3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { $pdo = new PDO("mysql:host=54.186.245.96;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)
8.3.60.0100.00718.18
8.3.50.0130.00521.92
8.3.40.0130.00718.82
8.3.30.0060.00919.18
8.3.20.0040.00420.29
8.3.10.0040.00421.73
8.3.00.0080.00019.20
8.2.180.0110.00416.50
8.2.170.0080.00822.96
8.2.160.0100.00321.86
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0040.00419.54
8.2.110.0030.00622.20
8.2.100.0070.00417.84
8.2.90.0040.00419.23
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0000.00817.67
8.2.50.0080.00018.07
8.2.40.0000.00819.58
8.2.30.0050.00317.91
8.2.20.0020.00517.61
8.2.10.0070.00018.00
8.2.00.0040.00417.73
8.1.280.0140.00725.92
8.1.270.0030.00618.83
8.1.260.0120.00426.35
8.1.250.0020.00528.09
8.1.240.0090.00023.62
8.1.230.0040.00719.21
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0070.00317.35
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0000.01218.56
8.1.160.0000.00821.86
8.1.150.0000.00718.82
8.1.140.0000.00717.27
8.1.130.0000.00717.77
8.1.120.0000.00717.31
8.1.110.0040.00417.34
8.1.100.0040.00417.27
8.1.90.0040.00317.41
8.1.80.0000.00817.36
8.1.70.0050.00517.26
8.1.60.0000.00717.36
8.1.50.0050.00217.53
8.1.40.0040.00417.52
8.1.30.0080.00017.65
8.1.20.0080.00017.59
8.1.10.0040.00417.45
8.1.00.0080.00017.57
8.0.300.0030.00518.77
8.0.290.0040.00416.75
8.0.280.0040.00418.27
8.0.270.0070.00017.26
8.0.260.0020.00517.25
8.0.250.0070.00016.90
8.0.240.0030.00316.95
8.0.230.0040.00416.98
8.0.220.0030.00316.91
8.0.210.0030.00316.82
8.0.200.0050.00216.82
8.0.190.0050.00216.95
8.0.180.0070.00016.90
8.0.170.0030.00516.81
8.0.160.0000.00716.96
8.0.150.0030.00716.96
8.0.140.0000.00716.84
8.0.130.0000.00513.30
8.0.120.0050.00316.80
8.0.110.0030.00616.82
8.0.100.0030.00516.80
8.0.90.0000.00716.96
8.0.80.0090.00916.96
8.0.70.0070.00016.88
8.0.60.0070.00016.81
8.0.50.0040.00416.93
8.0.30.0110.01317.12
8.0.20.0070.01217.40
8.0.10.0070.00017.05
8.0.00.0100.00716.69
7.4.330.0000.00615.03
7.4.320.0000.00616.46
7.4.300.0070.00016.49
7.4.290.0040.00416.52
7.4.280.0050.00216.59
7.4.270.0030.00316.66
7.4.260.0000.01016.49
7.4.250.0040.00416.57
7.4.240.0020.00516.60
7.4.230.0070.00016.49
7.4.220.0090.00916.46
7.4.210.0060.00916.48
7.4.200.0050.00216.34
7.4.160.0120.00416.43
7.4.150.0160.00817.40
7.4.140.0120.00617.86
7.4.130.0090.00816.43
7.4.120.0140.00516.48
7.4.110.0130.00316.55
7.4.100.0180.00016.38
7.4.90.0030.01416.59
7.4.80.0100.00719.39
7.4.70.0090.00916.25
7.4.60.0040.01216.53
7.4.50.0040.00416.58
7.4.40.0060.01416.63
7.4.30.0090.00916.43
7.4.00.0030.01014.96
