3v4l.org

run code in 300+ PHP versions simultaneously
<?php // 元データを用意する $a = array(); $a[2]=10; $a[10]=2; $a[3]=30; $a[22]=20; $a[9]=4; $a[53]=29; //確認 echo $a[2]; //キーを保持してソート asort($a); //確認 echo $a[2]; //最初から 3 個を $b[] に代入 $i = 0; $b = array(); foreach ($a as $k=>$d){ $b[] = $k; if (3 <= ++$i){ break;} } //確認 echo $b[0]; ?>

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)
8.3.60.0070.00718.43
8.3.50.0090.00721.95
8.3.40.0150.00018.71
8.3.30.0040.01118.68
8.3.20.0030.00618.77
8.3.10.0110.00421.22
8.3.00.0040.00421.81
8.2.180.0030.01416.50
8.2.170.0140.00422.96
8.2.160.0100.00320.53
8.2.150.0040.00424.18
8.2.140.0060.00824.66
8.2.130.0070.00726.16
8.2.120.0080.00020.82
8.2.110.0000.00819.31
8.2.100.0030.00917.78
8.2.90.0040.00417.91
8.2.80.0020.00519.38
8.2.70.0000.00818.05
8.2.60.0080.00018.03
8.2.50.0000.00818.10
8.2.40.0040.00420.37
8.2.30.0000.00718.12
8.2.20.0040.00417.79
8.2.10.0050.00317.83
8.2.00.0000.00817.86
8.1.280.0100.01025.92
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0040.00723.86
8.1.230.0070.00422.65
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00517.36
8.1.190.0000.00917.22
8.1.180.0030.00618.10
8.1.170.0070.00318.50
8.1.160.0040.00422.21
8.1.150.0040.00418.65
8.1.140.0040.00417.50
8.1.130.0070.00017.80
8.1.120.0080.00017.41
8.1.110.0050.00317.50
8.1.100.0000.00717.37
8.1.90.0040.00417.47
8.1.80.0040.00417.43
8.1.70.0030.00517.45
8.1.60.0080.00417.48
8.1.50.0040.00417.50
8.1.40.0050.00317.55
8.1.30.0030.00517.61
8.1.20.0040.00417.64
8.1.10.0000.00717.57
8.1.00.0080.00017.54
8.0.300.0060.00319.89
8.0.290.0050.00216.75
8.0.280.0070.00018.45
8.0.270.0070.00017.28
8.0.260.0000.00616.89
8.0.250.0000.00716.99
8.0.240.0030.00616.96
8.0.230.0030.00316.85
8.0.220.0030.00316.91
8.0.210.0040.00316.80
8.0.200.0070.00016.97
8.0.190.0000.00716.95
8.0.180.0060.00316.96
8.0.170.0000.00716.96
8.0.160.0000.00716.80
8.0.150.0000.00716.81
8.0.140.0070.00016.76
8.0.130.0000.00613.33
8.0.120.0000.00916.89
8.0.110.0000.00816.89
8.0.100.0070.00016.84
8.0.90.0070.00016.78
8.0.80.0070.00716.80
8.0.70.0070.00016.86
8.0.60.0030.00416.87
8.0.50.0000.00716.97
8.0.30.0120.00617.04
8.0.20.0180.00817.40
8.0.10.0000.00817.09
8.0.00.0080.01316.83
7.4.330.0020.00216.84
7.4.320.0030.00316.63
7.4.300.0000.00716.59
7.4.290.0000.00716.58
7.4.280.0000.00816.43
7.4.270.0000.00716.59
7.4.260.0030.00313.23
7.4.250.0080.00016.45
7.4.240.0030.00316.64
7.4.230.0070.00016.73
7.4.220.0090.00916.41
7.4.210.0070.00816.61
7.4.200.0070.00016.33
7.4.190.0000.00716.46
7.4.160.0120.00616.59
7.4.150.0140.01117.40
7.4.140.0110.00617.86
7.4.130.0110.00816.60
