3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime('2000-01-01'); echo $date1->format('Y-m-d H:i:s') . "\n"; $date2 = new DateTime('2000-01-01 00:00:01'); echo $date2->format('Y-m-d H:i:s') . "\n"; var_dump($date1 == $date2);

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)
8.3.60.0120.00318.43
8.3.50.0050.01222.11
8.3.40.0200.00718.98
8.3.30.0110.00818.80
8.3.20.0000.00818.90
8.3.10.0040.00420.88
8.3.00.0100.00020.63
8.2.180.0090.00916.50
8.2.170.0070.00722.96
8.2.160.0130.00020.38
8.2.150.0180.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00421.00
8.2.110.0030.00620.55
8.2.100.0060.00617.91
8.2.90.0020.00519.20
8.2.80.0040.00419.34
8.2.70.0030.00617.75
8.2.60.0040.00418.16
8.2.50.0070.00418.07
8.2.40.0080.00817.69
8.2.30.0000.00819.43
8.2.20.0070.00017.79
8.2.10.0080.00017.85
8.2.00.0030.00617.74
8.1.280.0070.00725.92
8.1.270.0050.00223.99
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.48
8.1.230.0080.00320.89
8.1.220.0030.00518.77
8.1.210.0040.00418.77
8.1.200.0030.00617.60
8.1.190.0000.00717.53
8.1.180.0040.00418.10
8.1.170.0000.00918.61
8.1.160.0000.00718.89
8.1.150.0080.00018.74
8.1.140.0080.00417.59
8.1.130.0040.00417.89
8.1.120.0030.00517.64
8.1.110.0000.00817.52
8.1.100.0040.00417.61
8.1.90.0000.00717.55
8.1.80.0000.00717.48
8.1.70.0070.00017.64
8.1.60.0080.00017.69
8.1.50.0030.00617.55
8.1.40.0000.00817.64
8.1.30.0000.00817.66
8.1.20.0050.00317.69
8.1.10.0030.00617.59
8.1.00.0000.00717.68
8.0.300.0040.00419.82
8.0.290.0030.00517.16
8.0.280.0040.00418.39
8.0.270.0000.00717.33
8.0.260.0050.00316.94
8.0.250.0000.00817.20
8.0.240.0000.00917.05
8.0.230.0030.00317.08
8.0.220.0030.00317.08
8.0.210.0030.00317.10
8.0.200.0030.00317.18
8.0.190.0000.00717.18
8.0.180.0000.00717.02
8.0.170.0040.00417.00
8.0.160.0070.00017.11
8.0.150.0030.00417.14
8.0.140.0040.00417.05
8.0.130.0060.00013.40
8.0.120.0070.00016.96
8.0.110.0000.00716.98
8.0.100.0040.00416.92
8.0.90.0040.00416.91
8.0.80.0100.00717.00
8.0.70.0050.00216.99
8.0.60.0000.00717.09
8.0.50.0080.00017.04
8.0.30.0100.00917.37
8.0.20.0100.00817.40
8.0.10.0050.00317.20
8.0.00.0100.01116.85
7.4.330.0000.00616.84
7.4.320.0000.00716.78
7.4.300.0000.00716.75
7.4.290.0070.00016.62
7.4.280.0000.00716.77
7.4.270.0000.00616.64
7.4.260.0030.00313.38
7.4.250.0000.00816.61
7.4.240.0030.00316.63
7.4.230.0040.00416.73
7.4.220.0100.01716.64
7.4.210.0060.00816.67
7.4.200.0070.00016.53
7.4.190.0040.00416.59
7.4.160.0090.01216.79
7.4.150.0090.00917.40
7.4.140.0130.00517.86
7.4.130.0130.00416.66
7.4.120.0030.01416.51
7.4.110.0070.01016.68
7.4.100.0130.00316.75
7.4.90.0030.01416.52
7.4.80.0100.00719.39
7.4.70.0030.01516.82
