3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = array(1, 2, 3, 4, 5); $arr2 = array(1, 2, 3); var_dump(arr1);

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)
8.3.40.0170.00318.85
8.3.30.0120.00318.74
8.3.20.0080.00018.78
8.3.10.0080.00019.48
8.3.00.0000.00721.59
8.2.170.0100.00722.96
8.2.160.0100.01020.49
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.00
8.2.110.0060.00320.52
8.2.100.0070.00417.72
8.2.90.0000.00919.05
8.2.80.0040.00417.97
8.2.70.0060.00617.63
8.2.60.0000.00717.93
8.2.50.0070.00618.07
8.2.40.0050.00318.16
8.2.30.0040.00419.34
8.2.20.0000.00717.59
8.2.10.0000.00717.80
8.2.00.0070.00317.67
8.1.270.0060.00323.99
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0100.00520.70
8.1.230.0080.00420.95
8.1.220.0040.00418.77
8.1.210.0030.00518.93
8.1.200.0030.00617.35
8.1.190.0000.00717.54
8.1.180.0060.00318.10
8.1.170.0040.00418.59
8.1.160.0000.00818.79
8.1.150.0000.00718.62
8.1.140.0040.00417.33
8.1.130.0030.00317.84
8.1.120.0050.00317.44
8.1.110.0070.00017.42
8.1.100.0050.00217.34
8.1.90.0000.00717.35
8.1.80.0040.00417.43
8.1.70.0000.00817.46
8.1.60.0030.00617.44
8.1.50.0040.00417.49
8.1.40.0080.00017.46
8.1.30.0000.00817.54
8.1.20.0030.00617.53
8.1.10.0000.00817.55
8.1.00.0070.00017.42
8.0.300.0050.00319.98
8.0.290.0030.00317.05
8.0.280.0000.00718.42
8.0.270.0070.00017.29
8.0.260.0070.00016.91
8.0.250.0070.00316.98
8.0.240.0000.00816.91
8.0.230.0000.00716.96
8.0.220.0030.00316.98
8.0.210.0030.00516.92
8.0.200.0000.00816.98
8.0.190.0050.00217.01
8.0.180.0000.00716.98
8.0.170.0000.00716.94
8.0.160.0030.00516.93
8.0.150.0050.00316.86
8.0.140.0080.00316.88
8.0.130.0050.00013.34
8.0.120.0050.00316.99
8.0.110.0070.00016.71
8.0.100.0000.00716.77
8.0.90.0050.00216.92
8.0.80.0060.00916.98
8.0.70.0070.00016.83
8.0.60.0000.00716.73
8.0.50.0070.00016.75
8.0.30.0140.01117.22
8.0.20.0130.01317.40
8.0.10.0000.00717.09
8.0.00.0040.01616.76
7.4.330.0050.00016.66
7.4.320.0030.00316.49
7.4.300.0000.00616.55
7.4.290.0030.00316.58
7.4.280.0000.00716.63
7.4.270.0030.00316.58
7.4.260.0030.00313.23
7.4.250.0060.00316.51
7.4.240.0030.00316.52
7.4.230.0000.00716.61
7.4.220.0070.01016.41
7.4.210.0050.01216.58
7.4.200.0000.00716.46
7.4.190.0000.00716.55
7.4.160.0110.00516.66
7.4.150.0070.01017.40
7.4.140.0070.01117.86
7.4.130.0080.01016.47
7.4.120.0070.01016.46
7.4.110.0100.01016.41
7.4.100.0060.01216.48
7.4.90.0100.01316.45
7.4.80.0000.01619.39
7.4.70.0090.00916.38
7.4.60.0060.00916.52
7.4.50.0090.00016.55
7.4.40.0070.00722.77
7.4.30.0100.00716.52
