3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(0 <=> new \DateTimeImmutable('now'));

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)
8.3.60.0110.00718.68
8.3.50.0100.00716.65
8.3.40.0070.00718.96
8.3.30.0150.00318.85
8.3.20.0080.00018.98
8.3.10.0000.00823.40
8.3.00.0000.00823.63
8.2.180.0170.00316.88
8.2.170.0070.01022.96
8.2.160.0030.01019.12
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00020.52
8.2.120.0070.00026.35
8.2.110.0040.00422.12
8.2.100.0120.00019.63
8.2.90.0080.00017.75
8.2.80.0050.00317.97
8.2.70.0060.00317.93
8.2.60.0000.00817.93
8.2.50.0080.00018.10
8.2.40.0050.00219.52
8.2.30.0040.00419.38
8.2.20.0050.00318.14
8.2.10.0000.00719.31
8.2.00.0050.00219.42
8.1.280.0030.01225.92
8.1.270.0000.00720.32
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00023.91
8.1.230.0060.00619.14
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.50
8.1.190.0040.00417.48
8.1.180.0080.00018.10
8.1.170.0040.00418.84
8.1.160.0000.00718.79
8.1.150.0030.00618.92
8.1.140.0000.00719.53
8.1.130.0030.00318.91
8.1.120.0080.00017.61
8.1.110.0000.00717.50
8.1.100.0000.00717.62
8.1.90.0040.00417.47
8.1.80.0050.00317.54
8.1.70.0000.00717.49
8.1.60.0040.00417.59
8.1.50.0040.00417.61
8.1.40.0030.00617.57
8.1.30.0030.00717.63
8.1.20.0030.00517.76
8.1.10.0040.00417.63
8.1.00.0000.00817.57
8.0.300.0080.00018.77
8.0.290.0000.00716.88
8.0.280.0030.00318.41
8.0.270.0030.00317.25
8.0.260.0080.00017.34
8.0.250.0000.00617.25
8.0.240.0000.00717.24
8.0.230.0030.00317.16
8.0.220.0030.00316.98
8.0.210.0000.00817.06
8.0.200.0040.00417.20
8.0.190.0000.00717.16
8.0.180.0080.00017.13
8.0.170.0040.00417.16
8.0.160.0030.00517.15
8.0.150.0070.00017.07
8.0.140.0000.00717.09
8.0.130.0000.00513.52
8.0.120.0050.00316.98
8.0.110.0080.00017.14
8.0.100.0080.00017.06
8.0.90.0040.00417.07
8.0.80.0110.00717.13
8.0.70.0000.00716.92
8.0.60.0000.00816.87
8.0.50.0040.00417.09
8.0.30.0120.00517.21
8.0.20.0100.01017.40
8.0.10.0070.00017.10
8.0.00.0150.01916.99
7.4.330.0000.00515.55
7.4.320.0030.00516.67
7.4.300.0040.00416.52
7.4.290.0030.00316.51
7.4.280.0040.00416.57
7.4.270.0000.00716.68
7.4.260.0000.00716.70
7.4.250.0030.00316.61
7.4.240.0000.00716.59
7.4.230.0070.00016.71
7.4.220.0050.00316.51
7.4.210.0050.01216.55
7.4.200.0000.00716.75
7.4.160.0060.01116.68
7.4.140.0130.00817.86
7.4.130.0070.01316.58
7.4.120.0120.00716.64
7.4.110.0080.00816.60
7.4.100.0090.00916.81
7.4.90.0120.00616.67
7.4.80.0060.01219.39
7.4.70.0090.01216.60
7.4.60.0000.01516.63
7.4.50.0060.00916.64
7.4.40.0070.01016.73
7.4.00.0090.00615.01
7.3.330.0000.00513.22
7.3.320.0050.00013.12
7.3.310.0000.00716.38
7.3.300.0000.00716.44
7.3.290.0000.00716.41
7.3.280.0100.00616.29
7.3.260.0100.00916.53
7.3.240.0080.01216.49
7.3.230.0130.00316.49
7.3.210.0070.01116.67
7.3.200.0130.00316.37
7.3.190.0070.01016.53
7.3.180.0070.01016.48
7.3.170.0060.00916.43
7.3.160.0100.00716.48
7.2.330.0180.00316.52
7.2.320.0040.01416.45
7.2.310.0090.00916.51
7.2.300.0040.01516.57
7.2.290.0140.01216.64
7.2.80.0680.00714.45
7.2.70.0770.00315.07
7.2.60.0820.01014.69
7.2.50.0800.00714.72
7.2.40.0400.00714.65
7.2.30.0120.01214.50
7.2.20.0150.00615.01
7.2.10.0740.01014.90
7.2.00.0760.00615.20
7.1.200.0060.00915.88
7.1.190.0680.00713.66
7.1.180.0560.00613.73
7.1.170.0220.01013.82
7.1.160.0220.01013.35
7.1.150.0100.01013.83
7.1.140.1080.00013.82
7.1.130.0790.00313.97
7.1.120.0720.01013.96
7.1.110.0910.00713.92
7.1.100.0970.00313.98
7.1.90.1050.00313.39
7.1.80.0910.00613.42
7.1.70.1090.01613.57
7.1.60.1330.01031.22
7.1.50.1370.01031.41
7.1.40.1330.01631.34
7.1.30.1480.01331.64
7.1.20.0960.01331.48
7.1.10.0870.01013.67
7.1.00.0670.00913.53

preferences:
34.49 ms | 401 KiB | 5 Q