3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime = new DateTime(); $datetime->add(new DateInterval('P1H')); echo $datetime->format('Y-m-d h:i:s');

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)
8.3.70.0090.00916.63
8.3.60.0090.00618.55
8.3.50.0100.00921.21
8.3.40.0000.01418.92
8.3.30.0130.00320.17
8.3.20.0040.00420.31
8.3.10.0110.00721.04
8.3.00.0030.00722.45
8.2.180.0060.01616.63
8.2.170.0070.00722.96
8.2.160.0070.00722.12
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0080.00826.16
8.2.120.0040.01520.86
8.2.110.0060.00319.22
8.2.100.0090.00317.97
8.2.90.0030.00619.22
8.2.80.0040.00417.97
8.2.70.0090.00017.46
8.2.60.0080.00017.78
8.2.50.0060.00318.07
8.2.40.0050.00518.15
8.2.30.0040.00419.29
8.2.20.0080.00017.71
8.2.10.0030.00517.78
8.2.00.0030.00517.85
8.1.280.0090.00625.92
8.1.270.0050.00323.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.54
8.1.230.0080.00420.70
8.1.220.0050.00318.77
8.1.210.0000.00920.75
8.1.200.0030.00617.47
8.1.190.0040.00417.53
8.1.180.0040.00418.10
8.1.170.0050.00318.67
8.1.160.0000.00718.84
8.1.150.0040.00418.64
8.1.140.0040.00417.53
8.1.130.0030.00317.77
8.1.120.0050.00217.61
8.1.110.0000.00917.59
8.1.100.0000.00817.48
8.1.90.0040.00417.43
8.1.80.0000.00717.47
8.1.70.0030.00317.55
8.1.60.0050.00317.62
8.1.50.0030.00617.70
8.1.40.0000.00817.56
8.1.30.0000.00717.66
8.1.20.0030.00517.79
8.1.10.0040.00417.57
8.1.00.0050.00317.61
8.0.300.0040.00419.98
8.0.290.0000.00717.18
8.0.280.0070.00018.36
8.0.270.0070.00017.18
8.0.260.0000.00716.93
8.0.250.0060.00317.06
8.0.240.0000.00917.04
8.0.230.0080.00017.14
8.0.220.0030.00317.08
8.0.210.0070.00017.00
8.0.200.0000.00717.11
8.0.190.0000.00717.01
8.0.180.0030.00317.03
8.0.170.0000.00817.04
8.0.160.0000.00717.07
8.0.150.0070.00016.93
8.0.140.0030.00616.92
8.0.130.0030.00313.42
8.0.120.0030.00516.93
8.0.110.0000.00817.07
8.0.100.0000.00716.95
8.0.90.0050.00217.14
8.0.80.0030.01417.07
8.0.70.0000.00717.11
8.0.60.0050.00316.91
8.0.50.0030.00617.11
8.0.30.0110.00817.07
8.0.20.0080.01117.40
8.0.10.0000.00717.09
8.0.00.0120.00716.73
7.4.330.0030.00216.67
7.4.320.0040.00416.55
7.4.300.0000.00616.61
7.4.290.0030.00316.55
7.4.280.0030.00316.72
7.4.270.0080.00016.73
7.4.260.0030.00313.32
7.4.250.0080.00016.64
7.4.240.0070.00016.71
7.4.230.0030.00316.75
7.4.220.0010.00216.71
7.4.210.0100.00416.62
7.4.200.0070.00016.43
7.4.190.0070.00016.87
7.4.160.0120.00916.75
7.4.150.0150.00417.40
7.4.140.0120.00517.86
7.4.130.0100.00716.73
7.4.120.0110.00816.67
7.4.110.0060.01116.57
7.4.100.0190.00616.55
7.4.90.0090.00916.66
7.4.80.0120.00919.39
7.4.70.0160.00016.75
7.4.60.0110.00716.91
7.4.50.0040.00416.36
7.4.40.0070.01022.77
7.4.30.0090.01216.63
7.4.00.0080.00815.11
7.3.330.0050.00013.37
