3v4l.org

run code in 300+ PHP versions simultaneously
<?php $users = array("user1", "user2", "user3", "user4"); $usersInGroup = array("user1", "user3"); foreach($users as $user) { printf('<p>%s<input type="checkbox" %s /></p>', $user, in_array($user, $usersInGroup) ? 'checked' : ''); }

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)
8.3.70.0090.00916.58
8.3.60.0040.01118.52
8.3.50.0110.00721.08
8.3.40.0040.01118.64
8.3.30.0110.00320.35
8.3.20.0060.00320.34
8.3.10.0050.00321.92
8.3.00.0060.00322.44
8.2.180.0070.00716.50
8.2.170.0080.00822.96
8.2.160.0030.01021.91
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0030.00620.75
8.2.110.0040.00720.22
8.2.100.0070.00717.72
8.2.90.0040.00418.22
8.2.80.0040.00417.97
8.2.70.0040.00417.25
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0050.00318.15
8.2.30.0000.00819.34
8.2.20.0000.00817.53
8.2.10.0070.00017.63
8.2.00.0040.00417.61
8.1.280.0090.00625.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00522.18
8.1.230.0110.00020.98
8.1.220.0040.00417.78
8.1.210.0040.00418.90
8.1.200.0030.00617.35
8.1.190.0000.00817.30
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0040.00418.92
8.1.150.0030.00618.54
8.1.140.0000.00717.39
8.1.130.0000.00717.82
8.1.120.0000.00717.36
8.1.110.0000.00717.38
8.1.100.0070.00017.44
8.1.90.0040.00417.49
8.1.80.0000.00717.50
8.1.70.0000.00717.40
8.1.60.0060.00317.49
8.1.50.0000.00717.51
8.1.40.0050.00217.42
8.1.30.0000.00817.54
8.1.20.0030.00517.56
8.1.10.0050.00217.47
8.1.00.0020.00517.39
8.0.300.0040.00420.14
8.0.290.0000.00717.04
8.0.280.0070.00018.48
8.0.270.0000.00717.27
8.0.260.0030.00316.78
8.0.250.0030.00316.98
8.0.240.0000.00816.96
8.0.230.0040.00416.86
8.0.220.0030.00316.85
8.0.210.0080.00016.77
8.0.200.0000.00616.88
8.0.190.0070.00016.84
8.0.180.0040.00416.87
8.0.170.0090.00016.82
8.0.160.0030.00316.75
8.0.150.0040.00416.93
8.0.140.0040.00416.82
8.0.130.0030.00313.31
8.0.120.0000.00816.83
8.0.110.0000.00716.73
8.0.100.0030.00316.95
8.0.90.0040.00416.81
8.0.80.0090.00616.93
8.0.70.0080.00016.82
8.0.60.0070.00016.79
8.0.50.0050.00316.85
8.0.30.0150.00416.80
8.0.20.0100.00917.40
8.0.10.0000.00817.01
8.0.00.0120.00616.72
7.4.330.0000.00516.84
7.4.320.0070.00016.60
7.4.300.0030.00316.51
7.4.290.0000.00716.55
7.4.280.0000.00816.49
7.4.270.0000.00616.56
7.4.260.0050.00013.26
7.4.250.0040.00416.37
7.4.240.0050.00216.46
7.4.230.0070.00016.60
7.4.220.0100.00716.53
7.4.210.0130.00416.58
7.4.200.0040.00316.38
7.4.190.0030.00316.73
7.4.160.0040.01116.33
7.4.150.0090.00917.40
7.4.140.0080.00817.86
7.4.130.0090.00816.33
7.4.120.0090.00916.44
7.4.110.0030.01616.36
7.4.100.0080.00816.56
7.4.90.0140.00316.52