7.4.00.0060.00915.19
7.3.330.0000.00612.95
7.3.320.0050.00013.18
7.3.310.0000.00616.14
7.3.300.0000.00716.19
7.3.290.0060.00816.22
7.3.280.0070.01016.18
7.3.270.0100.01017.40
7.3.260.0140.00418.24
7.3.250.0070.01216.35
7.3.240.0100.00716.34
7.3.230.0130.00316.39
7.3.210.0000.01616.18
7.3.200.0070.01019.39
7.3.190.0140.00316.39
7.3.180.0090.00616.24
7.3.170.0120.00916.27
7.3.160.0020.01316.46
7.3.120.0090.00614.84
7.2.330.0030.01516.61
7.2.320.0060.01216.40
7.2.310.0030.01416.61
7.2.300.0030.01416.52
7.2.290.0030.01416.21
7.2.80.0070.00716.61
7.2.60.0090.00316.76
7.2.00.0100.00318.73
7.1.200.0030.01015.61
7.1.100.0070.00417.89
7.1.70.0040.00417.02
7.1.60.0040.01219.40
7.1.50.0090.00616.85
7.1.00.0000.06022.48
7.0.200.0040.00416.59
7.0.140.0100.06721.97
7.0.70.0030.06721.61
7.0.60.0170.03021.68
7.0.50.0070.04022.18
7.0.40.0000.04320.14
7.0.30.0130.03020.07
7.0.20.0000.04320.04
7.0.10.0030.03720.11
7.0.00.0070.03720.06
5.6.280.0130.06321.07
5.6.220.0070.04020.61
5.6.210.0000.04320.75
5.6.200.0030.04321.11
5.6.190.0030.04321.06
5.6.180.0000.05021.08
5.6.170.0030.04321.04
5.6.160.0000.04021.01
5.6.150.0000.04020.99
5.6.140.0030.05720.95
5.6.130.0030.06320.98
5.6.120.0000.04320.99
5.6.110.0030.04321.04
5.6.100.0000.04721.00
5.6.90.0000.07020.91
5.6.80.0000.04020.41
5.6.70.0070.08020.28
5.6.60.0030.04020.47
5.6.50.0000.06020.41
5.6.40.0030.03720.38
5.6.30.0070.03320.43
5.6.20.0030.03720.41
5.6.10.0100.03020.39
5.6.00.0000.08020.34
5.5.360.0000.05320.33
5.5.350.0000.04320.37
5.5.340.0030.04020.87
5.5.330.0000.04320.79
5.5.320.0030.04020.67
5.5.310.0200.03720.90
5.5.300.0030.03320.75
5.5.290.0000.05320.87
5.5.280.0000.03720.91
5.5.270.0070.03720.88
5.5.260.0030.04020.78
5.5.250.0070.08020.62
5.5.240.0070.02720.01
5.5.230.0000.05720.30
5.5.220.0000.07320.09
5.5.210.0100.03320.25
5.5.200.0030.05020.25
5.5.190.0030.05320.21
5.5.180.0030.04720.13
5.5.160.0030.06020.10
5.5.150.0070.08320.14
5.5.140.0100.05320.09
5.5.130.0000.07720.27
5.5.120.0030.07320.15
5.5.110.0070.08020.04
5.5.100.0030.08020.07
5.5.90.0030.05319.98
5.5.80.0070.07320.10
5.5.70.0100.07719.91
5.5.60.0100.07320.08
5.5.50.0100.05719.97
5.5.40.0070.06720.06
5.5.30.0030.07319.91
5.5.20.0100.07020.11
5.5.10.0100.07320.00
5.5.00.0030.04320.00
5.4.450.0030.03719.42
5.4.440.0000.04019.30
5.4.430.0000.04319.55
5.4.420.0000.04019.30
5.4.410.0030.03319.14
5.4.400.0000.04018.91
5.4.390.0030.08018.94
5.4.380.0030.07719.13
5.4.370.0030.05019.23
5.4.360.0070.02718.98
5.4.350.0030.04719.13
5.4.340.0030.03318.81
5.4.320.0000.08719.07
