3v4l.org

run code in 300+ PHP versions simultaneously
<?php $db = new PDO('sqlite::memory:'); $db->exec(' CREATE TABLE messages ( id INTEGER PRIMARY KEY, message TEXT, updated_at DATETIME ) '); $insert = 'INSERT INTO messages (message, updated_at) VALUES (:message, :updated_at)'; $stmt = $db->prepare($insert); $stmt->bindParam(':message', 'hello'); $stmt->bindParam(':updated_at', '2013-03-03 03:33:03'); $stmt->execute();

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)
8.3.60.0070.01117.50
8.3.50.0120.00822.50
8.3.40.0090.00619.54
8.3.30.0060.00919.97
8.3.20.0040.00421.09
8.3.10.0060.00322.55
8.3.00.0080.00019.83
8.2.180.0130.00617.50
8.2.170.0110.00422.96
8.2.160.0030.01021.20
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0060.00320.29
8.2.110.0060.00323.06
8.2.100.0040.00818.66
8.2.90.0040.00418.46
8.2.80.0000.00920.16
8.2.70.0000.00818.55
8.2.60.0080.00018.55
8.2.50.0030.00518.38
8.2.40.0030.00521.43
8.2.30.0000.00818.77
8.2.20.0080.00018.38
8.2.10.0080.00018.75
8.2.00.0060.00318.57
8.1.280.0170.00325.92
8.1.270.0060.00319.63
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0090.00022.78
8.1.230.0070.00421.79
8.1.220.0040.00418.41
8.1.210.0050.00319.41
8.1.200.0040.00418.10
8.1.190.0080.00018.10
8.1.180.0000.01218.10
8.1.170.0060.00319.34
8.1.160.0040.00422.91
8.1.150.0030.00519.71
8.1.140.0000.00819.85
8.1.130.0070.00018.51
8.1.120.0050.00318.22
8.1.110.0080.00018.15
8.1.100.0020.00518.03
8.1.90.0040.00418.18
8.1.80.0050.00318.18
8.1.70.0050.00318.11
8.1.60.0060.00618.34
8.1.50.0030.00618.39
8.1.40.0050.00518.30
8.1.30.0040.00418.43
8.1.20.0090.00018.51
8.1.10.0000.00818.41
8.1.00.0000.00818.40
8.0.300.0000.00721.01
8.0.290.0060.00317.63
8.0.280.0020.00519.13
8.0.270.0040.00418.04
8.0.260.0030.00318.03
8.0.250.0000.00817.77
8.0.240.0000.00817.84
8.0.230.0050.00317.79
8.0.220.0040.00417.71
8.0.210.0000.00717.74
8.0.200.0080.00017.71
8.0.190.0080.00017.75
8.0.180.0000.00817.73
8.0.170.0030.00617.73
8.0.160.0040.00417.73
8.0.150.0000.00717.58
8.0.140.0000.00917.68
8.0.130.0000.00614.12
8.0.120.0040.00417.61
8.0.110.0040.00417.78
8.0.100.0080.00017.77
8.0.90.0040.00417.54
8.0.80.0060.01317.61
8.0.70.0040.00417.64
8.0.60.0080.00017.55
8.0.50.0080.00017.50
8.0.30.0070.01417.91
8.0.20.0200.00517.90
8.0.10.0050.00317.81
8.0.00.0110.01017.58
7.4.330.0000.00515.77
7.4.320.0000.00617.23
7.4.300.0060.00017.36
7.4.290.0000.00717.31
7.4.280.0020.00817.31
7.4.270.0040.00417.40
7.4.260.0070.00017.32
7.4.250.0040.00417.24
7.4.240.0050.00217.38
7.4.230.0040.00417.08
7.4.220.0170.00317.36
7.4.210.0030.01317.47
7.4.200.0040.00417.45
