3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dbase = new PDO('sqlite::memory:'); $stmt = $dbase->prepare('SELECT 1=? AS result'); $stmt->execute(array(1)); echo '(INT == BOUNDINT) = ', ($stmt->fetchColumn() == 1 ? 'true' : 'false'), PHP_EOL; $stmt = $dbase->prepare('SELECT "1"=? AS result'); $stmt->execute(array(1)); echo '(STRING == BOUNDINT) = ', ($stmt->fetchColumn() == 1 ? 'true' : 'false'), PHP_EOL;

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)
8.3.60.0170.00018.91
8.3.50.0070.01116.96
8.3.40.0040.01119.53
8.3.30.0040.01219.60
8.3.20.0040.00419.63
8.3.10.0000.00824.11
8.3.00.0080.00024.15
8.2.180.0080.00819.16
8.2.170.0040.01222.96
8.2.160.0150.00019.87
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00421.27
8.2.120.0050.00226.35
8.2.110.0070.00421.26
8.2.100.0080.00418.35
8.2.90.0040.00418.25
8.2.80.0050.00319.48
8.2.70.0050.00318.25
8.2.60.0050.00318.38
8.2.50.0060.00318.25
8.2.40.0090.00021.30
8.2.30.0110.00019.98
8.2.20.0040.00418.82
8.2.10.0040.00418.78
8.2.00.0040.00420.19
8.1.280.0070.01025.92
8.1.270.0040.00421.08
8.1.260.0030.00626.35
8.1.250.0050.00528.09
8.1.240.0050.00522.83
8.1.230.0060.00624.64
8.1.220.0080.00018.39
8.1.210.0050.00318.77
8.1.200.0040.00418.22
8.1.190.0040.00417.85
8.1.180.0030.00618.26
8.1.170.0030.00519.71
8.1.160.0040.00419.66
8.1.150.0040.00419.59
8.1.140.0040.00421.59
8.1.130.0030.00319.81
8.1.120.0030.00818.30
8.1.110.0000.00918.30
8.1.100.0080.00018.28
8.1.90.0040.00418.22
8.1.80.0000.00818.14
8.1.70.0030.00618.23
8.1.60.0050.00518.46
8.1.50.0070.00218.42
8.1.40.0060.00318.38
8.1.30.0060.00318.29
8.1.20.0080.00018.35
8.1.10.0060.00318.32
8.1.00.0070.00418.24
8.0.300.0040.00419.59
8.0.290.0000.00717.75
8.0.280.0050.00219.29
8.0.270.0040.00417.56
8.0.260.0040.00418.16
8.0.250.0040.00417.71
8.0.240.0050.00217.79
8.0.230.0000.00717.80
8.0.220.0070.00017.70
8.0.210.0020.00517.76
8.0.200.0050.00217.77
8.0.190.0020.00517.80
8.0.180.0000.00817.58
8.0.170.0030.00617.74
8.0.160.0040.00417.73
8.0.150.0050.00517.69
8.0.140.0030.00517.65
8.0.130.0000.00614.06
8.0.120.0030.00617.69
8.0.110.0000.00817.72
8.0.100.0080.00017.50
8.0.90.0050.00217.72
8.0.80.0080.00917.78
8.0.70.0000.00817.70
8.0.60.0040.00417.52
8.0.50.0040.00417.69
8.0.30.0130.00717.92
8.0.20.0050.01617.99
8.0.10.0040.00417.69
8.0.00.0070.01117.73
7.4.330.0000.00615.55
7.4.320.0000.00617.30
7.4.300.0060.00017.38
7.4.290.0030.00617.23
7.4.280.0040.00417.34
7.4.270.0000.00717.39
7.4.260.0000.00717.36
7.4.250.0070.00217.30
7.4.240.0000.00817.36
7.4.230.0040.00417.50
7.4.220.0040.00417.38
7.4.210.0120.00617.41
7.4.200.0050.00217.15
7.4.160.0100.01317.28
7.4.140.0070.01217.86
7.4.130.0040.01417.14
7.4.120.0090.01117.35
7.4.110.0140.00317.26
7.4.100.0200.00017.02
7.4.90.0030.01517.28
7.4.80.0130.01019.39
7.4.70.0110.00817.08
7.4.60.0060.00917.27
7.4.50.0050.01017.43
7.4.40.0090.01517.30
7.4.00.0080.00515.58
7.3.330.0040.00413.81
7.3.320.0060.00013.72
7.3.310.0000.00816.80
7.3.300.0070.00016.95
7.3.290.0000.00717.00
7.3.280.0100.01216.99
7.3.260.0120.00517.12
7.3.240.0100.00817.06
7.3.230.0140.00617.16
7.3.210.0190.00317.07
7.3.200.0130.00316.88
7.3.190.0040.01217.37
7.3.180.0030.01317.22
7.3.170.0110.00717.05
7.3.160.0070.01017.22
7.3.120.0090.01115.50
7.3.110.0110.00715.42
7.3.100.0040.01215.41
7.3.90.0060.00915.54
