3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1,2,3,4,5]; var_dump(array_slice($a, 0, -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)
8.3.70.0120.00316.60
8.3.60.0070.01116.48
8.3.50.0100.00816.47
8.3.40.0070.00718.54
8.3.30.0090.00618.54
8.3.20.0000.00821.96
8.3.10.0000.00821.64
8.3.00.0050.00319.22
8.2.180.0040.01118.19
8.2.170.0100.00722.96
8.2.160.0130.00720.13
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00419.24
8.2.120.0050.00226.35
8.2.110.0060.00322.12
8.2.100.0120.00417.72
8.2.90.0000.00719.05
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0000.00717.80
8.2.50.0030.00518.10
8.2.40.0030.00620.65
8.2.30.0000.01019.14
8.2.20.0020.00517.86
8.2.10.0000.00717.94
8.2.00.0040.00418.09
8.1.280.0070.00725.92
8.1.270.0000.00822.19
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.86
8.1.230.0080.00419.14
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.22
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0000.00718.95
8.1.160.0030.00518.92
8.1.150.0040.00420.67
8.1.140.0040.00419.50
8.1.130.0000.00718.75
8.1.120.0000.00717.29
8.1.110.0040.00417.30
8.1.100.0070.00017.26
8.1.90.0040.00417.36
8.1.80.0040.00417.41
8.1.70.0000.00717.40
8.1.60.0040.00417.50
8.1.50.0080.00017.43
8.1.40.0000.00717.45
8.1.30.0000.00717.41
8.1.20.0040.00417.55
8.1.10.0080.00017.43
8.1.00.0060.00317.34
8.0.300.0050.00320.05
8.0.290.0000.00716.63
8.0.280.0030.00318.28
8.0.270.0000.00817.09
8.0.260.0000.00716.62
8.0.250.0030.00316.78
8.0.240.0000.00816.79
8.0.230.0040.00416.84
8.0.220.0000.00716.84
8.0.210.0030.00316.84
8.0.200.0030.00316.86
8.0.190.0000.00816.79
8.0.180.0040.00416.84
8.0.170.0040.00416.73
8.0.160.0040.00316.76
8.0.150.0070.00016.83
8.0.140.0070.00016.61
8.0.130.0030.00313.26
8.0.120.0040.00416.82
8.0.110.0000.00816.75
8.0.100.0040.00416.85
8.0.90.0030.00616.70
8.0.80.0060.00916.70
8.0.70.0000.00716.70
8.0.60.0000.00716.87
8.0.50.0050.00316.88
8.0.30.0100.01017.00
8.0.20.0120.00617.40
8.0.10.0030.00316.91
8.0.00.0060.01116.75
7.4.330.0000.00615.55
7.4.320.0000.00616.44
7.4.300.0000.00716.52
7.4.290.0030.00316.42
7.4.280.0080.00016.45
7.4.270.0000.00716.34
7.4.260.0030.00316.52
7.4.250.0040.00416.25
7.4.240.0000.00716.38
7.4.230.0050.00216.55
7.4.220.0060.01316.61
7.4.210.0090.00616.49
7.4.200.0030.00316.25
7.4.160.0100.00616.28
7.4.150.0110.00617.40
7.4.140.0100.01317.86
7.4.130.0140.01016.33
7.4.120.0120.00816.42
7.4.110.0090.00916.34
7.4.100.0090.00616.39
7.4.90.0030.01716.17
7.4.80.0160.00419.39
7.4.70.0080.00816.38
7.4.60.0090.00616.52
7.4.50.0070.01016.53
7.4.40.0090.00616.45
7.4.30.0110.00616.31
7.4.00.0030.01014.71
7.3.330.0020.00212.93
7.3.320.0000.00512.86
7.3.310.0050.00216.05
7.3.300.0070.00015.93
7.3.290.0030.00316.10
7.3.280.0080.00916.11
7.3.270.0130.00317.40
7.3.260.0100.01016.47
7.3.250.0100.01116.25
7.3.240.0050.01316.11
7.3.230.0150.00316.38
7.3.210.0100.00616.25
7.3.200.0130.01016.08
7.3.190.0080.01216.43
7.3.180.0140.00716.30
7.3.170.0120.00616.18
7.3.160.0100.00716.30
7.2.330.0100.00716.21
7.2.320.0070.01016.38
7.2.310.0130.00616.26
7.2.300.0100.01316.25
7.2.290.0090.01216.59
7.2.60.0000.01316.88
7.2.00.0070.00719.28
7.1.200.0030.00815.79
7.1.100.0000.01217.86
7.1.70.0030.01216.96
7.1.60.0080.02534.89
7.1.50.0250.01234.85
7.1.40.0190.01634.32
7.1.30.0190.01634.34
7.1.20.0200.01734.63
7.1.10.0040.01416.46
7.1.00.0030.01016.53
7.0.200.0090.00916.63
7.0.190.0050.01216.58
7.0.180.0030.01316.09
7.0.170.0030.01516.30
7.0.160.0030.01216.11
7.0.150.0050.01116.39
7.0.140.0090.00616.14
7.0.130.0050.01016.54
7.0.120.0070.00716.37
7.0.110.0070.01016.29
7.0.100.0020.01416.43
7.0.90.0090.00616.25
7.0.80.0040.01216.18
7.0.70.0100.01116.12
7.0.60.0080.00816.04
7.0.50.0110.00316.32
7.0.40.0040.01416.38
7.0.30.0110.00616.36
7.0.20.0080.00816.11
7.0.10.0070.01016.36
7.0.00.0130.00016.42

preferences:
31.16 ms | 401 KiB | 5 Q