3v4l.org

run code in 300+ PHP versions simultaneously
<?php /*function a($str1,$str2){ $d = $str1*3 + $str2*2; return $d; } for($count1 = 0; $count1 < 3; $count1++){ for($count2 = 0; $count2 < 3; $count2++){ $array[$count1][$count2] = a($count1,$count2); echo $array[$count1][$count2]." "; } }*/ $array[0][0] = 2; $array[0][1] = 9; $array[0][2] = 3; $array[1][0] = 8; $array[1][1] = 18; $array[1][2] = 4; $array[2][0] = 20; $array[2][1] = 1; $array[2][2] = 6; echo max(array_keys($array[1])); ?>

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)
8.3.60.0140.00416.50
8.3.50.0120.00321.98
8.3.40.0000.01518.79
8.3.30.0140.00719.21
8.3.20.0020.00520.15
8.3.10.0050.00323.66
8.3.00.0030.00519.38
8.2.180.0000.01518.14
8.2.170.0040.01122.96
8.2.160.0030.01020.35
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0030.01426.16
8.2.120.0070.00022.09
8.2.110.0100.00722.26
8.2.100.0090.00317.97
8.2.90.0040.00419.17
8.2.80.0040.00418.05
8.2.70.0000.00917.63
8.2.60.0040.00418.05
8.2.50.0060.00318.07
8.2.40.0000.00718.22
8.2.30.0040.00418.07
8.2.20.0040.00417.68
8.2.10.0060.00318.06
8.2.00.0030.00717.76
8.1.280.0070.00725.92
8.1.270.0050.00222.18
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.88
8.1.230.0050.00519.01
8.1.220.0060.00317.78
8.1.210.0060.00318.77
8.1.200.0060.00317.13
8.1.190.0090.00017.41
8.1.180.0050.00318.10
8.1.170.0040.00418.62
8.1.160.0070.00021.96
8.1.150.0040.00418.63
8.1.140.0040.00417.32
8.1.130.0030.00317.84
8.1.120.0000.00817.47
8.1.110.0080.00017.29
8.1.100.0060.00317.36
8.1.90.0000.00717.29
8.1.80.0000.00717.40
8.1.70.0030.00317.27
8.1.60.0040.00417.43
8.1.50.0000.00817.52
8.1.40.0050.00217.47
8.1.30.0050.00317.46
8.1.20.0000.00717.59
8.1.10.0040.00417.49
8.1.00.0040.00417.50
8.0.300.0020.00518.77
8.0.290.0000.00816.93
8.0.280.0030.00318.47
8.0.270.0000.00717.26
8.0.260.0000.00617.28
8.0.250.0000.00717.01
8.0.240.0000.00717.02
8.0.230.0030.00316.89
8.0.220.0030.00316.76
8.0.210.0070.00016.71
8.0.200.0060.00016.90
8.0.190.0000.00716.95
8.0.180.0040.00416.90
8.0.170.0000.00816.81
8.0.160.0000.00716.93
8.0.150.0000.00716.82
8.0.140.0000.00716.71
8.0.130.0000.00513.25
8.0.120.0000.00716.85
8.0.110.0040.00416.80
8.0.100.0000.00716.79
8.0.90.0070.00016.89
8.0.80.0110.00516.81
8.0.70.0050.00316.96
8.0.60.0000.00716.91
8.0.50.0000.00716.63
8.0.30.0130.01117.02
8.0.20.0090.00917.40
8.0.10.0000.00816.96
8.0.00.0140.00616.74
7.4.330.0070.00015.00
7.4.320.0040.00416.57
7.4.300.0030.00316.46
7.4.290.0030.00316.46
7.4.280.0070.00016.58
7.4.270.0040.00416.45
7.4.260.0030.00416.46
7.4.250.0000.00716.42
7.4.240.0050.00216.50
7.4.230.0040.00416.41
