3v4l.org

run code in 300+ PHP versions simultaneously
<?hh $x = 4; $y = Map(); var_dump((array)$x); var_dump((array)$y);

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)
8.3.60.0150.00016.63
8.3.50.0070.00922.78
8.3.40.0070.01118.59
8.3.30.0030.01018.79
8.3.20.0000.00720.34
8.3.10.0040.00423.59
8.3.00.0000.00819.38
8.2.180.0070.01416.50
8.2.170.0080.00622.96
8.2.160.0100.00320.37
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.03
8.2.110.0050.00522.07
8.2.100.0040.00717.72
8.2.90.0030.00718.95
8.2.80.0000.00817.97
8.2.70.0070.00317.38
8.2.60.0080.00017.80
8.2.50.0060.00318.07
8.2.40.0000.00818.09
8.2.30.0000.00817.83
8.2.20.0000.00817.53
8.2.10.0040.00417.90
8.2.00.0040.00417.54
8.1.280.0100.00725.92
8.1.270.0040.00423.81
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0070.00324.01
8.1.230.0070.00319.15
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0070.00617.22
8.1.190.0040.00416.98
8.1.180.0030.00618.10
8.1.170.0030.00618.65
8.1.160.0040.00421.96
8.1.150.0040.00418.64
8.1.140.0040.00417.30
8.1.130.0000.00617.74
8.1.120.0040.00417.32
8.1.110.0000.00717.32
8.1.100.0040.00417.26
8.1.90.0000.00817.36
8.1.80.0000.00717.33
8.1.70.0070.00017.32
8.1.60.0000.01317.46
8.1.50.0040.00417.41
8.1.40.0000.00817.43
8.1.30.0060.00317.39
8.1.20.0080.00017.56
8.1.10.0040.00417.29
8.1.00.0040.00417.33
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0030.00518.28
8.0.270.0030.00317.09
8.0.260.0000.00617.17
8.0.250.0030.00316.69
8.0.240.0000.00816.78
8.0.230.0000.00716.78
8.0.220.0040.00416.65
8.0.210.0080.00016.71
8.0.200.0000.00716.85
8.0.190.0000.00816.86
8.0.180.0040.00416.79
8.0.170.0080.00016.74
8.0.160.0070.00016.87
8.0.150.0050.00216.71
8.0.140.0050.00516.70
8.0.130.0050.00013.31
8.0.120.0000.00716.72
8.0.110.0040.00416.68
8.0.100.0000.00716.62
8.0.90.0030.00516.77
8.0.80.0090.00616.73
8.0.70.0070.00016.80
8.0.60.0000.00716.68
8.0.50.0040.00416.80
8.0.30.0100.01017.05
8.0.20.0100.01417.40
8.0.10.0040.00416.86
8.0.00.0130.00716.67
7.4.330.0000.00515.05
7.4.320.0030.00316.47
7.4.300.0030.00616.37
7.4.290.0070.00016.44
7.4.280.0080.00216.37
7.4.270.0000.00716.34
7.4.260.0070.00016.34
7.4.250.0030.00316.43
7.4.240.0050.00216.40
7.4.230.0040.00416.11
7.4.220.0070.01016.28
7.4.210.0000.01516.41
7.4.200.0070.00016.43
7.4.160.0090.00616.35
7.4.150.0130.01017.40
7.4.140.0140.00517.86
7.4.130.0090.00916.46
7.4.120.0090.00816.26
7.4.110.0100.00716.40
7.4.100.0100.00716.54
7.4.90.0150.00916.30
7.4.80.0080.00819.39
7.4.70.0060.01016.27
7.4.60.0040.01216.24
7.4.50.0000.00816.31
7.4.40.0070.01116.33
7.4.30.0140.00316.60
7.3.330.0000.00513.26
7.3.320.0060.00013.28
7.3.310.0070.00016.18
7.3.300.0000.00716.11
7.3.290.0100.01016.23
7.3.280.0070.00916.12
7.3.270.0070.00517.40
7.3.260.0040.01216.19
7.3.240.0130.00416.08
7.3.230.0060.00916.39
7.3.210.0070.01016.35
7.3.200.0090.01519.39
7.3.190.0100.00716.27
7.3.180.0090.00616.50
7.3.170.0090.00616.27
7.3.160.0030.01316.25
7.2.330.0160.01316.34
7.2.320.0100.00716.49
7.2.310.0090.00916.22
7.2.300.0000.01816.40
7.2.290.0120.00616.43
5.4.320.0070.03412.45
5.4.310.0020.04112.45
5.4.300.0070.03612.45
5.4.290.0070.03712.45
5.4.280.0050.03912.35
5.4.270.0060.05312.35
5.4.260.0070.04412.35
5.4.250.0060.03812.35
5.4.240.0070.03412.35
5.4.230.0060.03812.34
5.4.220.0040.04012.34
5.4.210.0070.03812.34
5.4.200.0050.04012.33
5.4.190.0060.03712.33
5.4.180.0100.03312.34
5.4.170.0040.04012.34
5.4.160.0040.03912.34
5.4.150.0060.03712.34
5.4.140.0040.03912.02
5.4.130.0040.03712.01
5.4.120.0060.03511.96
5.4.110.0050.04711.96
5.4.100.0030.04611.96
5.4.90.0070.03811.96
5.4.80.0060.03911.96
5.4.70.0040.03711.96
5.4.60.0040.03811.96
5.4.50.0070.05011.96
5.4.40.0130.03811.95
5.4.30.0120.03011.95
5.4.20.0110.03111.95
5.4.10.0060.03911.95
5.4.00.0070.03811.43

preferences:
39.19 ms | 401 KiB | 5 Q