3v4l.org

run code in 300+ PHP versions simultaneously
<?php $upgradeKeys = array( 'featured-listing', 'basic-pack', 'designer-blog', 'power-pack' ); $_upgradeKeys = array_diff( $upgradeKeys, array( 'featured-listing', 'basic-pack', 'designer-blog', 'power-pack' ) ); sort($_upgradeKeys); $upgradeKeys = $_upgradeKeys; $upgradeKeys[] = 'power-pack'; echo $upgradeKeys[0];

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)
8.3.60.0140.00018.30
8.3.50.0150.00722.09
8.3.40.0110.00718.61
8.3.30.0070.00719.14
8.3.20.0050.00320.21
8.3.10.0050.00323.61
8.3.00.0050.00319.50
8.2.180.0070.01418.41
8.2.170.0110.00422.96
8.2.160.0030.01020.45
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0070.00022.14
8.2.110.0090.00020.52
8.2.100.0110.00018.16
8.2.90.0040.00419.18
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0040.00418.15
8.2.50.0050.00318.07
8.2.40.0080.00019.83
8.2.30.0000.00718.04
8.2.20.0000.00817.61
8.2.10.0040.00418.03
8.2.00.0000.00817.58
8.1.280.0090.00925.92
8.1.270.0060.00323.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00723.71
8.1.230.0000.01119.09
8.1.220.0080.00017.79
8.1.210.0000.00918.77
8.1.200.0040.00417.10
8.1.190.0040.00417.13
8.1.180.0020.00518.10
8.1.170.0030.00518.50
8.1.160.0070.00021.94
8.1.150.0080.00018.72
8.1.140.0030.00617.29
8.1.130.0000.00717.88
8.1.120.0040.00417.36
8.1.110.0030.00517.41
8.1.100.0000.00817.32
8.1.90.0000.00717.42
8.1.80.0070.00017.33
8.1.70.0000.00717.32
8.1.60.0050.00317.48
8.1.50.0050.00317.34
8.1.40.0000.00817.32
8.1.30.0040.00417.51
8.1.20.0000.00817.52
8.1.10.0030.00517.57
8.1.00.0040.00417.47
8.0.300.0060.00318.77
8.0.290.0030.00516.75
8.0.280.0000.00718.43
8.0.270.0070.00017.25
8.0.260.0030.00317.28
8.0.250.0030.00316.95
8.0.240.0000.00716.95
8.0.230.0000.00716.88
8.0.220.0070.00016.82
8.0.210.0030.00316.88
8.0.200.0030.00316.84
8.0.190.0030.00616.90
8.0.180.0000.00716.79
8.0.170.0030.00616.83
8.0.160.0050.00216.90
8.0.150.0090.00016.75
8.0.140.0030.00316.65
8.0.130.0030.00313.25
8.0.120.0040.00416.68
8.0.110.0080.00016.78
8.0.100.0000.00716.80
8.0.90.0000.00816.68
8.0.80.0040.01216.82
8.0.70.0050.00216.61
8.0.60.0020.00516.86
8.0.50.0040.00416.61
8.0.30.0060.01316.96
8.0.20.0080.01117.40
8.0.10.0060.00316.73
8.0.00.0130.00516.74
7.4.330.0000.00515.00
7.4.320.0030.00316.44
7.4.300.0000.00616.37
7.4.290.0030.00316.51
7.4.280.0040.00416.50
7.4.270.0030.00616.50
7.4.260.0080.00016.43
7.4.250.0050.00216.39
7.4.240.0000.00716.37
7.4.230.0070.00016.27
7.4.220.0160.00416.50
7.4.210.0070.00716.35
7.4.200.0040.00416.61
7.4.160.0090.00616.41
7.4.150.0090.00917.40
7.4.140.0080.00917.86
7.4.130.0070.01016.41
7.4.120.0090.00916.34
7.4.110.0110.00716.77
7.4.100.0030.01416.66
7.4.90.0080.00916.28
7.4.80.0110.00719.39
7.4.70.0090.01216.57
7.4.60.0150.00316.57
7.4.50.0050.00316.52
7.4.40.0080.00816.68
7.4.30.0030.01316.42
7.4.00.0060.00914.70
7.3.330.0060.00013.10
7.3.320.0050.00013.09
7.3.310.0000.00716.21
7.3.300.0000.00716.16
7.3.290.0000.01516.23
7.3.280.0040.01116.24
7.3.270.0070.01117.40
7.3.260.0130.00316.25
7.3.240.0110.01116.54
7.3.230.0030.01716.39
7.3.210.0130.00316.21
7.3.200.0120.00619.39
7.3.190.0130.00716.16
7.3.180.0130.00316.34
7.3.170.0100.00616.50
7.3.160.0060.01616.49
7.2.330.0120.00616.65
7.2.320.0030.01416.73
7.2.310.0030.01716.73
7.2.300.0060.01116.68
7.2.290.0030.01816.66
7.2.60.0070.00716.98
7.2.50.0090.00316.98
7.1.200.0030.00615.63
7.1.70.0000.00717.02
7.1.60.0060.00616.90
7.1.50.0100.01316.71
7.1.00.0030.07722.40
7.0.200.0090.00916.88
