3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = date('Ymd'); var_dump($date); echo $date; $date = new \DateTime(); var_dump($date); //echo $date; //Catchable fatal error: Object of class DateTime could not be converted to string in /in/DrHV2 on line 9

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)
8.3.40.0150.00018.77
8.3.30.0100.00320.15
8.3.20.0080.00020.27
8.3.10.0000.00820.92
8.3.00.0080.00022.39
8.2.170.0090.00622.96
8.2.160.0070.00722.12
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.01126.16
8.2.120.0040.00420.86
8.2.110.0060.00319.30
8.2.100.0040.00817.97
8.2.90.0000.00719.21
8.2.80.0030.00519.40
8.2.70.0060.00317.63
8.2.60.0070.00317.93
8.2.50.0000.00818.07
8.2.40.0040.00418.15
8.2.30.0040.00419.30
8.2.20.0030.00517.89
8.2.10.0050.00317.72
8.2.00.0000.00817.91
8.1.270.0050.00223.99
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0100.00022.59
8.1.230.0070.00421.04
8.1.220.0000.00818.77
8.1.210.0030.00619.09
8.1.200.0030.00717.48
8.1.190.0000.00717.54
8.1.180.0050.00318.10
8.1.170.0040.00418.61
8.1.160.0090.00018.94
8.1.150.0040.00418.80
8.1.140.0000.00717.56
8.1.130.0050.00217.75
8.1.120.0040.00417.62
8.1.110.0000.00717.57
8.1.100.0030.00417.48
8.1.90.0030.00517.56
8.1.80.0040.00417.58
8.1.70.0000.00717.48
8.1.60.0030.00517.52
8.1.50.0000.00817.54
8.1.40.0040.00417.48
8.1.30.0000.00817.57
8.1.20.0050.00517.63
8.1.10.0050.00317.68
8.1.00.0080.00017.66
8.0.300.0030.00620.04
8.0.290.0050.00317.30
8.0.280.0070.00018.43
8.0.270.0000.00717.33
8.0.260.0000.00818.44
8.0.250.0070.00017.17
8.0.240.0080.00017.10
8.0.230.0070.00017.11
8.0.220.0000.00816.97
8.0.210.0000.00716.92
8.0.200.0030.00317.11
8.0.190.0030.00517.04
8.0.180.0040.00417.07
8.0.170.0020.00516.95
8.0.160.0000.00716.89
8.0.150.0070.00016.83
8.0.140.0000.00716.88
8.0.130.0000.00513.31
8.0.120.0060.00316.95
8.0.110.0000.00816.97
8.0.100.0000.00816.90
8.0.90.0030.00616.84
8.0.80.0140.00316.90
8.0.70.0040.00416.89
8.0.60.0030.00517.02
8.0.50.0040.00416.91
8.0.30.0140.00517.28
8.0.20.0080.01017.40
8.0.10.0040.00417.09
8.0.00.0110.01116.97
7.4.330.0000.00516.76
7.4.320.0000.00716.57
7.4.300.0070.00016.65
7.4.290.0030.00316.49
7.4.280.0040.00416.49
7.4.270.0030.00316.64
7.4.260.0050.00013.37
7.4.250.0000.00716.53
7.4.240.0020.00516.55
7.4.230.0030.00316.57
7.4.220.0190.00316.53
7.4.210.0070.01116.63
7.4.200.0070.00016.46
7.4.190.0040.00416.68
7.4.160.0120.00616.49
7.4.150.0060.01117.40
7.4.140.0140.00317.86
7.4.130.0090.00716.53
7.4.120.0070.01016.56
7.4.110.0100.01016.63
7.4.100.0100.00716.50
7.4.90.0160.00316.53
7.4.80.0090.00919.39
7.4.70.0080.01216.81
7.4.60.0060.01616.55
