3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(PDO::class);

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)
8.3.60.0000.01418.30
8.3.50.0070.00719.75
8.3.40.0070.00718.71
8.3.30.0100.01018.84
8.3.20.0040.00420.21
8.3.10.0090.00722.98
8.3.00.0110.00618.16
8.2.180.0110.00416.37
8.2.170.0090.00922.96
8.2.160.0170.00020.43
8.2.150.0040.00424.18
8.2.140.0080.00722.33
8.2.130.0090.00622.37
8.2.120.0060.00919.62
8.2.110.0070.00819.08
8.2.100.0140.00518.46
8.2.90.0080.00518.81
8.2.80.0080.00818.63
8.2.70.0100.00648.74
8.2.60.0070.00733.54
8.2.50.0070.00733.65
8.2.40.0060.00734.06
8.2.30.0070.00734.04
8.2.20.0080.00433.97
8.2.10.0110.00233.63
8.2.00.0070.00533.41
8.1.280.0110.00725.92
8.1.270.0060.00223.32
8.1.260.0070.00424.02
8.1.250.0050.00424.66
8.1.240.0100.00419.82
8.1.230.0040.00818.10
8.1.220.0070.00418.35
8.1.210.0070.00718.46
8.1.200.0100.00433.27
8.1.190.0090.00233.36
8.1.180.0030.00733.46
8.1.170.0090.00533.71
8.1.160.0080.00334.53
8.1.150.0060.00733.65
8.1.140.0050.00733.35
8.1.130.0050.00533.59
8.1.120.0080.00433.39
8.1.110.0090.00433.34
8.1.100.0080.00333.33
8.1.90.0050.00833.35
8.1.80.0050.00733.42
8.1.70.0040.00633.36
8.1.60.0090.00433.44
8.1.50.0060.00533.40
8.1.40.0060.00433.44
8.1.30.0070.00433.54
8.1.20.0050.00533.50
8.1.10.0080.00533.88
8.1.00.0060.00433.30
8.0.300.0070.00318.02
8.0.290.0130.00032.77
8.0.280.0070.00833.26
8.0.270.0080.00332.97
8.0.260.0090.00432.95
8.0.250.0050.00532.86
8.0.240.0080.00532.92
8.0.230.0100.00332.91
8.0.220.0100.00132.83
8.0.210.0120.00432.75
8.0.200.0090.00232.90
8.0.190.0100.00333.40
8.0.180.0060.00533.33
8.0.170.0120.00432.83
8.0.160.0080.00432.90
8.0.150.0060.00832.83
8.0.140.0080.00532.82
8.0.130.0080.00431.91
8.0.120.0100.00432.72
8.0.110.0070.00332.82
8.0.100.0100.00232.86
8.0.90.0120.00132.78
8.0.80.0100.00233.35
8.0.70.0060.00433.36
8.0.60.0080.00532.81
8.0.50.0100.00532.80
8.0.30.0060.00930.17
8.0.20.0090.00729.94
8.0.10.0090.00332.95
8.0.00.0100.00630.37
7.4.330.0130.00230.59
7.4.320.0150.00432.63
7.4.300.0100.00532.58
7.4.290.0140.00232.64
7.4.280.0130.00732.58
7.4.270.0150.00632.51
7.4.260.0110.00632.62
7.4.250.0140.00532.53
7.4.240.0140.00632.64
7.4.230.0130.00632.60
7.4.220.0130.00832.53
7.4.210.0220.00432.57
7.4.200.0160.00532.63
7.4.190.0220.00438.04
7.4.180.0190.00837.95
7.4.160.0180.00532.59
7.4.150.0130.01032.78
7.4.140.0170.00729.93
7.4.130.0180.00529.30
7.4.120.0170.00529.32
7.4.110.0130.00732.48
7.4.100.0150.00632.64
7.4.90.0160.00532.52
7.4.80.0150.00729.87
7.4.70.0160.00629.19
7.4.60.0140.00729.24
7.4.50.0120.00729.18
7.4.40.0110.00629.24
7.4.30.0130.00529.25
7.4.20.0160.00532.47
7.4.10.0150.00832.48
7.4.00.0120.00929.03
7.3.330.0170.00431.64
7.3.320.0150.00331.60
7.3.310.0140.00432.34
7.3.300.0110.00432.60
7.3.290.0120.00432.35
7.3.280.0090.00526.96
7.3.270.0140.00332.70