7.3.320.0030.00313.37
7.3.310.0000.00716.37
7.3.300.0000.00716.41
7.3.290.0120.00916.37
7.3.280.0070.01016.39
7.3.270.0130.01017.40
7.3.260.0110.00818.24
7.3.250.0080.01116.55
7.3.240.0030.01316.69
7.3.230.0080.00816.55
7.3.210.0060.01216.50
7.3.200.0150.00319.39
7.3.190.0090.01216.54
7.3.180.0110.01116.42
7.3.170.0000.01616.57
7.3.160.0040.01116.52
7.3.120.0030.01014.96
7.3.10.0090.00316.68
7.3.00.0120.00616.47
7.2.330.0140.00416.66
7.2.320.0090.00916.46
7.2.310.0120.00616.85
7.2.300.0080.00816.77
7.2.290.0160.00716.59
7.2.130.0070.01017.23
7.2.120.0100.00316.88
7.2.110.0030.00817.10
7.2.100.0000.00917.00
7.2.90.0030.01017.08
7.2.80.0090.00017.02
7.2.70.0030.00716.96
7.2.60.0050.00916.82
7.2.50.0070.01016.68
7.2.40.0100.00016.63
7.2.30.0100.00717.13
7.2.20.0060.00616.93
7.2.10.0030.01216.82
7.2.00.0050.01118.16
7.1.250.0050.00515.82
7.1.200.0080.00015.51
7.1.100.0060.00918.02
7.1.70.0000.00717.17
7.1.60.0140.01019.17
7.1.50.0130.01934.83
7.1.00.0070.03022.50
7.0.200.0000.00716.91
7.0.140.0070.06722.08
7.0.100.0170.08019.99
7.0.90.0200.07319.90
7.0.80.0130.06019.89
7.0.70.0170.06320.12
7.0.60.0070.04319.98
7.0.50.0070.04320.31
7.0.40.0070.04020.15
7.0.30.0070.03720.05
7.0.20.0100.06320.14
7.0.10.0070.07020.08
7.0.00.0030.05020.07
5.6.280.0000.07720.92
5.6.250.0070.08720.57
5.6.240.0070.07720.66
5.6.230.0030.08720.60
5.6.220.0130.07020.67
5.6.210.0070.04320.61
5.6.200.0030.04321.14
5.6.190.0070.04020.98
5.6.180.0070.04720.93
5.6.170.0030.04321.02
5.6.160.0070.04721.01
5.6.150.0000.04721.04
5.6.140.0070.06321.07
5.6.130.0070.06021.00
5.6.120.0130.05021.08
5.6.110.0000.04721.09
5.6.100.0100.03720.99
5.6.90.0070.04021.02
5.6.80.0030.04020.40
5.6.70.0100.03320.31
5.6.60.0000.04320.38
5.6.50.0100.03720.32
5.6.40.0130.07020.31
5.6.30.0070.04720.46
5.6.20.0030.04020.40
5.6.10.0000.04020.36
5.6.00.0070.04720.36
5.5.380.0170.06020.36
5.5.370.0100.07720.34
5.5.360.0030.06720.40
5.5.350.0100.03720.39
5.5.340.0130.03320.83
5.5.330.0000.04320.92
5.5.320.0070.04020.77
5.5.310.0070.06020.91
5.5.300.0070.05320.72
5.5.290.0100.04020.90
5.5.280.0000.04320.91
5.5.270.0070.04020.82
5.5.260.0000.04720.75
5.5.250.0070.04020.61
5.5.240.0170.02720.21
5.5.230.0070.05020.14
5.5.220.0100.03320.23
5.5.210.0000.04020.29
5.5.200.0030.04320.18
5.5.190.0000.04320.18
5.5.180.0070.03720.18
5.5.160.0100.05720.23
5.5.150.0030.05320.27
5.5.140.0070.03720.14
5.5.130.0030.08020.23
5.5.120.0170.06720.17
5.5.110.0000.05320.14
5.5.100.0070.08320.16
5.5.90.0000.06720.04
5.5.80.0130.06720.15
5.5.70.0170.06320.06
5.5.60.0100.07020.14
5.5.50.0100.08020.15
5.5.40.0070.05020.09
5.5.30.0000.07720.05
5.5.20.0070.07720.02
5.5.10.0000.07719.96
5.5.00.0000.04720.04
5.4.450.0000.04019.56
5.4.440.0130.02719.27