5.4.310.0000.08719.10
5.4.300.0100.06718.81
5.4.290.0070.07019.14
5.4.280.0030.04718.97
5.4.270.0000.08018.78
5.4.260.0070.07019.11
5.4.250.0130.06718.97
5.4.240.0070.07019.05
5.4.230.0030.05019.08
5.4.220.0070.06018.97
5.4.210.0030.07318.77
5.4.200.0070.05319.22
5.4.190.0030.06319.14
5.4.180.0030.05318.97
5.4.170.0030.06019.03
5.4.160.0000.04018.95
5.4.150.0070.05018.93
5.4.140.0000.05716.27
5.4.130.0070.04316.34
5.4.120.0070.07016.13
5.4.110.0000.06316.22
5.4.100.0030.07316.21
5.4.90.0000.05716.22
5.4.80.0070.07716.22
5.4.70.0030.07716.22
5.4.60.0070.07316.29
5.4.50.0070.07016.30
5.4.40.0030.07316.36
5.4.30.0030.07316.41
5.4.20.0000.07716.23
5.4.10.0000.05316.34
5.4.00.0030.07015.76
5.3.290.0170.07014.65
5.3.280.0070.07714.57
5.3.270.0000.07714.60
5.3.260.0030.07714.60
5.3.250.0000.07714.56
5.3.240.0000.07714.56
5.3.230.0070.06714.45
5.3.220.0000.05014.52
5.3.210.0070.04714.50
5.3.200.0070.07014.43
5.3.190.0030.07314.43
5.3.180.0030.05314.55
5.3.170.0030.06014.54
5.3.160.0000.07314.52
5.3.150.0070.07014.51
5.3.140.0000.06314.39
5.3.130.0030.08014.37
5.3.120.0100.03714.53
5.3.110.0070.04714.54
5.3.100.0030.07313.95
5.3.90.0030.07313.88
5.3.80.0070.07013.98
5.3.70.0030.06713.77
5.3.60.0030.07313.86
5.3.50.0030.07013.92
5.3.40.0030.07713.89
5.3.30.0070.06013.89
5.3.20.0000.05313.63
5.3.10.0030.07013.51
5.3.00.0100.04013.62
5.2.170.0000.06712.23
5.2.160.0030.06312.23
5.2.150.0030.06712.23
5.2.140.0030.06712.23
5.2.130.0070.03012.23
5.2.120.0070.06012.23
5.2.110.0130.04312.23
5.2.100.0000.04312.23
5.2.90.0030.03712.23
5.2.80.0100.06012.23
5.2.70.0100.06012.23
5.2.60.0100.05312.23
5.2.50.0030.06312.23
5.2.40.0100.05012.23
5.2.30.0070.06012.23
5.2.20.0070.06712.23
5.2.10.0000.06012.23
5.2.00.0070.03712.23
5.1.60.0030.05312.23
5.1.50.0100.04712.23
5.1.40.0070.04312.23
5.1.30.0070.03712.23
5.1.20.0000.03712.23
5.1.10.0000.05012.23
5.1.00.0000.06012.23
5.0.50.0030.04312.23
5.0.40.0000.04012.23
5.0.30.0070.05012.23
5.0.20.0070.04312.23
5.0.10.0000.03712.23
5.0.00.0000.06312.23
4.4.90.0030.02012.23
4.4.80.0000.03312.23
4.4.70.0030.02712.23
4.4.60.0070.03012.23
4.4.50.0030.03312.23
4.4.40.0070.05012.23
4.4.30.0030.02012.23
4.4.20.0070.03312.23
4.4.10.0000.03712.23
4.4.00.0000.05312.23
4.3.110.0000.03312.23
4.3.100.0030.03312.23
4.3.90.0000.03712.23
4.3.80.0070.04712.23
4.3.70.0000.03712.23
4.3.60.0000.03712.23
4.3.50.0030.03312.23
4.3.40.0000.04712.23
4.3.30.0000.04012.23
4.3.20.0030.02712.23
4.3.10.0000.03712.23
4.3.00.0030.02312.23

preferences:
42.68 ms | 400 KiB | 5 Q