3v4l.org

run code in 300+ PHP versions simultaneously
<?php use PDO; 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)
8.3.40.0120.00318.83
8.3.30.0070.00719.09
8.3.20.0040.00420.18
8.3.10.0080.00020.60
8.3.00.0080.00019.38
8.2.170.0090.00622.96
8.2.160.0130.00020.35
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00822.25
8.2.110.0060.00322.07
8.2.100.0060.00619.57
8.2.90.0030.00619.28
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0000.00818.04
8.2.50.0000.00818.07
8.2.40.0050.00318.03
8.2.30.0040.00419.43
8.2.20.0060.00317.63
8.2.10.0050.00518.10
8.2.00.0080.00017.74
8.1.270.0050.00523.86
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.79
8.1.230.0070.00419.15
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.35
8.1.190.0080.00017.35
8.1.180.0000.00818.10
8.1.170.0060.00318.28
8.1.160.0040.00421.94
8.1.150.0020.00518.80
8.1.140.0040.00417.29
8.1.130.0070.00017.74
8.1.120.0000.00817.43
8.1.110.0070.00017.21
8.1.100.0040.00417.39
8.1.90.0040.00417.26
8.1.80.0000.00717.39
8.1.70.0000.00817.34
8.1.60.0040.00417.39
8.1.50.0040.00417.35
8.1.40.0000.00717.35
8.1.30.0030.00617.56
8.1.20.0030.00517.60
8.1.10.0020.00517.46
8.1.00.0040.00417.34
8.0.300.0080.00018.77
8.0.290.0090.00016.75
8.0.280.0040.00318.46
8.0.270.0070.00017.24
8.0.260.0000.00617.16
8.0.250.0030.00316.90
8.0.240.0000.00616.94
8.0.230.0000.00716.88
8.0.220.0040.00416.84
8.0.210.0000.00716.96
8.0.200.0030.00317.04
8.0.190.0030.00316.89
8.0.180.0000.00716.85
8.0.170.0000.00816.95
8.0.160.0030.00416.97
8.0.150.0000.00716.77
8.0.140.0000.00716.81
8.0.130.0000.00513.43
8.0.120.0000.00816.93
8.0.110.0040.00416.98
8.0.100.0070.00016.79
8.0.90.0070.00016.95
8.0.80.0110.00416.92
8.0.70.0050.00216.82
8.0.60.0000.00817.05
8.0.50.0070.00016.89
8.0.30.0080.01117.01
8.0.20.0110.00817.40
8.0.10.0070.00017.00
8.0.00.0110.00616.68
7.4.330.0000.00515.00
7.4.320.0060.00016.41
7.4.300.0040.00416.46
7.4.290.0080.00016.50
7.4.280.0000.00816.49
7.4.270.0050.00216.47
7.4.260.0030.00316.50
7.4.250.0000.00716.40
7.4.240.0020.00516.46
7.4.230.0000.00716.57
7.4.220.0070.01116.50
7.4.210.0060.00916.52
7.4.200.0000.00716.59
7.4.160.0080.00816.39
7.4.150.0150.00317.40
7.4.140.0090.00917.86
7.4.130.0080.00816.38
7.4.120.0090.00816.49
7.4.110.0130.00316.59
7.4.100.0090.01216.56
7.4.90.0040.01516.38
7.4.80.0070.01016.35
7.4.70.0080.00816.59
7.4.60.0030.01316.50
7.4.50.0030.00316.25
7.4.40.0040.01216.35
7.4.30.0090.00616.38
7.4.10.0040.01514.85
