3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pdo = new PDO('sqlite::memory:'); $pdo->exec("CREATE TABLE foo( field1 INT, field2 INT, )"); var_dump($pdo->query("SHOW TABLES"));

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)
8.3.60.0070.00717.38
8.3.50.0160.00522.34
8.3.40.0110.00419.42
8.3.30.0070.00719.54
8.3.20.0040.00421.07
8.3.10.0000.00820.98
8.3.00.0070.00024.27
8.2.180.0120.00917.63
8.2.170.0030.01222.96
8.2.160.0080.00623.13
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0050.00321.42
8.2.120.0050.00326.35
8.2.110.0060.00319.89
8.2.100.0040.00818.55
8.2.90.0030.00519.82
8.2.80.0080.00018.25
8.2.70.0060.00318.38
8.2.60.0040.00418.68
8.2.50.0090.00018.38
8.2.40.0040.00421.31
8.2.30.0040.00420.12
8.2.20.0060.00318.30
8.2.10.0000.00818.68
8.2.00.0040.00418.67
8.1.280.0090.00925.92
8.1.270.0040.00422.72
8.1.260.0040.00428.09
8.1.250.0050.00228.09
8.1.240.0000.00923.23
8.1.230.0100.00318.52
8.1.220.0030.00618.41
8.1.210.0030.00518.77
8.1.200.0000.01017.98
8.1.190.0000.00818.10
8.1.180.0040.00418.10
8.1.170.0000.00919.25
8.1.160.0080.00021.40
8.1.150.0000.00719.52
8.1.140.0080.00020.11
8.1.130.0080.00018.39
8.1.120.0040.00418.24
8.1.110.0040.00418.18
8.1.100.0070.00218.09
8.1.90.0050.00218.23
8.1.80.0000.00718.13
8.1.70.0000.00718.19
8.1.60.0040.00418.28
8.1.50.0060.00318.37
8.1.40.0060.00318.29
8.1.30.0000.00918.52
8.1.20.0050.00318.31
8.1.10.0040.00418.36
8.1.00.0000.00818.35
8.0.300.0000.00718.77
8.0.290.0040.00417.50
8.0.280.0000.00719.23
8.0.270.0070.00017.85
8.0.260.0000.00817.90
8.0.250.0000.00817.73
8.0.240.0080.00017.74
8.0.230.0000.00717.71
8.0.220.0030.00317.63
8.0.210.0000.00717.65
8.0.200.0030.00317.71
8.0.190.0000.00817.61
8.0.180.0040.00417.74
8.0.170.0000.00817.67
8.0.160.0040.00417.74
8.0.150.0040.00417.68
8.0.140.0040.00417.54
8.0.130.0000.00614.21
8.0.120.0060.00317.59
8.0.110.0030.00517.70
8.0.100.0000.00717.45
8.0.90.0070.00017.64
8.0.80.0140.00317.63
8.0.70.0000.00817.43
8.0.60.0040.00417.45
8.0.50.0000.00717.75
8.0.30.0140.00517.78
8.0.20.0090.01117.77
8.0.10.0000.00717.61
8.0.00.0110.00617.60
7.4.330.0000.00517.50
7.4.320.0000.00717.20
7.4.300.0000.00617.32
7.4.290.0030.00317.18
7.4.280.0030.00717.23
7.4.270.0040.00417.11
7.4.260.0080.00217.31
7.4.250.0030.00517.15
7.4.240.0040.00417.33
7.4.230.0040.00417.41
7.4.220.0040.02117.16
7.4.210.0040.01117.14
7.4.200.0040.00417.10
7.4.160.0030.01317.29
7.4.150.0030.01417.40
7.4.140.0090.00917.86
7.4.130.0130.00417.16
7.4.120.0130.00617.26
7.4.110.0090.00917.23
7.4.100.0090.00617.19
7.4.90.0120.00417.20
7.4.80.0040.01519.39
7.4.70.0090.00916.96
7.4.60.0100.00717.12
7.4.50.0100.00317.12
7.4.40.0130.00317.21
7.4.30.0100.01017.05
7.4.00.0110.00515.72
7.3.330.0030.00313.81
7.3.320.0030.00313.78
7.3.310.0070.00017.04
7.3.300.0030.00416.96
7.3.290.0000.00716.98
7.3.280.0040.01116.96
7.3.270.0090.00917.40
7.3.260.0220.00017.07
7.3.250.0100.01017.06
7.3.240.0120.00616.89
7.3.230.0050.01316.96
7.3.210.0030.01316.83
7.3.200.0120.01216.93
7.3.190.0130.00317.13
7.3.180.0120.00617.10
7.3.170.0090.00916.88
7.3.160.0060.00916.96
7.3.120.0060.01115.53
7.3.110.0060.00915.03
7.3.100.0130.00315.36
7.3.90.0030.00715.42
7.3.80.0070.00415.58
7.3.70.0080.00015.39
7.3.60.0030.01015.14
7.3.50.0120.00315.44
7.3.40.0060.00615.23
7.3.30.0040.00815.27
7.3.20.0090.00617.23
7.3.10.0130.00017.32
7.3.00.0050.00517.39
7.2.330.0030.01317.27
7.2.320.0110.00717.43
7.2.310.0070.01017.25
7.2.300.0060.01317.12
7.2.290.0040.01217.29
7.2.250.0040.01515.70
7.2.240.0070.01315.64
7.2.230.0070.00715.54
7.2.220.0000.01015.80
7.2.210.0070.00715.30
7.2.200.0080.00415.71
7.2.190.0060.00915.56
7.2.180.0070.01115.54
7.2.170.0080.00415.68
7.2.60.0070.00217.22
7.2.00.0030.01019.39
7.1.330.0070.00716.52
7.1.320.0040.00416.14
7.1.310.0070.00316.04
7.1.300.0160.00016.27
7.1.290.0000.01116.31
7.1.280.0030.00916.29
7.1.270.0030.01016.36
7.1.260.0050.00516.46
7.1.200.0040.01116.28
7.1.100.0040.00718.42
7.1.70.0060.00917.38
7.1.60.0040.02119.40
7.1.50.0070.01317.61
7.1.00.0070.07322.39
7.0.200.0450.01314.92
7.0.60.0370.06020.14
7.0.50.0070.03717.94
7.0.40.0100.03720.46
7.0.30.0270.04720.25
7.0.20.0200.08020.07
7.0.10.0070.09020.21
7.0.00.0070.04720.37
5.6.280.0070.04720.86
5.6.210.0070.03720.64
5.6.200.0030.04718.27
5.6.190.0070.04020.85
5.6.180.0300.07720.37
5.6.170.0230.06020.57
5.6.160.0070.08320.78
5.6.150.0000.04318.30
5.6.140.0100.08018.26
5.6.130.0030.05318.16
5.6.120.0100.06321.13
5.6.110.0070.04021.18
5.6.100.0100.08321.18
5.6.90.0000.04321.07
5.6.80.0100.07020.45
5.5.350.0330.06720.40
5.5.340.0070.07318.00
5.5.330.0030.07320.27
5.5.320.0300.03720.38
5.5.310.0300.07320.36
5.5.300.0070.06718.03
5.5.290.0030.05318.09
5.5.280.0100.05720.84
5.5.270.0100.08320.84
5.5.260.0070.08721.02
5.5.250.0030.08720.73
5.5.240.0200.04020.16

preferences:
46.19 ms | 401 KiB | 5 Q