3v4l.org

run code in 300+ PHP versions simultaneously
<?hh function foo(int $i) : int { return $i + 1; } echo foo(2);

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)
8.3.60.0090.00918.02
8.3.50.0120.00918.16
8.3.40.0030.01418.60
8.3.30.0120.00918.92
8.3.20.0040.00420.21
8.3.10.0050.00223.52
8.3.00.0060.00319.01
8.2.180.0120.00616.63
8.2.170.0040.01122.96
8.2.160.0130.00020.39
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.09
8.2.110.0030.00520.52
8.2.100.0000.01217.84
8.2.90.0040.00419.08
8.2.80.0030.00517.97
8.2.70.0050.00317.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0050.00319.76
8.2.30.0050.00317.98
8.2.20.0000.00717.53
8.2.10.0040.00417.91
8.2.00.0040.00417.57
8.1.270.0090.00923.96
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00023.80
8.1.230.0030.00718.97
8.1.220.0070.00017.74
8.1.210.0000.00718.77
8.1.200.0030.00617.10
8.1.190.0040.00417.00
8.1.180.0070.00018.10
8.1.170.0040.00418.59
8.1.160.0000.00721.82
8.1.150.0040.00418.75
8.1.140.0040.00417.30
8.1.130.0030.00317.75
8.1.120.0000.00717.31
8.1.110.0030.00517.36
8.1.100.0070.00017.33
8.1.90.0000.00717.18
8.1.80.0070.00017.26
8.1.70.0070.00017.23
8.1.60.0040.00417.44
8.1.50.0000.00817.38
8.1.40.0000.00817.38
8.1.30.0050.00317.49
8.1.20.0000.00817.48
8.1.10.0000.00717.43
8.1.00.0060.00317.38
8.0.300.0030.00618.77
8.0.290.0060.00316.63
8.0.280.0000.00718.33
8.0.270.0030.00317.17
8.0.260.0000.00617.09
8.0.250.0040.00416.70
8.0.240.0000.00616.79
8.0.230.0040.00416.82
8.0.220.0060.00016.72
8.0.210.0070.00016.63
8.0.200.0030.00516.72
8.0.190.0030.00316.80
8.0.180.0000.00716.66
8.0.170.0040.00416.72
8.0.160.0000.00716.68
8.0.150.0050.00316.72
8.0.140.0070.00016.63
8.0.130.0050.00013.34
8.0.120.0040.00416.58
8.0.110.0040.00416.66
8.0.100.0000.00816.61
8.0.90.0000.00716.58
8.0.80.0150.00016.70
8.0.70.0000.00716.63
8.0.60.0000.00716.63
8.0.50.0040.00416.80
8.0.30.0150.00517.04
8.0.20.0090.01017.40
8.0.10.0070.00016.66
8.0.00.0070.01016.59
7.4.330.0000.00415.00
7.4.320.0070.00016.31
7.4.300.0030.00316.41
7.4.290.0000.00716.41
7.4.280.0050.00316.46
7.4.270.0070.00016.29
7.4.260.0030.00316.36
7.4.250.0000.00716.42
7.4.240.0040.00316.41
7.4.230.0030.00316.46
7.4.220.0110.00716.56
7.4.210.0070.00716.56
7.4.200.0050.00316.29
7.4.160.0040.01216.64
7.4.150.0120.01217.40
7.4.140.0110.00817.86
7.4.130.0140.00316.31
7.4.120.0090.00716.33
7.4.110.0110.00816.33
7.4.100.0040.01316.45
7.4.90.0040.01216.26
7.4.80.0060.01019.39
7.4.70.0120.00416.23
7.4.60.0100.00616.40
7.4.50.0000.00516.28
7.4.40.0100.01316.32
7.4.30.0070.01116.51
7.3.330.0020.00213.21
7.3.320.0000.00513.09
7.3.310.0000.00715.99
7.3.300.0070.00016.12
7.3.290.0030.01716.11
7.3.280.0110.00616.12
7.3.270.0130.00317.40
7.3.260.0040.01415.99
7.3.240.0160.00916.54
7.3.230.0100.01016.39
7.3.210.0070.01016.18
7.3.200.0150.00619.39
7.3.190.0120.00616.40
7.3.180.0130.00316.32
7.3.170.0070.01416.45
7.3.160.0140.00316.26
7.2.330.0060.01216.32
7.2.320.0090.01516.29
7.2.310.0090.00916.50
7.2.300.0090.00916.24
7.2.290.0120.00916.57
5.4.340.0060.03612.01
5.4.320.0080.03712.45
5.4.310.0060.03812.45
5.4.300.0050.03812.45
5.4.290.0100.03612.45
5.4.280.0040.03812.34
5.4.270.0080.03512.35
5.4.260.0070.03812.35
5.4.250.0040.04312.35
5.4.240.0040.04712.35
5.4.230.0070.04212.34
5.4.220.0100.03812.34
5.4.210.0070.03412.34
5.4.200.0040.03912.34
5.4.190.0050.03812.33
5.4.180.0080.03412.33
5.4.170.0050.03612.35
5.4.160.0040.03712.34
5.4.150.0070.03512.34
5.4.140.0090.03512.02
5.4.130.0080.03512.01
5.4.120.0070.03611.97
5.4.110.0070.03811.96
5.4.100.0060.03611.96
5.4.90.0050.03811.96
5.4.80.0060.03811.96
5.4.70.0090.03411.96
5.4.60.0050.03911.96
5.4.50.0050.03811.96
5.4.40.0070.04311.95
5.4.30.0050.03611.95
5.4.20.0070.03611.94
5.4.10.0060.04211.95
5.4.00.0050.03611.43

preferences:
32.75 ms | 400 KiB | 5 Q