3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { $pdo = new PDO("mysql:host=pdotestdb.cbgzhszhik0u.us-west-2.rds.amazonaws.com;port=3306;dbname=pdotest", "pdotestuser", "pdotestpass"); $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $pdo->query("INSERT INTO fake_table VALUES ('bogus')"); } catch (PDOException $e) { var_dump($e->getCode()); var_dump($e->getMessage()); }

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)
8.3.60.0130.00718.43
8.3.50.0110.00922.05
8.3.40.0090.01218.66
8.3.30.0100.00319.21
8.3.20.0000.00720.29
8.3.10.0040.00421.69
8.3.00.0040.00419.20
8.2.180.0110.00718.24
8.2.170.0110.00722.96
8.2.160.0100.00322.16
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.64
8.2.110.0070.00719.39
8.2.100.0080.00317.72
8.2.90.0030.00517.97
8.2.80.0000.00817.97
8.2.70.0100.00017.50
8.2.60.0040.00417.91
8.2.50.0080.00018.07
8.2.40.0080.00019.82
8.2.30.0040.00417.94
8.2.20.0040.00417.62
8.2.10.0080.00017.98
8.2.00.0040.00417.71
8.1.280.0140.00725.92
8.1.270.0030.00518.74
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0100.00022.47
8.1.230.0070.00420.91
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0080.00517.35
8.1.190.0000.00817.09
8.1.180.0080.00018.10
8.1.170.0040.00718.52
8.1.160.0040.00421.95
8.1.150.0000.00718.78
8.1.140.0070.00017.39
8.1.130.0000.00717.79
8.1.120.0000.00717.39
8.1.110.0030.00517.38
8.1.100.0000.00717.28
8.1.90.0070.00017.38
8.1.80.0040.00417.24
8.1.70.0070.00317.32
8.1.60.0000.00817.40
8.1.50.0080.00017.47
8.1.40.0060.00317.40
8.1.30.0080.00017.67
8.1.20.0030.00617.69
8.1.10.0030.00517.57
8.1.00.0070.00017.39
8.0.300.0050.00220.04
8.0.290.0000.00716.63
8.0.280.0030.00318.38
8.0.270.0030.00317.07
8.0.260.0000.00717.19
8.0.250.0030.00316.82
8.0.240.0000.00716.99
8.0.230.0000.00716.82
8.0.220.0000.00716.93
8.0.210.0000.00716.77
8.0.200.0080.00016.92
8.0.190.0040.00416.96
8.0.180.0040.00416.80
8.0.170.0050.00316.91
8.0.160.0000.00716.97
8.0.150.0030.00616.80
8.0.140.0040.00416.85
8.0.130.0000.00513.34
8.0.120.0080.00016.85
8.0.110.0000.00716.89
8.0.100.0000.00716.82
8.0.90.0020.00516.95
8.0.80.0150.00616.94
8.0.70.0040.00416.90
8.0.60.0040.00416.75
8.0.50.0020.00516.95
8.0.30.0140.00717.11
8.0.20.0060.01317.40
8.0.10.0050.00316.90
8.0.00.0110.00716.93
7.4.330.0000.00715.03
7.4.320.0030.00316.43
7.4.300.0030.00316.51
7.4.290.0000.00716.36
7.4.280.0040.00416.54
7.4.270.0000.00616.51
7.4.260.0030.00316.60
7.4.250.0000.00816.55
7.4.240.0050.00216.58
7.4.230.0070.00016.49
7.4.220.0140.00316.50
7.4.210.0100.01016.37
7.4.200.0000.00716.34
7.4.160.0140.00916.48
7.4.150.0040.01417.40
7.4.140.0080.01117.86
7.4.130.0090.01016.54
7.4.120.0100.00716.57
7.4.110.0100.00716.44
7.4.100.0110.00616.68
7.4.90.0060.00916.36
7.4.80.0100.01319.39
7.4.70.0080.00816.46
