3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(true < new StdClass());

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)
8.3.40.0150.00618.52
8.3.30.0180.00318.79
8.3.20.0040.00420.04
8.3.10.0000.00823.69
8.3.00.0040.00419.13
8.2.170.0070.00722.96
8.2.160.0060.00620.39
8.2.150.0040.00424.18
8.2.140.0050.00524.66
8.2.130.0040.00426.16
8.2.120.0070.00022.25
8.2.110.0030.00622.13
8.2.100.0120.00017.63
8.2.90.0040.00419.09
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0140.00217.55
8.2.50.0090.00018.07
8.2.40.0080.00019.95
8.2.30.0050.00317.93
8.2.20.0000.00817.48
8.2.10.0040.00417.99
8.2.00.0030.00617.71
8.1.270.0090.00023.83
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00320.69
8.1.230.0100.00020.95
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0080.00017.10
8.1.190.0040.00417.22
8.1.180.0050.00218.10
8.1.170.0070.00318.65
8.1.160.0040.00422.05
8.1.150.0070.00318.81
8.1.140.0000.00817.37
8.1.130.0030.00317.81
8.1.120.0070.00017.41
8.1.110.0000.00817.28
8.1.100.0040.00417.38
8.1.90.0040.00417.32
8.1.80.0000.00717.37
8.1.70.0030.00317.36
8.1.60.0040.00417.48
8.1.50.0030.00517.43
8.1.40.0000.00717.42
8.1.30.0050.00317.54
8.1.20.0050.00217.63
8.1.10.0000.00717.29
8.1.00.0000.00717.26
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0000.00818.47
8.0.270.0000.00717.24
8.0.260.0030.00317.24
8.0.250.0000.00716.86
8.0.240.0060.00316.90
8.0.230.0040.00416.75
8.0.220.0000.00716.69
8.0.210.0040.00416.72
8.0.200.0060.00016.76
8.0.190.0040.00416.89
8.0.180.0030.00316.91
8.0.170.0030.00616.88
8.0.160.0030.00516.72
8.0.150.0000.00816.75
8.0.140.0030.00616.80
8.0.130.0000.00513.20
8.0.120.0000.00816.64
8.0.110.0070.00016.64
8.0.100.0050.00316.80
8.0.90.0050.00216.69
8.0.80.0060.01316.78
8.0.70.0050.00216.85
8.0.60.0000.00716.69
8.0.50.0080.00016.66
8.0.30.0100.01117.09
8.0.20.0080.01117.40
8.0.10.0040.00416.79
8.0.00.0080.00816.65
7.4.330.0050.00015.05
7.4.320.0000.00716.41
7.4.300.0000.00616.48
7.4.290.0060.00016.32
7.4.280.0000.00916.52
7.4.270.0070.00016.53
7.4.260.0000.00716.40
7.4.250.0030.00316.39
7.4.240.0030.00316.50
7.4.230.0000.00616.41
7.4.220.0060.01216.35
7.4.210.0030.01016.62
7.4.200.0000.00716.27
7.4.160.0110.00516.28
7.4.150.0060.01217.40
7.4.140.0130.00817.86
7.4.130.0070.01216.39
7.4.120.0110.00916.43
7.4.110.0100.00716.26
7.4.100.0120.00916.44
7.4.90.0070.01516.38
7.4.80.0220.00019.39
7.4.70.0040.01516.39
7.4.60.0140.00316.40
7.4.50.0040.00416.49
7.4.40.0070.01016.46
7.4.30.0070.01016.36
7.4.10.0070.01316.29
7.4.00.0090.00915.43
7.3.330.0050.00012.94
7.3.320.0060.00013.04
7.3.310.0030.00416.23
7.3.300.0030.00416.02
7.3.290.0080.00816.21
7.3.280.0110.00716.21
7.3.270.0130.00717.40
7.3.260.0070.01016.34
7.3.250.0090.00916.40
7.3.240.0100.00616.12
7.3.230.0040.01316.39
7.3.210.0100.00716.27
7.3.200.0080.00919.39
7.3.190.0030.01416.40
7.3.180.0100.00716.40
7.3.170.0090.00616.48
7.3.160.0120.00916.30
7.3.130.0070.01316.28
7.3.120.0030.01616.09
7.3.110.0000.01216.40
7.3.100.0040.01116.05
7.3.90.0030.01316.41
7.3.80.0060.00916.28
7.3.70.0090.00616.21
7.3.60.0030.00916.00
7.3.50.0090.00616.32
7.3.40.0060.00616.18
7.3.30.0080.00416.28
7.3.20.0060.01017.96
7.3.10.0070.00717.04
7.3.00.0080.00416.87
7.2.330.0030.01416.50
7.2.320.0060.01316.50
7.2.310.0080.00816.58
7.2.300.0100.01016.38
