3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cha1 = array(0,1,2,3,4,5); $cha2 = array(4,6,2,8,3,1); $cha1_count = count($cha1); $cha2_count = count($cha2); $cha12_count = 0; $Ck_cha2 = $cha2; for($count1 = 0; $count1 < $cha1_count; $count1++){ for($count2 = 0; $count2 < $cha2_count; $count2++){ if($cha1[$count1] == $Ck_cha2[$count2]){ $Ck_cha2[$count2] = 'Ckeck'; $cha12_count++; break; } } } echo $Ck_cha2[0]; echo $Ck_cha2[1]; echo $Ck_cha2[2]; echo $cha12_count; ?>

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)
8.3.40.0120.00318.88
8.3.30.0030.01019.22
8.3.20.0040.00420.33
8.3.10.0080.00023.70
8.3.00.0040.00419.25
8.2.170.0140.00022.96
8.2.160.0130.00020.35
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0000.00722.08
8.2.110.0030.00622.10
8.2.100.0040.00817.63
8.2.90.0000.00819.08
8.2.80.0060.00317.97
8.2.70.0060.00317.50
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0000.00919.88
8.2.30.0030.00518.10
8.2.20.0040.00417.82
8.2.10.0000.00817.99
8.2.00.0000.00817.84
8.1.270.0000.00824.02
8.1.260.0070.00426.35
8.1.250.0000.00828.09
8.1.240.0070.00323.92
8.1.230.0040.00819.26
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00916.98
8.1.190.0050.00317.35
8.1.180.0030.00518.10
8.1.170.0000.00918.64
8.1.160.0000.00822.02
8.1.150.0000.00818.93
8.1.140.0000.00717.41
8.1.130.0000.00817.86
8.1.120.0000.00717.43
8.1.110.0080.00017.41
8.1.100.0000.00817.30
8.1.90.0000.00717.46
8.1.80.0070.00017.36
8.1.70.0070.00017.38
8.1.60.0040.00417.61
8.1.50.0030.00617.36
8.1.40.0050.00517.45
8.1.30.0050.00517.60
8.1.20.0070.00017.50
8.1.10.0050.00217.41
8.1.00.0040.00417.39
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0000.00718.42
8.0.270.0030.00317.14
8.0.260.0030.00317.25
8.0.250.0030.00316.88
8.0.240.0040.00416.95
8.0.230.0030.00316.99
8.0.220.0070.00016.76
8.0.210.0030.00316.75
8.0.200.0030.00317.01
8.0.190.0040.00416.96
8.0.180.0000.00716.96
8.0.170.0040.00416.91
8.0.160.0030.00716.79
8.0.150.0040.00416.89
8.0.140.0080.00016.86
8.0.130.0050.00013.30
8.0.120.0030.00616.86
8.0.110.0000.00716.80
8.0.100.0040.00416.74
8.0.90.0000.00716.87
8.0.80.0110.00716.89
8.0.70.0000.00816.84
8.0.60.0000.00916.88
8.0.50.0040.00416.83
8.0.30.0090.00916.99
8.0.20.0150.01217.40
8.0.10.0040.00416.83
8.0.00.0080.01116.77
7.4.330.0050.00015.01
7.4.320.0030.00316.47
7.4.300.0070.00016.46
7.4.290.0040.00416.61
7.4.280.0060.00316.59
7.4.270.0000.00816.58
7.4.260.0030.00316.35
7.4.250.0050.00316.32
7.4.240.0070.00016.57
7.4.230.0030.00316.60
7.4.220.0050.01616.64
7.4.210.0080.00516.40
7.4.200.0070.00016.70
7.4.160.0000.01516.39
7.4.150.0060.01317.40
7.4.140.0110.00717.86
7.4.130.0110.00816.51
7.4.120.0070.01016.43
7.4.110.0150.00716.38
7.4.100.0000.01816.57
7.4.90.0100.00716.36
7.4.80.0140.00519.39
7.4.70.0100.00716.41
7.4.60.0060.01116.59
7.4.50.0000.00816.36
7.4.40.0070.00716.44
7.4.30.0140.00316.37
7.4.00.0090.00614.84
7.3.330.0030.00313.21
7.3.320.0050.00013.24
7.3.310.0030.00516.18
7.3.300.0030.00316.32
7.3.290.0030.01716.32
7.3.280.0090.00916.31
7.3.270.0030.01317.40
7.3.260.0090.00916.66
7.3.250.0080.00916.41
7.3.240.0060.01516.50
7.3.230.0100.00716.45
7.3.210.0060.01016.36
7.3.200.0040.01519.39
7.3.190.0060.01016.57
7.3.180.0030.01416.48
7.3.170.0100.00616.51
7.3.160.0060.01216.63
7.2.330.0030.01616.72
7.2.320.0070.01016.80
7.2.310.0040.01516.36
7.2.300.0090.00616.54
7.2.290.0160.00616.69
7.1.100.0070.00718.21
7.1.70.0060.00617.23
7.1.60.0060.01819.32
7.1.50.0070.01416.85
7.1.00.0170.06322.24
7.0.200.0000.01016.73