7.4.80.0090.00919.39
7.4.70.0130.00316.37
7.4.60.0040.01416.52
7.4.50.0040.00416.57
7.4.40.0100.00722.77
7.4.30.0150.00916.19
7.4.00.0090.00615.06
7.3.330.0000.00513.10
7.3.320.0000.00613.25
7.3.310.0030.00316.34
7.3.300.0000.00716.37
7.3.290.0110.00316.30
7.3.280.0020.01416.25
7.3.270.0060.01117.40
7.3.260.0130.01016.48
7.3.250.0100.00916.33
7.3.240.0060.01116.34
7.3.230.0130.00316.39
7.3.210.0070.01116.38
7.3.200.0030.01619.39
7.3.190.0150.00616.29
7.3.180.0060.00916.57
7.3.170.0130.00316.27
7.3.160.0000.01616.46
7.3.120.0040.00914.45
7.2.330.0120.00616.70
7.2.320.0090.00916.44
7.2.310.0140.00316.51
7.2.300.0060.01316.68
7.2.290.0070.01416.59
7.2.60.0060.00916.80
7.1.200.0030.00715.82
7.1.100.0000.00818.23
7.1.70.0030.00617.31
7.1.60.0060.00919.17
7.1.50.0030.01716.95
7.1.00.0030.05322.27
7.0.200.0030.00716.64
7.0.140.0030.07322.21
7.0.100.0070.07019.88
7.0.90.0130.03320.02
7.0.80.0070.03719.95
7.0.70.0130.04319.89
7.0.60.0070.04020.01
7.0.50.0070.04320.34
7.0.40.0100.03720.14
7.0.30.0070.03320.00
7.0.20.0000.04020.15
7.0.10.0070.04020.03
7.0.00.0070.03720.07
5.6.280.0030.07321.08
5.6.250.0130.07020.75
5.6.240.0070.04320.69
5.6.230.0030.04320.66
5.6.220.0070.04020.55
5.6.210.0030.04320.56
5.6.200.0100.04021.17
5.6.190.0100.03321.13
5.6.180.0070.04021.17
5.6.170.0100.03320.93
5.6.160.0000.05021.03
5.6.150.0030.04320.96
5.6.140.0030.03720.95
5.6.130.0030.03321.17
5.6.120.0070.04021.05
5.6.110.0100.03320.91
5.6.100.0070.04021.02
5.6.90.0030.03721.01
5.6.80.0070.03320.34
5.6.70.0100.02720.32
5.6.60.0030.03720.41
5.6.50.0030.03720.40
5.6.40.0030.03320.48
5.6.30.0000.04320.34
5.6.20.0000.07720.37
5.6.10.0000.06320.45
5.6.00.0070.07720.41
5.5.380.0070.04020.32
5.5.370.0070.04320.45
5.5.360.0100.03720.33
5.5.350.0000.05020.37
5.5.340.0070.03720.88
5.5.330.0000.04020.90
5.5.320.0030.04020.82
5.5.310.0030.03320.88
5.5.300.0030.04020.92
5.5.290.0070.04020.87
5.5.280.0100.03320.88
5.5.270.0030.04720.91
5.5.260.0070.04020.88
5.5.250.0170.03320.72
5.5.240.0030.03320.29
5.5.230.0100.03320.30
5.5.220.0070.03320.22
5.5.210.0070.03320.22
5.5.200.0070.03320.24
5.5.190.0070.04020.23
5.5.180.0070.07020.15
5.5.160.0030.06720.27
5.5.150.0100.07720.26
5.5.140.0130.07320.18
5.5.130.0130.08020.14
5.5.120.0100.07720.18
5.5.110.0100.05320.10
5.5.100.0100.07720.07
5.5.90.0070.07319.93
5.5.80.0100.06720.17
5.5.70.0130.06019.93
5.5.60.0100.04320.06
5.5.50.0030.04720.14
5.5.40.0070.05320.14
5.5.30.0070.06720.07
5.5.20.0130.07720.05
5.5.10.0030.04020.13
5.5.00.0130.07020.02
5.4.450.0100.02719.45
5.4.440.0000.05019.23
5.4.430.0030.03319.44
5.4.420.0070.04019.13
5.4.410.0030.03319.18
5.4.400.0030.05718.82
5.4.390.0000.04019.09
