3v4l.org

run code in 300+ PHP versions simultaneously
<?php function comment_retrieve($amount = 0, $username = null, $file = null) { if ($file) { if ($username) { $querystring_file = ' AND fc_file=\'' . $file . '\''; } else { $querystring_file = ' WHERE fc_file=\'' . $file . '\''; } } else { $querystring_file = ''; } if ($username) { $querystring_username = ' WHERE fc_user=\'' . $username . '\''; } else { $querystring_username = ''; } if ($amount > 0) { $querystring_amount = ' LIMIT ' . $amount; } else { $querystring_amount = ''; } // query $querystring = "SELECT * FROM file_comments" . $querystring_username . $querystring_file . ' ORDER BY fc_time DESC' . $querystring_amount;return $querystring; } echo comment_retrieve(5345,'robert','YIFU76R3');

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)
8.3.60.0130.00716.25
8.3.50.0160.00221.08
8.3.40.0040.01118.53
8.3.30.0100.00320.31
8.3.20.0080.00620.35
8.3.10.0100.00021.79
8.3.00.0050.00322.46
8.2.180.0110.01116.50
8.2.170.0190.00622.96
8.2.160.0000.01420.35
8.2.150.0030.01024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00320.69
8.2.110.0040.00422.23
8.2.100.0040.00717.72
8.2.90.0080.00019.08
8.2.80.0080.00019.32
8.2.70.0000.00817.48
8.2.60.0030.00717.80
8.2.50.0060.00318.07
8.2.40.0080.00019.88
8.2.30.0040.00419.33
8.2.20.0000.00717.67
8.2.10.0030.00517.64
8.2.00.0040.00417.69
8.1.280.0130.00325.92
8.1.270.0000.00723.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.83
8.1.230.0080.00319.04
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0040.00417.35
8.1.190.0000.00817.54
8.1.180.0070.00418.10
8.1.170.0060.00318.57
8.1.160.0100.00018.81
8.1.150.0070.00018.57
8.1.140.0070.00417.46
8.1.130.0070.00017.84
8.1.120.0000.00717.36
8.1.110.0050.00217.34
8.1.100.0040.00417.52
8.1.90.0000.00717.37
8.1.80.0070.00017.30
8.1.70.0000.00717.50
8.1.60.0050.00317.64
8.1.50.0030.00517.57
8.1.40.0030.00617.42
8.1.30.0000.00817.48
8.1.20.0050.00317.71
8.1.10.0000.00717.53
8.1.00.0000.00917.35
8.0.300.0000.00918.77
8.0.290.0070.00017.28
8.0.280.0030.00318.47
8.0.270.0030.00317.31
8.0.260.0000.00816.77
8.0.250.0070.00016.96
8.0.240.0070.00416.99
8.0.230.0000.00716.98
8.0.220.0000.00716.88
8.0.210.0070.00016.89
8.0.200.0030.00516.99
8.0.190.0030.00416.85
8.0.180.0070.00016.91
8.0.170.0070.00016.99
8.0.160.0070.00016.93
8.0.150.0080.00016.75
8.0.140.0070.00016.90
8.0.130.0050.00013.43
8.0.120.0000.00816.89
8.0.110.0030.00516.91
8.0.100.0070.00016.94
8.0.90.0040.00417.02
8.0.80.0110.00816.86
8.0.70.0040.00416.94
8.0.60.0020.00516.96
8.0.50.0070.00016.97
8.0.30.0120.00817.18
8.0.20.0080.01017.40
8.0.10.0050.00216.96
8.0.00.0040.01416.88
7.4.330.0050.00015.00
7.4.320.0000.00716.57
7.4.300.0030.00316.60
7.4.290.0000.00716.50
7.4.280.0030.00316.39
7.4.270.0030.00516.59
7.4.260.0000.00513.29
7.4.250.0000.00716.58
7.4.240.0050.00316.57
7.4.230.0070.00016.59
7.4.220.0060.01216.51
7.4.210.0050.00916.67
7.4.200.0060.00316.64
7.4.190.0080.00016.49
7.4.160.0090.00616.52
7.4.150.0130.01317.40
7.4.140.0100.00817.86
7.4.130.0140.00216.40
7.4.120.0100.01116.38
7.4.110.0090.00916.73
7.4.100.0030.01316.62
7.4.90.0110.00616.51