7.3.260.0160.00532.40
7.3.250.0120.00729.23
7.3.240.0120.00532.38
7.3.230.0110.00632.52
7.3.220.0160.00537.87
7.3.210.0160.00532.40
7.3.200.0150.00529.83
7.3.190.0150.00829.13
7.3.180.0170.00529.21
7.3.170.0160.00629.50
7.3.160.0180.00429.12
7.3.150.0210.00532.37
7.3.140.0160.00832.28
7.3.130.0160.00432.48
7.3.120.0140.00728.81
7.3.110.0140.00629.11
7.3.100.0130.00528.80
7.3.90.0120.00528.84
7.3.80.0090.00928.76
7.3.70.0190.01028.80
7.3.60.0180.00828.93
7.3.50.0170.01028.94
7.3.40.0160.00628.93
7.3.30.0180.00628.85
7.3.20.0190.00430.04
7.3.10.0150.00630.06
7.3.00.0140.00729.96
7.2.340.0130.00837.81
7.2.330.0180.00432.48
7.2.320.0150.00532.40
7.2.310.0150.00632.40
7.2.300.0150.00532.47
7.2.290.0150.00532.43
7.2.280.0190.00437.77
7.2.270.0200.00137.82
7.2.260.0220.00237.87
7.2.250.0160.00837.75
7.2.240.0150.01032.13
7.2.230.0180.00432.06
7.2.220.0140.00832.17
7.2.210.0150.00432.13
7.2.200.0110.00932.14
7.2.190.0120.00832.21
7.2.180.0130.00532.21
7.2.170.0150.00732.20
7.2.160.0130.00732.23
7.2.150.0160.00933.45
7.2.140.0150.00533.54
7.2.130.0230.00333.61
7.2.120.0160.00533.50
7.2.110.0170.00933.61
7.2.100.0190.00633.60
7.2.90.0180.00633.39
7.2.80.0170.00633.63
7.2.70.0130.00833.58
7.2.60.0170.00430.31
7.2.50.0130.00630.16
7.2.40.0900.00730.32
7.2.30.0610.00630.34
7.2.20.0580.00630.35
7.2.10.0760.00730.32
7.2.00.0700.00528.59
7.1.330.0210.00829.36
7.1.320.0190.00629.29
7.1.310.0170.00729.27
7.1.300.0230.00829.39
7.1.290.0190.00629.22
7.1.280.0120.01329.20
7.1.270.0180.00529.73
7.1.260.0230.00829.35
7.1.250.0180.00729.24
7.1.240.0210.00832.77
7.1.230.0170.01032.78
7.1.220.0280.00832.74
7.1.210.0220.00632.82
7.1.200.0210.00329.24
7.1.190.0220.00732.73
7.1.180.0260.00532.73
7.1.170.0210.00632.70
7.1.160.0880.00629.35
7.1.150.0860.00629.42
7.1.140.0740.01029.40
7.1.130.0810.00829.34
7.1.120.0610.00629.34
7.1.110.0340.00429.25
7.1.100.0500.00727.46
7.1.90.0630.00829.22
7.1.80.0600.00629.30
7.1.70.0360.00627.05
7.1.60.0390.00930.59
7.1.50.0310.01030.13
7.1.40.0330.00932.75
7.1.30.0230.00732.71
7.1.20.0190.01032.68
7.1.10.0230.00629.03
7.1.00.0290.01827.97
7.0.330.0190.00832.52
7.0.320.0190.00532.64
7.0.310.0160.00632.39
7.0.300.0200.00432.56
7.0.290.0920.01029.25
7.0.280.0200.00232.49
7.0.270.0600.00729.28
7.0.260.0600.00629.33
7.0.250.0540.00929.17
7.0.240.0460.00729.09
7.0.230.0610.00529.25
7.0.220.0560.00829.16
7.0.210.0390.00828.93
7.0.200.0290.00626.91
7.0.190.0300.00629.08
7.0.180.0120.00628.95
7.0.170.0350.00428.90
7.0.160.0180.00428.88
7.0.150.0300.00228.86
7.0.140.0190.01727.72
7.0.130.0100.00729.00
7.0.120.0150.00228.90
7.0.110.0210.00528.91
7.0.100.0100.01227.33
7.0.90.0210.01127.36
7.0.80.0220.01327.36
7.0.70.0160.01327.37
7.0.60.0150.01427.39
7.0.50.0430.01127.41
7.0.40.0180.01227.45
7.0.30.0180.01327.42
7.0.20.0170.01327.41
7.0.10.0170.01227.42