7.4.00.0060.00914.81
7.3.330.0000.00813.14
7.3.320.0020.00213.17
7.3.310.0040.00416.05
7.3.300.0030.00316.17
7.3.290.0070.00716.22
7.3.280.0090.00816.21
7.3.270.0170.00317.40
7.3.260.0100.00716.43
7.3.250.0060.01216.27
7.3.240.0140.00616.45
7.3.230.0150.00416.39
7.3.210.0080.00816.30
7.3.200.0070.01019.39
7.3.190.0070.01016.21
7.3.180.0100.01016.51
7.3.170.0130.00316.43
7.3.160.0080.00916.57
7.3.130.0100.01014.88
7.3.120.0060.00914.69
7.3.110.0040.00814.50
7.3.100.0040.01114.67
7.3.90.0000.01814.76
7.3.80.0060.00314.53
7.3.70.0000.01514.56
7.3.60.0040.00814.90
7.3.50.0060.00914.68
7.3.40.0090.00014.64
7.3.30.0090.00314.72
7.3.20.0060.00916.43
7.3.10.0040.00716.26
7.3.00.0060.00916.41
7.2.330.0140.00316.44
7.2.320.0100.00716.59
7.2.310.0110.00616.58
7.2.300.0070.01016.31
7.2.290.0140.00716.33
7.2.260.0110.00715.02
7.2.250.0090.00914.74
7.2.240.0100.00715.05
7.2.230.0040.01114.80
7.2.220.0040.01514.85
7.2.210.0030.01014.73
7.2.200.0130.00015.00
7.2.190.0000.01514.92
7.2.180.0040.01114.79
7.2.170.0100.00314.82
7.2.160.0090.00614.96
7.2.150.0030.00616.64
7.2.140.0030.01016.94
7.2.130.0110.00416.94
7.2.120.0000.01816.94
7.2.110.0030.00916.93
7.2.100.0000.01116.71
7.2.90.0070.01116.45
7.2.80.0020.01416.60
7.2.70.0030.00716.73
7.2.60.0070.00916.82
7.2.50.0040.00816.45
7.2.40.0060.01316.78
7.2.30.0040.00416.88
7.2.20.0040.00816.66
7.2.10.0040.01116.60
7.2.00.0090.01217.84
7.1.330.0070.00715.40
7.1.320.0070.01015.56
7.1.310.0030.01315.83
7.1.300.0030.01015.71
7.1.290.0040.00415.71
7.1.280.0060.00615.66
7.1.270.0050.00815.52
7.1.260.0040.00815.68
7.1.250.0030.01015.64
7.1.240.0060.01115.74
7.1.230.0040.00715.73
7.1.220.0060.00615.78
7.1.210.0060.01015.64
7.1.200.0070.00315.72
7.1.190.0090.00615.50
7.1.180.0000.01415.49
7.1.170.0070.00715.75
7.1.160.0110.00715.66
7.1.150.0030.00715.81
7.1.140.0000.01415.74
7.1.130.0040.00415.79
7.1.120.0040.00815.66
7.1.110.0070.00715.62
7.1.100.0060.00516.83
7.1.90.0030.00915.81
7.1.80.0000.01315.44
7.1.70.0080.00616.31
7.1.60.0050.00817.45
7.1.50.0050.01216.24
7.1.40.0030.01015.58
7.1.30.0060.00815.29
7.1.20.0040.01115.57
7.1.10.0060.00915.79
7.1.00.0050.04019.07
7.0.330.0060.00615.12
7.0.320.0040.00415.32
7.0.310.0000.00815.23
7.0.300.0030.01015.13
7.0.290.0060.00615.16
7.0.280.0040.00815.24
7.0.270.0070.00715.30
7.0.260.0050.00315.14
7.0.250.0090.00415.51
7.0.240.0060.00615.36
7.0.230.0060.00615.38
7.0.220.0030.01515.41
7.0.210.0060.00815.34
7.0.200.0070.00716.02
7.0.190.0060.00815.35