7.2.290.0090.00916.34
7.2.260.0030.01516.21
7.2.250.0110.00716.36
7.2.240.0060.00916.27
7.2.230.0040.00716.58
7.2.220.0090.00616.51
7.2.210.0030.01216.08
7.2.200.0060.00916.48
7.2.190.0100.00616.27
7.2.180.0110.00316.28
7.2.170.0070.00716.34
7.2.160.0000.01416.24
7.2.150.0000.01618.08
7.2.140.0060.00918.16
7.2.130.0060.00717.21
7.2.120.0030.00917.23
7.2.110.0040.01017.07
7.2.100.0050.00917.21
7.2.90.0070.00717.41
7.2.80.0030.01117.15
7.2.70.0080.00417.25
7.2.60.0050.00917.26
7.2.50.0090.00717.27
7.2.40.0050.00617.24
7.2.30.0040.01017.25
7.2.20.0070.00717.28
7.2.10.0060.00917.26
7.2.00.0060.00717.71
7.1.330.0120.00317.13
7.1.320.0070.01017.27
7.1.310.0070.00717.19
7.1.300.0070.00417.29
7.1.290.0090.00317.14
7.1.280.0000.00917.29
7.1.270.0030.01417.19
7.1.260.0060.00917.14
7.1.250.0050.00816.20
7.1.240.0050.00517.09
7.1.230.0100.01017.19
7.1.220.0060.01017.06
7.1.210.0060.01317.04
7.1.200.0090.00317.16
7.1.190.0040.01517.18
7.1.180.0100.00717.08
7.1.170.0070.00417.20
7.1.160.0100.00717.02
7.1.150.0030.01017.23
7.1.140.0060.00617.08
7.1.130.0040.01116.95
7.1.120.0130.00317.26
7.1.110.0100.01017.10
7.1.100.0070.00517.67
7.1.90.0090.00616.90
7.1.80.0100.00417.20
7.1.70.0050.00817.09
7.1.60.0060.01418.24
7.1.50.0050.01416.72
7.1.40.0080.00817.11
7.1.30.0060.00317.04
7.1.20.0060.00917.38
7.1.10.0090.00317.29
7.1.00.0050.04219.77
7.0.330.0030.01316.84
7.0.320.0090.00616.99
7.0.310.0130.00316.77
7.0.300.0090.00016.82
7.0.290.0000.01316.83
7.0.280.0130.00316.62
7.0.270.0080.00816.60
7.0.260.0060.01216.62
7.0.250.0000.01216.76
7.0.240.0110.00416.94
7.0.230.0060.00616.73
7.0.220.0090.00616.84
7.0.210.0030.00616.84
7.0.200.0060.00416.77
7.0.190.0040.00816.74
7.0.180.0040.01116.71
7.0.170.0000.01316.91
7.0.160.0070.01016.73
7.0.150.0030.01316.80
7.0.140.0050.04219.51
7.0.130.0040.01516.51
7.0.120.0040.01116.85
7.0.110.0070.01116.90
7.0.100.0060.00316.89
7.0.90.0030.01016.97
7.0.80.0030.01016.77
7.0.70.0070.00716.70
7.0.60.0100.04218.33
7.0.50.0030.04817.35
7.0.40.0070.02717.52
7.0.30.0130.02517.49
7.0.20.0130.04217.43
7.0.10.0100.03717.30
7.0.00.0090.02817.44
5.6.400.0090.00316.03
5.6.390.0070.00315.89
5.6.380.0120.00415.76
5.6.370.0100.00715.50
5.6.360.0030.00715.57
5.6.350.0030.01015.82
5.6.340.0080.00815.63
5.6.330.0040.01115.58
5.6.320.0100.00315.50
5.6.310.0000.01415.86
5.6.300.0070.01415.57
5.6.290.0080.00615.70
5.6.280.0030.03718.50
5.6.270.0040.01515.99
5.6.260.0060.01215.70
5.6.250.0090.00615.55
5.6.240.0120.00615.96
5.6.230.0070.00415.87
5.6.220.0090.00315.89
5.6.210.0080.04518.24
5.6.200.0080.03316.96
5.6.190.0090.04418.13
5.6.180.0160.04118.08
5.6.170.0240.03718.13
5.6.160.0070.04718.22
5.6.150.0090.03516.92
5.6.140.0090.03116.93
5.6.130.0040.04817.02
5.6.120.0070.04018.43
5.6.110.0080.04618.38
5.6.100.0060.04918.30
5.6.90.0100.03418.29
5.6.80.0070.04218.03
5.6.70.2220.02317.98
5.6.60.0040.01115.66
5.6.50.0030.00915.57
5.6.40.0090.00915.41
5.6.30.0060.00915.66
5.6.20.0000.01315.46
5.6.10.0030.01015.71
5.6.00.0000.01115.50
5.5.380.0040.01215.43
5.5.370.0070.00715.55
5.5.360.0060.00915.52
5.5.350.0170.03817.91
5.5.340.0080.02816.81
5.5.330.0050.02618.00
5.5.320.0180.04018.09
5.5.310.0140.02918.10
5.5.300.0070.02316.77
5.5.290.0100.04116.88
5.5.280.0050.04818.17
5.5.270.0080.02418.20
5.5.260.0150.03818.31
5.5.250.0050.04718.16
