3v4l.org

run code in 300+ PHP versions simultaneously
<?php function some_func_that_returns_array() { return [1,2,3]; } $var = current(some_func_that_returns_array()); var_dump($var);

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)
8.3.60.0090.00618.30
8.3.50.0130.00722.88
8.3.40.0150.00018.54
8.3.30.0100.00318.92
8.3.20.0050.00220.30
8.3.10.0040.00423.55
8.3.00.0000.00819.26
8.2.180.0140.00718.29
8.2.170.0070.00722.96
8.2.160.0130.00020.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0000.00720.95
8.2.110.0000.01121.06
8.2.100.0090.00317.78
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0080.00317.61
8.2.60.0000.00917.68
8.2.50.0050.00218.07
8.2.40.0000.00718.03
8.2.30.0060.00317.93
8.2.20.0050.00217.52
8.2.10.0040.00418.00
8.2.00.0080.00017.53
8.1.280.0070.00725.92
8.1.270.0030.00623.92
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00620.56
8.1.230.0080.00321.01
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0060.00617.22
8.1.190.0040.00417.13
8.1.180.0040.00418.10
8.1.170.0040.00418.55
8.1.160.0060.00321.82
8.1.150.0000.00818.74
8.1.140.0040.00417.39
8.1.130.0030.00317.82
8.1.120.0020.00517.41
8.1.110.0040.00417.46
8.1.100.0000.00717.38
8.1.90.0000.00717.32
8.1.80.0040.00417.39
8.1.70.0030.00317.27
8.1.60.0000.00717.59
8.1.50.0070.00017.55
8.1.40.0070.00017.47
8.1.30.0050.00317.63
8.1.20.0040.00417.66
8.1.10.0040.00417.48
8.1.00.0040.00417.27
8.0.300.0000.01018.77
8.0.290.0040.00416.63
8.0.280.0040.00418.41
8.0.270.0040.00417.19
8.0.260.0000.00617.09
8.0.250.0000.00716.91
8.0.240.0070.00016.88
8.0.230.0020.00516.73
8.0.220.0030.00416.70
8.0.210.0000.00816.79
8.0.200.0000.00716.79
8.0.190.0040.00416.92
8.0.180.0000.00716.88
8.0.170.0030.00516.77
8.0.160.0000.00816.90
8.0.150.0040.00416.84
8.0.140.0070.00016.71
8.0.130.0030.00313.35
8.0.120.0040.00416.76
8.0.110.0040.00416.74
8.0.100.0050.00316.68
8.0.90.0040.00416.90
8.0.80.0110.00616.83
8.0.70.0040.00416.67
8.0.60.0000.00716.88
8.0.50.0050.00316.86
8.0.30.0110.00817.06
8.0.20.0120.00717.40
8.0.10.0000.00717.00
8.0.00.0100.00816.65
7.4.330.0030.00315.03
7.4.320.0040.00416.54
7.4.300.0060.00016.40
7.4.290.0000.00816.63
7.4.280.0030.00516.45
7.4.270.0030.00316.52
7.4.260.0060.00013.34
7.4.250.0040.00416.45
7.4.240.0040.00416.47
7.4.230.0030.00316.61
7.4.220.0130.00316.52
7.4.210.0070.00716.52
7.4.200.0000.00716.36
7.4.160.0000.01616.40
7.4.150.0100.00717.40
7.4.140.0040.01517.86
7.4.130.0090.01016.38
7.4.120.0040.01316.39
7.4.110.0060.01216.45
