3v4l.org

run code in 300+ PHP versions simultaneously
<?php $users = ['uca1069', 'ucb1023', 'obu1073', 'uws1081']; foreach ($users as $user) { echo "useradd $user usermod -aG sftp $user usermod -s /bin/false $user mkdir /etc/ssh/$user touch /etc/ssh/$user/authorised_keys chmod 0755 /home/$user chown root:$user /home/$user mkdir /home/$user/uploads chown $user:$user /home/$user/uploads\n"; }

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)
8.3.60.0000.01516.48
8.3.50.0120.00522.08
8.3.40.0070.00718.79
8.3.30.0070.00718.96
8.3.20.0060.00320.13
8.3.10.0050.00223.61
8.3.00.0030.00620.81
8.2.180.0060.00918.29
8.2.170.0150.00422.96
8.2.160.0100.00620.47
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00020.82
8.2.110.0060.00322.11
8.2.100.0090.00317.72
8.2.90.0040.00419.13
8.2.80.0000.00917.97
8.2.70.0050.00317.63
8.2.60.0030.00618.04
8.2.50.0030.00718.07
8.2.40.0050.00218.09
8.2.30.0030.00618.23
8.2.20.0040.00417.70
8.2.10.0050.00217.93
8.2.00.0000.00917.71
8.1.280.0170.00325.92
8.1.270.0000.00823.83
8.1.260.0050.00326.35
8.1.250.0030.00528.09
8.1.240.0040.00423.80
8.1.230.0080.00319.05
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0040.00417.35
8.1.180.0030.00518.10
8.1.170.0050.00318.65
8.1.160.0070.00022.08
8.1.150.0030.00318.54
8.1.140.0040.00417.45
8.1.130.0040.00417.86
8.1.120.0030.00317.38
8.1.110.0000.00717.39
8.1.100.0050.00217.38
8.1.90.0030.00317.49
8.1.80.0040.00417.50
8.1.70.0000.00717.45
8.1.60.0050.00317.60
8.1.50.0050.00217.58
8.1.40.0050.00217.52
8.1.30.0060.00317.65
8.1.20.0040.00417.64
8.1.10.0050.00217.53
8.1.00.0060.00317.43
8.0.300.0030.00318.77
8.0.290.0040.00416.63
8.0.280.0000.00718.38
8.0.270.0000.00717.13
8.0.260.0030.00317.24
8.0.250.0000.00716.93
8.0.240.0070.00016.91
8.0.230.0030.00316.86
8.0.220.0030.00416.81
8.0.210.0060.00316.89
8.0.200.0030.00316.94
8.0.190.0030.00316.91
8.0.180.0040.00416.86
8.0.170.0000.00716.82
8.0.160.0070.00016.96
8.0.150.0070.00416.82
8.0.140.0040.00416.74
8.0.130.0000.00513.34
8.0.120.0000.00816.75
8.0.110.0000.00716.79
8.0.100.0000.00716.96
8.0.90.0000.00816.84
8.0.80.0070.00716.81
8.0.70.0040.00416.88
8.0.60.0040.00416.93
8.0.50.0040.00416.72
8.0.30.0110.00817.10
8.0.20.0090.01217.40
8.0.10.0040.00416.96
8.0.00.0070.01116.94
7.4.330.0050.00015.00
7.4.320.0030.00316.46
7.4.300.0060.00016.63
7.4.290.0040.00416.40
7.4.280.0080.00016.53
7.4.270.0070.00016.44
7.4.260.0080.00316.61
7.4.250.0070.00016.46
7.4.240.0030.00416.58
7.4.230.0000.00716.70
7.4.220.0100.01016.71
7.4.210.0120.00916.54
7.4.200.0070.00016.67
7.4.160.0100.01016.48
7.4.150.0180.00617.40
7.4.140.0100.00717.86
7.4.130.0160.00716.46
7.4.120.0110.00716.36
7.4.110.0060.01116.42
7.4.100.0060.01216.53
7.4.90.0030.01416.56
7.4.80.0120.01219.39
7.4.70.0100.01016.53
7.4.60.0130.00616.25
7.4.50.0040.00416.18
7.4.40.0070.01016.23
7.4.30.0040.01216.58
7.4.00.0040.01114.79
7.3.330.0000.00613.16
7.3.320.0030.00313.16
7.3.310.0000.00716.32
7.3.300.0000.00816.25
7.3.290.0030.01016.39
7.3.280.0100.00716.37
7.3.270.0090.00817.40
7.3.260.0100.01216.54
7.3.250.0120.00716.26
7.3.240.0160.00616.54
7.3.230.0090.00916.57
7.3.210.0190.00316.35
