3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = []; for($i=0; $i< 100*100; $i++); $a[] = (string)$i; foreach($a as $b) is_array($b);

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)
8.3.60.0040.01118.30
8.3.50.0060.01222.04
8.3.40.0090.00918.68
8.3.30.0040.01118.92
8.3.20.0000.00820.19
8.3.10.0050.00321.73
8.3.00.0050.00319.38
8.2.180.0040.01116.32
8.2.170.0150.00022.96
8.2.160.0060.01219.21
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00819.66
8.2.110.0040.00422.29
8.2.100.0060.00617.63
8.2.90.0030.00619.34
8.2.80.0030.00517.97
8.2.70.0050.00317.63
8.2.60.0070.00018.04
8.2.50.0040.00418.07
8.2.40.0000.00818.28
8.2.30.0000.00718.09
8.2.20.0080.00017.64
8.2.10.0050.00318.04
8.2.00.0030.00517.59
8.1.280.0070.01025.92
8.1.270.0000.00920.64
8.1.260.0040.00426.35
8.1.250.0110.00428.09
8.1.240.0050.00523.92
8.1.230.0110.00018.96
8.1.220.0000.00717.79
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0030.00520.89
8.1.160.0040.00422.07
8.1.150.0000.00718.75
8.1.140.0030.00517.45
8.1.130.0040.00417.83
8.1.120.0000.00717.37
8.1.110.0000.00817.44
8.1.100.0040.00317.48
8.1.90.0070.00017.32
8.1.80.0040.00417.46
8.1.70.0040.00417.44
8.1.60.0060.00317.46
8.1.50.0030.00517.53
8.1.40.0040.00417.55
8.1.30.0080.00017.53
8.1.20.0000.00817.51
8.1.10.0030.00617.51
8.1.00.0030.00617.50
8.0.300.0000.00718.77
8.0.290.0000.00816.63
8.0.280.0040.00418.34
8.0.270.0070.00017.28
8.0.260.0030.00317.12
8.0.250.0000.00716.93
8.0.240.0000.00716.86
8.0.230.0070.00016.95
8.0.220.0040.00416.77
8.0.210.0000.00716.88
8.0.200.0030.00317.00
8.0.190.0030.00616.94
8.0.180.0000.00816.84
8.0.170.0040.00416.93
8.0.160.0050.00316.88
8.0.150.0000.00816.82
8.0.140.0040.00416.73
8.0.130.0030.00313.29
8.0.120.0030.00616.79
8.0.110.0050.00216.71
8.0.100.0000.00716.91
8.0.90.0080.00016.90
8.0.80.0060.01016.88
8.0.70.0000.00816.68
8.0.60.0040.00416.91
8.0.50.0040.00416.89
8.0.30.0060.01317.04
8.0.20.0130.00617.40
8.0.10.0040.00416.96
8.0.00.0140.00416.75
7.4.330.0000.00515.09
7.4.320.0040.00416.51
7.4.300.0030.00316.51
7.4.290.0000.00716.57
7.4.280.0060.00616.63
7.4.270.0040.00416.50
7.4.260.0000.00716.52
7.4.250.0040.00416.62
7.4.240.0030.00416.55
7.4.230.0070.00016.68
7.4.220.0070.01616.46
7.4.210.0100.01016.47
7.4.200.0050.00216.71
7.4.160.0110.00416.45
7.4.150.0060.01117.40
7.4.140.0100.00717.86
7.4.130.0140.00916.45
7.4.120.0080.01216.52
7.4.110.0060.01316.55
7.4.100.0080.00816.55
7.4.90.0130.00716.49
7.4.80.0030.01419.39
7.4.70.0120.00616.59
7.4.60.0120.00416.62
7.4.50.0030.00616.48
7.4.40.0090.00716.75
7.4.30.0050.01116.46
7.4.00.0070.01014.84
7.3.330.0020.00213.18
7.3.320.0000.00613.10
7.3.310.0000.00716.08
7.3.300.0050.00316.28
7.3.290.0060.01016.27
7.3.280.0110.00816.26
7.3.270.0100.00717.40
7.3.260.0130.00916.39
7.3.250.0060.01416.48
7.3.240.0070.01016.47
7.3.230.0130.00316.39
7.3.210.0070.01416.44
7.3.200.0060.01019.39
7.3.190.0240.00016.65
7.3.180.0000.01516.32
7.3.170.0090.00616.29
7.3.160.0120.00316.54
7.2.330.0140.01016.52
7.2.320.0070.01116.60
7.2.310.0160.00616.49
7.2.300.0140.00316.53
7.2.290.0160.00616.38
7.2.60.0070.00316.90
7.2.00.0140.00719.16
7.1.200.0070.00715.63
7.1.100.0040.00417.96
7.1.70.0070.00017.15
7.1.60.0100.01619.32
7.1.50.0110.01116.64
7.1.00.0070.07322.32
7.0.200.0000.01016.87
7.0.140.0070.07022.10
7.0.60.0000.08719.90
7.0.50.0070.03717.78
7.0.40.0100.04720.09
7.0.30.0300.04320.13
7.0.20.0270.04720.00
