3v4l.org

run code in 300+ PHP versions simultaneously
<?php $credits = 1; $energy = 2; $fuel = 3; $upgrade = 4; echo json_encode( array( "fuel" => $fuel, "energy" => $energy, "credits" => $credits, "upgrades" => $upgrade ) ); ?>

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)
8.3.60.0090.01218.27
8.3.50.0220.00721.02
8.3.40.0150.00018.52
8.3.30.0120.00318.81
8.3.20.0070.00020.09
8.3.10.0050.00321.95
8.3.00.0040.00422.45
8.2.180.0110.00416.75
8.2.170.0140.00022.96
8.2.160.0070.01320.38
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0110.00026.16
8.2.120.0040.00419.76
8.2.110.0120.00822.10
8.2.100.0080.00419.46
8.2.90.0000.00918.98
8.2.80.0000.00818.05
8.2.70.0060.00317.50
8.2.60.0030.00518.05
8.2.50.0030.00718.07
8.2.40.0040.00418.17
8.2.30.0080.00017.98
8.2.20.0040.00417.68
8.2.10.0090.00017.61
8.2.00.0000.00717.66
8.1.280.0070.01025.92
8.1.270.0040.00420.40
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0100.01024.00
8.1.230.0090.00319.21
8.1.220.0030.00517.74
8.1.210.0000.00918.77
8.1.200.0060.00317.23
8.1.190.0030.00617.43
8.1.180.0050.00318.63
8.1.170.0000.00818.49
8.1.160.0070.00022.04
8.1.150.0000.00718.47
8.1.140.0040.00417.42
8.1.130.0000.00717.75
8.1.120.0070.00017.39
8.1.110.0000.00717.36
8.1.100.0060.00317.39
8.1.90.0040.00417.25
8.1.80.0040.00417.36
8.1.70.0050.00317.38
8.1.60.0060.00317.42
8.1.50.0040.00417.34
8.1.40.0040.00417.42
8.1.30.0040.00417.52
8.1.20.0040.00417.48
8.1.10.0080.00017.56
8.1.00.0040.00417.53
8.0.300.0070.00018.77
8.0.290.0030.00517.05
8.0.280.0000.00718.43
8.0.270.0000.00717.29
8.0.260.0100.00016.72
8.0.250.0000.00616.93
8.0.240.0040.00416.90
8.0.230.0040.00416.80
8.0.220.0070.00016.75
8.0.210.0000.00716.70
8.0.200.0000.00716.86
8.0.190.0040.00416.86
8.0.180.0000.01016.81
8.0.170.0040.00416.82
8.0.160.0030.00616.80
8.0.150.0000.01016.75
8.0.140.0040.00416.77
8.0.130.0030.00313.20
8.0.120.0030.00316.81
8.0.110.0000.00716.84
8.0.100.0040.00416.88
8.0.90.0050.00316.87
8.0.80.0110.00416.79
8.0.70.0040.00416.66
8.0.60.0040.00416.84
8.0.50.0070.00016.78
8.0.30.0110.00916.92
8.0.20.0110.01117.40
8.0.10.0080.00016.82
8.0.00.0090.01016.86
7.4.330.0000.00515.00
7.4.320.0040.00416.49
7.4.300.0060.00016.54
7.4.290.0040.00416.56
7.4.280.0030.00316.33
7.4.270.0030.00316.41
7.4.260.0000.00916.53
7.4.250.0030.00516.39
7.4.240.0040.00416.33
7.4.230.0080.00016.50
7.4.220.0060.01216.59
7.4.210.0090.00716.36
7.4.200.0050.00316.33
7.4.190.0040.00416.61
7.4.160.0120.00316.32
7.4.150.0080.00817.40
7.4.140.0090.00917.86
7.4.130.0110.00716.44
7.4.120.0110.00616.48
7.4.110.0140.00316.61
7.4.100.0110.00716.43
7.4.90.0130.00616.47
7.4.80.0000.01819.39
7.4.70.0030.01416.39
7.4.60.0130.00416.42
7.4.50.0000.00816.50
7.4.40.0050.00922.77
