3v4l.org

run code in 300+ PHP versions simultaneously
<?php $rows = array("a","b","c"); print ($rows);

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)
8.3.60.0070.01418.31
8.3.50.0080.01021.99
8.3.40.0140.00318.54
8.3.30.0120.00319.02
8.3.20.0040.00420.27
8.3.10.0080.00021.99
8.3.00.0040.00422.31
8.2.180.0090.00916.38
8.2.170.0040.01122.96
8.2.160.0070.00720.94
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0040.00419.36
8.2.110.0030.00622.15
8.2.100.0080.00417.97
8.2.90.0000.00819.27
8.2.80.0040.00417.97
8.2.70.0090.00017.25
8.2.60.0080.00317.55
8.2.50.0080.00018.07
8.2.40.0040.00420.00
8.2.30.0000.00717.93
8.2.20.0040.00417.71
8.2.10.0040.00419.41
8.2.00.0000.00817.78
8.1.280.0070.01125.92
8.1.270.0040.00422.17
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0040.00723.86
8.1.230.0080.00319.16
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.13
8.1.190.0050.00317.40
8.1.180.0040.00418.61
8.1.170.0080.00018.57
8.1.160.0000.00721.92
8.1.150.0040.00418.47
8.1.140.0030.00617.43
8.1.130.0080.00017.78
8.1.120.0000.00717.29
8.1.110.0000.01017.39
8.1.100.0040.00417.30
8.1.90.0070.00017.40
8.1.80.0040.00417.42
8.1.70.0030.00317.25
8.1.60.0030.00617.39
8.1.50.0000.00817.44
8.1.40.0030.00517.48
8.1.30.0040.00417.61
8.1.20.0040.00417.49
8.1.10.0000.00817.52
8.1.00.0040.00417.40
8.0.300.0070.00018.77
8.0.290.0000.00717.16
8.0.280.0000.00718.48
8.0.270.0070.00017.16
8.0.260.0040.00416.82
8.0.250.0040.00416.98
8.0.240.0070.00016.99
8.0.230.0070.00016.94
8.0.220.0050.00216.87
8.0.210.0070.00016.86
8.0.200.0000.00616.90
8.0.190.0000.00716.93
8.0.180.0000.00716.98
8.0.170.0020.00516.91
8.0.160.0070.00016.88
8.0.150.0070.00416.88
8.0.140.0040.00416.81
8.0.130.0030.00313.27
8.0.120.0000.00716.86
8.0.110.0070.00016.72
8.0.100.0040.00516.79
8.0.90.0070.00016.82
8.0.80.0070.01016.80
8.0.70.0000.00916.75
8.0.60.0000.00716.67
8.0.50.0000.00716.99
8.0.30.0070.01116.81
8.0.20.0130.00717.40
8.0.10.0080.00017.03
8.0.00.0060.01116.75
7.4.330.0000.00515.00
7.4.320.0000.00616.57
7.4.300.0040.00416.47
7.4.290.0000.00616.48
7.4.280.0070.00016.54
7.4.270.0000.00716.45
7.4.260.0050.00316.31
7.4.250.0070.00016.42
7.4.240.0050.00216.48
7.4.230.0050.00316.36
7.4.220.0140.00316.54
7.4.210.0090.00716.54
7.4.200.0000.00816.62
7.4.190.0040.00416.64
7.4.160.0060.01216.56
7.4.150.0100.00617.40
7.4.140.0060.01217.86
7.4.130.0070.01016.43
7.4.120.0100.00716.52
7.4.110.0070.01116.45
7.4.100.0190.00316.32
7.4.90.0110.00616.43
7.4.80.0100.00719.39
7.4.70.0100.00716.48
7.4.60.0030.01416.59
7.4.50.0040.00416.26
7.4.40.0070.00722.77
7.4.30.0030.01216.34
7.4.00.0080.00315.03
7.3.330.0070.00013.14
7.3.320.0000.00513.04
7.3.310.0030.00316.33
7.3.300.0040.00416.28
7.3.290.0000.01416.27
7.3.280.0080.00816.22
7.3.270.0170.00017.40
7.3.260.0040.01416.52
7.3.250.0050.01316.45
7.3.240.0140.00316.48
7.3.230.0030.01316.39
7.3.210.0090.00916.25
7.3.200.0060.01019.39
7.3.190.0110.01116.25
7.3.180.0060.01216.28
7.3.170.0130.01216.34
7.3.160.0050.01516.55
7.3.120.0070.01314.59
7.3.110.0060.01314.55
