3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(new stdClass()); var_dump((string) new stdClass()); var_dump(filter_var(new stdClass(), FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE));

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)
8.3.40.0090.00918.75
8.3.30.0100.01019.05
8.3.20.0080.00020.22
8.3.10.0040.00423.66
8.3.00.0100.00020.77
8.2.170.0060.00922.96
8.2.160.0100.00320.57
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00420.93
8.2.110.0090.00022.12
8.2.100.0080.00317.84
8.2.90.0000.00819.09
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0080.00017.91
8.2.50.0040.00418.07
8.2.40.0030.00717.78
8.2.30.0000.00718.05
8.2.20.0060.00317.72
8.2.10.0000.00817.91
8.2.00.0020.00517.73
8.1.270.0080.00023.58
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00023.85
8.1.230.0000.01219.09
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.11
8.1.190.0080.00017.25
8.1.180.0030.00718.10
8.1.170.0090.00018.59
8.1.160.0050.00221.81
8.1.150.0000.00818.47
8.1.140.0050.00317.23
8.1.130.0000.00717.80
8.1.120.0040.00417.23
8.1.110.0060.00317.26
8.1.100.0000.00717.32
8.1.90.0040.00417.34
8.1.80.0040.00417.44
8.1.70.0030.00317.40
8.1.60.0080.00017.53
8.1.50.0040.00417.40
8.1.40.0040.00417.46
8.1.30.0040.00417.46
8.1.20.0040.00417.52
8.1.10.0000.00817.55
8.1.00.0040.00417.51
8.0.300.0040.00418.77
8.0.290.0000.00717.15
8.0.280.0000.00818.44
8.0.270.0000.00717.16
8.0.260.0030.00317.20
8.0.250.0060.00016.93
8.0.240.0040.00416.94
8.0.230.0070.00016.80
8.0.220.0070.00016.86
8.0.210.0040.00416.79
8.0.200.0000.00616.90
8.0.190.0030.00316.88
8.0.180.0000.00716.81
8.0.170.0060.00316.89
8.0.160.0040.00416.86
8.0.150.0040.00416.85
8.0.140.0000.00716.81
8.0.130.0060.00013.30
8.0.120.0040.00416.78
8.0.110.0070.00016.80
8.0.100.0060.00316.93
8.0.90.0030.00516.76
8.0.80.0110.00316.86
8.0.70.0000.00816.95
8.0.60.0000.00716.92
8.0.50.0000.00816.78
8.0.30.0130.00817.07
8.0.20.0130.00617.40
8.0.10.0000.00816.87
8.0.00.0120.00616.66
7.4.330.0000.00515.00
7.4.320.0000.00616.34
7.4.300.0060.00016.42
7.4.290.0030.00316.44
7.4.280.0040.00416.39
7.4.270.0040.00416.54
7.4.260.0030.00316.52
7.4.250.0040.00416.50
7.4.240.0050.00216.36
7.4.230.0000.00716.61
7.4.220.0110.00716.61
7.4.210.0040.01116.52
7.4.200.0070.00016.61
7.4.190.0040.00416.63
7.4.160.0080.00816.51
7.4.150.0000.01917.40
7.4.140.0130.00817.86
7.4.130.0100.01116.42
7.4.120.0070.01016.42
7.4.110.0110.00616.45
7.4.100.0090.00916.46
7.4.90.0040.01516.44
7.4.80.0120.00619.39
7.4.70.0060.01316.53
7.4.60.0100.00616.30
7.4.50.0040.00416.34
7.4.40.0070.01416.61
7.4.30.0110.00516.39
7.4.00.0030.00814.82
7.3.330.0030.00313.15
7.3.320.0030.00313.18
7.3.310.0050.00216.32
7.3.300.0000.00716.14
7.3.290.0030.01616.22
7.3.280.0120.00516.28
7.3.270.0080.01217.40
7.3.260.0120.00616.26
7.3.250.0120.00716.39
7.3.240.0090.00916.23
7.3.230.0030.01316.39
7.3.210.0120.00616.25
7.3.200.0170.00019.39
7.3.190.0070.01016.26
7.3.180.0000.01916.28
7.3.170.0140.00516.36
7.3.160.0060.00916.50
7.3.120.0070.01114.49
7.3.10.0060.00316.74
7.3.00.0080.00816.56
7.2.330.0080.00816.50
7.2.320.0060.01216.44
7.2.310.0070.01416.57
7.2.300.0150.00816.67
7.2.290.0100.00716.27
7.2.130.0050.00616.49
7.2.120.0060.00616.39
7.2.110.0090.00616.65
7.2.100.0030.00916.87
7.2.90.0040.00816.77
7.2.80.0060.00316.94
7.2.70.0090.00016.66
7.2.60.0030.00916.65
7.2.50.0030.00716.89
7.2.40.0060.00316.95
7.2.30.0030.01016.72
7.2.20.0100.00316.72
7.2.10.0050.00516.88
7.2.00.0050.00718.02
7.1.250.0060.00315.50
7.1.200.0030.00915.64
7.1.100.0100.01017.83
7.1.70.0030.00317.05
7.1.60.0110.01419.46
