3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pdo = new PDO('sqlite::memory'); var_dump($pdo);

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)
8.3.60.0060.01016.63
8.3.50.0140.00621.92
8.3.40.0110.00418.96
8.3.30.0110.00418.80
8.3.20.0040.00420.34
8.3.10.0060.00320.48
8.3.00.0080.00023.53
8.2.180.0040.01418.43
8.2.170.0100.00722.96
8.2.160.0100.00322.12
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00820.68
8.2.120.0050.00326.35
8.2.110.0040.00419.24
8.2.100.0130.00017.93
8.2.90.0080.00019.09
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0050.00317.80
8.2.50.0040.00418.09
8.2.40.0070.00020.54
8.2.30.0040.00419.45
8.2.20.0050.00217.75
8.2.10.0040.00417.93
8.2.00.0000.00718.01
8.1.280.0090.00625.92
8.1.270.0140.00322.05
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00322.66
8.1.230.0040.00717.70
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0070.00317.23
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00818.45
8.1.160.0040.00420.61
8.1.150.0070.00018.82
8.1.140.0040.00419.41
8.1.130.0050.00217.58
8.1.120.0040.00417.32
8.1.110.0050.00217.35
8.1.100.0000.00817.36
8.1.90.0040.00417.33
8.1.80.0030.00617.32
8.1.70.0070.00017.36
8.1.60.0000.00917.54
8.1.50.0000.00817.54
8.1.40.0000.00817.43
8.1.30.0030.00517.57
8.1.20.0030.00617.45
8.1.10.0000.00817.53
8.1.00.0040.00417.55
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0070.00018.32
8.0.270.0000.00717.22
8.0.260.0030.00317.21
8.0.250.0000.00717.00
8.0.240.0040.00416.85
8.0.230.0000.00717.02
8.0.220.0040.00416.95
8.0.210.0000.00716.93
8.0.200.0030.00317.00
8.0.190.0000.00816.98
8.0.180.0000.00716.83
8.0.170.0040.00416.94
8.0.160.0000.00716.91
8.0.150.0040.00416.95
8.0.140.0040.00416.88
8.0.130.0000.00513.77
8.0.120.0050.00216.91
8.0.110.0040.00416.92
8.0.100.0070.00016.75
8.0.90.0050.00316.98
8.0.80.0120.00616.84
8.0.70.0040.00416.86
8.0.60.0040.00416.72
8.0.50.0040.00416.77
8.0.30.0100.00917.03
8.0.20.0110.00817.40
8.0.10.0050.00317.00
8.0.00.0130.00916.75
7.4.330.0020.00217.06
7.4.320.0030.00316.36
7.4.300.0000.00616.38
7.4.290.0000.00716.61
7.4.280.0040.00416.47
7.4.270.0060.00016.55
7.4.260.0090.00016.36
7.4.250.0030.00316.43
7.4.240.0000.00916.62
7.4.230.0070.00016.31
7.4.220.0060.01216.39
7.4.210.0110.00716.64
7.4.200.0080.00016.57
7.4.160.0090.00616.45
7.4.150.0120.00617.40
7.4.140.0100.00817.86
7.4.130.0030.01416.51
7.4.120.0160.00316.53
7.4.110.0070.01016.59
7.4.100.0090.00616.49
7.4.90.0130.00916.40
7.4.80.0090.00919.39
7.4.70.0070.01016.34
7.4.60.0130.00316.50
7.4.50.0040.01416.32
7.4.40.0070.00716.64
7.4.30.0030.01616.50
7.4.10.0100.00714.62
7.4.00.0060.01114.82
7.3.330.0000.00613.41
7.3.320.0000.00513.45
7.3.310.0000.00716.24
7.3.300.0000.00616.28
7.3.290.0070.00016.29
7.3.280.0080.00916.33
7.3.270.0070.01117.40
7.3.260.0000.01816.35
7.3.250.0160.00416.33
7.3.240.0150.00316.44
7.3.230.0070.01016.42
7.3.210.0070.01016.50
7.3.200.0130.00716.52
7.3.190.0030.01416.24
7.3.180.0100.00716.34
7.3.170.0030.01316.45
7.3.160.0030.01416.25
7.3.130.0040.01414.84
7.3.120.0060.00914.89
7.3.110.0030.01514.55
7.3.100.0030.00714.59
7.3.90.0040.00814.91
7.3.80.0100.00014.64
7.3.70.0040.01114.96
7.3.60.0030.01014.70
7.3.50.0030.01014.79
7.3.40.0000.00814.70
7.3.30.0070.00714.81
7.3.20.0040.00816.58
7.3.10.0040.00916.66
7.3.00.0060.00516.41
7.2.330.0040.01416.47
7.2.320.0100.01016.31
7.2.310.0060.01216.41
7.2.300.0120.00616.23
7.2.290.0080.01116.57
7.2.260.0100.00615.07
7.2.250.0070.01114.99
7.2.240.0000.01514.59
7.2.230.0040.00814.99
7.2.220.0060.01015.10
7.2.210.0060.01014.84
7.2.200.0030.00814.93
7.2.190.0040.00814.80
7.2.180.0080.00414.88
7.2.170.0040.00814.88