7.3.200.0070.01019.39
7.3.190.0140.00716.17
7.3.180.0070.01016.69
7.3.170.0130.00316.42
7.3.160.0090.00916.20
7.3.120.0070.01115.00
7.2.330.0030.02016.67
7.2.320.0080.00816.65
7.2.310.0030.01216.73
7.2.300.0310.02816.55
7.2.290.0100.00716.66
7.2.110.0140.00316.67
7.2.100.0130.00316.64
7.2.90.0170.01016.41
7.2.80.0320.01016.65
7.2.70.0150.00716.77
7.2.60.0240.00416.88
7.2.50.0180.01117.02
7.2.40.0170.00916.95
7.2.30.0120.00816.67
7.2.20.0300.00616.98
7.2.10.0160.00516.91
7.2.00.0240.00517.84
7.1.230.0580.00715.54
7.1.220.0070.00715.73
7.1.210.0100.01015.58
7.1.200.0040.01215.93
7.1.190.0130.01315.55
7.1.180.0160.00815.88
7.1.170.0170.00015.38
7.1.160.0210.00215.79
7.1.150.0170.01215.62
7.1.140.0240.00015.75
7.1.130.0290.00415.91
7.1.120.0330.00715.41
7.1.110.0170.00715.88
7.1.100.0080.00616.72
7.1.90.0520.00815.96
7.1.80.0100.00515.84
7.1.70.0070.00516.44
7.1.60.0150.00917.86
7.1.50.0110.00816.47
7.1.40.0270.00815.51
7.1.30.0290.00315.55
7.1.20.0130.00915.73
7.1.10.0130.00715.86
7.1.00.0060.04419.11
7.0.310.0100.00315.32
7.0.300.0260.00715.54
7.0.290.0120.00815.18
7.0.280.0210.00415.50
7.0.270.0130.00515.52
7.0.260.0600.00315.50
7.0.250.0050.00915.39
7.0.240.0190.00815.46
7.0.230.0350.00415.52
7.0.220.0120.00715.24
7.0.210.0110.01115.38
7.0.200.0100.00215.91
7.0.190.0120.00615.41
7.0.180.0200.00315.36
7.0.170.0100.00715.47
7.0.160.0160.00615.28
7.0.150.0370.00915.26
7.0.140.0120.03918.74
7.0.130.0210.00315.15
7.0.120.0070.01115.40
7.0.110.0180.00715.21
7.0.100.0110.00415.39
7.0.90.0210.00515.41
7.0.80.0210.00815.27
7.0.70.0170.00015.04
7.0.60.0210.03917.57
7.0.50.0100.02716.51
7.0.40.0080.02816.88
7.0.30.0250.03616.88
7.0.20.0220.03416.70
7.0.10.0110.03816.77
7.0.00.0070.02916.63
5.6.380.0090.00614.28
5.6.370.0110.00514.43
5.6.360.0110.00214.55
5.6.350.0160.00513.98
5.6.340.0200.00014.55
5.6.330.0200.00514.27
5.6.320.0250.00414.32
5.6.310.0200.00314.46
5.6.300.0110.00714.16
5.6.290.0130.00614.42
5.6.280.0060.01214.37
5.6.270.0110.00414.32
5.6.260.0110.00514.25
5.6.250.0090.00914.05
5.6.240.0150.00314.20
5.6.230.0150.00514.20
5.6.220.0150.00414.28
5.6.210.0100.04217.61
5.6.200.0070.04516.22
5.6.190.0080.04717.25
5.6.180.2040.02717.59
5.6.170.0200.02717.30
5.6.160.0030.04817.47
5.6.150.0060.02516.12
5.6.140.0140.04016.17
5.6.130.0110.02916.12
5.6.120.0080.03617.60
5.6.110.0050.02717.72
5.6.100.0070.04617.61
5.6.90.0100.02717.74
5.6.80.0150.03417.23
5.6.70.0230.01717.37
5.6.60.0070.00714.23
5.6.50.0070.00814.20
5.6.40.0170.00314.39
5.6.30.0190.00314.12
5.6.20.0110.00714.13
5.6.10.0100.00314.41
5.6.00.0110.00414.51
5.5.380.0100.00312.79
5.5.370.0040.01212.79
5.5.360.0020.01112.79
5.5.350.0130.04616.58
5.5.340.0040.04715.40
5.5.330.0060.02316.68
5.5.320.0140.03216.54
5.5.310.0190.03416.53
5.5.300.0070.03515.37
5.5.290.0050.02315.39
5.5.280.0110.04016.72
5.5.270.0100.04116.76
5.5.260.0040.04916.79
5.5.250.0110.04316.70
5.5.240.0160.03516.43
5.5.230.0050.00812.79
5.5.220.0100.00312.79
5.5.210.0040.00912.79
5.5.200.0070.00312.79
5.5.190.0000.00912.79
5.5.180.0080.00412.79
5.5.170.0110.00614.29
5.5.160.0090.00612.79
5.5.150.0110.00012.79
