3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a[1] = 'lolol'; $a[2] = '1l1l1l'; $a[3] = '<p></p>'; $a[4] = ''; function protect(){ addslashes($a); array_map("strip_tags",$a); } foreach($a as $k => $v){ echo $k,$v; } return $a;

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)
8.3.60.0090.00616.63
8.3.50.0090.00821.97
8.3.40.0100.00718.79
8.3.30.0110.00319.23
8.3.20.0040.00420.29
8.3.10.0040.00423.66
8.3.00.0000.00819.38
8.2.180.0140.00416.34
8.2.170.0070.01022.96
8.2.160.0100.00620.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00022.12
8.2.110.0060.00322.14
8.2.100.0120.00017.84
8.2.90.0000.00819.13
8.2.80.0090.00017.97
8.2.70.0030.00617.63
8.2.60.0040.00418.05
8.2.50.0050.00318.07
8.2.40.0030.00620.07
8.2.30.0050.00318.22
8.2.20.0050.00217.81
8.2.10.0070.00018.12
8.2.00.0000.00917.74
8.1.280.0100.01025.92
8.1.270.0080.00023.97
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.86
8.1.230.0070.00419.15
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0060.00317.35
8.1.190.0050.00317.53
8.1.180.0070.00318.10
8.1.170.0060.00318.64
8.1.160.0040.00422.04
8.1.150.0050.00318.75
8.1.140.0000.00817.40
8.1.130.0000.00717.75
8.1.120.0030.00617.34
8.1.110.0030.00617.45
8.1.100.0060.00317.45
8.1.90.0070.00017.37
8.1.80.0050.00317.39
8.1.70.0030.00317.39
8.1.60.0000.00817.55
8.1.50.0000.00817.50
8.1.40.0040.00417.57
8.1.30.0090.00017.52
8.1.20.0070.00017.54
8.1.10.0030.00617.45
8.1.00.0040.00417.39
8.0.300.0040.00419.02
8.0.290.0070.00017.05
8.0.280.0070.00018.49
8.0.270.0070.00017.16
8.0.260.0060.00017.25
8.0.250.0070.00016.84
8.0.240.0030.00317.00
8.0.230.0000.00716.94
8.0.220.0030.00316.91
8.0.210.0040.00416.83
8.0.200.0030.00316.91
8.0.190.0030.00617.00
8.0.180.0040.00416.85
8.0.170.0060.00316.84
8.0.160.0050.00216.96
8.0.150.0030.00516.90
8.0.140.0080.00016.76
8.0.130.0000.00613.26
8.0.120.0000.00816.91
8.0.110.0070.00016.93
8.0.100.0000.00716.94
8.0.90.0000.00716.96
8.0.80.0070.00716.80
8.0.70.0000.00716.77
8.0.60.0000.00816.83
8.0.50.0030.00416.84
8.0.30.0100.01317.08
8.0.20.0110.00817.41
8.0.10.0040.00416.99
8.0.00.0110.01016.75
7.4.330.0050.00015.08
7.4.320.0000.00716.58
7.4.300.0000.00616.61
7.4.290.0030.00516.66
7.4.280.0070.00016.48
7.4.270.0040.00316.62
7.4.260.0040.00716.63
7.4.250.0040.00416.50
7.4.240.0030.00316.44
7.4.230.0000.00716.58
7.4.220.0030.01316.54
7.4.210.0110.00416.57
7.4.200.0030.00316.41
7.4.190.0000.00716.60
7.4.160.0090.00616.66
7.4.150.0170.00017.40
7.4.140.0140.00817.86
7.4.130.0090.00816.49
7.4.120.0030.01716.50
7.4.110.0070.01016.34
7.4.100.0130.01016.47
7.4.90.0070.01016.43
7.4.80.0060.01319.39
7.4.70.0080.01116.49
7.4.60.0090.00816.48
7.4.50.0040.00416.50
7.4.40.0040.01522.77
7.4.30.0100.00716.61
7.4.00.0070.00314.70
7.3.330.0030.00313.35
7.3.320.0000.00513.38
7.3.310.0000.00816.38
7.3.300.0040.00416.23
7.3.290.0070.01116.36
7.3.280.0060.01216.33
7.3.270.0100.01017.40
7.3.260.0070.01116.37
7.3.250.0080.00916.49
7.3.240.0060.01216.44
7.3.230.0060.01016.39
7.3.210.0140.00316.32
7.3.200.0100.01219.39
7.3.190.0180.00416.44
7.3.180.0060.00916.57
7.3.170.0070.01016.44
7.3.160.0130.00316.29
7.3.120.0060.01014.64
7.3.10.0040.00816.79
7.3.00.0000.01216.75
7.2.330.0100.00716.74
7.2.320.0140.00616.76
7.2.310.0000.01716.58
7.2.300.0060.01316.71
7.2.290.0090.00616.69
7.2.130.0040.00416.73
7.2.120.0070.00417.07
7.2.110.0030.01016.92
7.2.100.0000.00816.87
7.2.90.0060.00316.74
7.2.80.0040.01117.08
7.2.70.0100.00317.02
7.2.60.0050.00916.76
7.2.50.0050.00516.71
7.2.40.0040.00816.96
7.2.30.0060.00516.98
7.2.20.0070.00717.07
7.2.10.0060.01216.88
7.2.00.0080.00816.99
7.1.250.0060.00315.66
7.1.200.0090.00315.79
