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); $i = 0; $s = ''; while ($item = current($arr)) { echo $i."\n"; $s .= !($i%4) ? "<li>\n" : ""; $s .= "<a href='#'>$item</a>\n"; $s .= !(($i+1)%4) ? "</li>\n" : ""; $i++; next($arr); } echo $i; $s .= ($i%4) ? "</li>\n" : ''; 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)
8.3.60.0040.01116.50
8.3.50.0100.01017.44
8.3.40.0040.01118.84
8.3.30.0110.00418.89
8.3.20.0050.00318.61
8.3.10.0080.00020.41
8.3.00.0060.00319.25
8.2.180.0180.00316.63
8.2.170.0110.00422.96
8.2.160.0090.00621.20
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0050.00319.50
8.2.110.0090.01220.86
8.2.100.0030.00717.84
8.2.90.0060.00319.47
8.2.80.0040.00419.31
8.2.70.0000.00817.63
8.2.60.0000.00917.93
8.2.50.0030.00618.07
8.2.40.0000.00718.28
8.2.30.0050.00218.22
8.2.20.0040.00417.75
8.2.10.0000.00717.83
8.2.00.0040.00417.78
8.1.270.0070.00024.66
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0100.01022.66
8.1.230.0040.00720.95
8.1.220.0080.00017.79
8.1.210.0040.00418.85
8.1.200.0090.00017.36
8.1.190.0000.00717.53
8.1.180.0040.00418.10
8.1.170.0050.00318.91
8.1.160.0050.00218.96
8.1.150.0000.00718.70
8.1.140.0040.00417.48
8.1.130.0080.00017.91
8.1.120.0040.00417.50
8.1.110.0040.00417.42
8.1.100.0040.00417.47
8.1.90.0000.00717.54
8.1.80.0050.00317.45
8.1.70.0000.00717.45
8.1.60.0000.00717.61
8.1.50.0080.00017.50
8.1.40.0040.00417.57
8.1.30.0000.00717.65
8.1.20.0040.00417.71
8.1.10.0060.00317.55
8.1.00.0000.00817.45
8.0.300.0000.00720.04
8.0.290.0020.00516.75
8.0.280.0030.00318.40
8.0.270.0000.00717.20
8.0.260.0050.00316.89
8.0.250.0090.00016.88
8.0.240.0040.00416.99
8.0.230.0000.00716.99
8.0.220.0000.00816.90
8.0.210.0040.00416.96
8.0.200.0070.00016.97
8.0.190.0000.00816.98
8.0.180.0000.00716.92
8.0.170.0080.00016.97
8.0.160.0000.00716.86
8.0.150.0030.00616.89
8.0.140.0040.00816.79
8.0.130.0030.00313.42
8.0.120.0040.00416.91
8.0.110.0030.00516.92
8.0.100.0070.00016.71
8.0.90.0040.00416.93
8.0.80.0060.00916.81
8.0.70.0000.00816.90
8.0.60.0040.00316.90
8.0.50.0050.00316.97
8.0.30.0170.00417.10
8.0.20.0140.00517.34
8.0.10.0070.00016.96
8.0.00.0140.00916.72
7.4.330.0000.00413.03
7.4.320.0000.00716.56
7.4.300.0060.00316.54
7.4.290.0080.00016.55
7.4.280.0000.00816.59
7.4.270.0000.00816.61
7.4.260.0000.00513.22
7.4.250.0000.01016.39
7.4.240.0000.00716.52
7.4.230.0050.00316.38
7.4.220.0130.01316.34
7.4.210.0100.00616.57
7.4.200.0030.00316.64
7.4.190.0030.00316.43
7.4.160.0060.00916.48
7.4.150.0090.00916.62
7.4.140.0100.00816.57
7.4.130.0090.01216.51
7.4.120.0080.01016.49
7.4.110.0070.01116.36
7.4.100.0120.00916.50
7.4.90.0100.01316.64
7.4.80.0120.00919.39
7.4.70.0070.01416.47
7.4.60.0080.00816.55
7.4.50.0050.00316.59
7.4.40.0070.00316.36
7.4.30.0100.00516.52
7.4.00.0030.01014.79
7.3.330.0000.00513.18
7.3.320.0050.00013.27
7.3.310.0080.00016.50
7.3.300.0000.00716.25
7.3.290.0120.00316.37
7.3.280.0070.00816.32
7.3.270.0080.00916.34
7.3.260.0060.01316.34
7.3.250.0110.00916.54
7.3.240.0070.01016.27
7.3.230.0100.00616.40
7.3.210.0080.00816.59
7.3.200.0060.01516.30
7.3.190.0150.00316.73
7.3.180.0000.01516.27
7.3.170.0080.01516.46
7.3.160.0160.00016.48
7.3.120.0070.01014.88
7.2.330.0130.00316.61
7.2.320.0130.00916.63
7.2.310.0090.01216.46
7.2.300.0090.00816.57
7.2.290.0170.00716.64
7.2.60.0030.01216.98
7.2.50.0100.00317.02
7.2.00.0040.00719.61
7.1.200.0130.00015.66
7.1.70.0000.00917.22
7.1.60.0150.01119.40
7.1.50.0070.01416.99
7.1.00.0030.08022.54
7.0.200.0040.00416.71
7.0.140.0000.07721.95
7.0.120.0000.07022.14
7.0.60.0030.09019.92
