3v4l.org

run code in 300+ PHP versions simultaneously
<?php $allowRoles = array(1, 2, 3); $allowRoles = array_combine($allowRoles, $allowRoles); print_r($allowRoles);

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)
8.3.60.0110.00416.73
8.3.50.0070.01021.99
8.3.40.0030.01418.70
8.3.30.0140.00019.05
8.3.20.0080.00020.20
8.3.10.0040.00423.65
8.3.00.0080.00022.44
8.2.180.0140.00716.38
8.2.170.0070.01322.96
8.2.160.0070.00722.26
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00722.08
8.2.110.0090.00022.30
8.2.100.0080.00417.78
8.2.90.0080.00019.08
8.2.80.0000.00817.97
8.2.70.0060.00317.38
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0040.00418.09
8.2.30.0000.00718.00
8.2.20.0000.00717.46
8.2.10.0040.00417.56
8.2.00.0050.00317.79
8.1.280.0100.00725.92
8.1.270.0050.00324.02
8.1.260.0050.00326.35
8.1.250.0030.00328.09
8.1.240.0000.00923.82
8.1.230.0060.00619.11
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0000.00917.23
8.1.190.0000.00817.53
8.1.180.0030.00618.10
8.1.170.0060.00318.59
8.1.160.0000.00722.00
8.1.150.0020.00518.58
8.1.140.0070.00017.43
8.1.130.0030.00317.83
8.1.120.0000.00717.29
8.1.110.0030.00617.28
8.1.100.0000.00717.28
8.1.90.0030.00717.38
8.1.80.0040.00417.36
8.1.70.0040.00417.34
8.1.60.0090.00017.53
8.1.50.0000.00817.44
8.1.40.0040.00417.38
8.1.30.0040.00417.59
8.1.20.0050.00317.63
8.1.10.0000.01017.42
8.1.00.0040.00417.36
8.0.300.0070.00018.77
8.0.290.0040.00417.18
8.0.280.0070.00018.40
8.0.270.0070.00017.10
8.0.260.0030.00316.75
8.0.250.0000.00716.88
8.0.240.0040.00416.88
8.0.230.0000.00816.89
8.0.220.0040.00416.87
8.0.210.0000.00816.87
8.0.200.0060.00016.97
8.0.190.0040.00316.89
8.0.180.0000.00716.83
8.0.170.0030.00516.88
8.0.160.0040.00416.79
8.0.150.0070.00016.70
8.0.140.0040.00416.76
8.0.130.0050.00013.29
8.0.120.0050.00316.82
8.0.110.0040.00416.71
8.0.100.0070.00016.62
8.0.90.0000.00816.75
8.0.80.0080.00816.72
8.0.70.0000.00816.63
8.0.60.0040.00416.73
8.0.50.0000.00816.74
8.0.30.0190.00316.88
8.0.20.0130.00817.40
8.0.10.0000.00716.84
8.0.00.0090.00916.70
7.4.330.0000.00515.09
7.4.320.0040.00416.44
7.4.300.0030.00316.54
7.4.290.0090.00016.56
7.4.280.0030.00316.46
7.4.270.0030.00716.52
7.4.260.0070.00016.48
7.4.250.0000.00716.39
7.4.240.0020.00516.38
7.4.230.0000.00716.53
7.4.220.0120.00616.40
7.4.210.0070.00716.52
7.4.200.0020.00516.60
7.4.190.0070.00016.39
7.4.160.0150.00016.51
7.4.150.0080.01217.40
7.4.140.0100.01017.86
7.4.130.0050.01216.42
7.4.120.0080.01216.46
7.4.110.0080.00816.48
7.4.100.0060.01316.42
7.4.90.0090.00816.38
7.4.80.0100.00719.37
