3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( "one" => 1, "two" => 2, "three" => 3, "seventeen" => 17 ); foreach ($a as $k) { echo "\$a[$k] .\n"; }

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)
8.3.60.0070.00718.18
8.3.50.0080.00721.98
8.3.40.0150.00318.67
8.3.30.0110.00318.96
8.3.20.0040.00420.16
8.3.10.0040.00423.64
8.3.00.0070.00019.14
8.2.180.0070.01016.32
8.2.170.0070.00722.96
8.2.160.0100.00320.53
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00719.16
8.2.110.0000.01022.13
8.2.100.0090.00319.57
8.2.90.0030.00619.05
8.2.80.0040.00417.97
8.2.70.0000.00917.75
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0000.00819.64
8.2.30.0030.00318.25
8.2.20.0040.00417.56
8.2.10.0040.00417.96
8.2.00.0000.00817.75
8.1.280.0070.00725.92
8.1.270.0150.00023.82
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00322.18
8.1.230.0000.01119.09
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0100.00317.09
8.1.190.0050.00317.00
8.1.180.0060.00319.01
8.1.170.0040.00718.46
8.1.160.0000.00721.96
8.1.150.0030.00518.55
8.1.140.0030.00817.43
8.1.130.0000.00917.87
8.1.120.0050.00217.44
8.1.110.0110.00017.43
8.1.100.0050.00217.43
8.1.90.0000.00717.47
8.1.80.0070.00017.50
8.1.70.0000.00717.35
8.1.60.0030.00717.59
8.1.50.0090.00017.37
8.1.40.0040.00417.45
8.1.30.0110.00017.66
8.1.20.0040.00417.63
8.1.10.0040.00417.42
8.1.00.0000.00817.43
8.0.300.0030.00518.77
8.0.290.0070.00016.93
8.0.280.0030.00318.35
8.0.270.0040.00417.17
8.0.260.0000.00617.21
8.0.250.0040.00416.89
8.0.240.0000.00716.94
8.0.230.0040.00416.91
8.0.220.0030.00316.84
8.0.210.0030.00316.91
8.0.200.0000.00616.96
8.0.190.0030.00516.92
8.0.180.0070.00016.96
8.0.170.0030.00516.93
8.0.160.0040.00416.94
8.0.150.0030.00416.81
8.0.140.0040.00416.86
8.0.130.0100.00013.19
8.0.120.0050.00316.75
8.0.110.0030.00516.94
8.0.100.0040.00416.88
8.0.90.0040.00316.87
8.0.80.0110.00416.94
8.0.70.0080.00016.83
8.0.60.0030.00416.73
8.0.50.0030.00316.90
8.0.30.0140.00516.95
8.0.20.0100.01217.40
8.0.10.0040.00416.83
8.0.00.0100.00716.75
7.4.330.0040.00415.00
7.4.320.0060.00016.50
7.4.300.0030.00616.52
7.4.290.0080.00316.57
7.4.280.0080.00016.50
7.4.270.0030.00316.59
7.4.260.0070.00016.60
7.4.250.0070.00016.42
7.4.240.0060.00116.61
7.4.230.0070.00016.60
7.4.220.0030.01316.71
7.4.210.0100.00516.64
7.4.200.0070.00016.62
7.4.190.0000.00716.65
7.4.160.0070.01016.52
7.4.150.0130.01017.40
7.4.140.0070.01117.86
7.4.130.0140.00516.46
7.4.120.0070.01116.50
7.4.110.0100.01316.29
7.4.100.0160.00416.46
7.4.90.0100.00716.37
7.4.80.0130.01319.39
7.4.70.0080.00816.55
7.4.60.0060.01016.48
7.4.50.0000.00816.18
