0030.01316.50
7.4.80.0100.00719.39
7.4.70.0090.00916.26
7.4.60.0060.00916.47
7.4.50.0000.01316.23
7.4.40.0160.00616.38
7.4.30.0120.00416.32
7.4.00.0090.00614.70
7.3.330.0030.00313.19
7.3.320.0030.00313.03
7.3.310.0000.00716.02
7.3.300.0060.00016.11
7.3.290.0120.00616.16
7.3.280.0070.01016.14
7.3.270.0160.00917.40
7.3.260.0100.01216.28
7.3.240.0110.00716.19
7.3.230.0110.00716.18
7.3.210.0110.00716.48
7.3.200.0150.00916.19
7.3.190.0090.00916.05
7.3.180.0000.02216.26
7.3.170.0040.01316.46
7.3.160.0170.00316.19
7.3.120.0070.01014.52
7.3.110.0090.00914.76
7.3.100.0000.01414.59
7.3.90.0110.00414.82
7.3.80.0080.00814.62
7.3.70.0070.00714.60
7.3.60.0110.00414.71
7.3.50.0000.01414.40
7.3.40.0090.00014.54
7.3.30.0100.00714.65
7.3.20.0070.00716.48
7.3.10.0100.00616.39
7.3.00.0090.00316.52
7.2.330.0100.00716.58
7.2.320.0060.01216.50
7.2.310.0140.00416.38
7.2.300.0070.01416.52
7.2.290.0080.00816.46
7.2.240.0030.01415.01
7.2.230.0040.00814.91
7.2.220.0100.01014.64
7.2.210.0090.00614.71
7.2.200.0030.00615.00
7.2.190.0120.00614.70
7.2.180.0060.00614.92
7.2.170.0100.00314.88
7.2.160.0040.00414.39
7.2.150.0090.00916.64
7.2.140.0000.01516.86
7.2.130.0110.00316.60
7.2.120.0000.01316.86
7.2.110.0000.01316.61
7.2.100.0070.00716.62
7.2.90.0030.01316.84
7.2.80.0000.01216.71
7.2.70.0090.00616.81
7.2.60.0030.00816.79
7.2.50.0120.00316.69
7.2.40.0040.01216.47
7.2.30.0000.01516.70
7.2.20.0060.00616.90
7.2.10.0030.00916.72
7.2.00.0060.00917.90
7.1.330.0060.01115.64
7.1.320.0100.01015.46
7.1.310.0060.00615.49
7.1.300.0070.00715.58
7.1.290.0030.01015.57
7.1.280.0000.01315.20
7.1.270.0000.01315.66
7.1.260.0040.00715.55
7.1.250.0070.00715.59
7.1.200.0000.00715.70
7.1.70.0050.00316.94
7.1.60.0030.01016.84
7.1.50.0030.01716.98
7.1.40.0100.01734.15
7.1.30.0170.00734.16
7.1.20.0130.01034.39
7.1.10.0100.00716.30
7.1.00.0030.01016.55
7.0.200.0070.01016.66
7.0.180.0000.01316.12
7.0.170.0000.01015.91
7.0.160.0070.00715.98
7.0.150.0030.00716.10
7.0.140.0070.01315.96
7.0.130.0030.00716.34
7.0.120.0000.01316.14
7.0.110.0070.00715.91
7.0.100.0000.01015.91
7.0.90.0500.01014.23
7.0.80.0330.00714.21
7.0.70.0030.01015.98
7.0.60.0000.01015.99
7.0.50.0000.01316.11
7.0.40.0230.01714.35
7.0.30.0330.01314.30
7.0.20.0000.01016.17
7.0.10.0400.00316.08
7.0.00.0030.00715.91

preferences:
59.25 ms | 400 KiB | 5 Q