7.0.50.0070.08317.82
7.0.40.0070.04320.24
7.0.30.0230.06020.17
7.0.20.0270.06720.33
7.0.10.0170.04020.16
7.0.00.0200.06720.12
5.6.280.0100.06720.91
5.6.210.0030.08720.71
5.6.200.0030.09018.21
5.6.190.0130.08320.40
5.6.180.0230.07720.41
5.6.170.0200.03720.41
5.6.160.0070.06020.70
5.6.150.0100.08318.09
5.6.140.0100.05718.21
5.6.130.0100.08018.11
5.6.120.0030.05021.12
5.6.110.0070.06321.07
5.6.100.0130.07720.97
5.6.90.0100.08321.01
5.6.80.0070.07320.38
5.6.70.4000.03720.39
5.5.350.0230.08320.41
5.5.340.0100.07017.92
5.5.330.0070.09020.37
5.5.320.0170.03720.21
5.5.310.0270.08020.27
5.5.300.0030.04017.98
5.5.290.0130.08018.01
5.5.280.0100.03720.84
5.5.270.0070.08320.86
5.5.260.0100.06320.84
5.5.250.0030.08320.69
5.5.240.0030.03720.26
5.4.450.0030.09019.25
5.4.440.0100.07319.40
5.4.430.0100.06319.20
5.4.420.0170.06019.23
5.4.410.0130.07319.39
5.4.400.0100.06719.18
5.4.390.0130.06718.92
5.4.380.0070.07319.09
5.4.370.0030.05019.18
5.4.360.0030.04319.16
5.4.350.0030.05019.18
5.4.340.0070.05019.12
5.4.320.0070.06018.79
5.4.310.0100.06718.80
5.4.300.0100.03318.91
5.4.290.0070.03719.11
5.4.280.0070.07319.01
5.4.270.0000.07019.00
5.4.260.0100.04718.88
5.4.250.0100.05719.13
5.4.240.0070.04719.13
5.4.230.0170.03718.78
5.4.220.0070.07319.07
5.4.210.0070.07019.17
5.4.200.0170.05019.17
5.4.190.0100.04019.01
5.4.180.0200.05018.77
5.4.170.0100.07719.07
5.4.160.0070.04719.12
5.4.150.0000.08319.15
5.4.140.0070.07016.35
5.4.130.0070.05716.25
5.4.120.0100.06716.36
5.4.110.0070.08016.29
5.4.100.0070.06716.41
5.4.90.0130.06716.25
5.4.80.0100.05016.19
5.4.70.0100.04316.35
5.4.60.0030.08016.30
5.4.50.0030.04716.21
5.4.40.0100.04716.36
5.4.30.0070.07316.24
5.4.20.0130.06316.38
5.4.10.0070.04716.24
5.4.00.0030.04315.82
5.3.290.0100.06014.68
5.3.280.0100.07314.52
5.3.270.0130.06714.53
5.3.260.0100.06014.53
5.3.250.0130.06014.55
5.3.240.0030.04714.55
5.3.230.0000.08014.47
5.3.220.0000.08014.51
5.3.210.0030.05014.58
5.3.200.0100.06314.66
5.3.190.0030.07014.36
5.3.180.0100.06714.50
5.3.170.0030.04714.38
5.3.160.0070.05314.48
5.3.150.0070.03714.57
5.3.140.0000.05714.47
5.3.130.0070.03714.37
5.3.120.0100.04314.34
5.3.110.0030.08014.48
5.3.100.0100.07014.01
5.3.90.0030.05713.97
5.3.80.0030.03713.95
5.3.70.0000.05713.85
5.3.60.0070.04313.98
5.3.50.0070.06313.89
5.3.40.0130.05014.03
5.3.30.0070.03313.85
5.3.20.0070.03713.63
5.3.10.0100.03313.59
5.3.00.0070.03313.58
5.2.170.0000.03711.01
5.2.160.0070.04711.13
5.2.150.0100.03311.30
5.2.140.0070.02711.14
5.2.130.0030.03011.03
5.2.120.0030.03011.18
5.2.110.0000.03011.02
5.2.100.0000.03011.01
5.2.90.0030.02711.09
5.2.80.0030.02711.18
5.2.70.0000.03011.07
5.2.60.0030.04011.13
5.2.50.0030.05011.01
5.2.40.0030.03711.07
5.2.30.0070.02311.01
5.2.20.0000.06011.01
5.2.10.0030.03711.01
5.2.00.0000.03311.01
5.1.60.0030.02711.01
5.1.50.0070.02011.01
5.1.40.0030.02711.01
5.1.30.0000.05311.01
5.1.20.0030.02311.01
5.1.10.0030.03011.01
5.1.00.0030.02311.01
5.0.50.0000.02011.01
5.0.40.0000.02311.01
5.0.30.0000.03011.01
5.0.20.0000.02011.01
5.0.10.0000.02011.01
5.0.00.0030.02711.01
4.4.90.0000.01711.01
4.4.80.0000.02011.01
4.4.70.0030.03311.01
4.4.60.0000.02011.01
4.4.50.0000.01711.01
4.4.40.0000.02311.01
4.4.30.0030.01311.01
4.4.20.0000.01711.01
4.4.10.0000.01711.01
4.4.00.0000.02311.01
4.3.110.0000.02011.01
4.3.100.0030.01311.01
4.3.90.0000.01711.01
4.3.80.0070.02011.01
4.3.70.0000.01711.01
4.3.60.0000.01711.01
4.3.50.0000.01711.01
4.3.40.0000.02311.01
4.3.30.0000.01711.01
4.3.20.0000.02711.01
4.3.10.0000.01711.01
4.3.00.0000.01311.01

preferences:
52.53 ms | 400 KiB | 5 Q