7.4.80.0060.01219.39
7.4.70.0070.01016.48
7.4.60.0110.01116.62
7.4.50.0030.00616.41
7.4.40.0030.00922.77
7.4.30.0120.00616.47
7.4.00.0120.00615.16
7.3.330.0050.00013.31
7.3.320.0030.00313.19
7.3.310.0030.00316.32
7.3.300.0030.00416.16
7.3.290.0110.00316.32
7.3.280.0050.00916.28
7.3.270.0030.01317.40
7.3.260.0090.00916.50
7.3.250.0100.00716.46
7.3.240.0150.00616.36
7.3.230.0120.00616.42
7.3.210.0080.00916.41
7.3.200.0070.01019.39
7.3.190.0060.01216.28
7.3.180.0160.00416.37
7.3.170.0080.01116.68
7.3.160.0040.01316.63
7.3.120.0070.01115.05
7.3.110.0030.01314.52
7.3.100.0070.00715.08
7.3.90.0060.00314.76
7.3.80.0030.01314.79
7.3.70.0090.00614.88
7.3.60.0090.00614.88
7.3.50.0030.01314.75
7.3.40.0030.01314.69
7.3.30.0030.01214.75
7.3.20.0100.00316.42
7.3.10.0060.00916.92
7.3.00.0000.01416.54
7.2.330.0070.01016.32
7.2.320.0060.01016.37
7.2.310.0080.01116.86
7.2.300.0100.00716.38
7.2.290.0040.01916.67
7.2.240.0070.01315.18
7.2.230.0040.00714.89
7.2.220.0070.00315.02
7.2.210.0070.01014.94
7.2.200.0060.00915.02
7.2.190.0110.00714.81
7.2.180.0070.00714.79
7.2.170.0080.00414.95
7.2.160.0080.00814.95
7.2.150.0060.00917.09
7.2.140.0130.00316.86
7.2.130.0070.00717.04
7.2.120.0060.00816.94
7.2.110.0070.01316.98
7.2.100.0090.00916.91
7.2.90.0110.00716.92
7.2.80.0040.01516.67
7.2.70.0100.01016.79
7.2.60.0100.00716.63
7.2.50.0030.01016.97
7.2.40.0080.00816.89
7.2.30.0070.00716.97
7.2.20.0030.00916.94
7.2.10.0100.00716.84
7.2.00.0080.00818.21
7.1.330.0090.00916.07
7.1.320.0030.01015.87
7.1.310.0030.01115.52
7.1.300.0090.00616.00
7.1.290.0030.00915.86
7.1.280.0080.00415.70
7.1.270.0080.00815.35
7.1.260.0060.00816.05
7.1.250.0040.01216.02
7.1.100.0070.00417.71
7.1.70.0030.00517.03
7.1.60.0100.01319.21
7.1.50.0060.00916.86
7.1.00.0000.03722.32
7.0.200.0040.00416.71
7.0.140.0100.07022.04
7.0.100.0030.08320.00
7.0.90.0070.04719.96
7.0.80.0230.07320.04
7.0.70.0100.07319.85
7.0.60.0230.06719.78
7.0.50.0130.09020.15
7.0.40.0170.07020.12
7.0.30.0030.07320.00
7.0.20.0130.04320.16
7.0.10.0100.07720.16
7.0.00.0070.05320.08
5.6.280.0070.07020.90
5.6.250.0070.07720.66
5.6.240.0030.08720.64
5.6.230.0030.04720.64
5.6.220.0200.03320.67
5.6.210.0130.07320.46
5.6.200.0130.07720.98
5.6.190.0130.08020.99
5.6.180.0170.07721.06
5.6.170.0170.06321.09
5.6.160.0100.07721.16
5.6.150.0030.04721.01
5.6.140.0100.04321.08
5.6.130.0100.04720.93
5.6.120.0070.04320.98
5.6.110.0070.04021.12
5.6.100.0030.04321.01
5.6.90.0130.03720.98
5.6.80.0030.07720.38
5.6.70.0070.03320.41
5.6.60.0030.04020.54
5.6.50.0070.04720.39
5.6.40.0000.05020.48
5.6.30.0030.05720.37
5.6.20.0070.03720.38
5.6.10.0130.03020.27
5.6.00.0000.04320.28
5.5.380.0070.06720.40
5.5.370.0030.08720.41
5.5.360.0030.05320.54
5.5.350.0100.07020.44
5.5.340.0030.04720.86
5.5.330.0130.08020.77
5.5.320.0030.08020.87
5.5.310.0100.04320.62
5.5.300.0170.03020.81
5.5.290.0100.04320.75
5.5.280.0100.03720.88
5.5.270.0100.04020.76
5.5.260.0070.04020.86
5.5.250.0070.04020.58
5.5.240.0070.07020.24
5.5.230.0070.07020.13
5.5.220.0070.04320.16
5.5.210.0030.05020.19
5.5.200.0000.04020.25
5.5.190.0100.05320.21
5.5.180.0100.03320.25
5.5.160.0070.04020.03
