3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pdo = new PDO("sqlite::memory:"); $ppdo = clone $pdo; echo $ppdo->query("select 1")->fetchColumn();

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)
8.3.60.0070.00718.77
8.3.50.0080.01118.71
8.3.40.0060.01019.35
8.3.30.0090.00619.17
8.3.20.0000.00721.30
8.3.10.0040.00422.02
8.3.00.0080.00021.31
8.2.180.0040.01117.00
8.2.170.0090.00619.37
8.2.160.0060.01022.96
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.16
8.2.110.0040.01820.88
8.2.100.0120.00017.93
8.2.90.0070.00020.95
8.2.80.0040.00418.40
8.2.70.0000.00818.28
8.2.60.0030.00518.41
8.2.50.0000.01018.10
8.2.40.0000.00819.84
8.2.30.0040.00419.67
8.2.20.0000.00818.34
8.2.10.0040.00419.63
8.2.00.0000.00718.66
8.1.280.0110.01125.92
8.1.270.0050.00220.75
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00624.32
8.1.230.0110.00421.24
8.1.220.0080.00017.91
8.1.210.0040.00419.44
8.1.200.0060.00617.73
8.1.190.0050.00317.73
8.1.180.0030.00618.10
8.1.170.0040.00419.21
8.1.160.0030.00519.16
8.1.150.0080.00019.25
8.1.140.0040.00419.35
8.1.130.0050.00320.68
8.1.120.0030.00317.84
8.1.110.0040.00417.85
8.1.100.0000.00717.84
8.1.90.0000.00717.80
8.1.80.0040.00417.65
8.1.70.0000.00817.69
8.1.60.0000.00918.01
8.1.50.0060.00318.12
8.1.40.0060.00318.06
8.1.30.0060.00318.18
8.1.20.0050.00318.14
8.1.10.0040.00418.07
8.1.00.0030.00618.03
8.0.300.0020.00520.27
8.0.290.0100.00017.13
8.0.280.0040.00418.79
8.0.270.0000.00717.73
8.0.260.0000.00618.71
8.0.250.0040.00417.38
8.0.240.0030.00317.48
8.0.230.0000.00717.37
8.0.220.0030.00317.41
8.0.210.0070.00017.43
8.0.200.0000.00717.39
8.0.190.0040.00417.38
8.0.180.0040.00417.40
8.0.170.0030.00617.34
8.0.160.0040.00417.42
8.0.150.0040.00417.32
8.0.140.0090.00017.31
8.0.130.0060.00013.85
8.0.120.0040.00417.39
8.0.110.0040.00417.28
8.0.100.0020.00517.13
8.0.90.0040.00417.14
8.0.80.0070.00917.41
8.0.70.0040.00417.42
8.0.60.0040.00417.36
8.0.50.0000.00717.47
8.0.30.0070.01217.58
8.0.20.0070.01417.77
8.0.10.0050.00317.61
8.0.00.0110.00817.15
7.4.330.0020.00217.25
7.4.320.0000.00817.06
7.4.300.0000.00617.19
7.4.290.0070.00017.14
7.4.280.0030.00617.03
7.4.270.0000.00716.93
7.4.260.0070.00016.97
7.4.250.0040.00416.88
7.4.240.0030.00317.02
7.4.230.0050.00317.11
7.4.220.0080.00017.13
7.4.210.0040.01117.02
7.4.200.0030.00317.16
7.4.160.0070.01416.79
7.4.140.0090.01517.86
7.4.130.0000.01817.10
7.4.120.0060.01217.17
7.4.110.0140.00417.20
7.4.100.0110.00617.13
7.4.90.0140.00416.96
7.4.80.0040.01519.39
7.4.70.0070.01316.96
7.4.60.0150.00716.93
7.4.50.0100.00717.04
7.4.40.0070.01316.76
7.4.00.0090.00415.40
7.3.330.0050.00013.58
7.3.320.0030.00313.48
7.3.310.0070.00016.65
7.3.300.0070.00016.75
7.3.290.0130.00616.82
7.3.280.0110.00516.78
7.3.260.0120.00616.86
7.3.240.0110.00816.90
7.3.230.0070.01317.09
7.3.210.0070.01016.79
7.3.200.0060.01016.91
7.3.190.0090.00617.03
7.3.180.0150.00317.04
7.3.170.0100.00716.96
7.3.160.0090.00616.77
7.3.70.0120.00315.11
7.3.60.0060.00915.27
7.3.50.0060.01015.13
7.3.40.0070.00414.99
7.3.30.0080.01014.97
7.3.20.0080.00716.69
7.3.10.0100.00716.70
7.3.00.0100.00716.79
7.2.330.0100.00716.97
7.2.320.0100.00717.03
7.2.310.0060.01016.91
7.2.300.0190.00316.89
7.2.290.0070.01017.00
