3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r([...[1, 2, 3], 4]);

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)
8.3.60.0070.00716.32
8.3.50.0000.01420.05
8.3.40.0110.00318.51
8.3.30.0100.00318.95
8.3.20.0000.00724.18
8.3.10.0050.00324.66
8.3.00.0040.00426.16
8.2.180.0160.00325.92
8.2.170.0090.00618.71
8.2.160.0130.00322.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00426.16
8.2.110.0090.00022.05
8.2.100.0100.00317.53
8.2.90.0040.00718.80
8.2.80.0080.00017.97
8.2.70.0040.00417.38
8.2.60.0060.00317.38
8.2.50.0080.00017.98
8.2.40.0090.00017.62
8.2.30.0070.00018.17
8.2.20.0040.00420.30
8.2.10.0070.00017.80
8.2.00.0050.00319.10
8.1.280.0090.00625.92
8.1.270.0050.00224.66
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0090.00023.96
8.1.230.0090.00317.51
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0000.01116.98
8.1.190.0000.00817.23
8.1.180.0060.00318.10
8.1.170.0040.00417.62
8.1.160.0000.00720.46
8.1.150.0040.00418.41
8.1.140.0040.00417.42
8.1.130.0030.00318.76
8.1.120.0050.00317.30
8.1.110.0000.00817.32
8.1.100.0050.00317.32
8.1.90.0070.00017.38
8.1.80.0040.00417.22
8.1.70.0040.00417.25
8.1.60.0180.00817.22
8.1.50.0210.00417.25
8.1.40.0270.00017.37
8.1.30.0210.00617.39
8.1.20.0260.00317.49
8.1.10.0210.00717.23
8.1.00.0240.00317.08
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0030.00318.24
8.0.270.0000.00716.64
8.0.260.0060.00018.30
8.0.250.0030.00316.77
8.0.240.0070.00016.82
8.0.230.0070.00016.75
8.0.220.0040.00416.78
8.0.210.0030.00316.74
8.0.200.0070.00016.88
8.0.190.0140.00716.74
8.0.180.0140.00716.67
8.0.170.0160.00516.63
8.0.160.0160.00616.79
8.0.150.0150.00616.70
8.0.140.0130.00716.56
8.0.130.0180.00416.50
8.0.120.0120.00816.71
8.0.110.0180.00416.57
8.0.100.0160.00516.75
8.0.90.0180.00316.67
8.0.80.0190.00316.64
8.0.70.0190.00316.72
8.0.60.0140.00716.64
8.0.50.0190.00316.63
8.0.30.0220.00216.61
8.0.20.0190.00416.76
8.0.10.0150.00516.80
7.4.330.0030.00315.55
7.4.320.0000.00716.38
7.4.300.0000.00616.46
7.4.290.0160.00716.41
7.4.280.0180.00416.31
7.4.270.0190.00316.20
7.4.260.0160.00616.37
7.4.250.0190.00516.29
7.4.240.0220.00616.28
7.4.230.0230.00416.29
7.4.220.0150.00416.36
7.4.210.0090.00916.30
7.4.200.0140.00716.34
7.4.190.0170.00316.35
7.4.180.0090.01216.37
7.4.160.0130.00316.32
7.4.150.0030.00916.21
7.4.140.0090.00315.81
7.4.130.0050.00516.27
7.4.120.0030.00716.23
7.4.110.0100.00016.20
7.4.100.0100.00016.13
7.4.90.0070.00516.29
7.4.80.0080.00416.11
7.4.70.0000.01216.31
7.4.60.0070.00216.18
7.4.50.0070.00316.01
7.4.40.0000.01016.06
7.4.30.0110.00016.16
7.4.20.0060.00616.17
7.4.10.0060.00616.15
7.4.00.0070.00316.21

preferences:
62.37 ms | 401 KiB | 5 Q