3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array("a","b","c"); echo reset($a); var_dump($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)
8.3.40.0090.00618.50
8.3.30.0090.01219.09
8.3.20.0080.00020.22
8.3.10.0000.00723.48
8.3.00.0080.00019.11
8.2.170.0130.00322.96
8.2.160.0200.00022.08
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0060.00326.16
8.2.120.0050.00322.09
8.2.110.0000.00920.50
8.2.100.0130.00017.63
8.2.90.0070.00019.18
8.2.80.0050.00317.97
8.2.70.0000.00817.38
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00819.76
8.2.30.0050.00217.94
8.2.20.0000.00717.61
8.2.10.0070.00017.99
8.2.00.0030.00617.68
8.1.270.0030.00622.23
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00623.88
8.1.230.0040.00817.48
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0000.00817.22
8.1.190.0030.00617.13
8.1.180.0040.00418.10
8.1.170.0040.00418.54
8.1.160.0000.00821.90
8.1.150.0000.00718.84
8.1.140.0040.00417.33
8.1.130.0040.00417.78
8.1.120.0040.00417.30
8.1.110.0040.00317.29
8.1.100.0000.00817.27
8.1.90.0000.00817.39
8.1.80.0020.00517.40
8.1.70.0000.00717.36
8.1.60.0000.00917.57
8.1.50.0030.00517.35
8.1.40.0090.00017.32
8.1.30.0040.00417.65
8.1.20.0070.00017.51
8.1.10.0000.00717.41
8.1.00.0040.00417.32
8.0.300.0080.00018.77
8.0.290.0000.00816.75
8.0.280.0000.00718.37
8.0.270.0070.00017.30
8.0.260.0040.00417.30
8.0.250.0040.00417.00
8.0.240.0000.00716.84
8.0.230.0030.00516.91
8.0.220.0030.00316.86
8.0.210.0030.00316.89
8.0.200.0060.00016.77
8.0.190.0000.00716.90
8.0.180.0040.00416.84
8.0.170.0000.00816.84
8.0.160.0070.00016.83
8.0.150.0070.00016.77
8.0.140.0000.00716.79
8.0.130.0000.00713.19
8.0.120.0000.00816.77
8.0.110.0040.00416.77
8.0.100.0030.00316.64
8.0.90.0000.00816.66
8.0.80.0130.00316.86
8.0.70.0030.00516.84
8.0.60.0070.00016.66
8.0.50.0040.00416.77
8.0.30.0140.01217.21
8.0.20.0110.00817.40
8.0.10.0040.00416.94
8.0.00.0090.00916.70
7.4.330.0000.00515.13
7.4.320.0000.00716.55
7.4.300.0000.00616.57
7.4.290.0000.00716.38
7.4.280.0030.00316.44
7.4.270.0000.00716.54
7.4.260.0000.00816.51
7.4.250.0050.00316.31
7.4.240.0030.00516.52
7.4.230.0030.00316.63
7.4.220.0060.01016.50
7.4.210.0150.00616.41
7.4.200.0030.00316.32
7.4.160.0070.00716.49
7.4.150.0120.00617.40
7.4.140.0120.01117.86
7.4.130.0100.00816.37
7.4.120.0060.01116.53
7.4.110.0110.00516.44
7.4.100.0030.01316.53
7.4.90.0120.00916.36
7.4.80.0070.01719.39
7.4.70.0030.02016.45
7.4.60.0060.00916.37
7.4.50.0000.00816.54
7.4.40.0100.00716.59
7.4.30.0070.01116.28
7.4.00.0050.01114.87
7.3.330.0060.00012.88
7.3.320.0000.00612.98
7.3.310.0070.00016.10
7.3.300.0030.00316.14
7.3.290.0080.00716.13
7.3.280.0090.01016.18
7.3.270.0120.01217.40
7.3.260.0070.01016.35
7.3.250.0090.00916.43
7.3.240.0100.01316.53
7.3.230.0100.00616.39
7.3.210.0070.01016.25
7.3.200.0150.00319.39
7.3.190.0190.00416.23
7.3.180.0070.01016.34
7.3.170.0100.01016.31
7.3.160.0130.00316.30
7.3.120.0090.00914.68
7.3.110.0070.01114.75
7.3.100.0000.01314.82
7.3.90.0030.01414.61
7.3.80.0070.01114.80
7.3.70.0090.00314.53
7.3.60.0060.00914.62
7.3.50.0090.00314.73
7.3.40.0040.01114.57
7.3.30.0090.00614.64
7.3.20.0030.01316.59
7.3.10.0000.01616.44
7.3.00.0070.00716.72
7.2.330.0090.00816.55
7.2.320.0070.01016.34
7.2.310.0060.01316.31
7.2.300.0080.00816.61
7.2.290.0090.01216.37
7.2.250.0030.01715.10
7.2.240.0120.00414.86
7.2.230.0060.00614.70
7.2.220.0040.00814.68
7.2.210.0100.00714.88
7.2.200.0060.00914.80
7.2.190.0000.01114.53
7.2.180.0110.00614.68
7.2.170.0130.00015.01
7.2.80.0000.01616.49
7.2.60.0030.01316.83
7.2.00.0000.01219.04
7.1.330.0060.00915.43
7.1.320.0040.00415.56
7.1.310.0100.00615.80
7.1.300.0100.00315.72
7.1.290.0100.00315.68
7.1.280.0140.00415.63
7.1.270.0140.00315.41