7.2.200.0060.00915.46
7.2.190.0110.01115.34
7.2.180.0120.01015.17
7.2.170.0060.00615.10
7.2.160.0090.01015.16
7.2.150.0100.00616.96
7.2.140.0150.00916.90
7.2.130.0090.00716.91
7.2.120.0100.00916.90
7.2.110.0110.00716.85
7.2.100.0110.00816.92
7.2.90.0080.00916.96
7.2.80.0130.00716.85
7.2.70.0100.00816.87
7.2.60.0060.00916.91
7.2.50.0110.00616.92
7.2.40.0080.00817.01
7.2.30.0100.00916.96
7.2.20.0090.00616.93
7.2.10.0100.00716.90
7.2.00.0080.00716.97
7.1.300.0150.00015.84
7.1.290.0110.00415.68
7.1.280.0100.00415.58
7.1.270.0080.00715.75
7.1.260.0090.00715.69
7.1.250.0070.00715.64
7.1.240.0130.00515.57
7.1.230.0120.00715.52
7.1.220.0160.00715.55
7.1.210.0100.00515.43
7.1.200.0100.00815.47
7.1.190.0160.00515.54
7.1.180.0130.00515.54
7.1.170.0140.00515.50
7.1.160.0120.00815.58
7.1.150.0130.00715.52
7.1.140.0120.00915.52
7.1.130.0120.00915.61
7.1.120.0130.00515.55
7.1.110.0120.00615.67
7.1.100.0130.00515.59
7.1.90.0120.00715.74
7.1.80.0120.00515.67
7.1.70.0200.00515.60
7.1.60.0140.00515.56
7.1.50.0110.00715.64
7.1.40.0120.00315.63
7.1.30.0100.00615.58
7.1.20.0110.00715.47
7.1.10.0100.00515.55
7.1.00.0120.00615.56
7.0.330.0120.00815.30
7.0.320.0120.01015.28
7.0.310.0130.00615.31
7.0.300.0100.00715.29
7.0.290.0090.00915.36
7.0.280.0110.00715.42
7.0.270.0100.00815.28
7.0.260.0120.00615.34
7.0.250.0120.00415.36
7.0.240.0110.00815.24
7.0.230.0130.00815.40
7.0.220.0130.00415.43
7.0.210.0090.00915.36
7.0.200.0130.00715.24
7.0.190.0120.00715.33
7.0.180.0120.00715.29
7.0.170.0120.00615.35
7.0.160.0100.00915.33
7.0.150.0080.00915.37
7.0.140.0110.01015.29
7.0.130.0100.00715.36
7.0.120.0130.00515.25
7.0.110.0100.00915.22
7.0.100.0120.00615.30
7.0.90.0120.00615.24
7.0.80.0110.00815.34
7.0.70.0120.00615.26
7.0.60.0120.00815.43
7.0.50.0090.00915.46
7.0.40.0160.00615.43
7.0.30.0160.00415.10
7.0.20.0120.00715.45
7.0.10.0110.00815.44
7.0.00.0170.00815.33
5.6.400.0120.00814.54
5.6.390.0100.00814.53
5.6.380.0160.00514.67
5.6.370.0110.00814.53
5.6.360.0090.01114.61
5.6.350.0110.00814.66
5.6.340.0130.00614.68
5.6.330.0100.00814.62
5.6.320.0130.00714.67
5.6.310.0110.00914.51
5.6.300.0130.00514.59
5.6.290.0100.00914.63
5.6.280.0110.00814.48
5.6.270.0110.00814.59
5.6.260.0150.00714.69
5.6.250.0120.00814.43
5.6.240.0110.01014.58
5.6.230.0110.00814.64
5.6.220.0120.00714.59
5.6.210.0100.00914.58
5.6.200.0110.00914.62
5.6.190.0110.00914.54
5.6.180.0090.00814.59
5.6.170.0160.00514.59
5.6.160.0120.00614.58
5.6.150.0120.00614.67
5.6.140.0080.00714.49
5.6.130.0110.00814.50
5.6.120.0110.00714.56
5.6.110.0130.00614.64
5.6.100.0110.01114.65
5.6.90.0120.00814.61
5.6.80.0130.00614.52
5.6.70.0080.00914.55
5.6.60.0080.01014.51
5.6.50.0110.00814.56
5.6.40.0120.00814.51
5.6.30.0110.01114.49
5.6.20.0100.00714.58
5.6.10.0150.00614.37
5.6.00.0100.00814.49
5.5.380.0160.00514.57
5.5.370.0120.00914.59
5.5.360.0160.00814.59
5.5.350.0140.00814.56
5.5.340.0160.00714.50
5.5.330.0110.00714.63
5.5.320.0110.00914.69
5.5.310.0130.00914.67
5.5.300.0100.00914.49
5.5.290.0160.00814.58
5.5.280.0140.01014.61
5.5.270.0140.00714.54
5.5.260.0100.01014.59
5.5.250.0150.00714.54
5.5.240.0130.00914.49
5.5.230.0130.00814.38
5.5.220.0120.00814.44
5.5.210.0160.00814.38
5.5.200.0170.00514.42