7.0.140.0000.07322.01
7.0.60.0000.08719.92
7.0.50.0070.06017.89
7.0.40.0070.04020.21
7.0.30.0470.07720.16
7.0.20.0130.05320.01
7.0.10.0030.04320.00
7.0.00.0030.04320.17
5.6.280.0030.07320.92
5.6.210.0130.06720.47
5.6.200.0030.09018.12
5.6.190.0070.04320.61
5.6.180.0300.08320.45
5.6.170.0300.06320.73
5.6.160.0000.05320.39
5.6.150.0070.05318.22
5.6.140.0130.06718.12
5.6.130.0070.06318.21
5.6.120.0030.04320.70
5.6.110.0100.08320.97
5.6.100.0070.08320.97
5.6.90.0100.06020.97
5.6.80.0100.06720.43
5.5.350.0170.07720.35
5.5.340.0100.06717.99
5.5.330.0070.07020.23
5.5.320.0270.04020.21
5.5.310.0230.06320.29
5.5.300.0130.07017.92
5.5.290.0130.07717.90
5.5.280.0100.07320.88
5.5.270.0100.05720.94
5.5.260.0130.08720.79
5.5.250.0070.08320.61
5.5.240.0200.07720.25
5.4.450.0800.05319.55
5.4.440.0800.06019.38
5.4.430.0730.05719.51
5.4.420.0670.00019.32
5.4.410.0630.00019.04
5.4.400.0600.00019.20
5.4.390.0630.00019.05
5.4.380.0630.00019.13
5.4.370.0600.00019.06
5.4.360.0630.00019.23
5.4.350.0670.00019.07
5.4.340.0090.04511.97
5.4.320.0080.04412.46
5.4.310.0080.03912.45
5.4.300.0050.04012.45
5.4.290.0030.04312.45
5.4.280.0080.03512.35
5.4.270.0080.03412.35
5.4.260.0070.03812.35
5.4.250.0070.03612.35
5.4.240.0070.03512.35
5.4.230.0070.04212.34
5.4.220.0050.03812.34
5.4.210.0050.03812.34
5.4.200.0050.03812.34
5.4.190.0050.03712.34
5.4.180.0060.03612.34
5.4.170.0080.04212.35
5.4.160.0060.04012.34
5.4.150.0040.04212.34
5.4.140.0080.03712.02
5.4.130.0030.04512.02
5.4.120.0090.04311.97
5.4.110.0050.03611.96
5.4.100.0070.03611.97
5.4.90.0060.04311.97
5.4.80.0060.03811.97
5.4.70.0120.04011.96
5.4.60.0050.04111.96
5.4.50.0100.03911.96
5.4.40.0100.04111.95
5.4.30.0100.03811.95
5.4.20.0060.03811.95
5.4.10.0070.03511.95
5.4.00.0090.03611.44
5.3.290.0050.05112.80
5.3.280.0090.05312.71
5.3.270.0050.04212.72
5.3.260.0030.04512.72
5.3.250.0060.04112.72
5.3.240.0030.04512.72
5.3.230.0040.04012.71
5.3.220.0060.03712.68
5.3.210.0070.04512.68
5.3.200.0060.04912.68
5.3.190.0070.04012.67
5.3.180.0080.03412.68
5.3.170.0080.03412.67
5.3.160.0080.03912.67
5.3.150.0070.03912.67
5.3.140.0050.03812.66
5.3.130.0090.04112.66
5.3.120.0090.06712.66
5.3.110.0060.04312.66
5.3.100.0040.05312.12
5.3.90.0100.06412.08
5.3.80.0090.04112.07
5.3.70.0140.04312.07
5.3.60.0070.04612.07
5.3.50.0040.04112.00
5.3.40.0080.04212.00
5.3.30.0040.03611.95
5.3.20.0050.03811.73
5.3.10.0060.03511.69
5.3.00.0070.03611.68
5.2.170.0020.0339.18
5.2.160.0020.0329.18
5.2.150.0040.0319.18
5.2.140.0070.0279.18
5.2.130.0050.0289.13
5.2.120.0050.0289.14
5.2.110.0050.0299.14
5.2.100.0050.0289.14
5.2.90.0040.0309.14
5.2.80.0060.0299.14
5.2.70.0040.0309.14
5.2.60.0050.0299.09
5.2.50.0070.0369.06
5.2.40.0090.0259.03
5.2.30.0040.0309.01
5.2.20.0050.0299.00
5.2.10.0050.0328.94
5.2.00.0050.0358.80
5.1.60.0100.0198.09
5.1.50.0060.0238.08
5.1.40.0040.0258.06
5.1.30.0070.0308.41
5.1.20.0060.0378.43
5.1.10.0050.0358.16
5.1.00.0050.0278.16
5.0.50.0030.0216.65
5.0.40.0040.0206.50
5.0.30.0050.0306.32
5.0.20.0040.0196.29
5.0.10.0030.0206.26
5.0.00.0040.0326.26
4.4.90.0050.0224.78
4.4.80.0020.0174.76
4.4.70.0030.0174.76
4.4.60.0020.0164.75
4.4.50.0010.0164.77
4.4.40.0030.0254.71
4.4.30.0050.0144.76
4.4.20.0040.0154.84
4.4.10.0010.0174.85
4.4.00.0030.0264.76
4.3.110.0020.0194.67
4.3.100.0030.0144.67
4.3.90.0030.0154.63
4.3.80.0030.0254.59
4.3.70.0030.0154.63
4.3.60.0040.0134.63
4.3.50.0040.0164.63
4.3.40.0040.0264.54
4.3.30.0010.0183.32
4.3.20.0020.0163.30
4.3.10.0010.0193.25
4.3.00.0170.0177.19

preferences:
41.11 ms | 400 KiB | 5 Q