3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_map(null, [1], [2, 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)
8.4.130.0110.00917.98
8.4.120.0130.00820.77
8.4.110.0110.00918.82
8.4.100.0040.00617.56
8.4.90.0100.00717.59
8.4.80.0060.00417.56
8.4.70.0110.01017.88
8.4.60.0050.00317.34
8.4.50.0100.01118.65
8.4.40.0100.01018.67
8.4.30.0150.00323.96
8.4.20.0030.00619.35
8.4.10.0030.00619.11
8.3.260.0100.00916.41
8.3.250.0100.00818.50
8.3.240.0100.00916.23
8.3.230.0090.00916.45
8.3.220.0100.00918.86
8.3.210.0090.01216.55
8.3.200.0110.00716.48
8.3.190.0090.00617.01
8.3.180.0050.01218.60
8.3.170.0100.01018.92
8.3.160.0040.01418.50
8.3.150.0090.00917.17
8.3.140.0150.00418.14
8.3.130.0100.01016.23
8.3.120.0370.00616.56
8.3.110.0330.01016.19
8.3.100.0370.01116.09
8.3.90.0370.00616.37
8.3.80.0350.01016.56
8.3.70.0410.00716.29
8.3.60.0370.01016.20
8.3.50.0410.00616.29
8.3.40.0330.00417.33
8.3.30.0260.00317.46
8.3.20.0140.00417.43
8.3.10.0130.00517.27
8.3.00.0040.00717.36
8.2.290.0160.00320.13
8.2.280.0110.00316.73
8.2.270.0000.00816.64
8.2.260.0020.00516.96
8.2.250.0040.00418.26
8.2.240.0230.00616.32
8.2.230.0220.01016.15
8.2.220.0230.00016.06
8.2.210.0110.00816.34
8.2.200.0160.00316.45
8.2.190.0190.00616.55
8.2.180.0220.00616.05
8.2.170.0180.00317.50
8.2.160.0130.00617.23
8.2.150.0130.00717.07
8.2.140.0200.00017.46
8.2.130.0200.00017.14
8.2.120.0120.00917.49
8.2.110.0200.00317.22
8.2.100.0200.01217.40
8.2.90.0270.00317.53
8.2.80.0160.00417.35
8.2.70.0110.00817.25
8.2.60.0400.00017.22
8.2.50.0380.00317.28
8.2.40.0350.00317.31
8.2.30.0320.00617.46
8.2.20.0210.01717.26
8.2.10.0280.01117.08
8.2.00.0350.00417.07
8.1.330.0110.00716.46
8.1.320.0100.01017.76
8.1.310.0090.00918.16
8.1.300.0340.00815.95
8.1.290.0270.01016.04
8.1.280.0300.00715.75
8.1.270.0270.00817.27
8.1.260.0500.01017.02
8.1.250.0280.01217.02
8.1.240.0380.00017.14
8.1.230.0240.00817.11
8.1.220.0210.01017.26
8.1.210.0290.00717.26
8.1.200.0210.01016.98
8.1.190.0250.01116.67
8.1.180.0260.01116.69
8.1.170.0230.01416.95
8.1.160.0310.00317.18
8.1.150.0260.00417.05
8.1.140.0330.00017.13
8.1.130.0370.00317.08
8.1.120.0360.00417.18
8.1.110.0330.00916.87
8.1.100.0280.01017.16
8.1.90.0260.00617.05
8.1.80.0230.01017.06
8.1.70.0280.00517.10
8.1.60.0370.00717.15
8.1.50.0300.01017.22
8.1.40.0260.01517.20
8.1.30.0320.01417.30
8.1.20.0340.00717.25
8.1.10.0340.00816.96
8.1.00.0340.00617.20

preferences:
99.08 ms | 403 KiB | 5 Q