3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$arr = array(1,2,3,4,5,6,7,8,9,0); $arr = array(1,2,3,4,5,6,7,8,9,0); $i = 0; $links_count = 4; $s = array(); while ($item = current($arr)) { $s[] = "<a href='#'>$item</a>\n"; next($arr); } foreach (array_chunk($s, $links_count) as $val) { echo implode($val); } echo $s;

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)
8.3.40.0140.00718.79
8.3.30.0070.00719.18
8.3.20.0040.00420.16
8.3.10.0050.00322.08
8.3.00.0040.00422.40
8.2.170.0180.00422.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00019.36
8.2.110.0060.00322.24
8.2.100.0070.00418.03
8.2.90.0050.00219.17
8.2.80.0040.00417.97
8.2.70.0100.00017.50
8.2.60.0050.00318.05
8.2.50.0040.00418.07
8.2.40.0030.00518.16
8.2.30.0030.00718.00
8.2.20.0080.00017.66
8.2.10.0080.00019.59
8.2.00.0040.00417.86
8.1.270.0000.00822.06
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0030.00624.02
8.1.230.0070.00419.02
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0070.00317.35
8.1.190.0040.00417.43
8.1.180.0030.00618.10
8.1.170.0050.00318.64
8.1.160.0000.00722.06
8.1.150.0000.00718.63
8.1.140.0040.00417.36
8.1.130.0070.00017.73
8.1.120.0040.00417.50
8.1.110.0040.00417.36
8.1.100.0040.00417.34
8.1.90.0030.00617.39
8.1.80.0040.00317.44
8.1.70.0030.00317.39
8.1.60.0100.00017.60
8.1.50.0000.00817.49
8.1.40.0000.00817.42
8.1.30.0000.00717.66
8.1.20.0040.00417.55
8.1.10.0040.00417.47
8.1.00.0030.00717.46
8.0.300.0040.00418.77
8.0.290.0040.00417.16
8.0.280.0070.00018.55
8.0.270.0030.00317.27
8.0.260.0070.00016.88
8.0.250.0000.00716.98
8.0.240.0050.00517.05
8.0.230.0020.00516.98
8.0.220.0030.00317.02
8.0.210.0040.00416.90
8.0.200.0060.00016.91
8.0.190.0060.00316.88
8.0.180.0000.00716.82
8.0.170.0040.00416.95
8.0.160.0000.00716.95
8.0.150.0000.00716.96
8.0.140.0030.00516.82
8.0.130.0030.00313.40
8.0.120.0000.00816.95
8.0.110.0070.00016.94
8.0.100.0000.00716.79
8.0.90.0020.00516.96
8.0.80.0060.01016.95
8.0.70.0070.00016.95
8.0.60.0000.00716.86
8.0.50.0000.00716.98
8.0.30.0060.01217.18
8.0.20.0060.01417.40
8.0.10.0070.00016.91
8.0.00.0120.01016.82
7.4.330.0030.00315.00
7.4.320.0070.00016.60
7.4.300.0030.00316.50
7.4.290.0030.00316.57
7.4.280.0000.00716.49
7.4.270.0040.00416.49
7.4.260.0040.00416.63
7.4.250.0040.00416.47
7.4.240.0040.00416.50
7.4.230.0000.00716.34
7.4.220.0030.01416.45
7.4.210.0070.00816.64
7.4.200.0000.00716.58
7.4.190.0050.00316.77
7.4.160.0090.00616.52
7.4.150.0190.00617.40
7.4.140.0170.01017.86
7.4.130.0040.01216.54
7.4.120.0090.00916.51
7.4.110.0130.00316.44
7.4.100.0090.01216.66
7.4.90.0140.00316.66