7.4.40.0070.01016.16
7.4.30.0160.00416.61
7.4.00.0080.01014.99
7.3.330.0060.00013.08
7.3.320.0000.00513.12
7.3.310.0000.00816.17
7.3.300.0020.00516.20
7.3.290.0140.00016.33
7.3.280.0070.01116.33
7.3.270.0100.00617.40
7.3.260.0150.00016.22
7.3.250.0140.00316.44
7.3.240.0110.00616.47
7.3.230.0070.01016.45
7.3.210.0110.00716.36
7.3.200.0070.01419.39
7.3.190.0100.00616.46
7.3.180.0160.00016.33
7.3.170.0100.00716.27
7.3.160.0000.01516.50
7.3.120.0080.00914.68
7.3.110.0120.00514.98
7.3.100.0080.00814.75
7.3.90.0040.01114.95
7.3.80.0070.00815.04
7.3.70.0040.01314.67
7.3.60.0040.00914.79
7.3.50.0050.01014.88
7.3.40.0050.00714.57
7.3.30.0070.00714.86
7.3.20.0050.01116.67
7.3.10.0070.00916.70
7.3.00.0070.00716.68
7.2.330.0100.00616.41
7.2.320.0060.01216.48
7.2.310.0060.01216.45
7.2.300.0080.00816.41
7.2.290.0100.00716.40
7.2.250.0050.01415.03
7.2.240.0080.00915.07
7.2.230.0100.00615.17
7.2.220.0040.01014.97
7.2.210.0080.00814.84
7.2.200.0040.00915.06
7.2.190.0070.00615.04
7.2.180.0090.00614.93
7.2.170.0070.00515.06
7.2.160.0030.01315.10
7.2.150.0060.01316.91
7.2.140.0100.00716.91
7.2.130.0090.00616.75
7.2.120.0090.00916.59
7.2.110.0070.01116.93
7.2.100.0110.00616.69
7.2.90.0040.01117.02
7.2.80.0070.00717.07
7.2.70.0090.00317.15
7.2.60.0100.00216.75
7.2.50.0050.01116.65
7.2.40.0030.01016.74
7.2.30.0060.00317.00
7.2.20.0060.00616.56
7.2.10.0100.00716.86
7.2.00.0090.00416.91
7.1.330.0070.00815.81
7.1.320.0090.00215.85
7.1.310.0110.00515.89
7.1.300.0040.00515.66
7.1.290.0090.00315.83
7.1.280.0060.00315.77
7.1.270.0070.00715.66
7.1.260.0030.00715.73
7.1.250.0090.00915.59
7.1.200.0000.01115.88
7.1.70.0030.00316.87
7.1.60.0100.01419.46
7.1.50.0060.01616.86
7.1.00.0070.07322.36
7.0.200.0090.00316.64
7.0.140.0100.06721.96
7.0.60.0100.07320.00
7.0.50.0100.05017.82
7.0.40.0030.09320.30
7.0.30.0400.04020.18
7.0.20.0230.05720.33
7.0.10.0100.05020.13
7.0.00.0030.09020.08
5.6.280.0070.07021.06
5.6.210.0070.07020.53
5.6.200.0130.07018.23
5.6.190.0070.05020.45
5.6.180.3070.03720.61
5.6.170.0270.07320.53
5.6.160.0100.08020.47
5.6.150.0030.08718.09
5.6.140.0100.06318.18
5.6.130.0030.06318.16
5.6.120.0070.07720.89
5.6.110.0030.08720.95
5.6.100.0000.08721.10
5.6.90.0070.07720.95
5.6.80.0070.07720.37
5.5.350.0030.07020.45
5.5.340.0170.04317.86
5.5.330.0070.07020.15
5.5.320.0270.07320.34
5.5.310.0270.07020.29
5.5.300.0000.07317.88
5.5.290.0030.08317.93
5.5.280.0170.07320.87
5.5.270.0000.05320.94
5.5.260.0070.08320.79
5.5.250.0170.07720.68
5.5.240.2900.03020.15
5.4.450.0630.06019.28
5.4.440.0770.06019.13
5.4.430.0770.04319.53
5.4.420.0630.06719.58
5.4.410.0570.07019.13
5.4.400.1170.04319.25