5.5.140.0030.00612.79
5.5.130.0080.00612.79
5.5.120.0080.00812.79
5.5.110.0100.00012.79
5.5.100.0060.00312.79
5.5.90.0120.00012.79
5.5.80.0060.00612.79
5.5.70.0050.01012.79
5.5.60.0180.00312.79
5.5.50.0080.00412.79
5.5.40.0040.00712.79
5.5.30.0090.00612.79
5.5.20.0120.00312.79
5.5.10.0080.00412.79
5.5.00.0110.00012.79
5.4.450.0150.02221.36
5.4.440.0080.02721.36
5.4.430.0040.02816.10
5.4.420.0280.01920.54
5.4.410.0160.02620.54
5.4.400.0120.02120.54
5.4.390.0210.02320.54
5.4.380.0110.03015.75
5.4.370.0060.03315.68
5.4.360.0140.02415.62
5.4.350.0100.03115.79
5.4.340.0110.04015.67
5.4.330.0100.00012.79
5.4.320.0060.02212.62
5.4.310.0070.01912.62
5.4.300.0110.01812.62
5.4.290.0090.02012.62
5.4.280.0070.02012.57
5.4.270.0050.02412.57
5.4.260.0060.02512.57
5.4.250.0070.02612.57
5.4.240.0120.02012.57
5.4.230.0070.03012.56
5.4.220.0080.02812.56
5.4.210.0120.02612.56
5.4.200.0090.02012.56
5.4.190.0070.02212.56
5.4.180.0130.02412.56
5.4.170.0100.02712.57
5.4.160.0040.02412.57
5.4.150.0120.02012.57
5.4.140.0100.02312.41
5.4.130.0120.01612.40
5.4.120.0080.02512.38
5.4.110.0150.02412.38
5.4.100.0100.02012.38
5.4.90.0090.02212.38
5.4.80.0090.01912.38
5.4.70.0100.01812.38
5.4.60.0080.02012.38
5.4.50.0090.02012.38
5.4.40.0130.02012.37
5.4.30.0100.01912.37
5.4.20.0090.02012.37
5.4.10.0090.02212.37
5.4.00.0060.02212.11
5.3.290.0060.02112.79
5.3.280.0080.02012.75
5.3.270.0100.01912.76
5.3.260.0110.02012.76
5.3.250.0090.02212.75
5.3.240.0070.02112.76
5.3.230.0110.02412.75
5.3.220.0070.02812.73
5.3.210.0110.02012.74
5.3.200.0060.02312.73
5.3.190.0050.02312.73
5.3.180.0070.01912.73
5.3.170.0060.02012.73
5.3.160.0060.02212.73
5.3.150.0080.01912.73
5.3.140.0070.02112.73
5.3.130.0070.02312.72
5.3.120.0060.02212.72
5.3.110.0060.02212.72
5.3.100.0080.01812.45
5.3.90.0060.02112.44
5.3.80.0070.02012.43
5.3.70.0060.02612.43
5.3.60.0060.02312.43
5.3.50.0100.01712.40
5.3.40.0070.01912.40
5.3.30.0050.02112.37
5.3.20.0050.02112.26
5.3.10.0090.01912.24
5.3.00.0060.02212.23
5.2.170.0080.01410.98
5.2.160.0050.01910.99
5.2.150.0080.01710.99
5.2.140.0080.01510.98
5.2.130.0080.01510.96
5.2.120.0090.01410.96
5.2.110.0080.01310.97
5.2.100.0050.01810.97
5.2.90.0070.01610.96
5.2.80.0040.01910.96
5.2.70.0070.01510.96
5.2.60.0080.01410.94
5.2.50.0050.01910.92
5.2.40.0080.01510.91
5.2.30.0080.01610.90
5.2.20.0080.01410.90
5.2.10.0060.01610.86
5.2.00.0080.01410.79
5.1.60.0060.01110.43
5.1.50.0040.01510.43
5.1.40.0060.01310.42
5.1.30.0060.01510.59
5.1.20.0080.01210.61
5.1.10.0060.01510.46
5.1.00.0050.01310.46
5.0.50.0050.0129.71
5.0.40.0050.0109.63
5.0.30.0060.0159.54
5.0.20.0050.0139.53
5.0.10.0050.0129.51
5.0.00.0070.0159.51
4.4.90.0020.0118.78
4.4.80.0010.0128.77
4.4.70.0050.0078.77
4.4.60.0050.0098.77
4.4.50.0040.0088.78
4.4.40.0020.0178.75
4.4.30.0040.0098.77
4.4.20.0020.0118.82
4.4.10.0010.0118.82
4.4.00.0050.0138.77
4.3.110.0050.0088.73
4.3.100.0020.0128.72
4.3.90.0040.0088.71
4.3.80.0050.0138.69
4.3.70.0040.0118.71
4.3.60.0050.0108.71
4.3.50.0040.0118.71
4.3.40.0020.0178.66
4.3.30.0050.0098.04
4.3.20.0030.0098.03
4.3.10.0010.0118.00
4.3.00.0080.01320.54

preferences:
47.59 ms | 400 KiB | 5 Q