7.4.160.0110.00617.47
7.4.150.0120.00617.44
7.4.140.0110.00817.86
7.4.130.0140.00317.42
7.4.120.0150.00517.31
7.4.110.0060.01517.16
7.4.100.0170.00617.36
7.4.90.0070.01017.44
7.4.80.0070.01119.39
7.4.70.0140.00317.32
7.4.60.0160.00017.42
7.4.50.0030.00617.51
7.4.40.0090.00917.23
7.4.30.0070.01417.24
7.4.00.0080.00815.67
7.3.330.0000.00613.88
7.3.320.0040.00213.96
7.3.310.0000.00817.11
7.3.300.0000.00917.02
7.3.290.0090.00717.11
7.3.280.0050.01217.14
7.3.270.0120.00617.40
7.3.260.0100.01317.17
7.3.250.0110.01117.26
7.3.240.0090.01217.29
7.3.230.0180.00616.94
7.3.210.0100.00717.31
7.3.200.0090.01019.39
7.3.190.0080.00816.92
7.3.180.0100.00717.19
7.3.170.0030.01317.29
7.3.160.0090.00917.22
7.3.120.0130.00615.57
7.3.110.0050.01315.36
7.3.100.0070.01215.39
7.3.90.0130.00515.50
7.3.80.0050.01115.62
7.3.70.0090.00915.47
7.3.60.0050.01015.50
7.3.50.0050.01115.53
7.3.40.0020.01215.51
7.3.30.0090.00515.42
7.3.20.0060.00517.41
7.3.10.0040.00917.48
7.3.00.0060.00817.30
7.2.330.0110.00617.23
7.2.320.0090.00917.23
7.2.310.0070.01017.34
7.2.300.0090.00917.18
7.2.290.0180.00017.41
7.2.250.0110.00915.71
7.2.240.0110.00615.65
7.2.230.0100.00915.88
7.2.220.0050.01115.93
7.2.210.0060.00815.64
7.2.200.0050.01015.82
7.2.190.0060.00815.66
7.2.180.0030.01015.66
7.2.170.0080.00815.83
7.2.60.0090.00017.43
7.2.00.0040.00820.00
7.1.330.0120.00316.50
7.1.320.0070.00616.23
7.1.310.0050.01116.27
7.1.300.0050.01016.42
7.1.290.0090.00616.31
7.1.280.0080.00716.46
7.1.270.0040.01216.34
7.1.260.0100.00516.40
7.1.200.0090.00616.43
7.1.100.0060.00918.57
7.1.70.0000.01517.49
7.1.60.0040.02219.46
7.1.50.0070.01617.36
7.1.00.0070.07322.37
7.0.200.0160.00615.54
7.0.140.0030.07322.01
7.0.60.0170.07319.98
7.0.50.0100.06017.90
7.0.40.0070.05020.23
7.0.30.0200.04020.08
7.0.20.0170.08720.04
7.0.10.0030.04320.04
7.0.00.0030.08320.13
5.6.280.0030.06721.16
5.6.210.0070.04020.84
5.6.200.0070.05318.21
5.6.190.0030.04320.52
5.6.180.4230.04020.48
5.6.170.0200.09020.62
5.6.160.0100.05720.39
5.6.150.0100.07018.21
5.6.140.0030.06318.30
5.6.130.0100.07318.24
5.6.120.0030.06321.10
5.6.110.0070.08321.13
5.6.100.0100.08321.11
5.6.90.0070.08021.13
5.6.80.0000.08020.61
5.6.70.4030.03320.48
5.5.350.0270.09020.49
5.5.340.0030.04018.10
5.5.330.0100.03720.46
5.5.320.0170.05320.43
5.5.310.0200.08720.38
5.5.300.0070.06717.99
5.5.290.0070.07718.09
5.5.280.0070.06320.82
5.5.270.0070.05720.81
5.5.260.0100.03320.71
5.5.250.0130.08020.63
5.5.240.0330.07020.21
5.4.450.0600.06019.73
5.4.440.0470.06019.73
5.4.430.0130.05719.41
5.4.420.0100.07719.23
5.4.410.0200.05019.21
5.4.400.0070.05719.03
5.4.390.0930.06018.48
5.4.380.0930.05718.59