7.0.180.0100.00315.14
7.0.170.0000.01415.32
7.0.160.0070.00415.33
7.0.150.0030.01015.52
7.0.140.0050.03818.57
7.0.130.0070.00715.46
7.0.120.0050.00315.34
7.0.110.0070.00715.11
7.0.100.0070.01015.45
7.0.90.0060.01015.22
7.0.80.0030.01015.14
7.0.70.0060.00615.54
7.0.60.0100.02017.57
7.0.50.0150.03516.46
7.0.40.0050.02516.83
7.0.30.0300.03716.75
7.0.20.0100.02416.90
7.0.10.0140.02616.79
7.0.00.0050.04916.75
5.6.400.0070.00414.56
5.6.390.0040.01114.34
5.6.380.0030.01314.11
5.6.370.0040.00814.07
5.6.360.0120.00314.23
5.6.350.0060.00313.96
5.6.340.0040.01114.24
5.6.330.0030.01714.20
5.6.320.0000.00814.14
5.6.310.0060.00314.50
5.6.300.0060.00913.83
5.6.290.0080.00314.14
5.6.280.0030.04217.57
5.6.270.0090.00313.91
5.6.260.0080.00813.99
5.6.250.0030.01014.32
5.6.240.0100.00714.34
5.6.230.0000.01214.18
5.6.220.0080.00014.15
5.6.210.0060.02417.44
5.6.200.0050.02916.05
5.6.190.0030.02517.25
5.6.180.0170.02917.36
5.6.170.0200.03817.35
5.6.160.0070.04517.25
5.6.150.0070.04016.08
5.6.140.0100.03516.19
5.6.130.0030.04316.25
5.6.120.0000.02817.35
5.6.110.0100.04417.38
5.6.100.0000.03017.61
5.6.90.0040.02617.56
5.6.80.0050.03717.32
5.6.70.0070.00314.03
5.6.60.0030.01014.01
5.6.50.0040.00414.02
5.6.40.0080.00014.35
5.6.30.0070.00413.89
5.6.20.0000.00914.28
5.6.10.0120.00414.16
5.6.00.0070.00714.07
5.5.380.0000.01113.90
5.5.370.0070.00714.10
5.5.360.0080.00313.78
5.5.350.0150.03517.07
5.5.340.0020.03016.13
5.5.330.0060.02317.23
5.5.320.0180.02117.18
5.5.310.0160.04016.99
5.5.300.0030.04116.02
5.5.290.0100.04015.88
5.5.280.0090.04317.55
5.5.270.0080.04317.49
5.5.260.0060.03317.39
5.5.250.0070.04517.36
5.5.240.0080.04516.99
5.5.230.0030.01014.00
5.5.220.0090.00614.15
5.5.210.0070.00413.68
5.5.200.0030.00813.66
5.5.190.0030.00913.88
5.5.180.0070.00314.06
5.5.170.0030.01013.91
5.5.160.0000.01314.18
5.5.150.0090.00013.75
5.5.140.0060.00313.86
5.5.130.0040.01113.91
5.5.120.0080.00613.71
5.5.110.0080.00413.85
5.5.100.0000.01013.85
5.5.90.0000.00813.85
5.5.80.0070.00713.57
5.5.70.0070.00313.97
5.5.60.0050.00314.07
5.5.50.0000.01514.04
5.5.40.0040.00713.76
5.5.30.0120.00313.58
5.5.20.0040.00414.00
5.5.10.0030.00613.91
5.5.00.0070.00314.12
5.4.450.0170.03015.80
5.4.440.0160.02815.97
5.4.430.0100.03015.92
5.4.420.0080.03415.89
5.4.410.0100.02915.89
5.4.400.0270.02215.78
5.4.390.0100.02815.72
5.4.380.0250.03215.42
5.4.370.0200.03315.52
5.4.360.0220.02715.45
5.4.350.0200.03015.47
5.4.340.0130.03315.49
5.4.330.0130.00012.31
5.4.320.0080.01712.38