7.4.100.0050.01116.36
7.4.90.0100.00716.50
7.4.80.0110.00619.39
7.4.70.0000.01616.54
7.4.60.0060.01016.49
7.4.50.0040.00416.48
7.4.40.0070.01016.25
7.4.30.0090.00916.45
7.4.00.0070.01014.76
7.3.330.0060.00013.10
7.3.320.0020.00213.22
7.3.310.0030.00316.27
7.3.300.0000.00716.07
7.3.290.0060.01316.22
7.3.280.0080.01116.26
7.3.270.0070.01617.40
7.3.260.0110.01116.31
7.3.250.0120.00516.34
7.3.240.0070.01016.48
7.3.230.0080.00816.39
7.3.210.0130.00816.21
7.3.200.0110.00619.39
7.3.190.0070.01416.27
7.3.180.0030.01316.32
7.3.170.0100.00716.27
7.3.160.0080.00716.22
7.3.120.0070.01114.62
7.3.110.0100.01014.78
7.3.100.0070.01014.62
7.3.90.0030.01014.61
7.3.80.0070.00714.62
7.3.70.0090.00614.73
7.3.60.0100.00314.83
7.3.50.0070.00714.59
7.3.40.0030.01014.81
7.3.30.0030.01414.72
7.3.20.0060.00616.51
7.3.10.0070.00716.36
7.3.00.0080.00416.29
7.2.330.0160.00316.57
7.2.320.0030.01316.59
7.2.310.0070.01016.36
7.2.300.0120.00616.49
7.2.290.0140.00316.65
7.2.250.0150.00414.84
7.2.240.0030.01715.00
7.2.230.0030.01314.83
7.2.220.0040.00714.80
7.2.210.0080.00314.88
7.2.200.0040.00414.96
7.2.190.0070.00315.03
7.2.180.0030.01314.83
7.2.170.0040.01114.70
7.2.00.0080.00419.42
7.1.330.0030.01215.35
7.1.320.0030.00915.78
7.1.310.0030.01015.71
7.1.300.0090.00315.78
7.1.290.0080.00315.53
7.1.280.0000.01515.62
7.1.270.0040.01115.74
7.1.260.0090.00615.55
7.1.100.0030.00618.27
7.1.70.0030.00717.25
7.1.60.0070.01719.46
7.1.50.0060.01516.92
7.1.00.0000.08022.45
7.0.200.0030.00616.73
7.0.140.0070.07021.99
7.0.60.0100.06320.04
7.0.50.0030.08317.73
7.0.40.0070.04020.40
7.0.30.0200.05020.16
7.0.20.0330.04020.29
7.0.10.0230.04020.21
7.0.00.0070.05320.30
5.6.280.0070.07020.89
5.6.210.0030.08720.55
5.6.200.0070.07718.16
5.6.190.0130.07720.52
5.6.180.0330.07020.52
5.6.170.0330.07720.61
5.6.160.0070.08720.55
5.6.150.0130.05318.14
5.6.140.0000.07018.14
5.6.130.0170.07718.18
5.6.120.0070.04320.88
5.6.110.0170.08021.12
5.6.100.0030.09321.11
5.6.90.0000.04721.13
5.6.80.0070.07720.36
5.5.350.0270.07720.32
5.5.340.0070.06718.07
5.5.330.0030.08720.57
5.5.320.0400.08020.40
5.5.310.0270.07720.24
5.5.300.0070.07717.99
5.5.290.0170.07717.93
5.5.280.0070.05720.90
5.5.270.0100.05020.83
5.5.260.0000.04320.88
5.5.250.0100.07720.58
5.5.240.0130.07720.07
5.4.450.0470.04719.64
5.4.440.0300.05019.59
5.4.430.0330.03719.43
5.4.420.0530.04019.47
5.4.410.0200.04019.36
5.4.400.0700.03719.07
5.4.390.0670.03718.99
5.4.380.0470.06018.61
5.4.370.0330.05318.73
5.4.360.0300.05318.76
5.4.350.0230.06718.61
5.4.340.0230.05718.74