7.3.80.0050.01115.57
7.3.70.0050.01015.36
7.3.60.0080.00715.32
7.3.50.0030.01115.36
7.3.40.0110.00515.54
7.3.30.0100.00815.41
7.3.20.0090.00617.24
7.3.10.0080.00517.13
7.3.00.0070.00417.15
7.2.330.0100.01017.12
7.2.320.0110.00917.43
7.2.310.0100.01417.35
7.2.300.0040.01417.12
7.2.290.0060.01516.99
7.2.250.0080.01015.45
7.2.240.0100.01015.56
7.2.230.0060.01015.66
7.2.220.0050.01215.67
7.2.210.0100.00815.76
7.2.200.0070.00715.51
7.2.190.0070.00915.56
7.2.180.0060.01115.62
7.2.170.0070.00815.71
7.2.160.0070.01415.64
7.2.150.0000.01317.52
7.2.140.0030.01217.79
7.2.130.0020.01517.62
7.2.120.0100.00717.56
7.2.110.0060.00917.70
7.2.100.0100.00617.43
7.2.90.0070.01017.54
7.2.80.0140.00416.33
7.2.70.0300.00516.42
7.2.60.0100.00716.55
7.2.50.0160.00716.54
7.2.40.0280.00916.43
7.2.30.0220.00616.42
7.2.20.0160.00916.51
7.2.10.0120.00416.57
7.2.00.0190.01116.69
7.1.330.0030.01216.38
7.1.320.0070.00816.27
7.1.310.0040.01116.52
7.1.300.0070.00416.19
7.1.290.0030.00916.34
7.1.280.0090.00516.27
7.1.270.0060.00616.37
7.1.260.0030.01216.04
7.1.250.0030.00516.03
7.1.240.0030.01016.05
7.1.230.0090.00316.35
7.1.220.0040.01116.22
7.1.210.0070.00716.31
7.1.200.0030.00816.12
7.1.190.0200.00415.39
7.1.180.0160.00915.31
7.1.170.0170.00715.33
7.1.160.0180.01115.21
7.1.150.0050.01015.46
7.1.140.0210.00515.24
7.1.130.0150.00715.32
7.1.120.0160.00815.34
7.1.110.0140.00815.35
7.1.100.0220.00615.33
7.1.90.0130.00815.31
7.1.80.0170.00415.52
7.1.70.0230.00515.43
7.1.60.0250.00924.56
7.1.50.0220.01324.17
7.1.40.0250.00924.51
7.1.30.0440.00824.29
7.1.20.0330.01124.13
7.1.10.0190.00715.21
7.1.00.0200.00815.17
7.0.330.0030.00616.09
7.0.320.0040.00815.64
7.0.310.0070.00416.04
7.0.300.0040.00415.76
7.0.290.0060.00915.90
7.0.280.0060.00915.74
7.0.270.0050.00516.16
7.0.260.0030.01316.02
7.0.250.0040.00715.96
7.0.240.0070.00715.95
7.0.230.0060.00915.84
7.0.220.0130.00016.06
7.0.210.0090.00515.75
7.0.200.0040.00816.01
7.0.190.0080.00816.02
7.0.180.0030.01215.76
7.0.170.0150.00015.96
7.0.160.0040.00915.79
7.0.150.0030.01015.70
7.0.140.0040.00815.71
7.0.130.0030.01015.95
7.0.120.0070.00715.86
7.0.110.0080.00815.93
7.0.100.0080.00615.87
7.0.90.0000.01415.85
7.0.80.0000.01416.03
7.0.70.0110.00015.90
7.0.60.0060.00315.98
7.0.50.0060.00615.99
7.0.40.0040.00713.69
7.0.30.0060.00313.98
7.0.20.0000.01514.00
7.0.10.0060.00613.68
7.0.00.0030.01014.18
5.6.400.0140.00314.84
5.6.390.0100.01015.13
5.6.380.0000.01414.73
5.6.370.0040.01115.25
5.6.360.0100.00615.15
5.6.350.0050.00515.21
5.6.340.0030.00815.04
5.6.330.0060.00615.03
5.6.320.0100.00314.93
5.6.310.0030.01415.00
5.6.300.0120.00614.86
5.6.290.0070.00415.27
5.6.280.0030.01214.80
5.6.270.0040.01114.86
5.6.260.0070.01015.13
5.6.250.0070.00715.09
5.6.240.0060.01114.86
5.6.230.0030.01015.04
5.6.220.0060.00914.99
5.6.210.0070.00714.80
5.6.200.0080.00714.77
5.6.190.0090.00614.95
5.6.180.0070.00714.82
5.6.170.0070.00714.97
5.6.160.0090.00314.95
5.6.150.0080.00314.77
5.6.140.0040.01214.90
5.6.130.0070.00714.91
5.6.120.0000.01614.88
5.6.110.0070.00714.62
5.6.100.0030.01414.78
5.6.90.0110.00415.05
5.6.80.0080.00414.58
5.6.70.0070.00714.74
5.6.60.0040.00814.46
5.6.50.0030.00914.52
5.6.40.0070.00714.58
5.6.30.0030.01014.80
5.6.20.0060.00614.94
5.6.10.0070.00314.83
5.6.00.0070.00714.79

preferences:
61.86 ms | 400 KiB | 5 Q