5.5.240.0130.02317.70
5.5.230.0040.01215.61
5.5.220.0040.01115.56
5.5.210.0000.01015.60
5.5.200.0090.00315.63
5.5.190.0100.00715.67
5.5.180.0000.01415.53
5.5.170.0100.00715.46
5.5.160.0030.00715.77
5.5.150.0040.01115.68
5.5.140.0060.00915.83
5.5.130.0000.01215.83
5.5.120.0060.00615.75
5.5.110.0090.00615.69
5.5.100.0000.01415.63
5.5.90.0090.00615.80
5.5.80.0100.00315.63
5.5.70.0070.01015.70
5.5.60.0030.00915.29
5.5.50.0040.01215.70
5.5.40.0100.00015.59
5.5.30.0090.00915.67
5.5.20.0040.00715.40
5.5.10.0050.00515.46
5.5.00.0040.00815.52
5.4.450.0340.03116.06
5.4.440.0370.03415.93
5.4.430.0370.02715.93
5.4.420.0320.03115.96
5.4.410.0510.02315.81
5.4.400.0320.03715.72
5.4.390.0410.02315.62
5.4.380.0330.02815.76
5.4.370.0330.03515.74
5.4.360.0390.02315.65
5.4.350.0500.02715.60
5.4.340.0070.02012.13
5.4.330.0020.00512.40
5.4.320.0020.02512.42
5.4.310.0070.02612.47
5.4.300.0040.02212.37
5.4.290.0020.02812.31
5.4.280.0050.02312.40
5.4.270.0050.02212.23
5.4.260.0050.02212.35
5.4.250.0080.02412.29
5.4.240.0020.02312.39
5.4.230.0020.02212.27
5.4.220.0050.02012.27
5.4.210.0060.01812.37
5.4.200.0060.02012.29
5.4.190.0060.02212.28
5.4.180.0050.02012.27
5.4.170.0030.02112.30
5.4.160.0050.02312.29
5.4.150.0070.02012.31
5.4.140.0070.02212.12
5.4.130.0030.02312.13
5.4.120.0040.02112.17
5.4.110.0040.02112.24
5.4.100.0040.02512.19
5.4.90.0040.02712.11
5.4.80.0060.02112.24
5.4.70.0070.02112.16
5.4.60.0040.02212.16
5.4.50.0050.02212.15
5.4.40.0020.02512.18
5.4.30.0050.02212.17
5.4.20.0040.02212.11
5.4.10.0050.02112.13
5.4.00.0030.02311.92
5.3.290.0050.03812.80
5.3.280.0070.03612.71
5.3.270.0090.03512.72
5.3.260.0070.03612.72
5.3.250.0050.03712.71
5.3.240.0040.03812.72
5.3.230.0040.04812.71
5.3.220.0090.03212.68
5.3.210.0060.04512.68
5.3.200.0070.03412.68
5.3.190.0090.04012.68
5.3.180.0070.04012.67
5.3.170.0050.03612.67
5.3.160.0050.03612.68
5.3.150.0070.03512.68
5.3.140.0050.03612.66
5.3.130.0070.04612.66
5.3.120.0060.03612.66
5.3.110.0050.04112.66
5.3.100.0070.03512.12
5.3.90.0070.03412.08
5.3.80.0080.04012.07
5.3.70.0050.03512.08
5.3.60.0070.03312.06
5.3.50.0030.03712.00
5.3.40.0070.03412.00
5.3.30.0040.03511.94
5.3.20.0050.03411.71
5.3.10.0070.03111.68
5.3.00.0070.03411.67
5.2.170.0050.0299.18
5.2.160.0030.0309.18
5.2.150.0040.0309.18
5.2.140.0050.0299.18
5.2.130.0020.0319.13
5.2.120.0040.0299.13
5.2.110.0050.0289.14
5.2.100.0070.0259.13
5.2.90.0070.0259.13
5.2.80.0060.0359.13
5.2.70.0060.0309.13
5.2.60.0040.0309.09
5.2.50.0040.0359.05
5.2.40.0030.0299.03
5.2.30.0060.0279.00
5.2.20.0030.0289.00
5.2.10.0050.0388.92
5.2.00.0090.0238.77
5.1.60.0050.0228.06
5.1.50.0040.0248.05
5.1.40.0030.0298.04
5.1.30.0040.0258.39
5.1.20.0060.0248.41
5.1.10.0040.0258.13
5.1.00.0060.0238.14
5.0.50.0050.0186.61
5.0.40.0080.0136.47
5.0.30.0020.0326.28
5.0.20.0030.0196.26
5.0.10.0040.0196.23
5.0.00.0020.0326.23
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0010.0174.75
4.4.60.0050.0134.75
4.4.50.0040.0144.77
4.4.40.0020.0264.71
4.4.30.0010.0174.76
4.4.20.0030.0154.85
4.4.10.0020.0164.85
4.4.00.0040.0244.76
4.3.110.0020.0164.67
4.3.100.0030.0204.67
4.3.90.0030.0154.63
4.3.80.0040.0244.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0030.0234.54
4.3.30.0020.0163.27
4.3.20.0020.0153.25
4.3.10.0030.0143.21
4.3.00.0130.0206.67

preferences:
45.17 ms | 400 KiB | 5 Q