5.4.320.0120.02912.50
5.4.310.0060.03812.50
5.4.300.0050.03612.50
5.4.290.0060.03612.50
5.4.280.0050.03412.39
5.4.270.0030.03812.39
5.4.260.0090.03712.40
5.4.250.0060.03912.39
5.4.240.0020.03912.39
5.4.230.0050.03612.38
5.4.220.0050.03512.39
5.4.210.0030.03612.39
5.4.200.0050.03712.38
5.4.190.0080.03312.39
5.4.180.0100.03012.38
5.4.170.0030.03712.39
5.4.160.0060.03312.39
5.4.150.0030.03712.38
5.4.140.0040.03712.07
5.4.130.0050.03512.06
5.4.120.0060.03412.01
5.4.110.0060.04112.01
5.4.100.0020.03712.01
5.4.90.0080.03612.01
5.4.80.0070.03512.01
5.4.70.0070.03312.00
5.4.60.0110.03112.00
5.4.50.0080.03312.00
5.4.40.0050.03411.99
5.4.30.0060.03511.99
5.4.20.0060.04211.99
5.4.10.0050.03511.99
5.4.00.0040.03711.48
5.3.290.0100.03612.80
5.3.280.0050.03812.70
5.3.270.0070.03812.72
5.3.260.0060.04412.72
5.3.250.0080.03412.72
5.3.240.0060.03712.72
5.3.230.0050.03812.71
5.3.220.0010.04212.68
5.3.210.0040.04212.68
5.3.200.0080.03412.68
5.3.190.0090.03412.68
5.3.180.0080.03712.68
5.3.170.0060.03512.67
5.3.160.0080.03612.67
5.3.150.0090.03512.67
5.3.140.0090.04112.66
5.3.130.0060.03812.66
5.3.120.0110.04212.66
5.3.110.0040.04012.65
5.3.100.0070.04312.13
5.3.90.0060.04012.11
5.3.80.0050.03812.09
5.3.70.0040.03912.09
5.3.60.0070.03512.07
5.3.50.0040.03812.02
5.3.40.0090.03712.02
5.3.30.0040.03711.98
5.3.20.0040.04011.76
5.3.10.0080.03111.73
5.3.00.0070.03911.71
5.2.170.0050.0339.22
5.2.160.0050.0289.22
5.2.150.0060.0289.21
5.2.140.0050.0309.21
5.2.130.0080.0299.17
5.2.120.0060.0429.17
5.2.110.0020.0309.18
5.2.100.0070.0309.18
5.2.90.0040.0309.18
5.2.80.0030.0319.17
5.2.70.0040.0309.17
5.2.60.0020.0329.12
5.2.50.0020.0339.09
5.2.40.0040.0289.07
5.2.30.0050.0289.05
5.2.20.0030.0319.05
5.2.10.0030.0288.95
5.2.00.0040.0308.80
5.1.60.0030.0258.09
5.1.50.0040.0258.08
5.1.40.0040.0258.07
5.1.30.0060.0348.42
5.1.20.0030.0278.44
5.1.10.0070.0288.16
5.1.00.0020.0278.16
5.0.50.0020.0226.64
5.0.40.0060.0176.50
5.0.30.0030.0336.31
5.0.20.0040.0186.29
5.0.10.0020.0206.25
5.0.00.0010.0366.25
4.4.90.0020.0224.78
4.4.80.0040.0194.76
4.4.70.0050.0184.75
4.4.60.0040.0174.76
4.4.50.0040.0134.77
4.4.40.0010.0264.71
4.4.30.0030.0164.76
4.4.20.0030.0194.85
4.4.10.0030.0164.85
4.4.00.0020.0264.76
4.3.110.0040.0214.67
4.3.100.0040.0154.66
4.3.90.0020.0164.63
4.3.80.0040.0234.58
4.3.70.0030.0224.63
4.3.60.0030.0144.63
4.3.50.0010.0174.63
4.3.40.0010.0264.54
4.3.30.0000.0183.30
4.3.20.0030.0213.28
4.3.10.0020.0163.23
4.3.00.0300.01318.41

preferences:
51.14 ms | 400 KiB | 5 Q