5.5.190.0130.01014.44
5.5.180.0140.00714.49
5.5.170.0110.01014.47
5.5.160.0140.00814.53
5.5.150.0110.00814.37
5.5.140.0120.00714.49
5.5.130.0150.00514.46
5.5.120.0150.00514.45
5.5.110.0110.01114.49
5.5.100.0130.00814.53
5.5.90.0150.00814.53
5.5.80.0130.00714.45
5.5.70.0110.00914.51
5.5.60.0150.00614.36
5.5.50.0110.00714.41
5.5.40.0130.00814.37
5.5.30.0130.00814.41
5.5.20.0130.00714.45
5.5.10.0100.00714.40
5.5.00.0130.00814.34
5.4.450.0130.00411.33
5.4.440.0120.00511.29
5.4.430.0120.00511.36
5.4.420.0110.00411.33
5.4.410.0100.00611.23
5.4.400.0120.00511.22
5.4.390.0120.00411.20
5.4.380.0100.00411.16
5.4.370.0110.00611.16
5.4.360.0100.00511.16
5.4.350.0100.00711.26
5.4.340.0110.00411.31
5.4.330.0090.00511.22
5.4.320.0110.00311.19
5.4.310.0120.00611.24
5.4.300.0090.00511.29
5.4.290.0080.00611.17
5.4.280.0120.00411.16
5.4.270.0070.00811.24
5.4.260.0090.00711.15
5.4.250.0120.00311.24
5.4.240.0090.00611.23
5.4.230.0070.00811.20
5.4.220.0090.00411.17
5.4.210.0110.00411.20
5.4.200.0100.00611.21
5.4.190.0090.00511.09
5.4.180.0110.00311.20
5.4.170.0090.00411.20
5.4.160.0100.00411.12
5.4.150.0100.00511.19
5.4.140.0080.00711.25
5.4.130.0120.00411.29
5.4.120.0100.00611.26
5.4.110.0100.00711.23
5.4.100.0110.00411.30
5.4.90.0090.00511.26
5.4.80.0080.00611.24
5.4.70.0090.00511.25
5.4.60.0090.00511.16
5.4.50.0110.00411.26
5.4.40.0100.00511.24
5.4.30.0090.00611.25
5.4.20.0090.00511.22
5.4.10.0110.00211.22
5.4.00.0080.00811.29
5.3.290.0080.00611.05
5.3.280.0080.00510.94
5.3.270.0070.00710.97
5.3.260.0080.00710.91
5.3.250.0110.00410.98
5.3.240.0110.00410.86
5.3.230.0090.00510.87
5.3.220.0110.00510.90
5.3.210.0100.00710.84
5.3.200.0070.00710.89
5.3.190.0090.00410.93
5.3.180.0100.00510.91
5.3.170.0080.00710.94
5.3.160.0100.00610.93
5.3.150.0090.00611.00
5.3.140.0120.00310.92
5.3.130.0120.00610.89
5.3.120.0110.00210.92
5.3.110.0100.00610.94
5.3.100.0090.00710.80
5.3.90.0110.00610.89
5.3.80.0070.00510.80
5.3.70.0090.00610.86
5.3.60.0060.00710.83
5.3.50.0110.00310.76
5.3.40.0070.00610.72
5.3.30.0100.00610.78
5.3.20.0070.00710.70
5.3.10.0090.00710.66
5.3.00.0100.00510.56
5.2.170.0060.0059.92
5.2.160.0080.0039.91
5.2.150.0100.0039.90
5.2.140.0070.0059.81
5.2.130.0100.0039.88
5.2.120.0080.0049.77
5.2.110.0070.0049.81
5.2.100.0060.0099.81
5.2.90.0060.0049.85
5.2.80.0090.0049.76
5.2.70.0080.0049.79
5.2.60.0080.0059.66
5.2.50.0070.0049.82
5.2.40.0080.0049.82
5.2.30.0090.0039.75
5.2.20.0070.0059.73
5.2.10.0090.0029.64
5.2.00.0070.0059.65
5.1.60.0070.0039.31
5.1.50.0080.0049.28
5.1.40.0080.0039.32
5.1.30.0060.0069.33
5.1.20.0080.0049.32
5.1.10.0070.0039.33
5.1.00.0080.0029.28
5.0.50.0050.0069.28
5.0.40.0040.0049.28
5.0.30.0050.0049.28
5.0.20.0070.0019.28
5.0.10.0060.0039.28
5.0.00.0070.0059.28
4.4.90.0040.0039.28
4.4.80.0050.0039.28
4.4.70.0040.0039.28
4.4.60.0020.0049.28
4.4.50.0040.0039.28
4.4.40.0040.0059.28
4.4.30.0070.0039.28
4.4.20.0060.0029.28
4.4.10.0030.0039.28
4.4.00.0040.0059.28
4.3.110.0040.0029.28
4.3.100.0050.0039.28
4.3.90.0030.0049.28
4.3.80.0050.0039.28
4.3.70.0030.0059.28
4.3.60.0050.0019.28
4.3.50.0080.0029.28
4.3.40.0040.0049.28
4.3.30.0030.0059.28
4.3.20.0040.0039.28
4.3.10.0030.0069.28
4.3.00.0030.0049.28

preferences:
69.53 ms | 401 KiB | 5 Q