7.4.220.0150.00416.59
7.4.210.0090.00916.47
7.4.200.0000.00716.36
7.4.190.0070.00016.69
7.4.160.0140.00316.33
7.4.150.0150.00317.40
7.4.140.0090.00817.86
7.4.130.0110.00916.54
7.4.120.0050.01216.48
7.4.110.0130.00916.61
7.4.100.0130.00416.54
7.4.90.0070.01016.25
7.4.80.0090.01319.39
7.4.70.0080.00816.51
7.4.60.0080.00816.51
7.4.50.0000.00816.50
7.4.40.0000.01522.77
7.4.30.0000.01416.54
7.4.10.0100.01015.04
7.4.00.0070.01014.76
7.3.330.0000.00612.97
7.3.320.0000.00613.07
7.3.310.0000.00716.36
7.3.300.0030.00316.10
7.3.290.0000.01516.32
7.3.280.0080.00616.24
7.3.270.0120.00517.40
7.3.260.0100.00616.55
7.3.250.0120.00816.48
7.3.240.0120.00916.36
7.3.230.0060.01216.39
7.3.210.0040.01216.57
7.3.200.0150.00619.39
7.3.190.0060.01116.56
7.3.180.0100.00716.43
7.3.170.0070.00716.27
7.3.160.0110.00416.59
7.3.130.0100.01015.06
7.3.120.0070.00914.88
7.3.110.0100.01014.81
7.3.100.0070.00714.63
7.3.90.0000.01415.02
7.3.80.0070.00314.97
7.3.70.0060.00614.54
7.3.60.0070.00314.81
7.3.50.0000.01114.86
7.3.40.0060.00614.79
7.3.30.0000.00914.59
7.3.20.0030.00916.63
7.3.10.0060.00316.42
7.3.00.0070.01016.30
7.2.330.0170.00016.80
7.2.320.0050.01316.57
7.2.310.0160.00716.64
7.2.300.0070.01016.73
7.2.290.0090.00916.70
7.2.260.0060.01014.64
7.2.250.0140.00315.20
7.2.240.0100.00714.81
7.2.230.0050.00515.15
7.2.220.0130.00314.56
7.2.210.0080.00414.77
7.2.200.0000.01015.15
7.2.190.0030.01314.82
7.2.180.0070.01014.88
7.2.170.0060.00915.13
7.2.160.0040.00815.08
7.2.150.0040.01116.85
7.2.140.0030.00616.98
7.2.130.0100.00316.98
7.2.120.0030.00916.96
7.2.110.0000.01016.89
7.2.100.0030.01016.84
7.2.90.0000.01116.88
7.2.80.0060.00916.86
7.2.70.0000.01116.98
7.2.60.0030.00616.97
7.2.50.0080.00316.79
7.2.40.0030.00716.76
7.2.30.0160.00017.07
7.2.20.0060.00616.91
7.2.10.0080.00416.84
7.2.00.0060.00818.31
7.1.330.0070.00715.89
7.1.320.0040.01115.65
7.1.310.0090.00315.64
7.1.300.0060.00615.55
7.1.290.0030.01015.78
7.1.280.0030.00915.91
7.1.270.0000.00915.73
7.1.260.0000.01115.65
7.1.250.0000.00815.48
7.1.240.0060.00615.80
7.1.230.0060.00315.47
7.1.220.0060.00615.82
7.1.210.0060.00315.73
7.1.200.0030.01215.62
7.1.190.0090.00415.87
7.1.180.0060.00315.88
7.1.170.0100.00315.48
7.1.160.0030.01015.70
7.1.150.0000.01415.70
7.1.140.0030.01315.69
7.1.130.0090.00615.73
7.1.120.0090.00315.81
7.1.110.0040.00715.76
7.1.100.0050.00716.78
7.1.90.0070.00715.73
7.1.80.0060.00315.83
7.1.70.0010.00816.43
7.1.60.0030.01417.56
7.1.50.0080.01116.37
7.1.40.0030.00615.80
7.1.30.0000.01415.48
7.1.20.0000.01515.81
7.1.10.0030.01315.48
7.1.00.0020.04519.00
7.0.330.0040.00815.59
7.0.320.0040.00415.47