7.4.50.0000.00816.66
7.4.40.0030.01222.77
7.4.30.0060.01116.73
7.4.00.0030.00915.21
7.3.330.0000.00713.07
7.3.320.0000.00613.25
7.3.310.0040.00416.16
7.3.300.0030.00316.37
7.3.290.0060.01316.37
7.3.280.0050.01216.33
7.3.270.0060.01117.40
7.3.260.0120.01218.24
7.3.250.0120.00616.38
7.3.240.0150.00316.57
7.3.230.0060.01116.49
7.3.210.0140.00716.54
7.3.200.0110.01319.39
7.3.190.0070.01016.76
7.3.180.0100.00716.55
7.3.170.0050.01116.60
7.3.160.0140.00316.78
7.3.120.0030.01014.83
7.2.330.0060.01216.53
7.2.320.0030.01316.61
7.2.310.0100.01316.64
7.2.300.0120.00616.84
7.2.290.0100.00716.55
7.2.60.0060.00616.87
7.2.00.0000.01119.02
7.1.200.0100.00316.07
7.1.100.0000.01118.27
7.1.70.0040.00717.45
7.1.60.0030.02119.17
7.1.50.0030.00917.13
7.1.00.0100.03722.28
7.0.200.0000.00816.68
7.0.140.0100.07022.21
7.0.100.0100.06320.01
7.0.90.0100.09019.94
7.0.80.0100.06720.12
7.0.70.0130.08019.94
7.0.60.0070.05020.05
7.0.50.0130.06320.30
7.0.40.0070.04720.08
7.0.30.0070.04020.11
7.0.20.0100.08320.13
7.0.10.0170.05320.07
7.0.00.0170.07720.12
5.6.280.0030.07321.13
5.6.250.0030.07020.68
5.6.240.0070.08320.63
5.6.230.0070.08720.67
5.6.220.0070.08720.61
5.6.210.0130.08020.61
5.6.200.0100.08721.13
5.6.190.0100.05321.11
5.6.180.0100.07721.10
5.6.170.0100.08321.01
5.6.160.0230.07021.05
5.6.150.0070.08321.16
5.6.140.0200.05020.94
5.6.130.0070.05021.16
5.6.120.0070.07021.01
5.6.110.0100.07020.89
5.6.100.0000.08721.09
5.6.90.0130.07721.09
5.6.80.0170.06020.51
5.6.70.0200.06020.42
5.6.60.0000.06320.30
5.6.50.0070.06020.44
5.6.40.0100.08020.38
5.6.30.0000.09020.36
5.6.20.0130.07320.34
5.6.10.0130.07020.28
5.6.00.0070.08320.35
5.5.380.0030.08720.53
5.5.370.0100.06320.44
5.5.360.0130.07720.54
5.5.350.0000.09020.46
5.5.340.0030.08720.88
5.5.330.0070.08020.86
5.5.320.0130.07720.82
5.5.310.0030.05020.67
5.5.300.0030.09020.86
5.5.290.0030.08320.82
5.5.280.0070.06320.92
5.5.270.0100.08320.75
5.5.260.0100.07320.89
5.5.250.0100.08020.64
5.5.240.0030.04720.30
5.5.230.0000.08020.26
5.5.220.0130.07020.26
5.5.210.0100.07720.27
5.5.200.0200.07320.27
5.5.190.0030.06720.10
5.5.180.0030.07320.21
5.5.160.0000.08320.25
5.5.150.0000.05020.13
5.5.140.0100.04020.20
5.5.130.0100.08020.21
5.5.120.0070.05020.11
5.5.110.0130.04020.19
5.5.100.0100.04720.16
5.5.90.0070.07720.15
5.5.80.0130.05020.05
5.5.70.0070.08019.93
5.5.60.0030.08020.07
5.5.50.0030.06719.99
5.5.40.0070.08019.92
5.5.30.0070.07020.07
5.5.20.0070.08019.98
5.5.10.0130.07320.04
5.5.00.0170.07020.02
5.4.450.0100.06019.41
5.4.440.0130.04019.30
5.4.430.0130.04319.44
5.4.420.0130.03719.41
5.4.410.0070.07319.24
5.4.400.0130.04719.16
5.4.390.0100.04719.18