7.4.30.0030.01316.46
7.4.00.0060.00314.81
7.3.330.0060.00013.11
7.3.320.0060.00012.96
7.3.310.0050.00216.12
7.3.300.0000.00716.18
7.3.290.0030.01016.21
7.3.280.0080.00816.17
7.3.270.0130.00317.40
7.3.260.0200.01416.18
7.3.250.0100.00816.54
7.3.240.0150.00316.26
7.3.230.0640.00616.39
7.3.210.0060.01216.09
7.3.200.0040.01319.39
7.3.190.0060.01016.41
7.3.180.0090.00616.41
7.3.170.0100.00616.49
7.3.160.0090.00616.39
7.3.120.0060.00914.55
7.3.10.0080.00616.47
7.3.00.0020.00716.66
7.2.330.0110.00716.59
7.2.320.0000.01716.52
7.2.310.0150.00716.61
7.2.300.0100.01016.29
7.2.290.0100.00616.61
7.2.130.0030.00916.68
7.2.120.0060.00516.51
7.2.110.0050.00616.86
7.2.100.0030.01016.80
7.2.90.0060.00816.75
7.2.80.0070.00516.67
7.2.70.0020.01116.77
7.2.60.0050.00716.93
7.2.50.0050.00516.79
7.2.40.0080.00516.85
7.2.30.0030.01016.83
7.2.20.0060.00516.81
7.2.10.0030.01016.78
7.2.00.0110.00617.53
7.1.250.0090.00315.61
7.1.200.0090.00315.51
7.1.100.0140.00318.18
7.1.70.0030.00716.84
7.1.60.0060.01819.82
7.1.50.0040.00816.73
7.1.00.0070.04722.33
7.0.200.0000.00916.41
7.0.140.0030.07321.95
7.0.90.0670.08019.92
7.0.80.0600.07719.89
7.0.70.0600.07019.89
7.0.60.0670.08019.89
7.0.50.0630.07020.28
7.0.40.0000.07019.96
7.0.30.0030.06320.03
7.0.20.0070.05020.08
7.0.10.0130.04319.94
7.0.00.0030.09020.03
5.6.280.0030.07320.98
5.6.240.0000.09020.66
5.6.230.0200.06720.56
5.6.220.0200.07020.64
5.6.210.0100.06020.48
5.6.200.0000.06320.96
5.6.190.0070.07020.95
5.6.180.0170.07721.13
5.6.170.0000.05321.08
5.6.160.0070.07321.01
5.6.150.0130.07321.10
5.6.140.0100.08321.04
5.6.130.0130.05721.03
5.6.120.0100.08321.01
5.6.110.0100.09020.91
5.6.100.0100.08021.00
5.6.90.0030.08721.05
5.6.80.0070.06720.52
5.6.70.0130.05320.41
5.6.60.0170.04720.44
5.6.50.0030.08020.40
5.6.40.0170.07320.39
5.6.30.0030.09020.43
5.6.20.0130.07720.41
5.6.10.0030.08720.43
5.6.00.0200.05720.44
5.5.380.0070.03720.34
5.5.370.0100.07720.41
5.5.360.0000.05720.39
5.5.350.0070.07020.47
5.5.340.0070.04020.91
5.5.330.0070.04020.79
5.5.320.0030.08720.79
5.5.310.0070.07720.72
5.5.300.0000.04720.82
5.5.290.0100.07720.77
5.5.280.0070.04720.86
5.5.270.0070.04320.82
5.5.260.0130.07320.74
5.5.250.0100.06020.60
5.5.240.0130.07319.99
5.5.230.0000.08720.24
5.5.220.0200.06020.16
5.5.210.0130.05320.11
5.5.200.0130.07020.23
5.5.190.0100.08020.16
5.5.180.0100.06020.22
5.5.160.0070.07320.13
5.5.150.0130.07320.09
5.5.140.0030.07720.17
5.5.130.0100.03720.22
5.5.120.0030.04720.21
5.5.110.0070.04320.16
5.5.100.0070.08020.04
5.5.90.0070.04720.06
5.5.80.0100.07020.11
5.5.70.0170.05720.14
5.5.60.0100.05320.14
5.5.50.0070.05719.95
5.5.40.0030.09020.04
5.5.30.0000.05320.08
5.5.20.0170.07019.91
5.5.10.0030.05020.11
5.5.00.0170.05719.99
5.4.450.0000.07719.38
5.4.440.0070.07719.35