7.2.160.0000.00814.96
7.2.150.0060.00816.99
7.2.140.0030.01016.88
7.2.130.0060.00516.66
7.2.120.0030.01016.60
7.2.110.0040.00916.58
7.2.100.0060.00516.59
7.2.90.0070.00816.79
7.2.80.0070.00816.67
7.2.70.0030.01016.75
7.2.60.0050.00916.71
7.2.50.0060.00816.58
7.2.40.0060.00716.85
7.2.30.0070.00916.86
7.2.20.0100.00616.86
7.2.10.0120.00416.78
7.2.00.0050.00817.50
7.1.330.0070.00715.52
7.1.320.0000.01015.57
7.1.310.0030.00615.60
7.1.300.0030.00515.62
7.1.290.0000.01215.48
7.1.280.0060.00615.65
7.1.270.0040.01115.75
7.1.260.0000.00815.66
7.1.250.0050.00815.39
7.1.240.0080.00515.50
7.1.230.0060.00515.44
7.1.220.0060.00515.64
7.1.210.0070.00815.60
7.1.200.0080.00715.49
7.1.190.0050.00615.42
7.1.180.0020.01015.48
7.1.170.0090.00415.62
7.1.160.0020.01215.32
7.1.150.0040.00915.83
7.1.140.0150.00415.46
7.1.130.0100.00215.54
7.1.120.0120.00615.62
7.1.110.0090.00315.53
7.1.100.0120.00616.47
7.1.90.0080.00315.39
7.1.80.0080.00615.40
7.1.70.0020.00716.10
7.1.60.0080.00716.70
7.1.50.0030.01216.10
7.1.40.0070.00515.57
7.1.30.0020.01215.56
7.1.20.0050.00815.52
7.1.10.0020.00815.58
7.1.00.0050.03017.90
7.0.330.0050.00715.17
7.0.320.0060.00815.33
7.0.310.0050.00715.18
7.0.300.0050.00715.23
7.0.290.0080.00514.98
7.0.280.0050.00915.19
7.0.270.0070.00415.37
7.0.260.0100.00515.29
7.0.250.0150.00815.37
7.0.240.0080.00415.19
7.0.230.0050.00815.31
7.0.220.0100.00615.32
7.0.210.0050.00815.25
7.0.200.0200.00815.20
7.0.190.0120.00315.04
7.0.180.0060.00615.35
7.0.170.0060.00615.04
7.0.160.0070.00415.24
7.0.150.0050.00515.09
7.0.140.0070.00715.24
7.0.130.0070.00515.36
7.0.120.0110.00415.31
7.0.110.0060.00815.46
7.0.100.0040.00915.22
7.0.90.0070.00715.29
7.0.80.0100.00515.14
7.0.70.0050.00815.15
7.0.60.0120.02916.99
7.0.50.0020.02016.12
7.0.40.0020.02115.68
7.0.30.0130.01515.51
7.0.20.0140.01815.66
7.0.10.0070.02315.55
7.0.00.0030.02215.48
5.6.400.0000.00914.37
5.6.390.0000.00913.98
5.6.380.0040.00514.23
5.6.370.0040.01014.34
5.6.360.0080.00714.23
5.6.350.0060.00414.32
5.6.340.0030.01014.15
5.6.330.0070.00613.92
5.6.320.0060.00814.13
5.6.310.0090.00214.37
5.6.300.0040.01114.36
5.6.290.0050.00814.24
5.6.280.0040.01416.41
5.6.270.0050.00614.09
5.6.260.0080.00514.38
5.6.250.0050.00714.16
5.6.240.0070.00514.10
5.6.230.0050.00714.29
5.6.220.0070.00714.12
5.6.210.0080.01816.29
5.6.200.0050.01815.45
5.6.190.0060.02016.14
5.6.180.0170.01816.47
5.6.170.0130.02116.21
5.6.160.0040.02516.29
5.6.150.0040.02015.60
5.6.140.0020.03515.56
5.6.130.0060.02315.37
5.6.120.0050.02016.36
5.6.110.0060.02116.38
5.6.100.0060.03216.35
5.6.90.0070.01616.47
5.6.80.0050.03616.26
5.6.70.0080.00714.12
5.6.60.0100.00214.02
5.6.50.0000.01214.06
5.6.40.0050.00514.04
5.6.30.0020.01014.13
5.6.20.0060.00514.23
5.6.10.0080.00714.03
5.6.00.0070.00514.28
5.5.380.0050.00712.88
5.5.370.0030.00712.74
5.5.360.0020.01012.63
5.5.350.0120.02715.28
5.5.340.0060.02114.46
5.5.330.0040.02815.32
5.5.320.0270.02515.22
5.5.310.0100.02015.25
5.5.300.0070.02014.36
5.5.290.0080.03114.39
5.5.280.0070.01815.27
5.5.270.0050.02415.41
5.5.260.0080.03215.32
5.5.250.0050.03415.29
5.5.240.0070.01515.25
5.5.230.0060.00512.41
5.5.220.0020.00812.40
5.5.210.0050.00512.71
5.5.200.0080.00512.46
5.5.190.0050.00512.62
5.5.180.0030.00912.52
5.5.170.0020.01112.67
5.5.160.0080.00612.81
5.5.150.0090.00412.63
5.5.140.0030.01112.59
5.5.130.0090.00512.46
5.5.120.0040.00712.44
5.5.110.0040.00612.68
5.5.100.0050.00512.76
5.5.90.0030.00712.53
5.5.80.0030.01012.41
5.5.70.0050.00512.72
5.5.60.0040.00912.45
5.5.50.0040.00712.71
5.5.40.0030.00912.48
5.5.30.0060.00712.78
5.5.20.0040.00712.66
5.5.10.0010.00812.60
5.5.00.0090.00312.62

preferences:
51.21 ms | 401 KiB | 5 Q