7.4.70.0090.00616.37
7.4.60.0090.00616.34
7.4.50.0060.00316.38
7.4.40.0060.01022.77
7.4.30.0090.00616.25
7.4.00.0090.00614.67
7.3.330.0000.00713.05
7.3.320.0000.00512.88
7.3.310.0030.00315.96
7.3.300.0000.00716.12
7.3.290.0070.00716.05
7.3.280.0050.01116.14
7.3.270.0070.01717.40
7.3.260.0100.00716.23
7.3.250.0140.00316.09
7.3.240.0030.01316.14
7.3.230.0110.00716.39
7.3.210.0060.01316.20
7.3.200.0040.01419.39
7.3.190.0060.01416.30
7.3.180.0070.01016.16
7.3.170.0040.01116.31
7.3.160.0060.01216.18
7.3.120.0070.01014.40
7.2.330.0140.01116.65
7.2.320.0060.01116.36
7.2.310.0000.01616.32
7.2.300.0030.01316.41
7.2.290.0070.01016.38
7.2.60.0080.00816.74
7.1.200.0060.00615.55
7.1.70.0040.00417.25
7.1.60.0060.01919.29
7.1.50.0130.01016.85
7.1.00.0030.07722.35
7.0.200.0030.00716.45
7.0.140.0130.06322.10
7.0.70.0000.07721.66
7.0.60.0200.06321.82
7.0.50.0100.07322.11
7.0.40.0000.04319.95
7.0.30.0070.04020.06
7.0.20.0000.08320.18
7.0.10.0000.04720.09
7.0.00.0130.07720.09
5.6.280.0070.07320.90
5.6.220.0030.07320.57
5.6.210.0030.05020.60
5.6.200.0070.06721.07
5.6.190.0030.05721.02
5.6.180.0070.07321.06
5.6.170.0000.05021.02
5.6.160.0070.08021.16
5.6.150.0030.07020.91
5.6.140.0100.08020.98
5.6.130.0100.07720.88
5.6.120.0030.08021.03
5.6.110.0130.04721.00
5.6.100.0130.07021.09
5.6.90.0030.07721.03
5.6.80.0030.06020.47
5.6.70.0070.04020.41
5.6.60.0070.07720.39
5.6.50.0230.02720.36
5.6.40.0000.04720.27
5.6.30.0000.07720.47
5.6.20.0030.03020.29
5.6.10.0000.07720.29
5.6.00.0070.04320.41
5.5.360.0000.09020.33
5.5.350.0070.08320.41
5.5.340.0030.07720.76
5.5.330.0030.05020.89
5.5.320.0030.07320.89
5.5.310.0100.06020.81
5.5.300.0030.08320.71
5.5.290.0100.08320.82
5.5.280.0070.08320.83
5.5.270.0100.08320.79
5.5.260.0000.06320.79
5.5.250.0070.07720.69
5.5.240.0030.04020.13
5.5.230.0000.04020.24
5.5.220.0000.08720.26
5.5.210.0030.08020.18
5.5.200.0030.05320.27
5.5.190.0000.04320.25
5.5.180.0030.04020.16
5.5.160.0000.05720.17
5.5.150.0000.04020.25
5.5.140.0000.07720.24
5.5.130.0030.05020.25
5.5.120.0000.08720.24
5.5.110.0100.04320.21
5.5.100.0030.06020.05
5.5.90.0030.04020.01
5.5.80.0030.07320.02
5.5.70.0030.04020.06
5.5.60.0030.07719.95
5.5.50.0000.08320.04
5.5.40.0030.03720.06
5.5.30.0070.03720.02
5.5.20.0030.03719.94
5.5.10.0030.03720.11
5.5.00.0030.03720.03
5.4.450.0030.08019.54
5.4.440.0100.07719.16
5.4.430.0030.04319.36
5.4.420.0100.08319.35
5.4.410.0100.07319.24
5.4.400.0030.04719.15
5.4.390.0030.07719.06
5.4.380.0100.06019.14
5.4.370.0030.04718.88
5.4.360.0000.04719.09
5.4.350.0000.04319.03
5.4.340.0030.03319.23
