3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pdo = new PDO('sqlite::memory:'); $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $pdo->exec("CREATE TABLE foo( field1 INT, field2 INT )"); $pdo->exec("INSERT INTO foo VALUES ('row1field1', 'row2field2') ('row2field1', 'row2field2')"); $results = $pdo->query("SELECT * FROM foo "); var_dump($results->fetchAll());

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)
8.3.40.0120.00319.44
8.3.30.0060.01019.60
8.3.20.0080.00020.93
8.3.10.0080.00021.36
8.3.00.0000.00824.23
8.2.170.0040.01122.96
8.2.160.0090.00622.95
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0060.00321.62
8.2.120.0050.00326.35
8.2.110.0040.01123.03
8.2.100.0060.00618.67
8.2.90.0050.00319.98
8.2.80.0000.00918.38
8.2.70.0040.00418.25
8.2.60.0030.00518.79
8.2.50.0050.00218.38
8.2.40.0000.00821.22
8.2.30.0050.00220.04
8.2.20.0030.00618.34
8.2.10.0030.00618.76
8.2.00.0070.00018.64
8.1.270.0070.01422.82
8.1.260.0050.00328.09
8.1.250.0080.00028.09
8.1.240.0040.00424.72
8.1.230.0080.00418.45
8.1.220.0030.00518.27
8.1.210.0050.00318.77
8.1.200.0030.00617.97
8.1.190.0030.00517.75
8.1.180.0000.00818.10
8.1.170.0030.00519.22
8.1.160.0000.00721.52
8.1.150.0040.00419.72
8.1.140.0000.00820.36
8.1.130.0000.00718.42
8.1.120.0000.00818.20
8.1.110.0040.00418.17
8.1.100.0040.00418.16
8.1.90.0000.00818.18
8.1.80.0050.00318.14
8.1.70.0070.00018.16
8.1.60.0080.00018.36
8.1.50.0040.00418.41
8.1.40.0040.00418.41
8.1.30.0040.00418.59
8.1.20.0030.00618.39
8.1.10.0000.00818.38
8.1.00.0000.00818.34
8.0.300.0060.00318.77
8.0.290.0080.00017.50
8.0.280.0000.00819.04
8.0.270.0070.00018.05
8.0.260.0000.00618.01
8.0.250.0070.00017.68
8.0.240.0030.00617.77
8.0.230.0000.00717.77
8.0.220.0000.00717.71
8.0.210.0000.00817.71
8.0.200.0030.00317.71
8.0.190.0030.00617.63
8.0.180.0040.00417.71
8.0.170.0050.00317.73
8.0.160.0040.00417.71
8.0.150.0000.00717.67
8.0.140.0040.00417.67
8.0.130.0030.00314.13
8.0.120.0050.00317.63
8.0.110.0000.00817.73
8.0.100.0050.00217.76
8.0.90.0030.00517.61
8.0.80.0100.01017.79
8.0.70.0000.00717.51
8.0.60.0000.00717.75
8.0.50.0070.00017.72
8.0.30.0110.00817.75
8.0.20.0110.00717.94
8.0.10.0050.00317.98
8.0.00.0070.01417.64
7.4.330.0050.00017.55
7.4.320.0040.00417.30
7.4.300.0060.00017.38
7.4.290.0000.00817.21
7.4.280.0060.00317.26
7.4.270.0030.00317.38
7.4.260.0060.00817.36
7.4.250.0040.00417.24
7.4.240.0000.00717.29
7.4.230.0000.00717.29
7.4.220.0000.02017.54
7.4.210.0100.00717.29
7.4.200.0040.00417.53
7.4.160.0140.00317.17
7.4.150.0120.00617.43
7.4.140.0110.00817.86
7.4.130.0110.00917.45
7.4.120.0150.00517.47
7.4.110.0040.01317.32
7.4.100.0140.00317.50
7.4.90.0060.01217.39
7.4.80.0060.01919.39
7.4.70.0100.00717.31
7.4.60.0100.01017.21
7.4.50.0000.01617.46
7.4.40.0080.00817.38
7.4.30.0090.00917.39
7.4.00.0090.00615.63
7.3.330.0050.00013.80
7.3.320.0000.00513.84
7.3.310.0040.00417.00
7.3.300.0020.00516.97
7.3.290.0000.00716.95
7.3.280.0120.00617.08
7.3.270.0130.00617.40
7.3.260.0110.00817.36
7.3.250.0130.00817.25
7.3.240.0100.00917.18
7.3.230.0090.00917.13
7.3.210.0100.00717.12
7.3.200.0140.00717.23
7.3.190.0120.00617.11
7.3.180.0070.01017.24
7.3.170.0080.00817.11
7.3.160.0080.00817.04
7.2.330.0000.01717.19
7.2.320.0110.00717.51
7.2.310.0070.01017.40
7.2.300.0120.00917.20
7.2.290.0050.01117.32
7.2.60.0070.00717.43
7.2.00.0090.00920.17
7.1.200.0050.00516.16
7.1.100.0090.00318.56
7.1.70.0030.00617.80
7.1.60.0060.01919.40
7.1.50.0040.01117.63
7.1.00.0070.07722.55
7.0.200.0800.00615.33
7.0.60.0170.08021.66
7.0.50.0000.04317.94
7.0.40.0130.04720.28
7.0.30.0230.04720.21
7.0.20.0130.05020.16
7.0.10.0030.05320.21
7.0.00.0000.04720.52
5.6.280.0000.03321.15
5.6.210.0100.03720.64
5.6.200.0000.04718.30
5.6.190.0030.04720.74
5.6.180.0270.04020.58
5.6.170.0330.06320.61
5.6.160.0070.07720.60
5.6.150.0100.04018.32
5.6.140.0030.08718.20
5.6.130.0130.03718.27
5.6.120.0070.07721.06
5.6.110.0070.05321.20
5.6.100.0230.06721.22
5.6.90.0100.04321.16
5.6.80.0100.03320.49
5.5.350.0300.07720.48
5.5.340.0070.08318.06
5.5.330.0130.06020.51
5.5.320.0600.06320.39
5.5.310.0330.06720.27
5.5.300.0000.06018.06
5.5.290.0100.07318.15
5.5.280.0130.07720.93
5.5.270.0070.07320.81
5.5.260.0130.08720.81
5.5.250.0070.07020.72
5.5.240.0200.03320.25

preferences:
46.8 ms | 400 KiB | 5 Q