7.3.330.0000.00613.18
7.3.320.0050.00013.11
7.3.310.0080.00016.30
7.3.300.0030.00316.21
7.3.290.0080.00616.33
7.3.280.0080.01016.32
7.3.270.0150.00317.40
7.3.260.0130.00516.48
7.3.250.0030.01416.30
7.3.240.0030.01316.26
7.3.230.0070.01016.39
7.3.210.0110.00516.15
7.3.200.0110.00719.39
7.3.190.0030.01416.31
7.3.180.0030.01316.23
7.3.170.0070.01416.27
7.3.160.0110.00516.23
7.3.120.0140.00414.68
7.3.110.0040.01214.81
7.3.100.0070.00714.68
7.3.90.0000.01114.79
7.3.80.0140.00314.86
7.3.70.0030.00614.71
7.3.60.0060.00914.86
7.3.50.0070.01014.84
7.3.40.0130.00014.60
7.3.30.0100.00614.66
7.3.20.0070.00716.70
7.3.10.0070.00716.41
7.3.00.0080.00416.37
7.2.330.0170.00016.64
7.2.320.0090.01216.64
7.2.310.0120.00916.60
7.2.300.0150.00316.52
7.2.290.0060.01216.38
7.2.240.0030.01014.86
7.2.230.0130.00314.80
7.2.220.0080.00414.87
7.2.210.0070.01014.85
7.2.200.0070.01115.16
7.2.190.0100.00614.92
7.2.180.0000.01815.02
7.2.170.0110.00415.05
7.2.160.0080.00414.87
7.2.150.0070.00716.66
7.2.140.0070.01016.86
7.2.130.0070.00816.87
7.2.120.0000.01516.74
7.2.110.0050.00716.69
7.2.100.0040.00916.77
7.2.90.0030.01316.87
7.2.80.0090.00516.74
7.2.70.0030.01116.93
7.2.60.0070.00816.81
7.2.50.0060.00716.75
7.2.40.0020.01216.75
7.2.30.0050.00716.73
7.2.20.0030.01016.71
7.2.10.0090.00816.67
7.2.00.0050.01117.58
7.1.330.0070.01015.96
7.1.320.0030.01115.63
7.1.310.0030.00915.70
7.1.300.0090.00915.54
7.1.290.0060.00915.77
7.1.280.0140.00015.73
7.1.270.0060.00815.62
7.1.260.0120.00315.42
7.1.250.0090.00715.82
7.1.200.0000.01115.93
7.1.100.0040.00717.80
7.1.70.0040.00416.90
7.1.60.0040.01219.46
7.1.50.0100.00316.87
7.1.00.0030.07722.41
7.0.200.0000.00716.44
7.0.140.0070.04722.06
7.0.60.0070.09020.01
7.0.50.0070.08017.67
7.0.40.0070.08020.08
7.0.30.0270.08320.11
7.0.20.0270.06320.30
7.0.10.0000.05020.19
7.0.00.0000.09020.03
5.6.280.0100.06720.91
5.6.210.0070.07320.47
5.6.200.0100.06718.13
5.6.190.0070.08320.45
5.6.180.0400.06320.61
5.6.170.0130.06020.38
5.6.160.0100.04720.49
5.6.150.0200.07018.18
5.6.140.0070.04018.20
5.6.130.0030.04718.15
5.6.120.0070.06320.99
5.6.110.0100.08321.00
5.6.100.0130.08020.96
5.6.90.0030.07320.97
5.6.80.0130.07720.38
5.5.350.0170.06020.42
5.5.340.0130.06717.91
5.5.330.0130.06720.23
5.5.320.0230.05720.33
5.5.310.0270.08720.26
5.5.300.0100.07317.92
5.5.290.0030.04018.02
5.5.280.0100.07720.77
5.5.270.0130.04720.86
5.5.260.0070.06020.79
5.5.250.0030.05720.43
5.5.240.0100.06720.27
5.4.450.0070.06019.63
5.4.440.0570.05019.48
5.4.430.0070.05719.68
5.4.420.0170.05019.63
5.4.410.0070.05719.22
5.4.400.0070.05719.20
5.4.390.0230.05318.63
5.4.380.0200.05718.50