5.4.380.0070.07319.23
5.4.370.0000.04719.04
5.4.360.0070.07319.13
5.4.350.0070.06718.78
5.4.340.0130.07019.02
5.4.320.0170.05019.06
5.4.310.0130.06718.83
5.4.300.0230.05719.14
5.4.290.0200.03018.83
5.4.280.0000.08718.80
5.4.270.0100.05019.07
5.4.260.0130.05318.95
5.4.250.0030.07718.97
5.4.240.0030.05719.11
5.4.230.0030.07719.11
5.4.220.0070.05019.22
5.4.210.0030.08319.04
5.4.200.0130.06719.11
5.4.190.0070.07719.04
5.4.180.0030.08319.04
5.4.170.0070.04318.80
5.4.160.0130.04019.00
5.4.150.0200.06318.76
5.4.140.0100.07716.32
5.4.130.0070.04316.39
5.4.120.0000.04716.42
5.4.110.0100.05716.38
5.4.100.0170.06016.38
5.4.90.0030.07016.32
5.4.80.0000.08016.37
5.4.70.0070.07716.39
5.4.60.0100.05016.38
5.4.50.0000.06716.35
5.4.40.0070.07316.46
5.4.30.0170.06716.41
5.4.20.0170.04316.23
5.4.10.0100.07016.33
5.4.00.0130.06715.78
5.3.290.0030.08014.52
5.3.280.0030.07014.54
5.3.270.0030.04014.59
5.3.260.0030.07714.59
5.3.250.0030.04314.59
5.3.240.0070.07314.51
5.3.230.0000.07714.55
5.3.220.0030.06314.55
5.3.210.0070.07314.55
5.3.200.0100.07714.55
5.3.190.0030.07714.57
5.3.180.0100.06314.57
5.3.170.0070.07714.54
5.3.160.0000.06014.51
5.3.150.0070.07314.54
5.3.140.0130.05314.41
5.3.130.0070.08014.54
5.3.120.0070.05714.40
5.3.110.0170.06014.50
5.3.100.0000.06713.86
5.3.90.0130.06013.85
5.3.80.0100.03713.97
5.3.70.0070.07314.02
5.3.60.0100.07313.85
5.3.50.0030.07313.90
5.3.40.0030.06713.93
5.3.30.0070.05713.82
5.3.20.0030.05013.70
5.3.10.0070.06713.52
5.3.00.0100.06313.49
5.2.170.0100.05711.18
5.2.160.0030.04011.20
5.2.150.0030.03011.21
5.2.140.0000.06311.05
5.2.130.0070.03710.95
5.2.120.0030.03010.89
5.2.110.0000.04311.02
5.2.100.0070.03011.08
5.2.90.0030.03011.13
5.2.80.0030.06711.01
5.2.70.0100.04010.93
5.2.60.0000.04011.07
5.2.50.0100.03011.07
5.2.40.0070.06710.94
5.2.30.0030.04010.99
5.2.20.0030.03310.90
5.2.10.0000.06710.75
5.2.00.0100.03310.58
5.1.60.0070.02710.03
5.1.50.0000.04010.07
5.1.40.0070.05310.02
5.1.30.0070.05310.26
5.1.20.0070.02710.26
5.1.10.0100.05010.11
5.1.00.0070.04710.11
5.0.50.0030.0479.63
5.0.40.0030.0239.63
5.0.30.0000.0579.63
5.0.20.0070.0409.63
5.0.10.0000.0479.63
5.0.00.0030.0379.63
4.4.90.0000.0279.63
4.4.80.0070.0279.63
4.4.70.0070.0179.63
4.4.60.0070.0339.63
4.4.50.0070.0309.63
4.4.40.0030.0479.63
4.4.30.0000.0379.63
4.4.20.0030.0339.63
4.4.10.0070.0339.63
4.4.00.0000.0539.63
4.3.110.0030.0279.63
4.3.100.0030.0279.63
4.3.90.0070.0279.63
4.3.80.0030.0539.63
4.3.70.0030.0379.63
4.3.60.0000.0379.63
4.3.50.0070.0309.63
4.3.40.0070.0479.63
4.3.30.0000.0239.63
4.3.20.0030.0339.63
4.3.10.0070.0309.63
4.3.00.0000.0339.63

preferences:
39.29 ms | 400 KiB | 5 Q