7.0.00.0140.01127.39
5.6.400.0140.00332.06
5.6.390.0110.00432.13
5.6.380.0120.00332.07
5.6.370.0090.00632.11
5.6.360.0120.00532.08
5.6.350.0130.00332.10
5.6.340.0050.01032.02
5.6.330.0130.00432.08
5.6.320.0130.00232.02
5.6.310.0100.00632.07
5.6.300.0110.01429.77
5.6.290.0120.01329.80
5.6.280.0110.02228.37
5.6.270.0080.01929.84
5.6.260.0100.01429.79
5.6.250.0120.01928.21
5.6.240.0090.01928.28
5.6.230.0080.02028.34
5.6.220.0080.02228.28
5.6.210.0080.01928.25
5.6.200.0070.02128.38
5.6.190.0100.01728.41
5.6.180.0070.02328.34
5.6.170.0060.02228.41
5.6.160.0070.02028.37
5.6.150.0090.01928.39
5.6.140.0090.02028.44
5.6.130.0100.02228.39
5.6.120.0120.01828.36
5.6.110.0100.02028.28
5.6.100.0140.02128.33
5.6.90.0110.02528.28
5.6.80.0110.02128.08
5.6.70.0100.02628.17
5.6.60.0100.02428.11
5.6.50.0090.03028.22
5.6.40.0100.02628.15
5.6.30.0110.02328.15
5.6.20.0100.02528.09
5.6.10.0110.02428.15
5.6.00.0110.02328.08
5.5.380.0110.02027.69
5.5.370.0150.02127.71
5.5.360.0130.02127.62
5.5.350.0170.01827.66
5.5.340.0120.02127.74
5.5.330.0130.01927.72
5.5.320.0130.01827.79
5.5.310.0100.02127.78
5.5.300.0160.02127.77
5.5.290.0140.02127.73
5.5.280.0140.02327.74
5.5.270.0140.02627.83
5.5.260.0150.02027.70
5.5.250.0130.02927.68
5.5.240.0110.02027.56
5.5.230.0120.02027.59
5.5.220.0120.02327.64
5.5.210.0140.02227.60
5.5.200.0110.02627.51
5.5.190.0160.02227.44
5.5.180.0140.02427.47
5.5.170.0130.00731.89
5.5.160.0130.01927.44
5.5.150.0120.02227.46
5.5.140.0110.02727.50
5.5.130.0140.02527.47
5.5.120.0130.02327.43
5.5.110.0090.02827.51
5.5.100.0110.02527.50
5.5.90.0110.03027.56
5.5.80.0140.02527.48
5.5.70.0130.02027.47
5.5.60.0100.02027.51
5.5.50.0120.02427.52
5.5.40.0110.02127.52
5.5.30.0150.02427.55
5.5.20.0150.01727.56
5.5.10.0110.02627.51
5.5.00.0120.02427.49
5.4.450.0140.01626.41
5.4.440.0090.02026.45
5.4.430.0110.01726.38
5.4.420.0090.02426.45
5.4.410.0110.02326.35
5.4.400.0090.02026.22
5.4.390.0100.02426.25
5.4.380.0120.02126.33
5.4.370.0140.02226.27
5.4.360.0090.02426.29
5.4.350.0100.02426.29
5.4.340.0090.02126.26
5.4.330.0160.00229.92
5.4.320.0120.01826.27
5.4.310.0090.02626.25
5.4.300.0110.02226.20
5.4.290.0110.02226.28
5.4.280.0120.02226.25
5.4.270.0140.02226.29
5.4.260.0100.01926.32
5.4.250.0130.02226.33
5.4.240.0130.02126.33
5.4.230.0100.02426.27
5.4.220.0110.01926.35
5.4.210.0090.01926.35
5.4.200.0090.02126.33
5.4.190.0110.02226.26
5.4.180.0110.02426.32
5.4.170.0090.02026.31
5.4.160.0120.02326.36
5.4.150.0140.01826.29
5.4.140.0120.02125.44
5.4.130.0130.01625.45
5.4.120.0080.02225.42
5.4.110.0100.01725.49
5.4.100.0080.02125.44
5.4.90.0080.01925.48
5.4.80.0080.02325.46
5.4.70.0080.01725.41
5.4.60.0100.02125.44
5.4.50.0080.02325.38
5.4.40.0070.01925.43
5.4.30.0100.01625.48
5.4.20.0130.01725.41
5.4.10.0080.01925.44
5.4.00.0080.01825.26

preferences:
44.38 ms | 400 KiB | 5 Q