7.4.60.0070.01416.73
7.4.50.0000.00516.60
7.4.40.0070.01122.77
7.4.30.0140.00816.68
7.4.00.0130.00315.28
7.3.330.0060.00013.11
7.3.320.0020.00613.32
7.3.310.0070.00016.24
7.3.300.0000.00616.14
7.3.290.0080.00816.36
7.3.280.0070.01016.41
7.3.270.0070.01017.40
7.3.260.0100.01118.24
7.3.250.0080.00916.62
7.3.240.0110.01116.57
7.3.230.0120.00416.52
7.3.210.0040.01416.59
7.3.200.0060.01519.39
7.3.190.0130.00516.73
7.3.180.0080.00816.50
7.3.170.0030.01316.74
7.3.160.0080.00816.36
7.3.120.0030.01014.97
7.2.330.0090.00916.65
7.2.320.0100.01016.83
7.2.310.0060.00916.85
7.2.300.0100.00716.66
7.2.290.0090.00616.59
7.2.00.0070.01019.48
7.1.100.0060.00618.16
7.1.70.0000.00917.38
7.1.60.0130.01019.08
7.1.50.0210.01134.89
7.1.00.0030.03322.43
7.0.200.0030.00616.66
7.0.140.0130.06322.12
7.0.110.0570.05720.00
7.0.100.0330.08319.95
7.0.90.0570.07319.90
7.0.80.0470.07719.85
7.0.70.0500.08020.05
7.0.60.0600.07720.09
7.0.50.0700.03720.49
7.0.40.0100.07320.28
7.0.30.0070.08319.95
7.0.20.0100.08320.04
7.0.10.0030.08320.21
7.0.00.0070.08320.15
5.6.280.0070.07020.77
5.6.260.0100.06720.68
5.6.250.0100.07720.66
5.6.240.0100.04720.71
5.6.230.0100.05320.68
5.6.220.0100.07320.68
5.6.210.0030.08320.68
5.6.200.0100.07320.95
5.6.190.0100.07720.98
5.6.180.0130.06021.14
5.6.170.0070.06321.12
5.6.160.0070.08021.02
5.6.150.0130.07720.95
5.6.140.0100.07020.93
5.6.130.0030.09021.14
5.6.120.0100.07720.93
5.6.110.0030.08721.25
5.6.100.0030.07321.12
5.6.90.0030.08721.12
5.6.80.0130.07020.57
5.6.70.0130.07320.48
5.6.60.0070.07020.49
5.6.50.0070.07320.48
5.6.40.0030.08320.38
5.6.30.0000.04720.38
5.6.20.0000.07320.54
5.6.10.0070.06720.49
5.6.00.0000.04320.45
5.5.380.0100.07020.24
5.5.370.0130.07320.54
5.5.360.0200.04020.53
5.5.350.0130.03720.43
5.5.340.0170.08320.89
5.5.330.0170.07020.94
5.5.320.0100.05320.98
5.5.310.0100.08021.03
5.5.300.0170.06720.88
5.5.290.0100.08020.77
5.5.280.0130.07020.96
5.5.270.0070.07720.77
5.5.260.0130.07721.02
5.5.250.0200.07020.76
5.5.240.0070.06320.27
5.5.230.0030.08320.27
5.5.220.0100.07720.34
5.5.210.0030.08320.15
5.5.200.0130.07020.33
5.5.190.0100.08020.18
5.5.180.0070.07720.27
5.5.160.0130.07020.09
5.5.150.0130.07020.22
5.5.140.0000.08020.23
5.5.130.0130.06020.04
5.5.120.0130.07720.15
5.5.110.0030.08020.18
5.5.100.0130.07320.00
5.5.90.0070.07020.20
5.5.80.0100.07020.01
5.5.70.0070.08020.13
5.5.60.0100.07020.25
5.5.50.0070.06320.06
5.5.40.0030.06020.03
5.5.30.0130.07020.12
5.5.20.0170.07020.05
5.5.10.0000.08720.22
5.5.00.0100.08020.01
5.4.450.0030.06319.40
5.4.440.0030.08319.36
5.4.430.0130.07319.32
5.4.420.0130.04319.50
5.4.410.0130.06719.20
5.4.400.0070.07719.08
5.4.390.0170.04319.05