5.4.380.0030.03019.14
5.4.370.0070.03719.00
5.4.360.0030.04319.17
5.4.350.0000.04018.98
5.4.340.0030.05719.12
5.4.320.0100.07318.95
5.4.310.0130.06318.96
5.4.300.0070.06318.95
5.4.290.0100.03718.96
5.4.280.0030.04019.04
5.4.270.0130.07019.07
5.4.260.0000.04719.03
5.4.250.0100.05719.13
5.4.240.0100.04719.13
5.4.230.0100.06019.22
5.4.220.0070.06718.94
5.4.210.0070.07019.05
5.4.200.0100.04318.91
5.4.190.0100.06719.18
5.4.180.0070.04319.04
5.4.170.0030.04718.99
5.4.160.0170.06318.79
5.4.150.0230.06019.03
5.4.140.0070.06316.36
5.4.130.0170.02316.26
5.4.120.0100.06016.40
5.4.110.0170.03016.32
5.4.100.0100.07016.36
5.4.90.0070.06016.45
5.4.80.0070.07316.36
5.4.70.0130.06716.41
5.4.60.0030.04316.28
5.4.50.0130.06316.18
5.4.40.0070.07716.27
5.4.30.0170.06716.18
5.4.20.0070.04016.39
5.4.10.0030.08016.18
5.4.00.0100.07015.71
5.3.290.0170.05014.50
5.3.280.0070.04014.58
5.3.270.0030.04014.59
5.3.260.0000.08314.55
5.3.250.0070.04314.60
5.3.240.0100.07314.56
5.3.230.0070.07714.57
5.3.220.0070.04014.54
5.3.210.0130.06714.50
5.3.200.0170.06714.48
5.3.190.0070.04714.50
5.3.180.0070.06014.42
5.3.170.0070.07014.42
5.3.160.0070.07314.52
5.3.150.0000.04714.38
5.3.140.0000.08314.51
5.3.130.0030.08014.45
5.3.120.0070.08014.53
5.3.110.0100.07714.49
5.3.100.0100.07314.00
5.3.90.0070.07314.02
5.3.80.0000.06013.77
5.3.70.0030.06714.00
5.3.60.0070.06713.77
5.3.50.0070.07313.80
5.3.40.0070.06713.80
5.3.30.0130.06313.88
5.3.20.0070.07313.63
5.3.10.0100.03713.66
5.3.00.0100.03713.54
5.2.170.0100.06712.20
5.2.160.0030.05712.20
5.2.150.0030.06312.20
5.2.140.0030.06312.20
5.2.130.0070.06012.20
5.2.120.0070.06012.20
5.2.110.0070.03312.20
5.2.100.0070.03312.20
5.2.90.0030.06012.20
5.2.80.0030.03312.20
5.2.70.0100.03712.20
5.2.60.0100.05312.20
5.2.50.0100.03012.20
5.2.40.0000.03712.20
5.2.30.0130.06012.20
5.2.20.0100.05012.20
5.2.10.0100.05012.20
5.2.00.0030.06312.20
5.1.60.0100.05012.20
5.1.50.0100.04712.20
5.1.40.0100.04312.20
5.1.30.0030.04712.20
5.1.20.0170.04712.20
5.1.10.0070.04312.20
5.1.00.0100.05312.20
5.0.50.0000.04712.20
5.0.40.0030.02312.20
5.0.30.0000.03712.20
5.0.20.0000.04312.20
5.0.10.0100.01712.20
5.0.00.0000.06012.20
4.4.90.0070.01312.20
4.4.80.0070.02712.20
4.4.70.0070.01312.20
4.4.60.0000.03712.20
4.4.50.0030.03012.20
4.4.40.0000.03012.20
4.4.30.0030.03312.20
4.4.20.0000.03312.20
4.4.10.0000.02712.20
4.4.00.0030.05012.20
4.3.110.0030.03012.20
4.3.100.0070.03012.20
4.3.90.0070.03012.20
4.3.80.0030.04712.20
4.3.70.0000.01712.20
4.3.60.0000.02312.20
4.3.50.0030.03712.20
4.3.40.0030.04712.20
4.3.30.0000.02012.20
4.3.20.0000.01712.20
4.3.10.0000.01712.20
4.3.00.0000.01712.20

preferences:
52.07 ms | 401 KiB | 5 Q