3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! $array = ['a', 'b', 'c']; var_dump($array);

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)
8.3.60.0110.00418.30
8.3.50.0100.01021.82
8.3.40.0090.00618.74
8.3.30.0170.00318.59
8.3.20.0030.00518.43
8.3.10.0070.00019.22
8.3.00.0000.00723.48
8.2.180.0150.00316.63
8.2.170.0070.01022.96
8.2.160.0110.00720.43
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.11
8.2.110.0060.00320.28
8.2.100.0060.00617.78
8.2.90.0050.00319.17
8.2.80.0050.00317.97
8.2.70.0060.00617.63
8.2.60.0050.00317.93
8.2.50.0000.00818.07
8.2.40.0040.00418.03
8.2.30.0000.00819.79
8.2.20.0050.00217.56
8.2.10.0000.00817.59
8.2.00.0070.00017.47
8.1.280.0120.00325.92
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0030.00622.38
8.1.230.0070.00421.02
8.1.220.0080.00018.77
8.1.210.0000.00818.90
8.1.200.0060.00317.23
8.1.190.0000.00817.41
8.1.180.0060.00318.10
8.1.170.0000.00818.59
8.1.160.0030.00618.81
8.1.150.0050.00218.48
8.1.140.0040.00417.28
8.1.130.0000.00717.81
8.1.120.0000.00717.46
8.1.110.0040.00417.43
8.1.100.0000.00817.39
8.1.90.0000.00717.39
8.1.80.0040.00417.46
8.1.70.0000.00717.38
8.1.60.0000.00717.40
8.1.50.0070.00017.43
8.1.40.0040.00417.42
8.1.30.0040.00417.45
8.1.20.0050.00317.55
8.1.10.0000.00717.43
8.1.00.0090.00317.41
8.0.300.0000.00719.91
8.0.290.0040.00417.17
8.0.280.0000.00818.37
8.0.270.0000.00817.22
8.0.260.0040.00416.79
8.0.250.0040.00416.85
8.0.240.0000.00816.88
8.0.230.0030.00316.89
8.0.220.0070.00016.82
8.0.210.0000.00716.75
8.0.200.0030.00316.86
8.0.190.0070.00016.92
8.0.180.0050.00216.74
8.0.170.0080.00016.83
8.0.160.0070.00016.82
8.0.150.0000.00816.76
8.0.140.0040.00416.81
8.0.130.0000.00513.20
8.0.120.0000.00716.80
8.0.110.0040.00416.63
8.0.100.0040.00416.84
8.0.90.0040.00416.91
8.0.80.0090.00616.80
8.0.70.0050.00216.68
8.0.60.0070.00016.85
8.0.50.0040.00416.76
8.0.30.0120.00716.97
8.0.20.0090.00917.40
8.0.10.0040.00416.73
8.0.00.0120.00916.72
7.4.330.0020.00214.71
7.4.320.0030.00316.49
7.4.300.0030.00316.36
7.4.290.0030.00316.43
7.4.280.0030.00616.41
7.4.270.0040.00416.43
7.4.260.0030.00313.22
7.4.250.0000.00716.46
7.4.240.0030.00316.48
7.4.230.0080.00016.59
7.4.220.0130.00316.52
7.4.210.0080.00916.53
7.4.200.0030.00316.46
7.4.190.0040.00416.66
7.4.160.0180.00416.43
7.4.150.0130.00317.40
7.4.140.0090.00917.86
7.4.130.0090.00716.39
7.4.120.0090.00816.44
7.4.110.0130.00316.41
7.4.100.0100.00716.30
7.4.90.0180.00016.43
7.4.80.0120.00419.37
7.4.70.0100.00616.29
7.4.60.0100.00616.32
7.4.50.0000.00816.53
7.4.40.0060.01022.27
7.4.30.0070.01416.48
7.4.00.0100.00514.78
7.3.330.0000.00512.87
7.3.320.0060.00012.97
7.3.310.0030.00515.96
7.3.300.0070.00016.13
7.3.290.0070.00716.14
7.3.280.0090.00716.14
7.3.270.0090.00917.40
7.3.260.0100.01018.24
7.3.250.0110.01016.25
7.3.240.0060.01016.16