7.4.60.0110.00616.50
7.4.50.0000.00916.28
7.4.40.0150.00016.48
7.4.30.0150.00416.23
7.4.00.0040.01115.23
7.3.330.0050.00013.00
7.3.320.0000.00513.00
7.3.310.0000.00716.30
7.3.300.0040.00416.27
7.3.290.0030.01016.27
7.3.280.0070.01016.28
7.3.270.0090.00917.40
7.3.260.0130.00316.66
7.3.250.0100.00716.32
7.3.240.0030.01316.54
7.3.230.0080.00816.39
7.3.210.0100.00616.44
7.3.200.0120.01219.39
7.3.190.0120.00316.39
7.3.180.0070.01116.43
7.3.170.0090.00916.61
7.3.160.0080.00816.32
7.3.10.0030.00816.77
7.3.00.0000.01116.63
7.2.330.0180.00016.60
7.2.320.0030.01316.63
7.2.310.0170.00716.48
7.2.300.0130.00316.30
7.2.290.0100.01016.65
7.2.130.0040.01116.79
7.2.120.0070.00416.71
7.2.110.0040.00716.82
7.2.100.0030.01016.52
7.2.90.0030.01016.92
7.2.80.0030.01016.76
7.2.70.0030.01016.96
7.2.60.0030.01316.66
7.2.50.0030.01516.85
7.2.40.0030.00616.93
7.2.30.0040.01116.61
7.2.20.0000.01216.91
7.2.10.0090.00016.84
7.2.00.0020.01417.94
7.1.250.0030.00715.70
7.1.200.0040.00715.48
7.1.100.0080.00518.06
7.1.70.0070.00717.03
7.1.60.0090.01519.46
7.1.50.0080.00816.77
7.1.00.0070.06722.27
7.0.200.0000.00816.64
7.0.140.0000.06022.08
7.0.100.0070.06319.90
7.0.90.0070.06719.95
7.0.80.0100.04019.93
7.0.70.0270.04019.97
7.0.60.0000.09019.98
7.0.50.0070.09320.37
7.0.40.0030.07020.14
7.0.30.0130.08320.14
7.0.20.0070.09720.13
7.0.10.0030.09020.03
7.0.00.0030.08719.93
5.6.280.0070.06720.85
5.6.250.0000.08720.75
5.6.240.0070.08320.64
5.6.230.0030.05020.71
5.6.220.0100.04720.61
5.6.210.0100.03720.75
5.6.200.0170.07721.07
5.6.190.0130.07021.13
5.6.180.0100.03321.10
5.6.170.0070.06721.04
5.6.160.0130.05721.04
5.6.150.0070.06721.01
5.6.140.0030.09021.02
5.6.130.0100.07721.09
5.6.120.0100.06320.95
5.6.110.0100.05720.99
5.6.100.0070.08021.02
5.6.90.0030.05320.98
5.6.80.0130.05020.42
5.6.70.0130.07020.51
5.6.60.0100.06020.48
5.6.50.0030.08020.41
5.6.40.0100.04320.40
5.6.30.0100.07720.41
5.6.20.0100.08020.43
5.6.10.0100.06720.37
5.6.00.0030.04320.34
5.5.380.0100.03720.35
5.5.370.0100.06320.44
5.5.360.0070.07020.40
5.5.350.0130.03020.39
5.5.340.0070.08020.73
5.5.330.0030.07320.87
5.5.320.0170.07020.88
5.5.310.0170.07320.75
5.5.300.0100.03720.79
5.5.290.0100.04320.80
5.5.280.0070.09020.72
5.5.270.0070.07720.76
5.5.260.0100.06320.86
5.5.250.0070.08320.56
5.5.240.0030.06720.24
5.5.230.0030.04320.23
5.5.220.0130.07720.20
5.5.210.0100.07320.24
5.5.200.0070.08020.23
5.5.190.0100.07320.14
5.5.180.0070.06720.14
5.5.160.0170.07019.95
5.5.150.0000.07720.21
5.5.140.0000.09720.27
5.5.130.0100.03320.27
5.5.120.0030.04720.17
5.5.110.0070.04720.13
5.5.100.0070.05320.17
5.5.90.0030.05020.08
5.5.80.0170.08320.14
5.5.70.0070.04720.05
5.5.60.0030.04320.15
5.5.50.0000.05719.93
5.5.40.0070.06720.00
5.5.30.0070.07319.98
5.5.20.0030.04020.14
5.5.10.0030.08320.04
5.5.00.0130.07020.01
