3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_rows = array(); $_sub_categories = array(); for($i = 1; $i <= 28; $i++) { if(in_array($i, array(1,2))) { $_rows['row1'][] = 'Category '.$i; } if(in_array($i, array(3,4,5))) { $_rows['row2'][] = 'Category '.$i; } if(in_array($i, array(6,7,8))) { $_rows['row3'][] = 'Category '.$i; } if(in_array($i, array(9,10,11))) { $_rows['row4'][] = 'Category '.$i; } if(in_array($i, array(12,13))) { $_rows['row5'][] = 'Category '.$i; } if(in_array($i, array(14,15,16))) { $_rows['row6'][] = 'Category '.$i; } if(in_array($i, array(17,18,19))) { $_rows['row7'][] = 'Category '.$i; } if(in_array($i, array(20,21,22))) { $_rows['row8'][] = 'Category '.$i; } if(in_array($i, array(23,24,25))) { $_rows['row9'][] = 'Category '.$i; } if(in_array($i, array(26,27,28))) { $_rows['row10'][] = 'Category '.$i; } } foreach($_rows as $key => $val) { if(in_array($key, array('row1'))) { $_sub_categories[1] = $val; } if(in_array($key, array('row2','row3','row4'))) { $_sub_categories[2] = $val; } if(in_array($key, array('row5'))) { $_sub_categories[3] = $val; } if(in_array($key, array('row6','row7','row8','row9','row10'))) { $_sub_categories[4] = $val; } } print_r($_sub_categories); foreach($_sub_categories as $_subcat):?> <ul> <?php $j = 0; ?> <?php foreach($_subcat as $_sub_category): $j++; ?> <li <?php if($j==1) { echo 'class="first"'; } ?>><?php echo $_sub_category; ?></li> <?php endforeach; ?> </ul> <?php endforeach; ?>

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)
8.3.70.0070.00716.63
8.3.60.0120.00616.63
8.3.50.0120.01017.38
8.3.40.0170.00318.84
8.3.30.0120.00618.67
8.3.20.0040.00418.88
8.3.10.0040.00418.73
8.3.00.0080.00019.38
8.2.180.0070.00716.63
8.2.170.0040.01122.96
8.2.160.0120.00321.14
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0030.00620.77
8.2.110.0000.01021.01
8.2.100.0060.00617.91
8.2.90.0000.00919.34
8.2.80.0030.00519.39
8.2.70.0030.00517.63
8.2.60.0050.00318.03
8.2.50.0000.00818.07
8.2.40.0000.00818.22
8.2.30.0070.00418.13
8.2.20.0080.00017.85
8.2.10.0000.00817.86
8.2.00.0090.00017.68
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0040.00722.46
8.1.230.0090.00321.09
8.1.220.0050.00317.91
8.1.210.0030.00619.09
8.1.200.0030.00617.47
8.1.190.0040.00417.78
8.1.180.0050.00318.10
8.1.170.0040.00418.88
8.1.160.0030.00519.01
8.1.150.0080.00018.61
8.1.140.0000.00717.48
8.1.130.0030.00317.74
8.1.120.0050.00317.57
8.1.110.0000.00717.52
8.1.100.0000.00717.56
8.1.90.0040.00417.54
8.1.80.0000.00717.52
8.1.70.0030.00317.47
8.1.60.0050.00317.53
8.1.50.0030.00617.51
8.1.40.0000.00917.56
8.1.30.0030.00517.61
8.1.20.0050.00317.60
8.1.10.0000.00817.62
8.1.00.0000.00817.59
8.0.300.0000.00820.07
8.0.290.0040.00416.88
8.0.280.0030.00318.58
8.0.270.0070.00017.36
8.0.260.0060.00316.89
8.0.250.0050.00317.03
8.0.240.0040.00417.03
8.0.230.0000.00717.04
8.0.220.0040.00417.00
8.0.210.0000.00716.82
8.0.200.0030.00316.97
8.0.190.0040.00416.91
8.0.180.0040.00416.88
8.0.170.0070.00016.86
8.0.160.0000.00817.00
8.0.150.0000.00916.94
8.0.140.0000.00816.90
8.0.130.0050.00013.38