7.3.100.0060.00914.79
7.3.90.0100.00614.78
7.3.80.0060.00614.61
7.3.70.0090.00914.84
7.3.60.0070.00314.80
7.3.50.0040.01114.77
7.3.40.0120.00314.60
7.3.30.0060.00614.73
7.3.20.0090.00016.69
7.3.10.0050.00516.51
7.3.00.0100.00316.67
7.2.330.0130.00516.40
7.2.320.0090.01216.65
7.2.310.0080.00816.43
7.2.300.0090.00616.32
7.2.290.0030.01316.36
7.2.240.0090.00914.83
7.2.230.0030.01214.82
7.2.220.0040.01114.94
7.2.210.0060.00614.81
7.2.200.0060.01414.82
7.2.190.0080.00314.66
7.2.180.0060.00914.98
7.2.170.0030.01414.86
7.2.160.0000.01014.77
7.2.150.0080.00416.82
7.2.140.0030.01016.86
7.2.130.0110.00416.68
7.2.120.0030.01316.54
7.2.110.0100.00616.65
7.2.100.0030.01216.79
7.2.90.0030.01016.88
7.2.80.0030.00916.74
7.2.70.0030.01016.92
7.2.60.0000.01216.73
7.2.50.0100.00316.74
7.2.40.0100.00016.83
7.2.30.0080.00816.64
7.2.20.0070.00416.87
7.2.10.0110.00416.56
7.2.00.0070.00716.87
7.1.330.0000.01815.46
7.1.320.0060.00915.48
7.1.310.0000.01815.70
7.1.300.0120.00015.66
7.1.290.0030.00915.73
7.1.280.0070.01015.52
7.1.270.0040.01115.70
7.1.260.0090.00315.70
7.1.250.0030.01015.61
7.1.100.0000.01018.17
7.1.70.0180.00417.06
7.1.60.0200.00316.92
7.1.50.0190.01016.52
7.1.40.0080.00816.48
7.1.30.0120.00516.48
7.1.20.0110.00816.55
7.1.10.0060.01216.47
7.1.00.0060.00616.61
7.0.200.0200.00716.64
7.0.190.0170.00316.61
7.0.180.0130.00416.23
7.0.170.0100.00716.36
7.0.160.0130.01015.99
7.0.150.0130.00316.12
7.0.140.0080.00816.51
7.0.130.0080.01416.54
7.0.120.0100.01016.47
7.0.110.0170.00316.07
7.0.100.0100.00716.09
7.0.90.0150.00316.23
7.0.80.0100.00816.41
7.0.70.0100.01016.17
7.0.60.0220.00016.07
7.0.50.0090.00616.43
7.0.40.0060.00615.31
7.0.30.0050.00815.31
7.0.20.0080.00415.31
7.0.10.0040.00815.31
7.0.00.0100.00715.31
5.6.300.0070.05220.79
5.6.290.0070.05020.93
5.6.280.0040.05520.89
5.6.270.0040.05920.80
5.6.260.0130.07620.78
5.6.250.0030.05020.86
5.6.240.0070.05120.84
5.6.230.0000.05420.78
5.6.220.0120.05320.91
5.6.210.0030.04421.03
5.6.200.0120.05120.96
5.6.190.0130.07420.81
5.6.180.0090.03920.82
5.6.170.0000.06620.98
5.6.160.0100.04520.82
5.6.150.0070.06020.95
5.6.140.0070.04520.75
5.6.130.0070.04620.81
5.6.120.0040.04721.00
5.6.110.0030.04820.98
5.6.100.0070.04720.79
5.6.90.0100.04720.96
5.6.80.0070.04220.21
5.6.70.0090.04820.37
5.6.60.0000.04720.36
5.6.50.0130.05320.18
5.6.40.0030.05220.22
5.6.30.0060.04120.31
5.6.20.0030.04520.31
5.6.10.0070.08220.11
5.6.00.0030.04720.16
5.5.380.0030.05217.46
5.5.370.0100.07017.46
5.5.360.0000.04817.56
5.5.350.0040.05017.45
5.5.340.0070.04017.74
5.5.330.0030.04417.98
5.5.320.0070.04018.03
5.5.310.0060.04317.95
5.5.300.0100.03517.85
5.5.290.0140.03017.93
5.5.280.0070.04018.05
5.5.270.0070.04218.04
5.5.260.0090.04317.94
5.5.250.0060.03717.52
5.5.240.0030.04117.24
5.5.230.0000.05217.23
5.5.220.0030.06217.07
5.5.210.0060.03417.09
5.5.200.0030.05417.10
5.5.190.0060.03717.21
5.5.180.0030.04117.05
5.5.160.0030.04117.32
5.5.150.0090.03517.38
5.5.140.0060.04017.36
5.5.130.0040.03917.45
5.5.120.0070.04517.37
5.5.110.0000.04317.37
5.5.100.0030.03817.20
