3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new \DateTime(); echo empty($dt);

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)
8.3.60.0200.00018.31
8.3.50.0090.00921.21
8.3.40.0060.01218.96
8.3.30.0070.00720.12
8.3.20.0000.00720.38
8.3.10.0080.00022.08
8.3.00.0030.00522.34
8.2.180.0140.00416.63
8.2.170.0100.00722.96
8.2.160.0030.01020.57
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0120.00626.16
8.2.120.0080.00019.67
8.2.110.0080.00022.01
8.2.100.0040.00719.32
8.2.90.0030.00519.15
8.2.80.0040.00419.21
8.2.70.0000.00817.75
8.2.60.0030.00618.03
8.2.50.0080.00018.07
8.2.40.0000.00718.22
8.2.30.0040.00418.16
8.2.20.0050.00217.84
8.2.10.0040.00417.70
8.2.00.0050.00217.71
8.1.280.0090.00625.92
8.1.270.0080.00024.66
8.1.260.0070.01426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.97
8.1.230.0040.00719.15
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00417.47
8.1.190.0050.00317.40
8.1.180.0070.00020.11
8.1.170.0040.00418.72
8.1.160.0000.00822.05
8.1.150.0000.00718.67
8.1.140.0000.00817.65
8.1.130.0070.00317.80
8.1.120.0070.00017.48
8.1.110.0000.00817.47
8.1.100.0000.00717.54
8.1.90.0000.00817.63
8.1.80.0040.00417.54
8.1.70.0070.00017.44
8.1.60.0040.00417.55
8.1.50.0030.00617.55
8.1.40.0040.00417.46
8.1.30.0000.00717.63
8.1.20.0040.00417.61
8.1.10.0000.00717.73
8.1.00.0030.00617.53
8.0.300.0040.00418.77
8.0.290.0030.00317.30
8.0.280.0080.00018.49
8.0.270.0070.00017.26
8.0.260.0030.00317.04
8.0.250.0070.00017.17
8.0.240.0000.00816.98
8.0.230.0000.00717.10
8.0.220.0040.00416.99
8.0.210.0030.00317.02
8.0.200.0060.00017.01
8.0.190.0030.00316.95
8.0.180.0030.00316.88
8.0.170.0000.00916.94
8.0.160.0070.00016.92
8.0.150.0040.00416.88
8.0.140.0110.00016.99
8.0.130.0000.00613.41
8.0.120.0040.00416.86
8.0.110.0040.00416.95
8.0.100.0080.00017.05
8.0.90.0040.00416.88
8.0.80.0090.00617.02
8.0.70.0060.00316.92
8.0.60.0040.00416.86
8.0.50.0000.00716.84
8.0.30.0090.01017.23
8.0.20.0150.00717.40
8.0.10.0000.00717.00
8.0.00.0100.01016.83
7.4.330.0030.00315.00
7.4.320.0070.00016.68
7.4.300.0000.00616.66
7.4.290.0050.00216.61
7.4.280.0030.00316.54
7.4.270.0000.00716.56
7.4.260.0030.00516.56
7.4.250.0070.00016.52
7.4.240.0020.00516.69
7.4.230.0000.00716.38
7.4.220.0060.01016.59
7.4.210.0030.01116.62
7.4.200.0000.00816.70
7.4.190.0050.00216.56
7.4.160.0100.01016.51
7.4.150.0130.00617.40
7.4.140.0150.00617.86
7.4.130.0130.00516.68
7.4.120.0100.00716.66
7.4.110.0070.01116.48
7.4.100.0090.00916.62
7.4.90.0070.01116.74
7.4.80.0130.00919.39