7.1.260.0090.00615.54
7.1.200.0070.00315.80
7.1.70.0030.00517.18
7.1.60.0070.00416.97
7.1.50.0070.00716.92
7.1.00.0000.08022.29
7.0.200.0080.00816.41
7.0.140.0070.07022.12
7.0.60.0000.06719.90
7.0.50.0070.03717.91
7.0.40.0130.07020.03
7.0.30.0230.04320.34
7.0.20.0300.05020.00
7.0.10.0170.07720.17
7.0.00.0100.05320.13
5.6.280.0100.06321.11
5.6.210.0100.05320.72
5.6.200.0070.04318.22
5.6.190.0100.07320.65
5.6.180.0170.05320.39
5.6.170.0330.07720.45
5.6.160.0100.08020.53
5.6.150.0100.07318.19
5.6.140.0100.07318.12
5.6.130.0100.08318.18
5.6.120.0100.08020.99
5.6.110.0030.04320.95
5.6.100.0170.08020.96
5.6.90.0200.05721.12
5.6.80.0130.04320.38
5.6.70.4330.03720.23
5.5.350.0170.07320.32
5.5.340.0030.08317.95
5.5.330.0070.07020.13
5.5.320.0170.04720.37
5.5.310.0300.05720.27
5.5.300.0100.06018.02
5.5.290.0100.08017.88
5.5.280.0100.08020.97
5.5.270.0030.04020.88
5.5.260.0170.07720.86
5.5.250.0070.08020.58
5.5.240.0370.06020.27
5.4.450.0100.05719.57
5.4.440.0730.06019.61
5.4.430.0830.06019.56
5.4.420.0700.00019.68
5.4.410.0700.00019.39
5.4.400.0670.00019.03
5.4.390.0630.00018.96
5.4.380.0670.00019.13
5.4.370.0700.00018.91
5.4.360.0630.00019.17
5.4.350.0630.00019.06
5.4.340.0040.03811.96
5.4.320.0080.03612.45
5.4.310.0050.04212.45
5.4.300.0090.04112.45
5.4.290.0030.04112.45
5.4.280.0080.03312.35
5.4.270.0040.03812.35
5.4.260.0070.04012.34
5.4.250.0020.04312.34
5.4.240.0050.03712.35
5.4.230.0070.03712.34
5.4.220.0080.03512.34
5.4.210.0080.03412.34
5.4.200.0030.04112.34
5.4.190.0080.03512.33
5.4.180.0040.04112.34
5.4.170.0070.03712.34
5.4.160.0080.03512.34
5.4.150.0050.04512.34
5.4.140.0050.03812.02
5.4.130.0070.03412.01
5.4.120.0040.03611.97
5.4.110.0080.03211.96
5.4.100.0050.03611.96
5.4.90.0080.03511.96
5.4.80.0060.03611.96
5.4.70.0070.03311.96
5.4.60.0080.03111.96
5.4.50.0080.03311.96
5.4.40.0060.03411.95
5.4.30.0060.03611.95
5.4.20.0060.03811.95
5.4.10.0100.04211.95
5.4.00.0060.04511.44
5.3.290.0080.04512.80
5.3.280.0070.03912.71
5.3.270.0050.04212.72
5.3.260.0060.04612.72
5.3.250.0060.04512.72
5.3.240.0040.04012.72
5.3.230.0060.03812.71
5.3.220.0070.03612.68
5.3.210.0100.03512.68
5.3.200.0060.03612.68
5.3.190.0040.04012.68
5.3.180.0080.03512.68
5.3.170.0060.03612.67
5.3.160.0040.03812.67
5.3.150.0050.03812.67
5.3.140.0060.03812.66
5.3.130.0040.04012.66
5.3.120.0080.03612.66
5.3.110.0060.03912.65
5.3.100.0060.03612.12
5.3.90.0090.03712.08
5.3.80.0080.03212.08
5.3.70.0050.03512.07
5.3.60.0070.03712.06
5.3.50.0060.03812.00
5.3.40.0090.03812.00
5.3.30.0100.03811.94
5.3.20.0100.03711.72
5.3.10.0060.03511.69
5.3.00.0100.03311.67
5.2.170.0040.0319.18
5.2.160.0090.0259.18
5.2.150.0060.0339.18
5.2.140.0060.0299.17
5.2.130.0050.0299.13
5.2.120.0040.0299.13
5.2.110.0050.0299.14
5.2.100.0080.0269.14
5.2.90.0060.0279.14
5.2.80.0070.0279.13
5.2.70.0050.0339.14
5.2.60.0060.0289.08
5.2.50.0070.0289.05
5.2.40.0050.0279.03
5.2.30.0070.0339.01
5.2.20.0030.0429.00
5.2.10.0050.0278.92
5.2.00.0060.0278.77
5.1.60.0050.0228.06
5.1.50.0060.0228.06
5.1.40.0040.0238.04
5.1.30.0030.0338.39
5.1.20.0050.0258.41
5.1.10.0060.0248.14
5.1.00.0040.0268.13
5.0.50.0030.0206.61
5.0.40.0030.0196.47
5.0.30.0020.0346.29
5.0.20.0030.0196.25
5.0.10.0050.0206.23
5.0.00.0030.0316.22
4.4.90.0050.0134.78
4.4.80.0040.0154.76
4.4.70.0020.0184.75
4.4.60.0070.0154.76
4.4.50.0030.0184.77
4.4.40.0050.0254.71
4.4.30.0010.0224.76
4.4.20.0070.0154.85
4.4.10.0020.0164.85
4.4.00.0040.0234.75
4.3.110.0020.0214.66
4.3.100.0010.0164.67
4.3.90.0040.0194.63
4.3.80.0020.0234.59
4.3.70.0030.0194.63
4.3.60.0040.0124.63
4.3.50.0040.0144.63
4.3.40.0050.0254.54
4.3.30.0020.0173.28
4.3.20.0010.0173.25
4.3.10.0030.0153.22
4.3.00.0170.02010.05

preferences:
79.2 ms | 400 KiB | 5 Q