5.4.380.0070.07019.09
5.4.370.0030.05018.98
5.4.360.0100.06719.07
5.4.350.0030.07019.01
5.4.340.0270.05719.00
5.4.320.0130.07019.12
5.4.310.0100.07319.16
5.4.300.0130.07319.07
5.4.290.0100.07019.11
5.4.280.0030.08019.11
5.4.270.0030.05019.07
5.4.260.0100.07019.27
5.4.250.0070.07019.02
5.4.240.0070.07718.99
5.4.230.0130.06318.95
5.4.220.0100.07019.09
5.4.210.0070.07319.17
5.4.200.0100.07719.26
5.4.190.0230.05319.11
5.4.180.0030.08019.07
5.4.170.0100.07718.93
5.4.160.0130.06018.98
5.4.150.0130.05019.08
5.4.140.0100.07016.46
5.4.130.0100.07016.50
5.4.120.0130.06316.24
5.4.110.0030.07316.35
5.4.100.0130.06716.41
5.4.90.0070.07016.55
5.4.80.0070.07316.44
5.4.70.0030.07316.53
5.4.60.0030.04716.45
5.4.50.0200.05016.50
5.4.40.0030.07716.49
5.4.30.0130.05716.50
5.4.20.0100.07016.50
5.4.10.0070.06716.16
5.4.00.0070.07015.66
5.3.290.0070.07714.49
5.3.280.0070.07014.48
5.3.270.0030.08014.55
5.3.260.0030.08014.41
5.3.250.0100.07314.68
5.3.240.0200.06314.50
5.3.230.0070.07314.69
5.3.220.0100.07014.66
5.3.210.0100.06714.57
5.3.200.0030.07714.36
5.3.190.0130.07014.49
5.3.180.0030.05014.66
5.3.170.0130.07014.58
5.3.160.0070.06714.58
5.3.150.0030.07714.66
5.3.140.0030.05314.45
5.3.130.0100.07314.41
5.3.120.0100.06314.62
5.3.110.0030.08314.62
5.3.100.0100.07314.10
5.3.90.0000.08014.11
5.3.80.0030.07013.89
5.3.70.0000.07314.07
5.3.60.0130.06314.09
5.3.50.0030.07314.01
5.3.40.0100.07014.02
5.3.30.0030.06313.79
5.3.20.0100.07313.59
5.3.10.0000.07713.67
5.3.00.0070.07013.53
5.2.170.0130.05713.25
5.2.160.0030.05313.25
5.2.150.0070.04713.25
5.2.140.0100.06013.25
5.2.130.0030.05713.25
5.2.120.0030.06313.25
5.2.110.0070.05013.25
5.2.100.0100.05713.25
5.2.90.0100.05713.25
5.2.80.0070.06313.25
5.2.70.0070.05713.25
5.2.60.0030.06013.25
5.2.50.0000.07013.25
5.2.40.0030.06313.25
5.2.30.0100.05713.25
5.2.20.0070.06013.25
5.2.10.0100.05713.25
5.2.00.0030.05313.25
5.1.60.0030.05313.25
5.1.50.0070.05313.25
5.1.40.0130.02013.25
5.1.30.0070.05313.25
5.1.20.0100.03713.25
5.1.10.0030.05713.25
5.1.00.0100.04713.25
5.0.50.0030.04713.25
5.0.40.0030.04313.25
5.0.30.0000.06313.25
5.0.20.0000.04013.25
5.0.10.0070.04013.25
5.0.00.0030.05713.25
4.4.90.0030.02713.25
4.4.80.0030.02013.25
4.4.70.0070.03013.25
4.4.60.0030.02713.25
4.4.50.0070.03313.25
4.4.40.0030.04313.25
4.4.30.0030.03713.25
4.4.20.0030.03313.25
4.4.10.0030.03313.25
4.4.00.0100.04713.25
4.3.110.0000.03713.25
4.3.100.0000.02013.25
4.3.90.0030.01713.25
4.3.80.0000.05713.25
4.3.70.0030.03013.25
4.3.60.0030.03313.25
4.3.50.0030.03713.25
4.3.40.0030.05013.25
4.3.30.0000.03713.25
4.3.20.0000.03713.25
4.3.10.0100.03013.25
4.3.00.0030.02713.25

preferences:
54.79 ms | 400 KiB | 5 Q