5.4.320.0030.03719.03
5.4.310.0030.04019.18
5.4.300.0070.06318.94
5.4.290.0000.06319.03
5.4.280.0030.06319.04
5.4.270.0100.07719.12
5.4.260.0070.05318.94
5.4.250.0000.04019.08
5.4.240.0070.03319.04
5.4.230.0100.03319.13
5.4.220.0070.06719.11
5.4.210.0030.05019.12
5.4.200.0070.03319.15
5.4.190.0070.03319.05
5.4.180.0000.05019.11
5.4.170.0000.03719.07
5.4.160.0030.03719.04
5.4.150.0070.03319.16
5.4.140.0000.03716.19
5.4.130.0000.03716.39
5.4.120.0000.03716.44
5.4.110.0030.07316.49
5.4.100.0000.04016.39
5.4.90.0070.03016.43
5.4.80.0030.03316.30
5.4.70.0030.03316.41
5.4.60.0000.03716.44
5.4.50.0000.03716.43
5.4.40.0030.03316.49
5.4.30.0000.03316.50
5.4.20.0000.03316.30
5.4.10.0070.02316.41
5.4.00.0000.03315.71
5.3.290.0030.04014.63
5.3.280.0030.04314.59
5.3.270.0030.03714.56
5.3.260.0000.04014.61
5.3.250.0000.03714.56
5.3.240.0000.03714.70
5.3.230.0000.04014.61
5.3.220.0030.03314.59
5.3.210.0000.03714.53
5.3.200.0000.04714.70
5.3.190.0000.03714.61
5.3.180.0030.04014.48
5.3.170.0100.03014.48
5.3.160.0070.05314.61
5.3.150.0000.04014.66
5.3.140.0030.03714.48
5.3.130.0030.04014.51
5.3.120.0030.04714.50
5.3.110.0000.03714.57
5.3.100.0000.03713.99
5.3.90.0070.03014.00
5.3.80.0030.03314.10
5.3.70.0030.06313.98
5.3.60.0070.07014.01
5.3.50.0000.08013.95
5.3.40.0000.04014.04
5.3.30.0000.07713.85
5.3.20.0000.04713.82
5.3.10.0030.05313.78
5.3.00.0000.07313.61
5.2.170.0070.06012.21
5.2.160.0030.06312.21
5.2.150.0030.05312.21
5.2.140.0000.06312.21
5.2.130.0000.03712.21
5.2.120.0070.05712.21
5.2.110.0030.06012.21
5.2.100.0030.05712.21
5.2.90.0030.04712.21
5.2.80.0030.05012.21
5.2.70.0030.05012.21
5.2.60.0030.04012.21
5.2.50.0030.03712.21
5.2.40.0030.05312.21
5.2.30.0030.04012.21
5.2.20.0000.05312.21
5.2.10.0030.05312.21
5.2.00.0030.05712.21
5.1.60.0030.02312.21
5.1.50.0000.05012.21
5.1.40.0070.03012.21
5.1.30.0070.05312.21
5.1.20.0030.06012.21
5.1.10.0030.05712.21
5.1.00.0070.02712.21
5.0.50.0000.03012.21
5.0.40.0030.04312.21
5.0.30.0030.05312.21
5.0.20.0030.03312.21
5.0.10.0030.03312.21
5.0.00.0000.05712.21
4.4.90.0000.03712.21
4.4.80.0030.03012.21
4.4.70.0030.01312.21
4.4.60.0000.02012.21
4.4.50.0000.03312.21
4.4.40.0000.02712.21
4.4.30.0070.02712.21
4.4.20.0000.02012.21
4.4.10.0000.03712.21
4.4.00.0030.04712.21
4.3.110.0000.03712.21
4.3.100.0000.03012.21
4.3.90.0000.03712.21
4.3.80.0000.03712.21
4.3.70.0030.03012.21
4.3.60.0000.03012.21
4.3.50.0070.03012.21
4.3.40.0000.04312.21
4.3.30.0030.01712.21
4.3.20.0000.04012.21
4.3.10.0000.02312.21
4.3.00.0030.01712.21

preferences:
43.89 ms | 401 KiB | 5 Q