5.5.150.0070.03020.11
5.5.140.0070.03720.21
5.5.130.0070.03720.20
5.5.120.0100.04320.06
5.5.110.0070.03720.25
5.5.100.0070.05320.09
5.5.90.0070.04020.14
5.5.80.0000.04020.15
5.5.70.0000.04320.02
5.5.60.0000.04020.08
5.5.50.0030.03720.04
5.5.40.0000.04020.13
5.5.30.0030.03320.04
5.5.20.0030.04020.09
5.5.10.0070.04020.06
5.5.00.0100.04720.11
5.4.450.0030.04019.23
5.4.440.0070.03019.40
5.4.430.0000.04019.48
5.4.420.0030.03319.17
5.4.410.0030.03719.30
5.4.400.0070.07318.90
5.4.390.0030.08019.18
5.4.380.0030.05319.05
5.4.370.0100.03319.04
5.4.360.0030.03719.18
5.4.350.0000.04019.13
5.4.340.0070.03718.90
5.4.320.0070.03718.85
5.4.310.0070.02719.04
5.4.300.0030.03719.13
5.4.290.0030.03718.88
5.4.280.0030.04019.04
5.4.270.0030.03719.13
5.4.260.0030.03019.12
5.4.250.0000.04019.02
5.4.240.0070.03319.04
5.4.230.0030.04019.02
5.4.220.0070.03319.08
5.4.210.0030.04019.15
5.4.200.0000.05319.05
5.4.190.0070.05019.19
5.4.180.0100.02319.22
5.4.170.0000.04019.24
5.4.160.0000.05019.10
5.4.150.0130.06319.12
5.4.140.0030.07716.35
5.4.130.0030.04316.34
5.4.120.0100.05716.33
5.4.110.0070.07716.51
5.4.100.0000.07716.35
5.4.90.0070.04316.50
5.4.80.0030.07016.30
5.4.70.0070.07016.45
5.4.60.0070.07016.47
5.4.50.0030.07716.48
5.4.40.0170.06016.49
5.4.30.0130.03716.29
5.4.20.0070.07016.29
5.4.10.0100.04016.47
5.4.00.0100.07715.85
5.3.290.0070.03714.61
5.3.280.0030.03714.69
5.3.270.0000.04014.57
5.3.260.0070.05714.61
5.3.250.0100.05314.62
5.3.240.0030.06014.62
5.3.230.0070.07314.71
5.3.220.0100.05314.67
5.3.210.0030.07014.50
5.3.200.0130.06714.54
5.3.190.0100.04014.70
5.3.180.0130.06014.64
5.3.170.0130.07014.55
5.3.160.0070.06714.70
5.3.150.0070.04714.49
5.3.140.0070.04014.60
5.3.130.0100.04014.46
5.3.120.0070.05014.47
5.3.110.0070.06314.52
5.3.100.0030.05714.05
5.3.90.0170.05014.13
5.3.80.0030.06714.07
5.3.70.0030.05714.13
5.3.60.0100.06714.06
5.3.50.0030.04013.87
5.3.40.0070.05713.96
5.3.30.0070.07314.01
5.3.20.0030.07713.82
5.3.10.0030.07013.63
5.3.00.0070.03313.73
5.2.170.0000.06311.02
5.2.160.0030.04711.04
5.2.150.0000.04711.05
5.2.140.0030.05011.16
5.2.130.0000.06311.14
5.2.120.0030.06711.18
5.2.110.0130.03710.98
5.2.100.0100.05311.16
5.2.90.0030.06711.16
5.2.80.0100.05711.20
5.2.70.0130.05011.00
5.2.60.0070.06310.95
5.2.50.0070.03010.88
5.2.40.0030.03311.02
5.2.30.0100.05311.11
5.2.20.0070.05311.08
5.2.10.0030.06010.89
5.2.00.0030.04010.63
5.1.60.0070.03710.11
5.1.50.0070.05310.00
5.1.40.0070.05310.02
5.1.30.0030.05310.48
5.1.20.0000.06310.46
5.1.10.0030.05710.05
5.1.00.0030.0509.94
5.0.50.0030.0208.63
5.0.40.0030.0408.41
5.0.30.0170.0478.30
5.0.20.0030.0408.21
5.0.10.0000.0478.21
5.0.00.0100.0308.21
4.4.90.0070.0308.21
4.4.80.0070.0138.21
4.4.70.0000.0238.21
4.4.60.0070.0238.21
4.4.50.0000.0208.21
4.4.40.0030.0508.21
4.4.30.0070.0338.21
4.4.20.0000.0238.21
4.4.10.0000.0278.21
4.4.00.0100.0208.21
4.3.110.0000.0378.21
4.3.100.0070.0138.21
4.3.90.0100.0108.21
4.3.80.0000.0308.21
4.3.70.0030.0338.21
4.3.60.0030.0238.21
4.3.50.0070.0278.21
4.3.40.0030.0308.21
4.3.30.0000.0278.21
4.3.20.0000.0408.21
4.3.10.0030.0178.21
4.3.00.0030.0308.21

preferences:
49.2 ms | 401 KiB | 5 Q