5.4.310.0040.02212.38
5.4.300.0050.02012.38
5.4.290.0060.02012.38
5.4.280.0040.02012.33
5.4.270.0030.02112.33
5.4.260.0060.02012.33
5.4.250.0040.02112.33
5.4.240.0060.02212.33
5.4.230.0040.01912.33
5.4.220.0050.01912.33
5.4.210.0040.02112.33
5.4.200.0080.01912.33
5.4.190.0070.02112.33
5.4.180.0030.02012.33
5.4.170.0080.01912.33
5.4.160.0020.02412.33
5.4.150.0090.01512.33
5.4.140.0060.02112.17
5.4.130.0040.02212.16
5.4.120.0080.01912.14
5.4.110.0040.02212.14
5.4.100.0050.02312.14
5.4.90.0040.02712.14
5.4.80.0080.02412.14
5.4.70.0050.02112.14
5.4.60.0060.01912.14
5.4.50.0040.02012.14
5.4.40.0060.01912.13
5.4.30.0050.02212.13
5.4.20.0040.02512.13
5.4.10.0040.02812.13
5.4.00.0070.02011.88
5.3.290.0070.04412.80
5.3.280.0070.03812.71
5.3.270.0040.04612.72
5.3.260.0100.03512.72
5.3.250.0060.04212.72
5.3.240.0080.03512.72
5.3.230.0090.04012.71
5.3.220.0080.03412.68
5.3.210.0040.04212.68
5.3.200.0080.03612.68
5.3.190.0090.03912.68
5.3.180.0050.03812.68
5.3.170.0080.03412.67
5.3.160.0060.03612.67
5.3.150.0080.03512.68
5.3.140.0050.03612.66
5.3.130.0070.04112.66
5.3.120.0090.04912.66
5.3.110.0060.04312.65
5.3.100.0110.03812.12
5.3.90.0060.03612.09
5.3.80.0060.03612.07
5.3.70.0040.03812.07
5.3.60.0070.03512.06
5.3.50.0070.03412.00
5.3.40.0060.03512.00
5.3.30.0050.03511.94
5.3.20.0070.03311.73
5.3.10.0040.03611.69
5.3.00.0040.03711.67
5.2.170.0040.0319.18
5.2.160.0040.0299.18
5.2.150.0040.0309.18
5.2.140.0080.0359.18
5.2.130.0020.0319.14
5.2.120.0050.0279.14
5.2.110.0040.0299.15
5.2.100.0050.0279.14
5.2.90.0060.0269.14
5.2.80.0030.0319.14
5.2.70.0020.0329.14
5.2.60.0040.0309.09
5.2.50.0030.0319.05
5.2.40.0030.0309.03
5.2.30.0040.0309.01
5.2.20.0040.0299.00
5.2.10.0080.0258.92
5.2.00.0020.0328.79
5.1.60.0050.0258.06
5.1.50.0060.0238.07
5.1.40.0030.0268.04
5.1.30.0040.0268.39
5.1.20.0040.0288.42
5.1.10.0020.0288.14
5.1.00.0020.0268.14
5.0.50.0030.0216.62
5.0.40.0030.0196.48
5.0.30.0020.0326.29
5.0.20.0020.0206.26
5.0.10.0050.0186.23
5.0.00.0040.0306.23
4.4.90.0040.0154.77
4.4.80.0030.0154.76
4.4.70.0040.0144.75
4.4.60.0010.0164.76
4.4.50.0040.0134.77
4.4.40.0030.0244.71
4.4.30.0030.0154.76
4.4.20.0010.0184.84
4.4.10.0030.0174.85
4.4.00.0030.0244.76
4.3.110.0000.0184.67
4.3.100.0000.0174.66
4.3.90.0030.0164.63
4.3.80.0060.0224.58
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0030.0234.54
4.3.30.0050.0133.29
4.3.20.0010.0173.27
4.3.10.0000.0183.21
4.3.00.0100.0236.63

preferences:
46.65 ms | 400 KiB | 5 Q