3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = date("2015-12-22"); echo $v->toString();

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)
8.3.60.0120.00316.50
8.3.50.0180.00221.99
8.3.40.0150.00318.83
8.3.30.0150.00618.88
8.3.20.0040.00420.34
8.3.10.0040.00421.85
8.3.00.0030.00519.79
8.2.180.0090.00617.13
8.2.170.0120.00622.96
8.2.160.0100.01020.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00419.37
8.2.120.0040.00426.35
8.2.110.0000.00922.25
8.2.100.0090.00317.75
8.2.90.0040.00419.23
8.2.80.0050.00317.97
8.2.70.0030.00517.47
8.2.60.0030.00617.91
8.2.50.0040.00418.07
8.2.40.0040.00421.25
8.2.30.0000.00820.70
8.2.20.0000.00817.80
8.2.10.0070.00018.05
8.2.00.0050.00218.05
8.1.280.0170.00325.92
8.1.270.0030.00618.83
8.1.260.0050.00228.09
8.1.250.0070.00028.09
8.1.240.0060.00322.46
8.1.230.0040.00817.48
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.50
8.1.190.0070.00017.70
8.1.180.0040.00418.10
8.1.170.0000.00818.71
8.1.160.0050.00320.64
8.1.150.0020.00518.94
8.1.140.0030.00519.51
8.1.130.0040.00417.84
8.1.120.0030.00317.45
8.1.110.0000.00817.51
8.1.100.0050.00317.37
8.1.90.0030.00517.53
8.1.80.0070.00017.50
8.1.70.0000.00717.38
8.1.60.0000.00817.50
8.1.50.0040.00417.48
8.1.40.0100.00017.37
8.1.30.0030.00617.70
8.1.20.0040.00417.76
8.1.10.0000.00717.54
8.1.00.0030.00617.68
8.0.300.0060.00618.77
8.0.290.0040.00416.88
8.0.280.0000.00718.46
8.0.270.0050.00317.27
8.0.260.0060.00017.32
8.0.250.0000.00717.14
8.0.240.0030.00317.11
8.0.230.0030.00317.07
8.0.220.0070.00017.00
8.0.210.0070.00016.96
8.0.200.0000.00617.04
8.0.190.0040.00416.91
8.0.180.0020.00517.01
8.0.170.0040.00416.88
8.0.160.0040.00416.99
8.0.150.0040.00417.01
8.0.140.0050.00316.89
8.0.130.0030.00313.33
8.0.120.0050.00316.92
8.0.110.0040.00417.00
8.0.100.0000.00817.01
8.0.90.0000.00816.84
8.0.80.0040.01017.01
8.0.70.0040.00416.92
8.0.60.0070.00016.82
8.0.50.0060.00317.03
8.0.30.0070.01417.04
8.0.20.0080.01117.40
8.0.10.0000.00717.22
8.0.00.0080.01016.86
7.4.330.0030.00315.08
7.4.320.0000.00616.59
7.4.300.0000.00616.69
7.4.290.0000.00816.73
7.4.280.0020.00516.57
7.4.270.0070.00016.51
7.4.260.0000.00716.59
7.4.250.0070.00016.65
7.4.240.0030.00416.61
7.4.230.0040.00416.48
7.4.220.0090.01216.63
7.4.210.0100.00716.63
7.4.200.0000.00716.50
7.4.160.0120.00416.57
7.4.150.0100.01417.40
7.4.140.0090.01217.86
7.4.130.0110.00816.49
7.4.120.0080.01016.65
7.4.110.0060.01316.70
7.4.100.0130.00916.61
7.4.90.0030.01516.71
7.4.80.0190.00419.39
7.4.70.0090.01016.58
7.4.60.0030.01416.62
7.4.50.0070.01016.46
7.4.40.0060.01116.57
7.4.30.0150.00716.80
7.4.00.0060.00915.30
7.3.330.0000.00613.07
7.3.320.0060.00013.23
7.3.310.0030.00416.27
7.3.300.0030.00316.37
7.3.290.0030.00316.36
7.3.280.0070.00916.31
7.3.270.0130.00717.40
7.3.260.0110.00916.42
7.3.250.0130.00516.40
7.3.240.0090.00916.48
7.3.230.0090.00916.39
7.3.210.0120.00416.51
7.3.200.0140.00316.34
7.3.190.0060.01016.37
7.3.180.0060.01216.33
7.3.170.0100.00716.64
7.3.160.0090.01116.36
7.2.330.0100.01416.48
7.2.320.0180.00616.71
7.2.310.0100.00616.79
7.2.300.0070.01016.48
7.2.290.0160.00316.77
7.2.60.0030.01216.82
7.2.00.0060.00619.04
7.1.200.0070.00715.70
7.1.100.0040.00818.02
7.1.70.0000.01317.28
7.1.60.0080.01519.13
7.1.50.0140.00716.70
7.1.00.0000.07722.48
7.0.200.0030.00716.79
7.0.100.0030.04719.96
7.0.90.0100.03719.98
7.0.80.0000.04319.91
7.0.70.0100.03719.91
7.0.60.0070.04020.06
7.0.50.0070.04720.29
7.0.40.0030.03720.09
7.0.30.0030.04720.14
7.0.20.0030.04320.16
7.0.10.0070.04020.03
7.0.00.0030.04320.16
5.6.280.0030.03720.76
5.6.250.0070.04020.49
5.6.240.0070.04320.69
5.6.230.0030.04320.50
5.6.220.0000.04320.64
5.6.210.0030.03720.62
5.6.200.0000.04720.98
5.6.190.0030.04721.02
5.6.180.0030.04321.04
5.6.170.0030.04321.00
5.6.160.0000.04721.07
5.6.150.0030.04321.04
5.6.140.0070.04021.01
5.6.130.0070.04020.94
5.6.120.0000.05021.16
5.6.110.0000.04721.03
5.6.100.0030.04320.99
5.6.90.0100.03720.93
5.6.80.0000.04320.49
5.6.70.0000.04320.38
5.6.60.0030.04020.46
5.6.50.0100.03320.31
5.6.40.0030.04020.30
5.6.30.0030.04020.41
5.6.20.0070.03720.38
5.6.10.0070.03720.30
5.6.00.0100.03720.35
5.5.380.0070.03720.37
5.5.370.0100.04020.41
5.5.360.0130.03020.50
5.5.350.0030.03320.34
5.5.340.0000.04320.88
5.5.330.0000.04720.64
5.5.320.0030.05020.72
5.5.310.0030.04020.72
5.5.300.0070.04020.86
5.5.290.0070.04020.82
5.5.280.0030.04320.77
5.5.270.0100.03720.75
5.5.260.0000.04720.76
5.5.250.0030.04320.61
5.5.240.0070.03320.26
5.5.230.0000.04320.14
5.5.220.0070.04720.17
5.5.210.0030.03720.23
5.5.200.0270.01720.11
5.5.190.0000.04320.16
5.5.180.0000.04020.16
5.5.160.0070.03720.24
5.5.150.0030.04320.14
5.5.140.0070.04019.98
5.5.130.0100.03720.14
5.5.120.0100.04320.22
5.5.110.0000.04320.13
5.5.100.0100.03320.11
5.5.90.0070.08020.10
5.5.80.0130.06720.16
5.5.70.0070.08320.15
5.5.60.0070.07319.99
5.5.50.0000.08319.95
5.5.40.0030.08020.13
5.5.30.0000.08019.98
5.5.20.0030.04020.12
5.5.10.0030.04720.12
5.5.00.0030.07020.03

preferences:
56.35 ms | 401 KiB | 5 Q