7.4.70.0040.01516.55
7.4.60.0150.00316.63
7.4.50.0030.00516.45
7.4.40.0070.00722.77
7.4.30.0070.01016.72
7.4.00.0080.00815.28
7.3.330.0050.00013.00
7.3.320.0060.00013.05
7.3.310.0070.00016.32
7.3.300.0000.00716.28
7.3.290.0000.01416.27
7.3.280.0060.01216.23
7.3.270.0140.00317.40
7.3.260.0100.01416.43
7.3.250.0110.00816.34
7.3.240.0060.01216.54
7.3.230.0100.01016.50
7.3.210.0080.00816.39
7.3.200.0110.00616.44
7.3.190.0170.00416.66
7.3.180.0060.01016.38
7.3.170.0110.01116.46
7.3.160.0120.00616.49
7.3.120.0090.00514.99
7.3.110.0030.01314.79
7.3.100.0040.01114.59
7.3.90.0140.00314.76
7.3.80.0070.01014.76
7.3.70.0030.01014.77
7.3.60.0030.01214.77
7.3.50.0090.00914.73
7.3.40.0040.00814.65
7.3.30.0060.00914.91
7.3.20.0090.00316.72
7.3.10.0040.00416.56
7.3.00.0040.01116.77
7.2.330.0130.00616.58
7.2.320.0030.01316.43
7.2.310.0030.01416.52
7.2.300.0100.01016.67
7.2.290.0030.01316.65
7.2.250.0030.01414.95
7.2.240.0100.01015.06
7.2.230.0070.00715.12
7.2.220.0040.01115.13
7.2.210.0100.01015.16
7.2.200.0050.00515.09
7.2.190.0030.01315.25
7.2.180.0100.01015.20
7.2.170.0030.00615.13
7.2.60.0060.00617.16
7.2.00.0040.00719.55
7.1.330.0030.01015.93
7.1.320.0030.01015.76
7.1.310.0100.00715.80
7.1.300.0070.00715.63
7.1.290.0030.01415.59
7.1.280.0070.01015.60
7.1.270.0000.01415.84
7.1.260.0040.00715.75
7.1.200.0030.00915.54
7.1.100.0000.01318.21
7.1.70.0000.00716.92
7.1.60.0080.01519.21
7.1.50.0040.01116.54
7.1.00.0000.08322.45
7.0.200.0070.01114.80
7.0.140.0030.07022.07
7.0.60.0100.07719.92
7.0.50.0070.08317.88
7.0.40.0130.07720.21
7.0.30.0530.07020.09
7.0.20.0170.05720.09
7.0.10.0070.04720.16
7.0.00.0130.05720.00
5.6.280.0100.06320.77
5.6.210.0000.04320.75
5.6.200.0070.08018.18
5.6.190.0030.04320.32
5.6.180.0370.06720.27
5.6.170.0300.07020.53
5.6.160.0070.06320.52
5.6.150.0070.05018.18
5.6.140.0130.07018.09
5.6.130.0030.08318.20
5.6.120.0130.08020.98
5.6.110.0030.06320.97
5.6.100.0070.09020.97
5.6.90.0170.08020.87
5.6.80.0130.07020.40
5.5.350.0230.08020.46
5.5.340.0070.07017.96
5.5.330.0070.07720.36
5.5.320.0400.07320.31
5.5.310.0370.04720.34
5.5.300.0070.04017.95
5.5.290.0030.05717.98
5.5.280.0070.07020.80
5.5.270.0000.07720.94
5.5.260.0070.08320.95
5.5.250.0030.08020.69
5.5.240.0170.06320.15
5.4.450.0730.07019.52
5.4.440.0130.07719.45
5.4.430.0070.06019.46
5.4.420.0100.05319.30
5.4.410.0100.05018.84
5.4.400.0070.05318.79
5.4.390.0070.05318.49
5.4.380.0100.06018.59
5.4.370.0170.04718.48
5.4.360.0230.04018.48
5.4.350.0120.04611.97
5.4.340.0070.03511.97