7.0.140.0000.07721.99
7.0.60.0070.03719.78
7.0.50.0070.07317.81
7.0.40.0030.07320.05
7.0.30.0230.04320.14
7.0.20.0230.05020.22
7.0.10.0170.04320.16
7.0.00.0130.07720.04
5.6.280.0000.07321.11
5.6.210.0170.05720.46
5.6.200.0000.04318.09
5.6.190.0070.07020.39
5.6.180.0270.07320.32
5.6.170.0200.03720.71
5.6.160.0100.05720.49
5.6.150.0130.04318.22
5.6.140.0100.04018.15
5.6.130.0030.08318.18
5.6.120.0130.03721.07
5.6.110.0070.07720.97
5.6.100.0170.07021.10
5.6.90.0030.04321.11
5.6.80.0070.06720.50
5.5.350.0130.07720.40
5.5.340.0030.04717.98
5.5.330.0070.08720.07
5.5.320.0200.04720.20
5.5.310.0170.04320.27
5.5.300.0100.04717.93
5.5.290.0030.04017.90
5.5.280.0130.07720.79
5.5.270.0100.08320.85
5.5.260.0070.07020.79
5.5.250.0100.08020.54
5.5.240.0270.06720.13
5.4.450.0770.06719.49
5.4.440.0800.05319.48
5.4.430.0170.04719.48
5.4.420.0630.00019.29
5.4.410.0630.00019.24
5.4.400.0700.00019.19
5.4.390.0630.00019.16
5.4.380.0670.00019.09
5.4.370.0600.00019.16
5.4.360.0630.00019.17
5.4.350.0600.00018.95
5.4.340.0070.03511.97
5.4.320.0060.03812.45
5.4.310.0070.03712.45
5.4.300.0090.03512.45
5.4.290.0060.03812.45
5.4.280.0040.03712.35
5.4.270.0090.03912.34
5.4.260.0050.03812.34
5.4.250.0070.03712.34
5.4.240.0040.03712.34
5.4.230.0090.03512.34
5.4.220.0050.04112.34
5.4.210.0050.03912.34
5.4.200.0050.04112.34
5.4.190.0050.03712.34
5.4.180.0050.04312.34
5.4.170.0100.03512.34
5.4.160.0060.03912.34
5.4.150.0080.03712.34
5.4.140.0040.04012.02
5.4.130.0060.03512.01
5.4.120.0080.03611.97
5.4.110.0020.04011.96
5.4.100.0070.04211.96
5.4.90.0060.04311.96
5.4.80.0070.04111.96
5.4.70.0040.03611.96
5.4.60.0060.03811.96
5.4.50.0050.03811.96
5.4.40.0050.03711.95
5.4.30.0040.03711.95
5.4.20.0100.03711.94
5.4.10.0020.04911.95
5.4.00.0110.03211.44
5.3.290.0050.04112.80
5.3.280.0090.03812.71
5.3.270.0050.04212.72
5.3.260.0060.03912.72
5.3.250.0040.04012.72
5.3.240.0050.03912.72
5.3.230.0090.03712.71
5.3.220.0090.03612.68
5.3.210.0040.04112.68
5.3.200.0080.03512.68
5.3.190.0060.04112.68
5.3.180.0070.04512.67
5.3.170.0060.03812.67
5.3.160.0070.03612.67
5.3.150.0050.03712.68
5.3.140.0050.03812.66
5.3.130.0120.03812.66
5.3.120.0040.04412.66
5.3.110.0080.03612.66
5.3.100.0080.03512.12
5.3.90.0040.04212.08
5.3.80.0080.03412.07
5.3.70.0030.04112.08
5.3.60.0050.03812.06
5.3.50.0060.04112.00
5.3.40.0070.03712.00
5.3.30.0070.03511.94
5.3.20.0040.03711.72
5.3.10.0060.03811.69
5.3.00.0050.03811.68
5.2.170.0050.0369.18
5.2.160.0050.0329.18
5.2.150.0070.0319.18
5.2.140.0050.0329.18
5.2.130.0040.0349.13
5.2.120.0060.0299.14
5.2.110.0050.0289.14
5.2.100.0060.0359.14
5.2.90.0070.0279.14
5.2.80.0050.0309.13
5.2.70.0050.0319.14
5.2.60.0050.0309.09
5.2.50.0100.0319.05
5.2.40.0050.0309.04
5.2.30.0060.0389.01
5.2.20.0090.0259.00
5.2.10.0060.0288.93
5.2.00.0110.0348.78
5.1.60.0030.0288.06
5.1.50.0020.0268.05
5.1.40.0030.0268.04
5.1.30.0030.0328.39
5.1.20.0050.0268.41
5.1.10.0080.0288.13
5.1.00.0040.0308.14
5.0.50.0030.0216.62
5.0.40.0020.0206.47
5.0.30.0050.0296.29
5.0.20.0050.0216.26
5.0.10.0050.0296.24
5.0.00.0010.0346.23
4.4.90.0030.0164.77
4.4.80.0010.0184.75
4.4.70.0020.0164.76
4.4.60.0020.0164.76
4.4.50.0020.0194.77
4.4.40.0020.0264.71
4.4.30.0040.0144.76
4.4.20.0010.0224.84
4.4.10.0020.0164.85
4.4.00.0020.0314.76
4.3.110.0030.0164.67
4.3.100.0040.0224.67
4.3.90.0020.0174.63
4.3.80.0060.0214.59
4.3.70.0020.0154.63
4.3.60.0020.0214.63
4.3.50.0010.0174.63
4.3.40.0030.0314.54
4.3.30.0030.0243.29
4.3.20.0020.0203.26
4.3.10.0000.0183.22
4.3.00.0100.0237.50

preferences:
39.82 ms | 401 KiB | 5 Q