3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]; print_r($a);

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)
8.3.60.0140.00717.23
8.3.50.0130.00521.91
8.3.40.0090.00619.20
8.3.30.0070.00719.58
8.3.20.0080.00020.91
8.3.10.0060.00323.48
8.3.00.0050.00319.82
8.2.180.0040.01218.41
8.2.170.0110.00422.96
8.2.160.0150.00021.22
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0040.00422.25
8.2.110.0000.00922.30
8.2.100.0130.00019.57
8.2.90.0050.00319.91
8.2.80.0000.00918.13
8.2.70.0030.00618.25
8.2.60.0030.00518.55
8.2.50.0030.00518.25
8.2.40.0040.00419.79
8.2.30.0000.00818.91
8.2.20.0040.00418.30
8.2.10.0030.00618.86
8.2.00.0030.00518.46
8.1.280.0100.01325.92
8.1.270.0000.00724.09
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0100.00024.11
8.1.230.0070.00719.85
8.1.220.0050.00518.27
8.1.210.0040.00418.77
8.1.200.0060.00318.10
8.1.190.0030.00917.87
8.1.180.0040.00419.01
8.1.170.0000.00819.17
8.1.160.0070.00022.82
8.1.150.0080.00019.44
8.1.140.0050.00318.09
8.1.130.0070.00018.71
8.1.120.0000.00718.12
8.1.110.0040.00418.21
8.1.100.0030.00518.13
8.1.90.0030.00518.23
8.1.80.0030.00518.18
8.1.70.0040.00418.18
8.1.60.0060.00318.16
8.1.50.0030.00618.21
8.1.40.0050.00518.24
8.1.30.0030.00618.41
8.1.20.0030.00618.34
8.1.10.0030.00618.17
8.1.00.0030.00618.22
8.0.300.0060.00318.77
8.0.290.0000.00817.41
8.0.280.0000.00719.14
8.0.270.0080.00017.89
8.0.260.0030.00317.86
8.0.250.0040.00417.49
8.0.240.0040.00417.58
8.0.230.0080.00017.51
8.0.220.0070.00317.50
8.0.210.0030.00517.42
8.0.200.0040.00417.51
8.0.190.0030.00617.56
8.0.180.0080.00017.54
8.0.170.0060.00317.45
8.0.160.0030.00617.46
8.0.150.0030.00617.55
8.0.140.0030.00517.44
8.0.130.0050.00214.06
8.0.120.0100.00017.46
8.0.110.0060.00317.47
8.0.100.0000.00917.50
8.0.90.0040.00417.46
8.0.80.0120.00617.45
8.0.70.0030.00517.50
8.0.60.0000.01017.40
8.0.50.0030.00617.48
8.0.30.0090.01417.51
8.0.20.0110.00817.63
8.0.10.0040.00417.47
8.0.00.0050.01417.24
7.4.330.0060.00015.01
7.4.320.0000.00716.99
7.4.300.0080.00016.91
7.4.290.0030.00617.00
7.4.280.0040.00416.98
7.4.270.0000.00817.01
7.4.260.0040.00417.08
7.4.250.0030.00616.89
7.4.240.0000.00817.00
7.4.230.0090.00017.07
7.4.220.0130.00617.13
7.4.210.0110.00617.08
7.4.200.0000.00817.07
7.4.190.0000.00817.24
7.4.160.0070.01017.14
7.4.150.0060.02017.40
7.4.140.0100.00917.86
7.4.130.0090.01317.00
7.4.120.0100.00817.09
7.4.110.0120.00616.88
7.4.100.0180.00317.09
7.4.90.0040.01516.91
7.4.80.0110.00819.39
7.4.70.0070.01017.09
7.4.60.0070.01016.98
7.4.50.0100.00016.91
7.4.40.0120.00617.10
7.4.30.0060.01017.07
7.3.330.0030.00313.65
7.3.320.0030.00313.66
7.3.310.0090.00016.75
7.3.300.0050.00316.72
7.3.290.0110.01116.73
7.3.280.0050.01216.68
7.3.270.0190.00017.40
7.3.260.0130.01016.56
7.3.250.0130.00416.91
7.3.240.0110.01117.10
7.3.230.0100.00716.82
7.3.210.0120.01216.64
7.3.200.0070.01419.39
7.3.190.0030.01616.81
7.3.180.0040.01216.86
7.3.170.0160.00916.92
7.3.160.0150.00316.64
7.2.330.0090.00916.96
7.2.320.0190.01617.00
7.2.310.0070.01516.94
7.2.300.0000.01616.99
7.2.290.0040.01417.13
7.2.100.0140.01115.09
7.2.90.0670.01715.38
7.2.80.2000.00015.05
7.2.70.0700.00715.60
