3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (range(0, 4) as $len) { echo "$len: ------------\n"; $list = array_fill(0, $len, 42); $first = array_slice($list, 0, 3); $rest = array_slice($list, 3); var_dup($first, $rest); }

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)
8.3.60.0070.01416.63
8.3.50.0100.01016.38
8.3.40.0110.00718.79
8.3.30.0120.00318.66
8.3.20.0040.00420.35
8.3.10.0000.00823.48
8.3.00.0000.00819.38
8.2.180.0140.00716.75
8.2.170.0090.00622.96
8.2.160.0000.01320.57
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0060.00317.63
8.2.120.0040.00426.35
8.2.110.0090.00022.25
8.2.100.0100.00317.63
8.2.90.0000.01119.23
8.2.80.0000.00917.97
8.2.70.0060.00317.61
8.2.60.0070.00017.93
8.2.50.0040.00418.07
8.2.40.0080.00019.39
8.2.30.0000.00720.68
8.2.20.0000.01017.59
8.2.10.0000.00717.99
8.2.00.0040.00417.93
8.1.280.0110.00425.92
8.1.270.0090.00023.83
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0030.00622.46
8.1.230.0080.00317.42
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0090.00017.38
8.1.190.0040.00417.67
8.1.180.0030.00618.10
8.1.170.0000.00918.44
8.1.160.0070.00022.02
8.1.150.0040.00418.82
8.1.140.0080.00019.58
8.1.130.0070.00017.73
8.1.120.0030.00617.44
8.1.110.0050.00217.47
8.1.100.0040.00417.44
8.1.90.0000.00717.44
8.1.80.0000.00717.31
8.1.70.0070.00017.48
8.1.60.0040.00417.46
8.1.50.0060.00317.41
8.1.40.0050.00317.51
8.1.30.0000.00817.64
8.1.20.0000.00817.54
8.1.10.0040.00417.51
8.1.00.0040.00417.36
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0040.00418.44
8.0.270.0000.00717.19
8.0.260.0030.00317.21
8.0.250.0030.00317.02
8.0.240.0030.00517.07
8.0.230.0040.00417.07
8.0.220.0050.00516.82
8.0.210.0050.00216.89
8.0.200.0040.00416.90
8.0.190.0070.00017.04
8.0.180.0070.00016.99
8.0.170.0040.00416.99
8.0.160.0040.00417.01
8.0.150.0030.00316.75
8.0.140.0030.00316.79
8.0.130.0060.00313.42
8.0.120.0000.00716.94
8.0.110.0050.00316.81
8.0.100.0000.00716.75
8.0.90.0080.00016.83
8.0.80.0060.00916.97
8.0.70.0040.00416.91
8.0.60.0000.00716.79
8.0.50.0040.00416.93
8.0.30.0120.00617.06
8.0.20.0100.00817.40
8.0.10.0000.00716.85
8.0.00.0080.00916.75
7.4.330.0030.00316.79
7.4.320.0030.00316.49
7.4.300.0000.00616.41
7.4.290.0000.00816.60
7.4.280.0040.00416.50
7.4.270.0000.00716.57
7.4.260.0040.00416.60
7.4.250.0040.00416.46
7.4.240.0060.00216.57
7.4.230.0030.00316.31
7.4.220.0060.01316.61
7.4.210.0100.00716.66
7.4.200.0000.00816.35
7.4.160.0120.01216.46
7.4.150.0090.00917.40
7.4.140.0160.00917.86
7.4.130.0070.01316.41
7.4.120.0100.01116.51
7.4.110.0140.00716.68
7.4.100.0170.00716.45
7.4.90.0100.00716.57
7.4.80.0060.02019.39
7.4.70.0030.01316.54
7.4.60.0170.00016.46
7.4.50.0090.00616.36
7.4.40.0060.00916.50
7.4.30.0090.00916.64
7.4.00.0060.00914.94
7.3.330.0000.00513.19
7.3.320.0050.00013.31
7.3.310.0020.00516.18
7.3.300.0030.00316.32
7.3.290.0070.00716.33
7.3.280.0070.00916.34
7.3.270.0150.00917.40
7.3.260.0170.00716.65
7.3.250.0140.00816.43
7.3.240.0060.01116.49
7.3.230.0030.01316.46
7.3.210.0130.00316.38
7.3.200.0050.01616.39
7.3.190.0030.01316.38
7.3.180.0100.00616.38
7.3.170.0100.00716.33
7.3.160.0000.01516.33
7.2.330.0120.00616.93
7.2.320.0130.00316.68
7.2.310.0080.01216.68
7.2.300.0090.00816.73
7.2.290.0120.01216.52
7.2.60.0090.00616.93
7.2.00.0040.01119.49
7.1.200.0000.00915.85
7.1.100.0060.00618.15
7.1.70.0030.00617.18
7.1.60.0110.01419.36
7.1.50.0040.00717.03
7.1.00.0070.07322.54
7.0.200.0000.01016.71
7.0.60.0070.05320.00
7.0.50.0070.08317.77
7.0.40.0170.08020.04
7.0.30.0100.05020.17
7.0.20.0270.06720.33
7.0.10.0100.08320.00
7.0.00.0030.05020.20
5.6.280.0100.05721.07
5.6.210.0100.07020.76
5.6.200.0030.08718.15
5.6.190.0030.05720.79
5.6.180.0500.06020.33
5.6.170.0500.05720.41
5.6.160.0200.06320.51
5.6.150.0100.08018.15
5.6.140.0030.03718.21
5.6.130.0170.07718.16
5.6.120.0030.09020.98
5.6.110.0030.04020.89
5.6.100.0030.08720.88
5.6.90.0030.08321.02
5.6.80.0130.06720.37
5.5.350.0170.07320.40
5.5.340.0130.07317.89
5.5.330.0030.08320.19
5.5.320.0000.04320.31
5.5.310.0230.07320.33
5.5.300.0070.08317.91
5.5.290.0100.06717.89
5.5.280.0000.09320.73
5.5.270.0000.04320.76
5.5.260.0070.04020.79
5.5.250.0100.07020.61
5.5.240.2430.02720.14

preferences:
73.58 ms | 400 KiB | 5 Q