5.4.370.0270.05018.56
5.4.360.0270.05718.57
5.4.350.0200.05718.63
5.4.340.0200.06318.46
5.4.320.0230.05318.73
5.4.310.0230.05018.68
5.4.300.0230.05018.68
5.4.290.0270.04718.69
5.4.280.0200.05018.50
5.4.270.0170.05718.50
5.4.260.0300.04718.68
5.4.250.0230.05318.61
5.4.240.0170.06018.49
5.4.230.0400.05318.61
5.4.220.0270.05018.68
5.4.210.0270.05318.66
5.4.200.0400.04016.43
5.4.190.0230.05718.47
5.4.180.0230.05318.61
5.4.170.0300.05018.57
5.4.160.0300.04318.50
5.4.150.0230.05018.54
5.4.140.0300.04716.16
5.4.130.0300.04016.23
5.4.120.0230.04716.20
5.4.110.0230.04716.26
5.4.100.0130.06016.08
5.4.90.0270.04716.12
5.4.80.0200.05316.15
5.4.70.0300.05016.29
5.4.60.0170.05316.34
5.4.50.0300.04016.21
5.4.40.0170.05716.14
5.4.30.0270.04316.26
5.4.20.0130.06016.11
5.4.10.0170.05316.16
5.4.00.0200.04715.65
5.3.290.0200.06014.75
5.3.280.0230.05014.68
5.3.270.0300.05714.53
5.3.260.0200.05714.52
5.3.250.0370.05014.58
5.3.240.0130.06314.57
5.3.230.0300.04714.61
5.3.220.0230.05714.62
5.3.210.0270.07014.53
5.3.200.0370.04714.61
5.3.190.0200.05714.54
5.3.180.0170.05714.47
5.3.170.0270.05014.52
5.3.160.0300.05314.54
5.3.150.0130.06014.59
5.3.140.0200.05314.46
5.3.130.0300.04714.56
5.3.120.0230.05314.54
5.3.110.0230.05314.63
5.3.100.0270.06714.11
5.3.90.0200.05314.01
5.3.80.0230.05314.00
5.3.70.0230.05314.00
5.3.60.0200.05713.91
5.3.50.0270.04713.85
5.3.40.0230.05013.91
5.3.30.0300.06713.87
5.3.20.0370.05713.72
5.3.10.0300.05013.64
5.3.00.0200.05713.64
5.2.170.0230.04311.09
5.2.160.0200.04711.13
5.2.150.0230.04011.06
5.2.140.0270.03711.20
5.2.130.0200.04711.09
5.2.120.0200.04711.11
5.2.110.0230.03711.23
5.2.100.0130.04711.05
5.2.90.0170.04311.16
5.2.80.0200.04011.13
5.2.70.0200.04011.23
5.2.60.0200.04011.08
5.2.50.0170.04711.02
5.2.40.0170.04010.97
5.2.30.0130.04311.00
5.2.20.0170.03711.00
5.2.10.0100.04310.82
5.2.00.0230.03310.81
5.1.60.0170.03010.15
5.1.50.0170.04310.06
5.1.40.0130.0509.99
5.1.30.0100.04010.34
5.1.20.0230.02710.43
5.1.10.0200.04310.04
5.1.00.0170.03310.08
5.0.50.0130.0238.57
5.0.40.0070.0308.55
5.0.30.0100.0438.25
5.0.20.0130.0238.31
5.0.10.0070.0278.37
5.0.00.0070.0438.24
4.4.90.0130.0175.91
4.4.80.0070.0235.91
4.4.70.0100.0235.88
4.4.60.0100.0205.86
4.4.50.0100.0205.91
4.4.40.0030.0375.82
4.4.30.0000.0275.88
4.4.20.0100.0205.94
4.4.10.0030.0275.94
4.4.00.0030.0375.95
4.3.110.0100.0205.80
4.3.100.0070.0235.83
4.3.90.0170.0105.80
4.3.80.0130.0275.81
4.3.70.0030.0235.77
4.3.60.0030.0235.82
4.3.50.0030.0235.79
4.3.40.0100.0335.75
4.3.30.0070.0204.55
4.3.20.0030.0234.64
4.3.10.0100.0174.56
4.3.00.0030.0207.19

preferences:
55.83 ms | 401 KiB | 5 Q