5.4.430.0070.03719.20
5.4.420.0100.05319.55
5.4.410.0030.04019.05
5.4.400.0000.04019.11
5.4.390.0070.04019.04
5.4.380.0030.03719.05
5.4.370.0130.02318.88
5.4.360.0100.06319.04
5.4.350.0070.03318.95
5.4.340.0000.04019.14
5.4.320.0070.04019.03
5.4.310.0000.04318.95
5.4.300.0030.03718.88
5.4.290.0000.07019.17
5.4.280.0100.06018.89
5.4.270.0000.05019.04
5.4.260.0030.04319.12
5.4.250.0070.07019.04
5.4.240.0030.06319.16
5.4.230.0100.07718.87
5.4.220.0030.05719.17
5.4.210.0100.07319.14
5.4.200.0030.07019.02
5.4.190.0100.05018.89
5.4.180.0100.07319.03
5.4.170.0070.07019.08
5.4.160.0130.03719.11
5.4.150.0130.07718.93
5.4.140.0100.07016.42
5.4.130.0070.07016.41
5.4.120.0070.06716.18
5.4.110.0030.07716.40
5.4.100.0100.04316.45
5.4.90.0070.06716.49
5.4.80.0030.08016.46
5.4.70.0130.06316.38
5.4.60.0100.07316.32
5.4.50.0070.08016.41
5.4.40.0030.08016.36
5.4.30.0100.07016.47
5.4.20.0030.05316.24
5.4.10.0000.04016.44
5.4.00.0000.08015.80
5.3.290.0030.04014.77
5.3.280.0100.06714.62
5.3.270.0100.04714.58
5.3.260.0070.08314.53
5.3.250.0070.07314.72
5.3.240.0070.07314.57
5.3.230.0070.04714.54
5.3.220.0100.03714.52
5.3.210.0130.06314.59
5.3.200.0030.07314.63
5.3.190.0070.07714.55
5.3.180.0070.05314.67
5.3.170.0030.07314.54
5.3.160.0170.06714.56
5.3.150.0100.07714.59
5.3.140.0130.06314.60
5.3.130.0100.07714.47
5.3.120.0070.04314.65
5.3.110.0100.07014.64
5.3.100.0100.06714.05
5.3.90.0170.06314.02
5.3.80.0000.08314.13
5.3.70.0100.06314.07
5.3.60.0070.07313.88
5.3.50.0130.06014.03
5.3.40.0030.04313.92
5.3.30.0030.06713.95
5.3.20.0000.06713.75
5.3.10.0030.06013.71
5.3.00.0100.07013.65
5.2.170.0070.06011.14
5.2.160.0030.06311.18
5.2.150.0000.04010.98
5.2.140.0030.05711.09
5.2.130.0030.06010.92
5.2.120.0030.05711.14
5.2.110.0000.06311.14
5.2.100.0000.04011.06
5.2.90.0070.06011.12
5.2.80.0030.04711.08
5.2.70.0100.05311.14
5.2.60.0070.05011.12
5.2.50.0130.05711.04
5.2.40.0130.04710.86
5.2.30.0100.04710.93
5.2.20.0070.05710.79
5.2.10.0070.05710.92
5.2.00.0030.06310.62
5.1.60.0070.04710.06
5.1.50.0030.0309.99
5.1.40.0130.04710.01
5.1.30.0030.05310.40
5.1.20.0000.03310.40
5.1.10.0030.03010.07
5.1.00.0000.05710.08
5.0.50.0000.0408.58
5.0.40.0030.0478.39
5.0.30.0000.0638.29
5.0.20.0000.0378.27
5.0.10.0030.0478.03
5.0.00.0130.0408.27
4.4.90.0030.0338.03
4.4.80.0000.0408.03
4.4.70.0070.0238.03
4.4.60.0030.0338.03
4.4.50.0000.0408.03
4.4.40.0030.0278.03
4.4.30.0030.0378.03
4.4.20.0000.0338.03
4.4.10.0100.0308.03
4.4.00.0000.0578.03
4.3.110.0030.0338.03
4.3.100.0030.0338.03
4.3.90.0070.0308.03
4.3.80.0000.0538.03
4.3.70.0030.0178.03
4.3.60.0030.0338.03
4.3.50.0000.0378.03
4.3.40.0000.0338.03
4.3.30.0000.0378.03
4.3.20.0000.0378.03
4.3.10.0030.0338.03
4.3.00.0000.0278.03

preferences:
83.47 ms | 401 KiB | 5 Q