5.4.450.0070.05719.36
5.4.440.0170.07319.14
5.4.430.0070.08019.36
5.4.420.0100.03719.22
5.4.410.0030.08018.97
5.4.400.0100.07018.81
5.4.390.0130.06719.03
5.4.380.0230.05719.13
5.4.370.0070.06719.05
5.4.360.0030.04719.23
5.4.350.0130.06319.10
5.4.340.0130.06018.79
5.4.320.0030.05018.81
5.4.310.0170.06719.04
5.4.300.0070.05719.11
5.4.290.0030.06719.04
5.4.280.0170.07318.90
5.4.270.0030.05719.22
5.4.260.0130.06718.78
5.4.250.0070.05019.14
5.4.240.0100.04018.97
5.4.230.0130.04319.12
5.4.220.0030.08018.91
5.4.210.0070.06719.11
5.4.200.0130.07019.12
5.4.190.0070.07018.97
5.4.180.0070.06718.89
5.4.170.0030.07719.02
5.4.160.0070.07719.12
5.4.150.0030.04019.01
5.4.140.0130.06016.36
5.4.130.0100.04716.31
5.4.120.0000.04016.28
5.4.110.0000.03716.23
5.4.100.0070.03716.41
5.4.90.0030.04016.22
5.4.80.0030.03716.32
5.4.70.0070.03316.41
5.4.60.0130.02716.32
5.4.50.0030.03716.21
5.4.40.0070.03016.34
5.4.30.0030.03716.13
5.4.20.0030.04016.29
5.4.10.0100.03016.30
5.4.00.0030.03715.70
5.3.290.0170.04714.67
5.3.280.0030.07014.60
5.3.270.0100.07314.46
5.3.260.0030.07714.58
5.3.250.0030.03714.46
5.3.240.0000.04014.60
5.3.230.0070.05014.59
5.3.220.0100.03014.48
5.3.210.0030.05014.57
5.3.200.0130.02714.54
5.3.190.0000.04014.50
5.3.180.0000.04014.55
5.3.170.0070.03714.42
5.3.160.0030.04014.50
5.3.150.0130.02714.55
5.3.140.0000.04014.41
5.3.130.0100.03014.45
5.3.120.0030.03714.36
5.3.110.0030.04014.55
5.3.100.0000.04013.89
5.3.90.0070.03313.83
5.3.80.0070.07014.00
5.3.70.0030.03714.03
5.3.60.0030.03713.77
5.3.50.0000.03313.95
5.3.40.0070.03013.93
5.3.30.0070.06713.66
5.3.20.0100.05013.46
5.3.10.0030.07013.64
5.3.00.0070.05713.62
5.2.170.0000.05010.96
5.2.160.0070.03311.14
5.2.150.0000.03010.96
5.2.140.0000.03311.13
5.2.130.0030.03011.17
5.2.120.0030.02710.92
5.2.110.0030.05010.93
5.2.100.0030.03011.02
5.2.90.0030.02711.04
5.2.80.0070.05710.93
5.2.70.0000.03311.02
5.2.60.0030.02710.89
5.2.50.0070.04011.07
5.2.40.0000.04710.83
5.2.30.0070.02010.94
5.2.20.0000.03010.79
5.2.10.0070.02310.81
5.2.00.0070.02010.72
5.1.60.0070.0139.98
5.1.50.0000.02710.02
5.1.40.0030.0239.97
5.1.30.0000.03010.28
5.1.20.0030.02310.26
5.1.10.0030.02710.07
5.1.00.0030.02010.11
5.0.50.0000.0178.57
5.0.40.0000.0238.45
5.0.30.0030.0438.23
5.0.20.0000.0208.18
5.0.10.0000.0238.22
5.0.00.0000.0278.18
4.4.90.0030.0138.18
4.4.80.0000.0178.18
4.4.70.0070.0078.18
4.4.60.0000.0178.18
4.4.50.0000.0178.18
4.4.40.0000.0238.18
4.4.30.0000.0178.18
4.4.20.0000.0178.18
4.4.10.0070.0108.18
4.4.00.0030.0238.18
4.3.110.0000.0178.18
4.3.100.0070.0108.18
4.3.90.0000.0178.18
4.3.80.0070.0178.18
4.3.70.0000.0138.18
4.3.60.0000.0178.18
4.3.50.0000.0178.18
4.3.40.0000.0208.18
4.3.30.0000.0138.18
4.3.20.0000.0178.18
4.3.10.0000.0178.18
4.3.00.0000.0138.18

preferences:
46.54 ms | 401 KiB | 5 Q