5.4.430.0130.08019.22
5.4.420.0070.08019.22
5.4.410.0170.06719.18
5.4.400.0070.07718.79
5.4.390.0100.07318.90
5.4.380.0100.03718.83
5.4.370.0030.05019.02
5.4.360.0000.06019.02
5.4.350.0100.07019.03
5.4.340.0030.04318.79
5.4.320.0030.06318.82
5.4.310.0200.06319.25
5.4.300.0100.06719.06
5.4.290.0030.04719.23
5.4.280.0100.04319.12
5.4.270.0100.04319.05
5.4.260.0000.04319.09
5.4.250.0030.04319.12
5.4.240.0130.07319.14
5.4.230.0170.04319.02
5.4.220.0070.07319.04
5.4.210.0130.06019.02
5.4.200.0000.04319.05
5.4.190.0070.05019.03
5.4.180.0130.07019.04
5.4.170.0070.08019.06
5.4.160.0130.04319.22
5.4.150.0030.08019.09
5.4.140.0070.06716.08
5.4.130.0070.05316.23
5.4.120.0200.06016.31
5.4.110.0130.06016.22
5.4.100.0000.04016.39
5.4.90.0070.03316.21
5.4.80.0070.04016.19
5.4.70.0030.03716.43
5.4.60.0000.04016.19
5.4.50.0070.03316.19
5.4.40.0030.04016.26
5.4.30.0000.04016.23
5.4.20.0030.03716.28
5.4.10.0000.03716.39
5.4.00.0030.03315.66
5.3.290.0070.07714.48
5.3.280.0030.04014.59
5.3.270.0030.04714.46
5.3.260.0130.04014.60
5.3.250.0030.07314.56
5.3.240.0030.05014.56
5.3.230.0000.08014.45
5.3.220.0000.05314.53
5.3.210.0070.07714.52
5.3.200.0070.06714.54
5.3.190.0070.03314.51
5.3.180.0070.03314.39
5.3.170.0030.06014.51
5.3.160.0030.04014.56
5.3.150.0030.04014.49
5.3.140.0070.03314.54
5.3.130.0000.05314.52
5.3.120.0000.03714.40
5.3.110.0100.03714.52
5.3.100.0030.03713.97
5.3.90.0000.06313.99
5.3.80.0070.03313.92
5.3.70.0030.03714.00
5.3.60.0070.03313.96
5.3.50.0070.05313.93
5.3.40.0070.03313.90
5.3.30.0130.04313.89
5.3.20.0070.03313.68
5.3.10.0030.03713.51
5.3.00.0000.03313.39
5.2.170.0030.02710.98
5.2.160.0030.02710.97
5.2.150.0000.02711.00
5.2.140.0070.02310.94
5.2.130.0000.02710.89
5.2.120.0030.04711.12
5.2.110.0030.02310.96
5.2.100.0130.05011.17
5.2.90.0000.03311.09
5.2.80.0070.02310.93
5.2.70.0030.02711.13
5.2.60.0030.03010.89
5.2.50.0000.03010.94
5.2.40.0000.03011.06
5.2.30.0070.04011.04
5.2.20.0030.02711.01
5.2.10.0030.04010.78
5.2.00.0000.02710.61
5.1.60.0030.0239.97
5.1.50.0030.02710.07
5.1.40.0000.0279.81
5.1.30.0000.02710.28
5.1.20.0070.03010.39
5.1.10.0070.01710.09
5.1.00.0030.02710.07
5.0.50.0000.0208.38
5.0.40.0030.0178.41
5.0.30.0000.0308.22
5.0.20.0000.0238.25
5.0.10.0000.0208.16
5.0.00.0000.0308.07
4.4.90.0000.0178.07
4.4.80.0030.0138.07
4.4.70.0000.0178.07
4.4.60.0030.0138.07
4.4.50.0000.0178.07
4.4.40.0000.0338.07
4.4.30.0000.0138.07
4.4.20.0000.0178.07
4.4.10.0030.0138.07
4.4.00.0000.0278.07
4.3.110.0070.0108.07
4.3.100.0030.0108.07
4.3.90.0000.0208.07
4.3.80.0000.0478.07
4.3.70.0000.0138.07
4.3.60.0030.0138.07
4.3.50.0030.0138.07
4.3.40.0000.0238.07
4.3.30.0030.0338.07
4.3.20.0000.0178.07
4.3.10.0000.0178.07
4.3.00.0000.0138.07

preferences:
50.88 ms | 400 KiB | 5 Q