7.4.80.0130.00619.39
7.4.70.0050.01116.28
7.4.60.0060.01216.67
7.4.50.0040.00416.49
7.4.40.0070.00722.77
7.4.30.0030.01416.63
7.4.00.0000.01514.95
7.3.330.0000.00513.23
7.3.320.0030.00313.12
7.3.310.0030.00516.35
7.3.300.0060.00016.38
7.3.290.0060.00816.35
7.3.280.0100.00616.40
7.3.270.0070.01017.40
7.3.260.0120.00616.27
7.3.250.0080.00816.50
7.3.240.0120.01016.48
7.3.230.0140.00316.39
7.3.210.0130.00316.65
7.3.200.0140.00319.39
7.3.190.0040.01416.43
7.3.180.0120.00316.41
7.3.170.0040.01616.38
7.3.160.0050.01116.48
7.3.120.0000.01714.66
7.2.330.0100.00716.74
7.2.320.0060.01216.48
7.2.310.0060.01516.59
7.2.300.0060.01216.70
7.2.290.0170.00016.86
7.2.00.0000.01219.26
7.1.100.0000.01117.80
7.1.70.0000.00817.09
7.1.60.0090.01519.82
7.1.50.0070.01416.92
7.1.00.0070.07022.36
7.0.200.0080.00016.90
7.0.140.0070.07022.15
7.0.80.0500.07019.93
7.0.70.0530.04020.02
7.0.60.0470.04719.92
7.0.50.0470.05020.16
7.0.40.0270.05320.09
7.0.30.0030.09320.15
7.0.20.0070.04720.00
7.0.10.0070.09020.11
7.0.00.0030.08720.07
5.6.280.0000.07721.09
5.6.230.0030.05720.75
5.6.220.0200.07320.55
5.6.210.0070.06020.76
5.6.200.0030.09021.08
5.6.190.0030.05021.02
5.6.180.0100.08021.12
5.6.170.0100.05021.11
5.6.160.0100.05321.11
5.6.150.0130.07321.10
5.6.140.0130.05721.09
5.6.130.0130.05021.12
5.6.120.0100.09321.12
5.6.110.0130.08020.95
5.6.100.0000.06321.06
5.6.90.0070.05320.98
5.6.80.0070.08720.44
5.6.70.0000.08320.43
5.6.60.0030.05020.28
5.6.50.0030.08720.55
5.6.40.0100.08720.39
5.6.30.0030.07320.32
5.6.20.0130.08020.35
5.6.10.0070.07720.43
5.6.00.0170.06720.50
5.5.370.0070.08720.39
5.5.360.0030.04320.35
5.5.350.0030.04320.33
5.5.340.0030.06320.91
5.5.330.0100.04720.77
5.5.320.0070.06720.85
5.5.310.0070.07720.64
5.5.300.0130.07320.83
5.5.290.0170.07720.89
5.5.280.0070.05020.82
5.5.270.0100.06720.82
5.5.260.0070.07320.89
5.5.250.0030.08720.61
5.5.240.0100.08020.22
5.5.230.0170.07320.22
5.5.220.0070.04020.25
5.5.210.0070.06720.10
5.5.200.0230.06320.18
5.5.190.0130.06720.23
5.5.180.0270.05320.27
5.5.160.0070.04720.27
5.5.150.0100.05720.22
5.5.140.0070.04320.17
5.5.130.0000.08019.99
5.5.120.0100.08020.25
5.5.110.0100.06720.20
5.5.100.0100.03720.07
5.5.90.0070.04319.96
5.5.80.0070.08020.08
5.5.70.0100.07320.02
5.5.60.0030.05719.93
5.5.50.0200.06320.04
5.5.40.0130.07720.13
5.5.30.0200.05720.02
5.5.20.0070.05719.95
5.5.10.0070.08719.97
5.5.00.0070.07020.02
5.4.450.0070.07319.47
5.4.440.0230.07019.44
5.4.430.0070.05719.44
5.4.420.0070.07319.22
5.4.410.0000.08319.24
5.4.400.0070.07719.05
5.4.390.0100.07019.07
5.4.380.0100.06318.97
5.4.370.0170.06318.98
5.4.360.0100.07019.03