8.0.120.0070.00016.89
8.0.110.0000.00716.79
8.0.100.0050.00316.94
8.0.90.0040.00416.83
8.0.80.0040.01316.91
8.0.70.0080.00016.95
8.0.60.0080.00016.74
8.0.50.0000.00716.94
8.0.30.0080.01116.92
8.0.20.0090.01117.16
8.0.10.0030.00516.95
8.0.00.0140.00616.67
7.4.330.0050.00012.93
7.4.320.0000.00616.64
7.4.300.0040.00416.62
7.4.290.0040.00416.55
7.4.280.0030.00516.53
7.4.270.0040.00416.67
7.4.260.0000.00513.30
7.4.250.0000.00716.45
7.4.240.0010.00616.61
7.4.230.0000.00716.56
7.4.220.0160.00716.56
7.4.210.0070.00716.58
7.4.200.0070.00016.75
7.4.190.0070.00016.68
7.4.160.0080.00816.45
7.4.150.0030.01416.51
7.4.140.0110.00616.50
7.4.130.0130.00916.77
7.4.120.0100.01116.48
7.4.110.0160.00716.51
7.4.100.0070.01116.64
7.4.90.0110.01416.52
7.4.80.0070.01019.39
7.4.70.0130.00316.65
7.4.60.0100.00716.56
7.4.50.0070.00716.35
7.4.40.0040.01116.45
7.4.30.0090.00916.39
7.4.00.0070.01114.74
7.3.330.0030.00313.26
7.3.320.0000.00513.25
7.3.310.0070.00016.50
7.3.300.0030.00316.40
7.3.290.0100.00516.34
7.3.280.0080.00716.40
7.3.270.0030.01516.46
7.3.260.0150.00616.29
7.3.250.0110.01016.28
7.3.240.0060.01216.38
7.3.230.0130.00516.38
7.3.210.0240.01316.38
7.3.200.0070.01016.72
7.3.190.0080.00816.48
7.3.180.0130.00316.65
7.3.170.0130.00316.52
7.3.160.0030.01316.63
7.3.120.0120.00315.18
7.3.10.0040.01116.46
7.3.00.0080.00316.65
7.2.330.0030.01616.63
7.2.320.0130.01016.78
7.2.310.0090.01316.75
7.2.300.0110.00616.83
7.2.290.0090.00916.82
7.2.130.0040.00816.70
7.2.120.0040.01117.06
7.2.110.0030.00716.82
7.2.100.0040.01116.95
7.2.90.0040.00716.63
7.2.80.0090.00617.05
7.2.70.0030.01017.03
7.2.60.0040.01117.16
7.2.50.0030.00917.01
7.2.40.0060.00617.15
7.2.30.0030.00916.95
7.2.20.0120.00317.02
7.2.10.0070.00717.13
7.2.00.0050.00717.99
7.1.250.0030.00615.57
7.1.100.0190.00818.07
7.1.70.0040.00417.19
7.1.60.0070.01819.40
7.1.50.0000.01016.66
7.1.00.0030.06322.36
7.0.200.0150.00315.09
7.0.140.0070.07322.15
7.0.120.0100.06722.04
7.0.60.0030.08319.96
7.0.50.0070.08017.89
7.0.40.0200.07720.40
7.0.30.0230.04720.27
7.0.20.0230.05020.25
7.0.10.0200.05320.20
7.0.00.0270.05720.39
5.6.210.0030.08320.78
5.6.200.0000.05318.23
5.6.190.0200.06320.47
5.6.180.0230.05720.41
5.6.170.0270.05720.39
5.6.160.0270.07720.60
5.6.150.0300.06020.17
5.6.140.0430.06320.17
5.6.130.0270.07020.18
5.6.120.0330.06720.34
5.6.110.0200.07020.43
5.6.100.0230.06720.31
5.6.90.0130.05720.31
5.6.80.0330.05719.71
5.6.70.0230.07719.77
5.6.60.0200.03719.87
5.6.50.0230.03719.79
5.6.40.0170.03719.57
5.6.30.0100.04319.76
5.6.20.0130.04019.52
5.6.10.0070.04719.88
5.6.00.0170.03719.58
5.5.350.0300.07720.44
5.5.340.0070.08018.07
5.5.330.0200.07020.31
5.5.320.0300.07020.22
5.5.310.0270.08020.42
5.5.300.0300.05020.15
5.5.290.0370.07319.97
5.5.280.0200.07020.17
5.5.270.0270.08019.97
5.5.260.0230.08020.23
5.5.250.0230.05319.79
5.5.240.0270.07719.68
5.5.230.0230.03319.59
5.5.220.0170.04019.59
5.5.210.0170.04019.52
5.5.200.0170.03719.56
5.5.190.0100.05019.31
5.5.180.0130.04019.32
5.5.160.0200.03319.67
5.5.150.0100.04319.59
5.5.140.0170.03719.55
5.5.130.0130.04019.55
5.5.120.0100.04019.58