7.2.60.0840.01015.54
7.2.50.0850.00615.62
7.2.40.0780.00615.35
7.2.30.0630.00915.31
7.2.20.0920.00315.68
7.2.10.0630.00615.67
7.2.00.0670.01015.03
7.1.220.0820.00614.39
7.1.210.0780.01014.49
7.1.200.1050.00714.46
7.1.190.0080.01314.64
7.1.180.0720.00614.52
7.1.170.0780.01014.29
7.1.160.0980.00814.63
7.1.150.0800.01214.41
7.1.140.0670.00614.66
7.1.130.1010.00614.51
7.1.120.0790.00314.46
7.1.110.0700.00314.43
7.1.100.0850.00614.13
7.1.90.0650.01013.96
7.1.80.0740.00514.68
7.1.70.0610.01214.47
7.1.60.0480.01632.70
7.1.50.0670.01332.77
7.1.40.0820.00732.47
7.1.30.0560.00932.67
7.1.20.0840.00632.69
7.1.10.0740.01014.48
7.1.00.0740.00314.29
7.0.310.2130.02613.10
7.0.300.1230.03213.54
7.0.290.1260.03213.69
7.0.280.1420.01413.69
7.0.270.1560.02613.70
7.0.260.1180.02813.54
7.0.250.1360.02113.59
7.0.240.1110.02713.67
7.0.230.1230.01713.73
7.0.220.1270.01813.35
7.0.210.0930.02613.74
7.0.200.1260.02213.73
7.0.190.1050.03013.56
7.0.180.0810.04113.66
7.0.170.1030.02613.63
7.0.160.1120.01213.67
7.0.150.1500.01613.70
7.0.140.0860.02613.70
7.0.130.1370.01413.78
7.0.120.0780.02113.45
7.0.110.1420.01413.58
7.0.100.0660.01713.74
7.0.90.1460.02713.50
7.0.80.0900.01613.66
7.0.70.1470.02513.71
7.0.60.1310.01813.33
7.0.50.0710.01013.50
7.0.40.1170.01613.65
7.0.30.1820.01513.68
7.0.20.1320.04013.57
7.0.10.1170.01813.48
7.0.00.1440.01813.61
5.6.380.0500.02214.40
5.6.370.0830.01514.01
5.6.360.0730.02714.60
5.6.350.0560.01914.43
5.6.340.0750.01714.48
5.6.330.0790.02814.59
5.6.320.0620.02814.41
5.6.310.0630.01214.17
5.6.300.0690.02214.63
5.6.290.1070.01814.62
5.6.280.0730.02014.46
5.6.270.0800.02314.18
5.6.260.0730.02414.17
5.6.250.0690.01314.13
5.6.240.0600.02614.30
5.6.230.0540.02114.40
5.6.220.0680.01414.43
5.6.210.0590.02014.20
5.6.200.0730.02014.47
5.6.190.0430.02314.25
5.6.180.0540.01914.13
5.6.170.0690.01414.36
5.6.160.0860.01214.14
5.6.150.0710.01514.18
5.6.140.0570.03214.24
5.6.130.0800.01814.11
5.6.120.0660.00514.25
5.6.110.0850.03414.52
5.6.100.0830.01414.22
5.6.90.0820.02914.04
5.6.80.0750.01814.08
5.6.70.0400.03714.20
5.6.60.0430.03614.42
5.6.50.0580.02514.19
5.6.40.0700.01614.38
5.6.30.0750.02814.17
5.6.20.0730.00914.19
5.6.10.0680.02214.24
5.6.00.0490.03314.04
5.5.380.0750.02112.05
5.5.370.0510.02512.05
5.5.360.0420.02412.05
5.5.350.0480.02012.05
5.5.340.0590.02112.05
5.5.330.0670.01212.05
5.5.320.0640.01312.05
5.5.310.0450.03212.05
5.5.300.0790.02412.05
5.5.290.0700.02912.05
5.5.280.0450.02412.05
5.5.270.0660.02412.05
5.5.260.0880.02012.05
5.5.250.0860.02712.05
5.5.240.1010.03112.05
5.5.230.0730.03712.05
5.5.220.0710.02712.05
5.5.210.0660.01512.05
5.5.200.0550.02712.05
5.5.190.0750.01512.05
5.5.180.0590.01112.05
5.5.170.0900.03613.73
5.5.160.1300.02012.05
5.5.150.0690.01512.05
5.4.450.0620.01812.05
5.4.440.0450.02212.05
5.4.430.0960.01212.05
5.4.420.0540.01512.05
5.4.410.0800.01212.05
5.4.400.0750.02612.05
5.4.390.0640.02312.05
5.4.380.0510.01612.05
5.4.370.0590.02112.05
5.4.360.0410.02212.05
5.4.350.0480.02612.05
5.4.340.0600.00712.05
5.4.330.0810.02412.05
5.4.320.0690.01312.05
5.4.310.0720.03812.05
5.3.290.0090.00612.05

preferences:
42.46 ms | 400 KiB | 5 Q