7.3.230.0130.00316.39
7.3.210.0070.01716.21
7.3.200.0090.00919.39
7.3.190.0060.01816.21
7.3.180.0130.00616.07
7.3.170.0000.01616.27
7.3.160.0030.01316.09
7.3.120.0070.01014.45
7.3.110.0090.01214.32
7.3.100.0030.01314.83
7.3.90.0110.00314.37
7.3.80.0040.00814.57
7.3.70.0110.00714.64
7.3.60.0100.00014.70
7.3.50.0080.00314.21
7.3.40.0100.00714.45
7.3.30.0040.00414.67
7.3.20.0050.00316.61
7.3.10.0070.00416.51
7.3.00.0060.00616.34
7.2.330.0000.01716.48
7.2.320.0070.01016.47
7.2.310.0120.00616.41
7.2.300.0030.01316.22
7.2.290.0060.01016.38
7.2.250.0060.00714.91
7.2.240.0070.01414.73
7.2.230.0060.01215.00
7.2.220.0030.00714.99
7.2.210.0070.00714.54
7.2.200.0030.01014.52
7.2.190.0060.00614.41
7.2.180.0090.00614.82
7.2.170.0040.00714.80
7.2.130.0070.01016.35
7.2.120.0070.01116.68
7.2.110.0090.00616.52
7.2.100.0040.00816.51
7.2.90.0140.00616.58
7.2.80.0090.00516.71
7.2.70.0120.00616.75
7.2.60.0160.00316.36
7.2.50.0070.01016.80
7.2.40.0070.00716.58
7.2.30.0130.01316.33
7.2.20.0200.00016.46
7.2.10.0170.00416.56
7.2.00.0050.00816.59
7.1.330.0030.01015.61
7.1.320.0030.00915.86
7.1.310.0070.00715.61
7.1.300.0090.00315.63
7.1.290.0070.00315.62
7.1.280.0030.01015.48
7.1.270.0000.01115.48
7.1.260.0030.00715.55
7.1.250.0120.00815.00
7.1.70.0030.00517.22
7.1.60.0070.01719.40
7.1.50.0070.01716.55
7.1.00.0030.04322.50
7.0.200.0050.00216.82
7.0.140.0030.06721.92
7.0.70.0030.08721.67
7.0.60.0070.07721.54
7.0.50.0030.08022.05
7.0.40.0030.08320.12
7.0.30.0030.07020.18
7.0.20.0000.06720.08
7.0.10.0100.08020.05
7.0.00.0070.09020.08
5.6.280.0000.07720.88
5.6.220.0030.05020.60
5.6.210.0100.07720.42
5.6.200.0030.08721.11
5.6.190.0030.07720.96
5.6.180.0030.08321.03
5.6.170.0100.07321.10
5.6.160.0000.08721.18
5.6.150.0000.06721.16
5.6.140.0070.06321.01
5.6.130.0070.08021.02
5.6.120.0070.07320.93
5.6.110.0030.08321.11
5.6.100.0030.04320.91
5.6.90.0000.05720.99
5.6.80.0170.06320.46
5.6.70.0100.07320.42
5.6.60.0100.07320.46
5.6.50.0070.07020.51
5.6.40.0100.07320.46
5.6.30.0070.07320.46
5.6.20.0000.08020.42
5.6.10.0030.08020.38
5.6.00.0130.06720.41
5.5.360.0000.08720.35
5.5.350.0030.07320.36
5.5.340.0070.07320.92
5.5.330.0000.09020.83
5.5.320.0070.07720.82
5.5.310.0100.08020.85
5.5.300.0170.07020.75
5.5.290.0100.07720.75
5.5.280.0000.08320.77
5.5.270.0030.08720.88
5.5.260.0000.07720.80
5.5.250.0100.08020.69
5.5.240.0000.05020.11
5.5.230.0030.07720.17
5.5.220.0100.06020.10
5.5.210.0000.08320.10
5.5.200.0030.07320.21
5.5.190.0130.07020.10
5.5.180.0070.07320.23
5.5.160.0100.05020.22
5.5.150.0070.07720.22
5.5.140.0000.08020.09
5.5.130.0100.07020.26
5.5.120.0000.07020.17
5.5.110.0100.05720.07
5.5.100.0000.08320.11
5.5.90.0030.08020.07
5.5.80.0030.08020.06
5.5.70.0070.07320.02
5.5.60.0030.08020.14
5.5.50.0030.07320.13
5.5.40.0000.05720.02
5.5.30.0070.06320.04
5.5.20.0000.08020.04