5.5.110.0230.03319.54
5.5.100.0130.03719.23
5.5.90.0100.04019.23
5.5.80.0200.03719.54
5.5.70.0170.04319.23
5.5.60.0200.03319.45
5.5.50.0130.03719.47
5.5.40.0130.04019.38
5.5.30.0170.03719.42
5.5.20.0170.04319.31
5.5.10.0230.02719.41
5.5.00.0070.04319.20
5.4.450.0170.06019.18
5.4.440.0170.05019.47
5.4.430.0170.04319.18
5.4.420.0200.07719.17
5.4.410.0100.05719.12
5.4.400.0200.06718.86
5.4.390.0200.03719.28
5.4.380.0170.04019.08
5.4.370.0300.03019.00
5.4.360.0130.03719.25
5.4.350.0100.04019.15
5.4.340.0130.04718.98
5.4.320.0130.03718.86
5.4.310.0170.03319.20
5.4.300.0170.03319.15
5.4.290.0170.03318.85
5.4.280.0100.04019.00
5.4.270.0170.06318.98
5.4.260.0200.05018.85
5.4.250.0100.04019.14
5.4.240.0170.03319.00
5.4.230.0270.03018.84
5.4.220.0130.03719.14
5.4.210.0200.03018.86
5.4.200.0100.04019.23
5.4.190.0130.03718.84
5.4.180.0130.03718.86
5.4.170.0300.02719.00
5.4.160.0200.03019.18
5.4.150.0300.02719.13
5.4.140.0100.04316.52
5.4.130.0230.03016.45
5.4.120.0200.03316.49
5.4.110.0200.03016.39
5.4.100.0170.05016.67
5.4.90.0200.07316.50
5.4.80.0170.04316.39
5.4.70.0130.07716.71
5.4.60.0230.07316.28
5.4.50.0200.07016.40
5.4.40.0230.06716.63
5.4.30.0170.06316.38
5.4.20.0230.06716.31
5.4.10.0270.05016.42
5.4.00.0300.06315.82
5.3.290.0170.05314.72
5.3.280.0130.04314.63
5.3.270.0170.04014.63
5.3.260.0130.03714.66
5.3.250.0170.03314.63
5.3.240.0170.03314.70
5.3.230.0200.04314.62
5.3.220.0200.03714.60
5.3.210.0170.07714.74
5.3.200.0130.07714.48
5.3.190.0270.04014.61
5.3.180.0130.04314.62
5.3.170.0270.04714.64
5.3.160.0430.06714.75
5.3.150.0230.05014.63
5.3.140.0230.06714.63
5.3.130.0230.04714.59
5.3.120.0230.06014.62
5.3.110.0270.07014.71
5.3.100.0270.06714.08
5.3.90.0270.06714.06
5.3.80.0330.06714.00
5.3.70.0230.07014.04
5.3.60.0230.07014.17
5.3.50.0300.04313.94
5.3.40.0230.05713.89
5.3.30.0270.05313.94
5.3.20.0230.05713.68
5.3.10.0130.04013.84
5.3.00.0470.04713.72
5.2.170.0230.04712.68
5.2.160.0200.06312.68
5.2.150.0170.06312.68
5.2.140.0130.06312.68
5.2.130.0230.05012.68
5.2.120.0130.04312.68
5.2.110.0230.06012.68
5.2.100.0200.04312.68
5.2.90.0200.06012.68
5.2.80.0230.05012.68
5.2.70.0230.05312.68
5.2.60.0170.03712.68
5.2.50.0270.05012.68
5.2.40.0170.03012.68
5.2.30.0100.03312.68
5.2.20.0100.03312.68
5.2.10.0200.04312.68
5.2.00.0130.06312.68
5.1.60.0200.04312.68
5.1.50.0100.03012.68
5.1.40.0130.05312.68
5.1.30.0130.04712.68
5.1.20.0130.04012.68
5.1.10.0200.04312.68
5.1.00.0130.04012.68
5.0.50.0100.04712.68
5.0.40.0070.03312.68
5.0.30.0130.05712.68
5.0.20.0100.04312.68
5.0.10.0130.04012.68
5.0.00.0130.04012.68
4.4.90.0070.04312.68
4.4.80.0130.01312.68
4.4.70.0070.03712.68
4.4.60.0030.02712.68
4.4.50.0070.02712.68
4.4.40.0070.05312.68
4.4.30.0070.02712.68
4.4.20.0130.02312.68
4.4.10.0130.03312.68
4.4.00.0100.03312.68
4.3.110.0070.03312.68
4.3.100.0100.02012.68
4.3.90.0130.03312.68
4.3.80.0070.05712.68
4.3.70.0100.03312.68
4.3.60.0030.03312.68
4.3.50.0130.02312.68
4.3.40.0170.03712.68
4.3.30.0070.03712.68
4.3.20.0070.03312.68
4.3.10.0070.02312.68
4.3.00.0030.03312.68

preferences:
45.38 ms | 401 KiB | 5 Q