7.0.10.0130.08320.09
7.0.00.0070.05720.00
5.6.280.0030.07320.82
5.6.210.0100.08320.74
5.6.200.0030.06718.15
5.6.190.0170.06320.59
5.6.180.0200.08320.62
5.6.170.0270.08320.33
5.6.160.0100.08020.46
5.6.150.0030.04718.22
5.6.140.0100.07318.18
5.6.130.0130.05718.17
5.6.120.0070.07321.12
5.6.110.0070.04720.88
5.6.100.0030.04021.00
5.6.90.0130.08021.02
5.6.80.0070.03720.39
5.6.70.3830.03320.37
5.5.350.0230.07020.30
5.5.340.0130.07317.98
5.5.330.0130.08020.07
5.5.320.0270.03320.31
5.5.310.0300.08320.41
5.5.300.0070.04717.98
5.5.290.0000.09317.97
5.5.280.0070.08020.87
5.5.270.0070.08320.64
5.5.260.0030.07020.79
5.5.250.0000.07720.57
5.5.240.0300.07320.23
5.4.450.0830.07019.38
5.4.440.0770.06719.32
5.4.430.0300.04719.26
5.4.420.0630.06319.61
5.4.410.0930.06018.97
5.4.400.0330.05718.60
5.4.390.0330.05318.72
5.4.380.0370.06018.68
5.4.370.0400.05018.61
5.4.360.0370.05318.50
5.4.350.0400.05718.66
5.4.340.0080.03811.98
5.4.320.0040.04112.45
5.4.310.0090.04112.45
5.4.300.0080.03812.46
5.4.290.0050.04112.45
5.4.280.0070.03712.35
5.4.270.0090.03712.35
5.4.260.0050.04112.35
5.4.250.0040.04412.35
5.4.240.0050.03812.35
5.4.230.0090.03812.34
5.4.220.0120.03212.34
5.4.210.0070.03512.34
5.4.200.0040.04012.34
5.4.190.0080.03912.34
5.4.180.0040.03912.34
5.4.170.0060.03812.35
5.4.160.0080.03512.35
5.4.150.0080.03812.34
5.4.140.0070.04212.02
5.4.130.0070.03912.02
5.4.120.0050.03811.97
5.4.110.0100.03711.97
5.4.100.0070.03611.96
5.4.90.0070.04211.96
5.4.80.0030.04011.96
5.4.70.0020.03811.96
5.4.60.0030.03811.96
5.4.50.0070.03511.96
5.4.40.0050.03611.95
5.4.30.0050.03811.94
5.4.20.0070.03811.95
5.4.10.0100.05111.95
5.4.00.0070.03611.43
5.3.290.0070.04012.80
5.3.280.0080.05112.71
5.3.270.0040.04112.72
5.3.260.0050.04112.72
5.3.250.0060.03812.72
5.3.240.0070.04112.72
5.3.230.0070.03712.71
5.3.220.0090.03612.68
5.3.210.0080.03812.68
5.3.200.0070.03812.68
5.3.190.0060.04112.67
5.3.180.0100.03412.67
5.3.170.0090.03612.67
5.3.160.0090.03412.67
5.3.150.0070.03912.67
5.3.140.0070.03712.66
5.3.130.0080.04012.66
5.3.120.0060.04712.66
5.3.110.0060.04112.66
5.3.100.0080.03612.12
5.3.90.0060.04212.09
5.3.80.0110.03312.08
5.3.70.0050.03812.08
5.3.60.0050.03712.06
5.3.50.0070.03412.00
5.3.40.0080.04012.00
5.3.30.0030.03911.95
5.3.20.0050.03811.74
5.3.10.0080.03611.70
5.3.00.0040.03711.68
5.2.170.0070.0329.18
5.2.160.0050.0389.18
5.2.150.0060.0309.18
5.2.140.0040.0319.18
5.2.130.0080.0279.14
5.2.120.0040.0319.13
5.2.110.0010.0329.15
5.2.100.0040.0389.14
5.2.90.0050.0309.14
5.2.80.0090.0299.14
5.2.70.0050.0319.14
5.2.60.0070.0299.09
5.2.50.0050.0309.05
5.2.40.0050.0329.03
5.2.30.0050.0319.01
5.2.20.0060.0309.00
5.2.10.0070.0298.93
5.2.00.0040.0298.79
5.1.60.0040.0248.07
5.1.50.0040.0258.07
5.1.40.0040.0248.05
5.1.30.0040.0308.39
5.1.20.0030.0308.42
5.1.10.0070.0248.14
5.1.00.0070.0238.14
5.0.50.0030.0226.62
5.0.40.0040.0226.48
5.0.30.0030.0336.29
5.0.20.0030.0196.27
5.0.10.0020.0236.24
5.0.00.0020.0326.23
4.4.90.0050.0134.78
4.4.80.0010.0174.75
4.4.70.0030.0164.75
4.4.60.0030.0154.76
4.4.50.0030.0144.77
4.4.40.0010.0264.71
4.4.30.0030.0154.76
4.4.20.0060.0154.84
4.4.10.0030.0194.84
4.4.00.0040.0244.76
4.3.110.0000.0184.67
4.3.100.0030.0144.67
4.3.90.0050.0124.64
4.3.80.0010.0264.58
4.3.70.0030.0144.63
4.3.60.0030.0144.62
4.3.50.0000.0184.63
4.3.40.0040.0234.54
4.3.30.0030.0153.28
4.3.20.0020.0153.26
4.3.10.0020.0153.22
4.3.00.0100.0236.93

preferences:
50.96 ms | 401 KiB | 5 Q