7.0.310.0060.00615.36
7.0.300.0040.01115.34
7.0.290.0030.00615.31
7.0.280.0100.00315.46
7.0.270.0030.00715.39
7.0.260.0080.00015.56
7.0.250.0030.00715.49
7.0.240.0030.00715.53
7.0.230.0080.00415.47
7.0.220.0000.00815.28
7.0.210.0060.00315.58
7.0.200.0020.00916.03
7.0.190.0000.01015.49
7.0.180.0000.00815.41
7.0.170.0070.01015.63
7.0.160.0000.00815.32
7.0.150.0100.00615.55
7.0.140.0020.04218.77
7.0.130.0040.00815.40
7.0.120.0030.00615.23
7.0.110.0070.00715.60
7.0.100.0070.00315.51
7.0.90.0060.00915.33
7.0.80.0070.01015.63
7.0.70.0100.00315.26
7.0.60.0030.04817.63
7.0.50.0030.02816.63
7.0.40.0060.02316.81
7.0.30.0120.02316.87
7.0.20.0150.04316.86
7.0.10.0080.04516.71
7.0.00.0050.02716.68
5.6.400.0070.00714.59
5.6.390.0000.00814.38
5.6.380.0030.01014.39
5.6.370.0030.00914.50
5.6.360.0070.00714.49
5.6.350.0060.00313.93
5.6.340.0000.01114.18
5.6.330.0060.00314.46
5.6.320.0060.00914.54
5.6.310.0030.00914.48
5.6.300.0000.01014.39
5.6.290.0030.01314.22
5.6.280.0080.03717.64
5.6.270.0060.00914.41
5.6.260.0030.00614.46
5.6.250.0000.01314.41
5.6.240.0000.01714.26
5.6.230.0110.00414.46
5.6.220.0090.00914.35
5.6.210.0080.02017.63
5.6.200.0080.04516.20
5.6.190.0090.04117.48
5.6.180.0200.03717.42
5.6.170.0170.03017.38
5.6.160.0070.02417.45
5.6.150.0050.04316.24
5.6.140.0050.03416.20
5.6.130.0020.02716.23
5.6.120.0090.02117.59
5.6.110.0070.04017.78
5.6.100.0060.04317.77
5.6.90.0030.02717.46
5.6.80.0020.02717.29
5.6.70.1970.02217.31
5.6.60.0000.01114.19
5.6.50.0070.00314.43
5.6.40.0040.00714.08
5.6.30.0080.00414.28
5.6.20.0100.00714.12
5.6.10.0060.00614.48
5.6.00.0030.00914.07
5.5.380.0040.01113.94
5.5.370.0100.00014.45
5.5.360.0040.00813.95
5.5.350.0120.04217.46
5.5.340.0050.03316.06
5.5.330.0080.04217.48
5.5.320.0030.03217.24
5.5.310.0160.04617.17
5.5.300.0020.04815.96
5.5.290.0020.02716.08
5.5.280.0050.02817.68
5.5.270.0050.02717.71
5.5.260.0050.04817.65
5.5.250.0110.03817.38
5.5.240.0160.02117.24
5.5.230.0070.00714.40
5.5.220.0070.00714.09
5.5.210.0060.00314.09
5.5.200.0110.00314.11
5.5.190.0090.00614.34
5.5.180.0060.01214.30
5.5.170.0060.00614.14
5.5.160.0000.01114.37
5.5.150.0000.01414.13
5.5.140.0070.00714.17
5.5.130.0030.00914.26
5.5.120.0060.00614.47
5.5.110.0040.00714.47
5.5.100.0070.00414.21
5.5.90.0060.00614.03
5.5.80.0070.00713.96
5.5.70.0030.01414.17
5.5.60.0060.00613.77
5.5.50.0040.01113.87
5.5.40.0060.00614.09
5.5.30.0060.00614.09
5.5.20.0060.00614.37
5.5.10.0130.00313.87
5.5.00.0030.01313.90
5.4.450.0550.03315.30
5.4.440.0420.03015.32
5.4.430.0380.02615.18
5.4.420.0280.03015.26
5.4.410.0370.03015.23
5.4.400.0050.03015.21
5.4.390.0200.03215.21
5.4.380.0200.02414.84