5.4.350.0100.06318.81
5.4.340.0070.06019.12
5.4.320.0170.07318.78
5.4.310.0070.07318.95
5.4.300.0070.07019.12
5.4.290.0070.05319.11
5.4.280.0100.07718.82
5.4.270.0130.06318.96
5.4.260.0030.05718.80
5.4.250.0000.04318.80
5.4.240.0170.06318.95
5.4.230.0070.06718.97
5.4.220.0130.07019.07
5.4.210.0130.07019.06
5.4.200.0130.07319.02
5.4.190.0130.05719.10
5.4.180.0130.07719.06
5.4.170.0070.07719.10
5.4.160.0130.07019.07
5.4.150.0070.07719.20
5.4.140.0200.05316.34
5.4.130.0100.07316.28
5.4.120.0000.06716.32
5.4.110.0070.07316.26
5.4.100.0130.06716.21
5.4.90.0000.07716.38
5.4.80.0070.04716.47
5.4.70.0030.07316.41
5.4.60.0100.06316.41
5.4.50.0100.06716.28
5.4.40.0170.06316.46
5.4.30.0100.07016.28
5.4.20.0070.07016.32
5.4.10.0170.06016.18
5.4.00.0070.07315.59
5.3.290.0100.06014.68
5.3.280.0170.04014.56
5.3.270.0000.08714.43
5.3.260.0100.07714.44
5.3.250.0000.07314.57
5.3.240.0100.07714.59
5.3.230.0130.06714.42
5.3.220.0030.08014.55
5.3.210.0100.04714.43
5.3.200.0030.07714.51
5.3.190.0130.07014.39
5.3.180.0100.07014.51
5.3.170.0070.07314.41
5.3.160.0070.07714.55
5.3.150.0070.07314.51
5.3.140.0000.07014.52
5.3.130.0030.08714.56
5.3.120.0000.08014.46
5.3.110.0030.07714.54
5.3.100.0130.04014.03
5.3.90.0070.06713.98
5.3.80.0070.07014.03
5.3.70.0070.04313.78
5.3.60.0030.03713.87
5.3.50.0130.06013.71
5.3.40.0030.08313.90
5.3.30.0170.05013.89
5.3.20.0170.05313.64
5.3.10.0030.07313.65
5.3.00.0000.07713.50
5.2.170.0030.05311.71
5.2.160.0100.04311.71
5.2.150.0000.07011.71
5.2.140.0000.05711.71
5.2.130.0000.06311.71
5.2.120.0100.05711.71
5.2.110.0000.06711.71
5.2.100.0170.05011.71
5.2.90.0070.04011.71
5.2.80.0070.06311.71
5.2.70.0130.05311.71
5.2.60.0030.05711.71
5.2.50.0070.05711.71
5.2.40.0070.06011.71
5.2.30.0100.05711.71
5.2.20.0000.05011.71
5.2.10.0030.06711.71
5.2.00.0030.06011.71
5.1.60.0070.05311.71
5.1.50.0030.04311.71
5.1.40.0000.05011.71
5.1.30.0000.06011.71
5.1.20.0100.04711.71
5.1.10.0030.05711.71
5.1.00.0030.05311.71
5.0.50.0000.03711.71
5.0.40.0000.03711.71
5.0.30.0070.06011.71
5.0.20.0030.04011.71
5.0.10.0000.03711.71
5.0.00.0070.05011.71
4.4.90.0070.02011.71
4.4.80.0000.03711.71
4.4.70.0000.04011.71
4.4.60.0100.02011.71
4.4.50.0070.03011.71
4.4.40.0070.04711.71
4.4.30.0070.03011.71
4.4.20.0000.03011.71
4.4.10.0030.03011.71
4.4.00.0000.03711.71
4.3.110.0070.03011.71
4.3.100.0000.02311.71
4.3.90.0070.02011.71
4.3.80.0030.05711.71
4.3.70.0030.03311.71
4.3.60.0030.03311.71
4.3.50.0030.03311.71
4.3.40.0000.05311.71
4.3.30.0000.04011.71
4.3.20.0000.03711.71
4.3.10.0030.03311.71
4.3.00.0000.03711.71

preferences:
46.07 ms | 400 KiB | 5 Q