5.5.90.0070.03617.01
5.5.80.0000.06716.99
5.5.70.0140.04217.20
5.5.60.0070.04017.30
5.5.50.0060.03417.27
5.5.40.0060.03717.07
5.5.30.0040.03617.30
5.5.20.0070.03317.26
5.5.10.0000.04416.94
5.5.00.0000.06317.29
5.4.450.0100.04719.21
5.4.440.0030.04119.34
5.4.430.0070.04219.29
5.4.420.0030.04319.18
5.4.410.0120.03119.23
5.4.400.0070.04218.84
5.4.390.0060.03518.91
5.4.380.0030.04018.87
5.4.370.0000.04819.04
5.4.360.0070.03919.06
5.4.350.0000.04318.82
5.4.340.0030.05219.13
5.4.320.0060.04018.89
5.4.310.0100.03318.99
5.4.300.0030.03819.15
5.4.290.0000.03919.05
5.4.280.0000.04218.98
5.4.270.0030.04419.07
5.4.260.0030.04218.90
5.4.250.0070.03419.13
5.4.240.0030.03719.05
5.4.230.0120.04419.13
5.4.220.0130.05818.91
5.4.210.0000.04118.82
5.4.200.0000.04818.97
5.4.190.0000.04418.99
5.4.180.0070.04218.86
5.4.170.0060.04119.12
5.4.160.0060.03519.06
5.4.150.0030.04918.92
5.4.140.0040.03816.60
5.4.130.0030.03416.34
5.4.120.0100.03316.50
5.4.110.0030.04716.56
5.4.100.0030.03716.66
5.4.90.0000.03716.61
5.4.80.0000.04116.55
5.4.70.0000.03816.61
5.4.60.0030.03716.64
5.4.50.0030.03916.33
5.4.40.0040.03616.45
5.4.30.0000.04016.57
5.4.20.0000.04016.43
5.4.10.0090.03416.32
5.4.00.0100.03315.78
5.3.290.0100.04315.31
5.3.280.0030.05415.31
5.3.270.0060.03815.31
5.3.260.0100.05715.31
5.3.250.0000.04215.31
5.3.240.0030.04015.31
5.3.230.0070.03715.31
5.3.220.0030.03515.31
5.3.210.0040.05315.31
5.3.200.0040.04315.31
5.3.190.0030.03715.31
5.3.180.0030.04115.31
5.3.170.0000.04415.31
5.3.160.0030.03615.31
5.3.150.0030.04015.31
5.3.140.0000.04115.31
5.3.130.0060.03415.31
5.3.120.0030.03715.31
5.3.110.0090.03815.31
5.3.100.0120.03015.31
5.3.90.0040.04615.31
5.3.80.0070.04015.31
5.3.70.0090.03315.31
5.3.60.0060.03415.31
5.3.50.0070.04715.31
5.3.40.0040.03615.31
5.3.30.0030.03515.31
5.3.20.0000.04115.31
5.3.10.0070.03315.31
5.3.00.0030.04515.31
5.2.170.0030.03215.31
5.2.160.0060.02715.31
5.2.150.0070.02515.31
5.2.140.0000.03815.31
5.2.130.0030.03415.31
5.2.120.0000.03315.31
5.2.110.0030.02815.31
5.2.100.0060.02615.31
5.2.90.0070.02415.31
5.2.80.0090.02215.31
5.2.70.0000.03615.31
5.2.60.0030.02815.31
5.2.50.0040.03215.31
5.2.40.0130.02715.31
5.2.30.0070.05715.31
5.2.20.0030.03215.31
5.2.10.0030.03315.31
5.2.00.0100.02415.31
5.1.60.0100.02815.31
5.1.50.0110.02015.31
5.1.40.0060.02015.31
5.1.30.0000.03215.31
5.1.20.0000.03315.31
5.1.10.0030.02615.31
5.1.00.0000.02715.31
5.0.50.0060.02215.31
5.0.40.0060.02015.31
5.0.30.0030.03415.31
5.0.20.0070.01815.31
5.0.10.0000.02215.31
5.0.00.0060.02815.31
4.4.90.0000.01715.31
4.4.80.0000.01715.31
4.4.70.0060.01415.31
4.4.60.0040.01215.31
4.4.50.0060.01815.31
4.4.40.0030.02315.31
4.4.30.0030.01315.31
4.4.20.0000.02115.31
4.4.10.0040.01815.31
4.4.00.0030.02415.31
4.3.110.0000.02215.31
4.3.100.0000.01715.31
4.3.90.0000.02115.31
4.3.80.0000.02815.31
4.3.70.0000.01615.31
4.3.60.0050.01115.31
4.3.50.0000.02315.31
4.3.40.0000.02415.31
4.3.30.0090.00915.31
4.3.20.0000.01915.31
4.3.10.0030.01715.31
4.3.00.0030.01415.31

preferences:
49.94 ms | 401 KiB | 5 Q