5.4.370.0170.02914.90
5.4.360.0180.03014.94
5.4.350.0070.03714.92
5.4.340.0150.03014.91
5.4.330.0060.00311.12
5.4.320.0070.01911.79
5.4.310.0070.02211.79
5.4.300.0040.02011.79
5.4.290.0070.02311.79
5.4.280.0090.02211.72
5.4.270.0060.02411.72
5.4.260.0040.02511.72
5.4.250.0050.02511.72
5.4.240.0090.02111.72
5.4.230.0070.02511.72
5.4.220.0060.02411.72
5.4.210.0050.02711.72
5.4.200.0040.02511.72
5.4.190.0090.01911.71
5.4.180.0040.02311.71
5.4.170.0040.02411.73
5.4.160.0060.02411.72
5.4.150.0070.02311.72
5.4.140.0060.02211.56
5.4.130.0070.02311.55
5.4.120.0050.03111.54
5.4.110.0090.02711.53
5.4.100.0020.03111.58
5.4.90.0050.02911.53
5.4.80.0050.03911.53
5.4.70.0030.03311.56
5.4.60.0090.03211.53
5.4.50.0080.02911.53
5.4.40.0110.03911.52
5.4.30.0060.03211.52
5.4.20.0060.03411.52
5.4.10.0100.02911.52
5.4.00.0080.03511.27
5.3.290.0040.02511.96
5.3.280.0100.03011.91
5.3.270.0090.04111.92
5.3.260.0080.02411.92
5.3.250.0060.03611.92
5.3.240.0040.03311.92
5.3.230.0050.02811.91
5.3.220.0110.02911.90
5.3.210.0040.03111.90
5.3.200.0090.02711.90
5.3.190.0060.03011.90
5.3.180.0030.02211.90
5.3.170.0070.02911.89
5.3.160.0050.03211.90
5.3.150.0080.02911.90
5.3.140.0080.03211.89
5.3.130.0080.03211.89
5.3.120.0070.03611.89
5.3.110.0090.03011.89
5.3.100.0120.04011.62
5.3.90.0120.02911.60
5.3.80.0060.02711.60
5.3.70.0050.02911.60
5.3.60.0040.03211.59
5.3.50.0030.03511.56
5.3.40.0080.02911.56
5.3.30.0080.04011.53
5.3.20.0060.02111.41
5.3.10.0070.02311.39
5.3.00.0050.02611.39
5.2.170.0090.0429.15
5.2.160.0090.0309.15
5.2.150.0090.0309.15
5.2.140.0050.0339.14
5.2.130.0020.0369.10
5.2.120.0080.0419.11
5.2.110.0080.0429.11
5.2.100.0070.0339.12
5.2.90.0080.0319.11
5.2.80.0060.0469.11
5.2.70.0100.0489.11
5.2.60.0170.0529.06
5.2.50.0070.0449.03
5.2.40.0060.0339.00
5.2.30.0100.0318.99
5.2.20.0140.0518.97
5.2.10.0090.0288.91
5.2.00.0050.0318.78
5.1.60.0070.0248.05
5.1.50.0040.0288.06
5.1.40.0050.0278.04
5.1.30.0050.0298.39
5.1.20.0070.0278.41
5.1.10.0070.0278.13
5.1.00.0060.0278.14
5.0.50.0050.0226.61
5.0.40.0050.0216.48
5.0.30.0060.0416.29
5.0.20.0090.0296.25
5.0.10.0120.0266.23
5.0.00.0190.0646.22
4.4.90.0060.0194.78
4.4.80.0080.0374.76
4.4.70.0040.0184.75
4.4.60.0060.0174.76
4.4.50.0040.0174.77
4.4.40.0070.0234.71
4.4.30.0050.0164.76
4.4.20.0070.0374.85
4.4.10.0050.0194.85
4.4.00.0130.0474.76
4.3.110.0070.0224.67
4.3.100.0020.0214.67
4.3.90.0020.0184.63
4.3.80.0030.0284.58
4.3.70.0030.0254.63
4.3.60.0020.0164.63
4.3.50.0030.0224.63
4.3.40.0040.0344.54
4.3.30.0030.0183.29
4.3.20.0040.0163.27
4.3.10.0030.0163.23
4.3.00.0270.03310.37

preferences:
49.53 ms | 401 KiB | 5 Q