7.4.120.0090.00816.48
7.4.110.0040.01216.57
7.4.100.0120.01216.57
7.4.90.0100.01016.60
7.4.80.0140.00419.39
7.4.70.0110.00816.57
7.4.60.0060.01616.45
7.4.50.0060.00316.36
7.4.40.0030.01322.77
7.4.30.0150.00916.52
7.4.00.0030.01014.80
7.3.330.0000.00513.09
7.3.320.0000.00613.07
7.3.310.0000.00716.14
7.3.300.0000.00716.30
7.3.290.0080.00816.27
7.3.280.0110.00516.36
7.3.270.0100.01017.40
7.3.260.0050.01518.24
7.3.250.0100.00616.46
7.3.240.0130.00416.36
7.3.230.0070.01016.39
7.3.210.0130.00316.37
7.3.200.0120.00619.39
7.3.190.0130.00716.65
7.3.180.0090.00616.29
7.3.170.0120.00416.36
7.3.160.0060.00916.36
7.3.120.0120.00314.87
7.2.330.0170.00716.49
7.2.320.0150.00316.41
7.2.310.0120.00816.79
7.2.300.0100.00716.49
7.2.290.0000.01716.75
7.2.00.0060.01219.49
7.1.100.0060.00318.14
7.1.70.0000.00916.92
7.1.60.0000.01016.90
7.1.50.0130.00616.96
7.1.00.0030.04322.33
7.0.200.0050.00516.61
7.0.140.0000.07722.08
7.0.70.0230.03719.84
7.0.60.0270.04319.96
7.0.50.0000.04322.12
7.0.40.0000.04320.07
7.0.30.0000.04320.00
7.0.20.0100.04020.07
7.0.10.0070.03320.14
7.0.00.0030.03720.12
5.6.280.0000.07720.77
5.6.220.0030.04020.67
5.6.210.0000.05020.61
5.6.200.0000.09320.94
5.6.190.0030.04021.05
5.6.180.0100.07321.03
5.6.170.0200.03021.05
5.6.160.0130.04320.92
5.6.150.0030.04321.01
5.6.140.0200.02721.10
5.6.130.0030.04321.09
5.6.120.0100.03721.00
5.6.110.0030.04021.09
5.6.100.0070.04020.92
5.6.90.0030.03721.04
5.6.80.0000.04320.40
5.6.70.0000.06020.45
5.6.60.0200.04320.38
5.6.50.0030.07720.49
5.6.40.0030.08720.31
5.6.30.0070.06320.30
5.6.20.0100.07320.48
5.6.10.0130.05320.28
5.6.00.0000.04720.29
5.5.360.0030.04020.41
5.5.350.0000.04720.44
5.5.340.0000.04320.90
5.5.330.0030.04320.73
5.5.320.0000.04320.77
5.5.310.0030.05020.79
5.5.300.0000.04320.86
5.5.290.0030.04020.83
5.5.280.0030.06020.89
5.5.270.0030.04020.63
5.5.260.0030.04020.86
5.5.250.0170.06320.69
5.5.240.0030.04320.17
5.5.230.0030.07720.21
5.5.220.0000.09020.23
5.5.210.0100.07320.21
5.5.200.0070.06720.14
5.5.190.0070.07720.20
5.5.180.0130.04720.23
5.5.160.0070.05720.14
5.5.150.0030.08020.09
5.5.140.0030.06020.11
5.5.130.0030.06720.07
5.5.120.0170.07020.12
5.5.110.0000.08720.22
5.5.100.0000.07020.10
5.5.90.0070.06020.16
5.5.80.0130.07720.07
5.5.70.0070.08720.14
5.5.60.0100.04719.93
5.5.50.0100.04019.91
5.5.40.0030.04020.14
5.5.30.0030.08720.14
5.5.20.0070.07320.08
5.5.10.0030.05320.08
5.5.00.0070.08719.96
5.4.450.0100.04019.14
5.4.440.0070.03319.13
5.4.430.0030.03319.44
5.4.420.0070.04319.35
5.4.410.0070.03319.24
5.4.400.0000.03719.10
5.4.390.0030.04019.14
5.4.380.0100.06719.03
5.4.370.0070.08019.09