5.4.370.0870.06018.57
5.4.360.0830.05018.77
5.4.350.0730.06018.57
5.4.340.0800.05018.78
5.4.320.0900.05318.76
5.4.310.1000.06318.78
5.4.300.0870.04718.57
5.4.290.0900.04318.63
5.4.280.0870.05718.53
5.4.270.0770.06318.68
5.4.260.0800.07018.76
5.4.250.0770.06718.57
5.4.240.0870.05718.72
5.4.230.1330.05318.77
5.4.220.1100.07718.64
5.4.210.1300.06018.76
5.4.200.0800.05016.63
5.4.190.0830.04718.55
5.4.180.1100.05018.66
5.4.170.1000.05718.58
5.4.160.1000.05318.70
5.4.150.0830.05718.77
5.4.140.0770.06016.26
5.4.130.0870.04716.30
5.4.120.0900.05316.14
5.4.110.1030.04716.47
5.4.100.0970.05016.12
5.4.90.1100.07716.38
5.4.80.1170.07716.37
5.4.70.1030.05016.17
5.4.60.0930.05316.21
5.4.50.0930.04716.35
5.4.40.1000.04716.29
5.4.30.1030.04316.13
5.4.20.0970.05016.26
5.4.10.0870.05716.08
5.4.00.1000.05315.92
5.3.290.0900.06014.67
5.3.280.1070.05014.70
5.3.270.1170.04314.59
5.3.260.0970.05314.71
5.3.250.0830.05014.74
5.3.240.1030.04014.63
5.3.230.0930.06314.58
5.3.220.0900.05014.69
5.3.210.0870.06314.62
5.3.200.0930.07714.63
5.3.190.0900.06714.59
5.3.180.0770.05314.71
5.3.170.1030.07714.73
5.3.160.0970.06014.62
5.3.150.0970.05714.61
5.3.140.1030.05714.58
5.3.130.0970.06014.58
5.3.120.1070.05714.69
5.3.110.1170.03714.62
5.3.100.0870.05014.02
5.3.90.0900.04314.16
5.3.80.0830.05014.09
5.3.70.0830.04714.06
5.3.60.0900.05714.05
5.3.50.0800.05314.01
5.3.40.0830.06014.03
5.3.30.0830.04713.98
5.3.20.0800.05713.73
5.3.10.0970.03713.64
5.3.00.0830.05313.68
5.2.170.0670.04311.23
5.2.160.0600.04311.21
5.2.150.0630.04311.33
5.2.140.0630.04711.32
5.2.130.0730.03011.17
5.2.120.0670.04011.11
5.2.110.0670.04311.07
5.2.100.0630.04011.29
5.2.90.0600.05011.07
5.2.80.0570.05011.06
5.2.70.0700.05311.18
5.2.60.0670.05011.12
5.2.50.0700.05011.04
5.2.40.0670.04311.06
5.2.30.0700.04710.91
5.2.20.0630.05010.97
5.2.10.0630.04710.95
5.2.00.0570.05010.77
5.1.60.0600.03310.06
5.1.50.0530.03710.01
5.1.40.0570.03310.18
5.1.30.0530.03710.48
5.1.20.0630.03710.44
5.1.10.0670.03310.25
5.1.00.0670.04010.12
5.0.50.0330.0278.56
5.0.40.0370.0278.44
5.0.30.0370.0438.20
5.0.20.0270.0338.37
5.0.10.0270.0378.25
5.0.00.0330.0438.34
4.4.90.0330.0235.89
4.4.80.0270.0275.86
4.4.70.0400.0175.88
4.4.60.0300.0235.88
4.4.50.0300.0235.87
4.4.40.0300.0405.82
4.4.30.0270.0235.89
4.4.20.0270.0235.88
4.4.10.0270.0275.97
4.4.00.0330.0335.93
4.3.110.0270.0275.76
4.3.100.0270.0275.75
4.3.90.0300.0235.91
4.3.80.0300.0335.81
4.3.70.0330.0205.80
4.3.60.0270.0335.91
4.3.50.0300.0205.79
4.3.40.0400.0305.84
4.3.30.0130.0274.64
4.3.20.0130.0234.55
4.3.10.0100.0274.50
4.3.00.0030.0209.24

preferences:
43.25 ms | 401 KiB | 5 Q