5.4.390.0830.05019.03
5.4.380.0130.05318.63
5.4.370.0170.05018.52
5.4.360.0030.06018.70
5.4.350.0130.05718.61
5.4.340.0200.04718.83
5.4.320.0050.04612.45
5.4.310.0060.03712.45
5.4.300.0100.05212.46
5.4.290.0150.04812.45
5.4.280.0130.04712.35
5.4.270.0080.05312.35
5.4.260.0080.04312.35
5.4.250.0100.05112.35
5.4.240.0060.04312.35
5.4.230.0050.04112.34
5.4.220.0080.04012.34
5.4.210.0040.04012.34
5.4.200.0080.04012.34
5.4.190.0100.03812.34
5.4.180.0080.03712.34
5.4.170.0090.04512.35
5.4.160.0080.04912.35
5.4.150.0070.04912.34
5.4.140.0090.04812.03
5.4.130.0040.04812.01
5.4.120.0070.04211.97
5.4.110.0080.04411.96
5.4.100.0120.04511.96
5.4.90.0070.05311.96
5.4.80.0070.05211.96
5.4.70.0100.04711.96
5.4.60.0080.04811.96
5.4.50.0070.04911.96
5.4.40.0120.08211.95
5.4.30.0100.05011.95
5.4.20.0070.05511.95
5.4.10.0060.04911.95
5.4.00.0070.05111.44
5.3.290.0130.04712.80
5.3.280.0080.05012.71
5.3.270.0070.05412.73
5.3.260.0050.05612.72
5.3.250.0050.05412.72
5.3.240.0110.04712.72
5.3.230.0110.04512.71
5.3.220.0060.05212.68
5.3.210.0100.05412.68
5.3.200.0100.04812.68
5.3.190.0080.05112.68
5.3.180.0100.05012.67
5.3.170.0080.05212.67
5.3.160.0090.05312.67
5.3.150.0090.05112.67
5.3.140.0090.05512.66
5.3.130.0080.06012.65
5.3.120.0070.06112.65
5.3.110.0080.05112.66
5.3.100.0100.04312.12
5.3.90.0060.04812.08
5.3.80.0080.03812.08
5.3.70.0100.04512.08
5.3.60.0060.05112.07
5.3.50.0080.04612.00
5.3.40.0110.04812.00
5.3.30.0100.04911.94
5.3.20.0090.04711.72
5.3.10.0130.04311.69
5.3.00.0090.05111.68
5.2.170.0060.0429.17
5.2.160.0010.0489.18
5.2.150.0070.0439.18
5.2.140.0070.0429.17
5.2.130.0100.0389.13
5.2.120.0070.0409.13
5.2.110.0050.0419.14
5.2.100.0100.0399.14
5.2.90.0090.0399.14
5.2.80.0090.0409.14
5.2.70.0100.0419.13
5.2.60.0090.0429.08
5.2.50.0060.0449.06
5.2.40.0060.0409.04
5.2.30.0080.0429.01
5.2.20.0030.0429.00
5.2.10.0090.0438.94
5.2.00.0110.0498.79
5.1.60.0020.0308.08
5.1.50.0030.0298.07
5.1.40.0070.0308.06
5.1.30.0060.0338.41
5.1.20.0070.0328.43
5.1.10.0070.0268.15
5.1.00.0070.0288.15
5.0.50.0030.0236.63
5.0.40.0040.0216.49
5.0.30.0030.0326.30
5.0.20.0040.0196.27
5.0.10.0030.0276.25
5.0.00.0040.0416.24
4.4.90.0050.0214.78
4.4.80.0050.0214.75
4.4.70.0040.0214.75
4.4.60.0060.0194.75
4.4.50.0030.0234.77
4.4.40.0060.0314.71
4.4.30.0010.0194.76
4.4.20.0020.0174.84
4.4.10.0030.0184.85
4.4.00.0020.0304.76
4.3.110.0010.0184.67
4.3.100.0020.0174.66
4.3.90.0020.0164.64
4.3.80.0040.0274.59
4.3.70.0020.0174.63
4.3.60.0030.0174.63
4.3.50.0020.0174.62
4.3.40.0030.0264.54
4.3.30.0020.0233.29
4.3.20.0040.0173.27
4.3.10.0020.0223.23
4.3.00.0000.0236.77

preferences:
39.87 ms | 401 KiB | 5 Q