5.4.360.0100.05719.14
5.4.350.0070.08019.07
5.4.340.0100.07719.23
5.4.320.0030.04719.02
5.4.310.0070.08019.14
5.4.300.0070.07318.80
5.4.290.0030.05018.97
5.4.280.0000.07319.23
5.4.270.0130.07319.14
5.4.260.0030.08319.09
5.4.250.0030.08019.09
5.4.240.0030.04318.94
5.4.230.0100.07719.02
5.4.220.0000.07719.02
5.4.210.0030.07719.02
5.4.200.0100.04018.93
5.4.190.0070.08019.09
5.4.180.0000.05319.03
5.4.170.0030.04718.81
5.4.160.0030.06019.01
5.4.150.0100.05019.02
5.4.140.0000.08316.29
5.4.130.0030.06716.27
5.4.120.0170.07016.36
5.4.110.0000.07716.36
5.4.100.0000.06316.26
5.4.90.0000.05316.45
5.4.80.0030.05716.21
5.4.70.0130.05716.41
5.4.60.0030.07316.38
5.4.50.0100.06716.35
5.4.40.0030.07716.39
5.4.30.0070.07016.18
5.4.20.0070.03316.16
5.4.10.0070.06016.20
5.4.00.0070.03315.51
5.3.290.0030.08314.65
5.3.280.0030.08314.54
5.3.270.0070.08314.55
5.3.260.0030.07714.60
5.3.250.0070.06314.56
5.3.240.0030.07314.61
5.3.230.0100.07014.41
5.3.220.0170.07014.50
5.3.210.0130.05314.40
5.3.200.0030.07714.52
5.3.190.0100.06014.52
5.3.180.0030.07714.38
5.3.170.0030.04314.54
5.3.160.0030.07714.55
5.3.150.0070.08314.41
5.3.140.0070.07714.41
5.3.130.0100.03314.55
5.3.120.0030.04014.50
5.3.110.0070.03714.53
5.3.100.0070.03313.89
5.3.90.0030.08014.01
5.3.80.0030.04013.95
5.3.70.0070.04713.77
5.3.60.0100.05713.91
5.3.50.0100.05313.71
5.3.40.0170.06713.93
5.3.30.0100.06713.90
5.3.20.0100.07313.65
5.3.10.0100.05713.60
5.3.00.0030.04013.62
5.2.170.0030.06712.23
5.2.160.0070.06012.23
5.2.150.0030.03312.23
5.2.140.0070.06012.23
5.2.130.0100.05712.23
5.2.120.0030.05312.23
5.2.110.0000.04712.23
5.2.100.0000.04012.23
5.2.90.0000.04312.23
5.2.80.0130.05712.23
5.2.70.0100.06012.23
5.2.60.0000.07012.23
5.2.50.0070.04712.23
5.2.40.0030.04012.23
5.2.30.0130.02712.23
5.2.20.0100.05712.23
5.2.10.0030.06012.23
5.2.00.0070.05012.23
5.1.60.0070.03712.23
5.1.50.0030.03312.23
5.1.40.0000.03312.23
5.1.30.0070.05012.23
5.1.20.0030.03012.23
5.1.10.0000.06012.23
5.1.00.0030.04712.23
5.0.50.0030.04012.23
5.0.40.0030.03712.23
5.0.30.0000.07012.23
5.0.20.0030.03012.23
5.0.10.0000.04012.23
5.0.00.0000.06712.23
4.4.90.0070.02712.23
4.4.80.0000.03312.23
4.4.70.0000.03312.23
4.4.60.0070.02312.23
4.4.50.0000.03712.23
4.4.40.0000.03312.23
4.4.30.0000.02012.23
4.4.20.0000.03712.23
4.4.10.0030.02712.23
4.4.00.0000.03712.23
4.3.110.0000.04012.23
4.3.100.0000.02712.23
4.3.90.0070.03012.23
4.3.80.0030.05012.23
4.3.70.0030.03012.23
4.3.60.0000.03712.23
4.3.50.0030.03012.23
4.3.40.0000.05012.23
4.3.30.0000.02712.23
4.3.20.0030.03712.23
4.3.10.0000.03312.23
4.3.00.0070.02312.23

preferences:
58.71 ms | 401 KiB | 5 Q