5.5.10.0030.10020.09
5.5.00.0070.05319.94
5.4.450.0000.09019.29
5.4.440.0030.06719.24
5.4.430.0100.05019.27
5.4.420.0030.05319.42
5.4.410.0000.03719.34
5.4.400.0100.06719.04
5.4.390.0030.07318.95
5.4.380.0030.07318.78
5.4.370.0030.07319.25
5.4.360.0030.07018.95
5.4.350.0070.07319.23
5.4.340.0030.05319.12
5.4.320.0030.07019.04
5.4.310.0000.07718.92
5.4.300.0030.07319.26
5.4.290.0030.07719.07
5.4.280.0130.07019.12
5.4.270.0070.07019.02
5.4.260.0030.07318.94
5.4.250.0000.08319.14
5.4.240.0070.05318.89
5.4.230.0000.06719.11
5.4.220.0000.07719.02
5.4.210.0070.07019.02
5.4.200.0070.07318.95
5.4.190.0030.04019.06
5.4.180.0100.03318.89
5.4.170.0000.05719.06
5.4.160.0000.07019.10
5.4.150.0030.08319.07
5.4.140.0070.07016.31
5.4.130.0030.07316.28
5.4.120.0030.07316.29
5.4.110.0070.07316.42
5.4.100.0070.05716.42
5.4.90.0030.07016.26
5.4.80.0030.06316.24
5.4.70.0070.07716.34
5.4.60.0070.07016.23
5.4.50.0070.07016.19
5.4.40.0070.07016.47
5.4.30.0030.07016.28
5.4.20.0030.04316.33
5.4.10.0030.07316.31
5.4.00.0100.07315.79
5.3.290.0070.06714.52
5.3.280.0030.07314.51
5.3.270.0070.04714.58
5.3.260.0030.07314.59
5.3.250.0030.08014.59
5.3.240.0070.07014.59
5.3.230.0000.07714.59
5.3.220.0100.05714.55
5.3.210.0030.05314.56
5.3.200.0030.07714.51
5.3.190.0000.06314.45
5.3.180.0100.06714.51
5.3.170.0000.08014.57
5.3.160.0000.06714.53
5.3.150.0030.07314.55
5.3.140.0070.07314.55
5.3.130.0030.05714.41
5.3.120.0030.06714.50
5.3.110.0030.06714.54
5.3.100.0070.07313.86
5.3.90.0070.07314.01
5.3.80.0000.06313.92
5.3.70.0000.07714.00
5.3.60.0000.06313.98
5.3.50.0100.06313.81
5.3.40.0030.07313.80
5.3.30.0070.05713.84
5.3.20.0100.06713.67
5.3.10.0000.07313.43
5.3.00.0000.07013.63
5.2.170.0000.06310.98
5.2.160.0070.05010.93
5.2.150.0030.06310.98
5.2.140.0030.05311.13
5.2.130.0030.06010.96
5.2.120.0070.04710.91
5.2.110.0030.05311.17
5.2.100.0070.06010.94
5.2.90.0000.05011.09
5.2.80.0070.06311.07
5.2.70.0000.05711.16
5.2.60.0000.06010.88
5.2.50.0070.05711.03
5.2.40.0000.06311.05
5.2.30.0070.04310.95
5.2.20.0070.05710.87
5.2.10.0030.05010.78
5.2.00.0070.04010.73
5.1.60.0030.04710.05
5.1.50.0000.05310.04
5.1.40.0030.05010.05
5.1.30.0030.05310.26
5.1.20.0070.05310.30
5.1.10.0000.0579.95
5.1.00.0030.0509.90
5.0.50.0000.0509.30
5.0.40.0030.0439.30
5.0.30.0000.0639.30
5.0.20.0070.0309.30
5.0.10.0000.0439.30
5.0.00.0100.0609.30
4.4.90.0000.0339.30
4.4.80.0000.0239.30
4.4.70.0030.0309.30
4.4.60.0000.0339.30
4.4.50.0030.0309.30
4.4.40.0000.0439.30
4.4.30.0000.0309.30
4.4.20.0000.0379.30
4.4.10.0000.0339.30
4.4.00.0030.0509.30
4.3.110.0000.0379.30
4.3.100.0030.0309.30
4.3.90.0030.0239.30
4.3.80.0070.0479.30
4.3.70.0030.0239.30
4.3.60.0000.0339.30
4.3.50.0030.0239.30
4.3.40.0000.0409.30
4.3.30.0000.0379.30
4.3.20.0000.0379.30
4.3.10.0030.0379.30
4.3.00.0000.0339.30

preferences:
58.34 ms | 401 KiB | 5 Q