5.4.320.0060.03812.45
5.4.310.0070.04312.45
5.4.300.0040.03812.45
5.4.290.0050.04012.45
5.4.280.0060.03412.34
5.4.270.0030.03712.35
5.4.260.0090.03412.35
5.4.250.0170.07018.94
5.4.240.0170.06718.99
5.4.230.0200.05718.78
5.4.220.0100.06318.88
5.4.210.0100.07718.73
5.4.200.0170.05318.61
5.4.190.0170.07018.83
5.4.180.0130.04718.98
5.4.170.0130.05718.81
5.4.160.0070.05318.86
5.4.150.0100.05318.95
5.4.140.0130.06016.57
5.4.130.0100.04716.30
5.4.120.0100.05016.32
5.4.110.0070.05316.51
5.4.100.0170.04016.50
5.4.90.0170.05316.38
5.4.80.0130.06316.30
5.4.70.0170.05716.32
5.4.60.0200.06316.46
5.4.50.0100.07316.18
5.4.40.0100.06316.24
5.4.30.0170.06016.50
5.4.20.0100.05716.40
5.4.10.0170.04716.39
5.4.00.0130.05715.84
5.3.290.0080.03612.80
5.3.280.0200.05014.43
5.3.270.0130.04714.60
5.3.260.0100.05714.70
5.3.250.0100.04714.61
5.3.240.0030.05714.30
5.3.230.0100.04714.46
5.3.220.0130.04714.57
5.3.210.0070.05314.57
5.3.200.0170.04714.58
5.3.190.0130.06314.58
5.3.180.0130.04314.58
5.3.170.0130.04714.57
5.3.160.0000.07714.47
5.3.150.0130.06314.56
5.3.140.0200.05314.56
5.3.130.0100.05714.55
5.3.120.0070.07714.38
5.3.110.0130.05014.46
5.3.100.0130.06014.04
5.3.90.0100.06313.71
5.3.80.0070.05713.95
5.3.70.0100.06314.01
5.3.60.0100.05714.03
5.3.50.0100.05713.95
5.3.40.0270.05013.83
5.3.30.0030.05713.82
5.3.20.0070.05313.52
5.3.10.0070.06013.66
5.3.00.0100.06713.33
5.2.170.0100.05311.15
5.2.160.0070.05710.98
5.2.150.0100.05311.07
5.2.140.0030.05311.14
5.2.130.0100.05311.12
5.2.120.0030.04011.03
5.2.110.0100.04711.02
5.2.100.0130.03011.01
5.2.90.0100.03311.20
5.2.80.0230.03311.09
5.2.70.0070.04310.84
5.2.60.0130.05310.98
5.2.50.0100.05010.92
5.2.40.0100.03710.91
5.2.30.0030.05010.80
5.2.20.0100.05011.10
5.2.10.0000.04310.93
5.2.00.0070.04310.61
5.1.60.0100.04310.08
5.1.50.0070.0309.93
5.1.40.0030.04010.03
5.1.30.0070.04010.40
5.1.20.0000.05710.36
5.1.10.0070.0409.91
5.1.00.0130.04310.13
5.0.50.0030.0308.59
5.0.40.0070.0278.49
5.0.30.0030.0438.29
5.0.20.0030.0278.29
5.0.10.0070.0378.29
5.0.00.0130.0538.29
4.4.90.0030.0238.29
4.4.80.0030.0208.29
4.4.70.0030.0308.29
4.4.60.0030.0208.29
4.4.50.0030.0208.29
4.4.40.0000.0378.29
4.4.30.0000.0278.29
4.4.20.0070.0208.29
4.4.10.0030.0238.29
4.4.00.0070.0308.29
4.3.110.0000.0338.29
4.3.100.0000.0238.29
4.3.90.0100.0208.29
4.3.80.0030.0378.29
4.3.70.0030.0308.29
4.3.60.0100.0138.29
4.3.50.0030.0278.29
4.3.40.0030.0338.29
4.3.30.0000.0308.29
4.3.20.0100.0208.29
4.3.10.0000.0278.29
4.3.00.0130.0236.60

preferences:
33.83 ms | 401 KiB | 5 Q