7.1.70.0000.00917.09
7.1.60.0110.01419.46
7.1.50.0000.02216.80
7.1.00.0000.08022.32
7.0.200.0100.00314.54
7.0.140.0100.06722.00
7.0.60.0230.06719.93
7.0.50.0030.05017.83
7.0.40.0100.04720.14
7.0.30.0230.04320.15
7.0.20.0330.08320.19
7.0.10.0030.09020.07
7.0.00.0030.04320.23
5.6.280.0000.07721.13
5.6.210.0030.04020.60
5.6.200.0070.08318.24
5.6.190.0100.04720.52
5.6.180.0230.04020.53
5.6.170.0270.04720.62
5.6.160.0130.08020.47
5.6.150.0030.05318.23
5.6.140.0100.08318.18
5.6.130.0100.03718.23
5.6.120.0100.07721.05
5.6.110.0170.08721.00
5.6.100.0030.08721.15
5.6.90.0100.06321.08
5.6.80.0070.03720.51
5.6.70.2430.04320.37
5.5.350.0130.04720.50
5.5.340.0030.06317.96
5.5.330.0000.04720.21
5.5.320.0270.07020.31
5.5.310.0300.07320.36
5.5.300.0030.08318.08
5.5.290.0070.06718.08
5.5.280.0070.08020.90
5.5.270.0030.04020.77
5.5.260.0100.08320.65
5.5.250.0130.08320.69
5.5.240.0200.07720.26
5.4.450.0970.06719.47
5.4.440.0800.06019.52
5.4.430.0370.04719.62
5.4.420.0770.05719.44
5.4.410.0670.04319.46
5.4.400.0670.05019.01
5.4.390.0670.05019.21
5.4.380.0230.05718.53
5.4.370.0370.05718.72
5.4.360.0370.05318.79
5.4.350.0230.06018.81
5.4.340.0400.05018.63
5.4.320.0040.03812.51
5.4.310.0060.03812.50
5.4.300.0100.03812.50
5.4.290.0060.04812.48
5.4.280.0100.03312.38
5.4.270.0060.03712.38
5.4.260.0090.04312.39
5.4.250.0050.04412.38
5.4.240.0060.03912.38
5.4.230.0080.03812.38
5.4.220.0100.04912.37
5.4.210.0060.05412.38
5.4.200.0100.04912.38
5.4.190.0060.03912.37
5.4.180.0070.05212.38
5.4.170.0070.04012.38
5.4.160.0140.03012.38
5.4.150.0070.03712.37
5.4.140.0060.03812.05
5.4.130.0070.03712.04
5.4.120.0070.03712.00
5.4.110.0080.04512.00
5.4.100.0100.03312.00
5.4.90.0120.03912.00
5.4.80.0090.05311.99
5.4.70.0110.04912.00
5.4.60.0090.05012.00
5.4.50.0060.04711.99
5.4.40.0090.04611.98
5.4.30.0090.04811.98
5.4.20.0110.04811.98
5.4.10.0080.04311.98
5.4.00.0120.04911.46
5.3.290.0090.03912.80
5.3.280.0090.03612.71
5.3.270.0060.04212.72
5.3.260.0100.03712.72
5.3.250.0050.04012.72
5.3.240.0110.04012.72
5.3.230.0050.05712.71
5.3.220.0060.03912.68
5.3.210.0070.03812.68
5.3.200.0050.03912.68
5.3.190.0070.04612.68
5.3.180.0110.04512.67
5.3.170.0060.03812.67
5.3.160.0070.04212.67
5.3.150.0070.03712.67
5.3.140.0050.03812.66
5.3.130.0100.03612.65
5.3.120.0060.04112.66
5.3.110.0090.04112.66
5.3.100.0130.03412.12
5.3.90.0090.04712.10
5.3.80.0090.04412.09
5.3.70.0070.04112.09
5.3.60.0060.03912.08
5.3.50.0070.04812.02
5.3.40.0100.05212.02
5.3.30.0080.05311.98
5.3.20.0060.04111.76
5.3.10.0080.03611.72
5.3.00.0090.03511.72
5.2.170.0050.0329.21
5.2.160.0040.0479.21
5.2.150.0050.0439.21
5.2.140.0060.0349.21
5.2.130.0040.0309.17
5.2.120.0060.0299.17
5.2.110.0040.0319.18
5.2.100.0050.0309.17
5.2.90.0070.0329.18
5.2.80.0080.0359.17
5.2.70.0060.0419.18
5.2.60.0080.0389.13
5.2.50.0060.0399.09
5.2.40.0100.0429.07
5.2.30.0060.0439.05
5.2.20.0050.0359.03
5.2.10.0050.0328.95
5.2.00.0050.0438.80
5.1.60.0040.0278.09
5.1.50.0080.0318.09
5.1.40.0050.0378.06
5.1.30.0090.0388.41
5.1.20.0060.0438.43
5.1.10.0070.0348.16
5.1.00.0050.0258.16
5.0.50.0060.0196.64
5.0.40.0040.0196.50
5.0.30.0040.0316.31
5.0.20.0040.0196.28
5.0.10.0030.0226.26
5.0.00.0070.0366.25
4.4.90.0070.0184.78
4.4.80.0050.0164.75
4.4.70.0030.0184.76
4.4.60.0030.0164.75
4.4.50.0030.0234.77
4.4.40.0040.0354.70
4.4.30.0030.0224.76
4.4.20.0090.0184.84
4.4.10.0020.0244.85
4.4.00.0070.0254.75
4.3.110.0030.0224.67
4.3.100.0060.0164.67
4.3.90.0030.0214.64
4.3.80.0040.0334.59
4.3.70.0040.0184.63
4.3.60.0050.0144.63
4.3.50.0030.0174.63
4.3.40.0040.0264.54
4.3.30.0060.0153.30
4.3.20.0050.0183.28
4.3.10.0040.0153.24
4.3.00.0030.01310.31

preferences:
54.13 ms | 401 KiB | 5 Q