7.1.50.0030.01716.80
7.1.00.0030.07722.36
7.0.200.0070.00016.69
7.0.140.0130.06322.12
7.0.60.0070.07319.93
7.0.50.0100.04717.71
7.0.40.0070.06020.29
7.0.30.0270.08320.30
7.0.20.0370.07320.22
7.0.10.0070.09020.18
7.0.00.0100.08720.08
5.6.280.0070.07020.90
5.6.210.0030.04020.74
5.6.200.0030.08718.18
5.6.190.0100.05020.45
5.6.180.0170.07020.39
5.6.170.0200.04020.31
5.6.160.0100.04720.40
5.6.150.0070.05018.21
5.6.140.0000.04318.10
5.6.130.0100.07718.27
5.6.120.0030.09021.01
5.6.110.0030.04021.10
5.6.100.0100.08020.96
5.6.90.0130.03721.12
5.6.80.0100.07320.48
5.5.350.0030.08320.44
5.5.340.0100.07017.95
5.5.330.0000.04320.40
5.5.320.0030.09020.32
5.5.310.0170.05320.21
5.5.300.0070.06018.00
5.5.290.0030.08018.02
5.5.280.0030.08720.88
5.5.270.0170.07720.72
5.5.260.0100.08320.63
5.5.250.0170.07320.69
5.5.240.0030.07020.12
5.4.450.0530.04319.46
5.4.440.0230.05719.45
5.4.430.0870.04719.43
5.4.420.0800.05719.26
5.4.410.0070.06019.41
5.4.400.1130.05319.18
5.4.390.1070.06319.26
5.4.380.0170.05018.66
5.4.370.0200.04718.71
5.4.360.0200.05318.61
5.4.350.0130.05318.50
5.4.340.0270.04318.74
5.4.320.0050.04112.45
5.4.310.0120.07512.45
5.4.300.0070.03512.45
5.4.290.0070.04112.45
5.4.280.0070.03612.34
5.4.270.0040.03912.34
5.4.260.0080.03512.34
5.4.250.0060.03712.35
5.4.240.0030.03912.35
5.4.230.0070.03712.34
5.4.220.0100.03512.34
5.4.210.0050.03712.34
5.4.200.0110.03812.34
5.4.190.0070.04112.33
5.4.180.0070.04012.33
5.4.170.0110.04112.35
5.4.160.0080.04112.34
5.4.150.0120.04212.34
5.4.140.0070.04212.02
5.4.130.0080.03712.01
5.4.120.0050.03611.96
5.4.110.0040.03811.96
5.4.100.0070.03511.96
5.4.90.0080.03511.97
5.4.80.0050.04111.96
5.4.70.0060.05111.96
5.4.60.0080.05011.96
5.4.50.0070.05511.96
5.4.40.0110.04611.95
5.4.30.0040.05111.95
5.4.20.0080.05011.94
5.4.10.0070.05111.95
5.4.00.0080.06011.43
5.3.290.0050.04212.80
5.3.280.0080.05212.71
5.3.270.0080.05312.73
5.3.260.0080.04212.72
5.3.250.0090.03912.72
5.3.240.0080.03712.72
5.3.230.0050.04312.71
5.3.220.0080.03812.68
5.3.210.0080.03812.68
5.3.200.0060.03812.68
5.3.190.0060.03912.68
5.3.180.0030.03912.67
5.3.170.0090.03512.66
5.3.160.0050.04412.68
5.3.150.0060.03912.67
5.3.140.0060.03612.66
5.3.130.0040.04612.66
5.3.120.0060.03912.65
5.3.110.0030.04212.66
5.3.100.0070.03612.12
5.3.90.0080.05312.09
5.3.80.0090.06012.08
5.3.70.0050.05212.07
5.3.60.0070.05112.07
5.3.50.0080.04912.00
5.3.40.0100.05012.00
5.3.30.0100.06011.95
5.3.20.0110.05311.72
5.3.10.0120.04811.69
5.3.00.0040.04511.68
5.2.170.0070.0349.18
5.2.160.0040.0449.18
5.2.150.0080.0419.18
5.2.140.0070.0429.18
5.2.130.0040.0329.14
5.2.120.0050.0339.14
5.2.110.0080.0289.14
5.2.100.0030.0329.14
5.2.90.0030.0339.14
5.2.80.0040.0319.14
5.2.70.0040.0329.14
5.2.60.0040.0329.09
5.2.50.0060.0449.06
5.2.40.0050.0409.04
5.2.30.0080.0419.02
5.2.20.0060.0299.00
5.2.10.0060.0288.93
5.2.00.0060.0308.78
5.1.60.0060.0258.08
5.1.50.0040.0258.07
5.1.40.0030.0278.06
5.1.30.0050.0258.41
5.1.20.0050.0388.43
5.1.10.0050.0368.16
5.1.00.0050.0288.15
5.0.50.0070.0276.64
5.0.40.0020.0246.49
5.0.30.0040.0346.30
5.0.20.0050.0226.27
5.0.10.0060.0216.25
5.0.00.0040.0366.24
4.4.90.0070.0244.78
4.4.80.0050.0214.75
4.4.70.0040.0164.75
4.4.60.0040.0164.76
4.4.50.0040.0164.77
4.4.40.0040.0264.71
4.4.30.0040.0154.76
4.4.20.0050.0184.84
4.4.10.0060.0134.85
4.4.00.0030.0284.76
4.3.110.0040.0164.67
4.3.100.0020.0174.67
4.3.90.0040.0144.64
4.3.80.0040.0294.58
4.3.70.0040.0194.63
4.3.60.0040.0174.63
4.3.50.0020.0164.63
4.3.40.0030.0244.54
4.3.30.0020.0153.28
4.3.20.0020.0183.26
4.3.10.0010.0193.22
4.3.00.0000.0209.99

preferences:
38.27 ms | 400 KiB | 5 Q