3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime('now', new DateTimeZone('UTC')); $b = new DateTime('now', new DateTimeZone('EET')); print_r($a, true);

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)
8.3.60.0140.00018.55
8.3.50.0100.00821.99
8.3.40.0150.00018.71
8.3.30.0120.00318.91
8.3.20.0000.00720.39
8.3.10.0080.00021.79
8.3.00.0070.00019.19
8.2.180.0080.00818.41
8.2.170.0060.01022.96
8.2.160.0100.00322.26
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0120.00326.16
8.2.120.0040.00419.64
8.2.110.0040.00420.35
8.2.100.0080.00317.72
8.2.90.0000.00817.84
8.2.80.0060.00617.97
8.2.70.0030.00517.75
8.2.60.0000.00817.91
8.2.50.0000.00818.07
8.2.40.0090.00019.95
8.2.30.0040.00417.93
8.2.20.0050.00317.80
8.2.10.0040.00418.01
8.2.00.0000.00717.68
8.1.280.0170.00325.92
8.1.270.0080.00018.55
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0050.00522.05
8.1.230.0090.00323.93
8.1.220.0060.00317.74
8.1.210.0000.00818.97
8.1.200.0050.00517.11
8.1.190.0000.00817.23
8.1.180.0030.00518.10
8.1.170.0080.00018.58
8.1.160.0070.00021.82
8.1.150.0050.00318.92
8.1.140.0040.00417.57
8.1.130.0030.00317.70
8.1.120.0000.00717.48
8.1.110.0060.00317.48
8.1.100.0030.00517.56
8.1.90.0000.00717.49
8.1.80.0070.00017.47
8.1.70.0080.00017.37
8.1.60.0080.00017.61
8.1.50.0030.00617.55
8.1.40.0070.00017.40
8.1.30.0000.00817.61
8.1.20.0040.00417.66
8.1.10.0080.00017.43
8.1.00.0040.00417.43
8.0.300.0040.00419.86
8.0.290.0000.00816.75
8.0.280.0070.00018.29
8.0.270.0000.00717.23
8.0.260.0040.00417.22
8.0.250.0070.00017.03
8.0.240.0040.00416.94
8.0.230.0000.00717.01
8.0.220.0040.00416.93
8.0.210.0070.00016.95
8.0.200.0070.00017.08
8.0.190.0000.00716.99
8.0.180.0080.00016.95
8.0.170.0040.00416.97
8.0.160.0070.00016.82
8.0.150.0000.00716.79
8.0.140.0070.00316.89
8.0.130.0040.00413.34
8.0.120.0070.00016.96
8.0.110.0030.00317.01
8.0.100.0040.00416.91
8.0.90.0000.00716.73
8.0.80.0070.01016.94
8.0.70.0000.00816.81
8.0.60.0040.00416.82
8.0.50.0000.00716.93
8.0.30.0160.00917.08
8.0.20.0100.00817.40
8.0.10.0040.00417.07
8.0.00.0110.00616.77
7.4.330.0000.00515.03
7.4.320.0040.00416.39
7.4.300.0030.00316.48
7.4.290.0030.00316.36
7.4.280.0020.00516.57
7.4.270.0040.00416.40
7.4.260.0040.00416.46
7.4.250.0000.00816.55
7.4.240.0020.00616.50
7.4.230.0030.00316.60
7.4.220.0080.01216.56
7.4.210.0100.00616.61
7.4.200.0080.00016.58
7.4.160.0100.00716.55
7.4.150.0130.00317.40
7.4.140.0070.01117.86
7.4.130.0130.00716.48
7.4.120.0110.00916.67
7.4.110.0060.01216.34
7.4.100.0120.00616.41
7.4.90.0160.00616.53
7.4.80.0070.01019.39
7.4.70.0190.00316.46
7.4.60.0100.00616.48
7.4.50.0040.00416.55
7.4.40.0190.00316.52
7.4.30.0090.00916.33
7.4.00.0070.00915.01
7.3.330.0030.00313.13
7.3.320.0060.00013.01
7.3.310.0070.00016.39
7.3.300.0060.00016.09
7.3.290.0070.00716.29
7.3.280.0100.01016.26
7.3.270.0120.00417.40
7.3.260.0110.00816.49
7.3.250.0160.00416.48
7.3.240.0090.00916.39
7.3.230.0100.00716.41
7.3.210.0060.01216.44
7.3.200.0090.01219.39
7.3.190.0130.00316.31
7.3.180.0060.01016.19
7.3.170.0070.01416.28
7.3.160.0060.00916.53
7.3.120.0040.01414.72
7.3.110.0100.00714.61
7.3.100.0040.00914.68
7.3.90.0050.01014.71
7.3.80.0100.00314.67
7.3.70.0080.00514.89
7.3.60.0070.00714.81
7.3.50.0020.01314.74
7.3.40.0050.00814.84
7.3.30.0060.00514.79
7.3.20.0060.00816.37
7.3.10.0100.00516.44
7.3.00.0080.00616.58
7.2.330.0060.01216.53
7.2.320.0030.01316.64
7.2.310.0120.01216.50
7.2.300.0070.01116.67
7.2.290.0080.00916.39
7.2.250.0050.01115.01
7.2.240.0110.00814.91
7.2.230.0070.01014.88
7.2.220.0050.00914.85
7.2.210.0040.00914.82
7.2.200.0060.00514.83
7.2.190.0050.00914.88
7.2.180.0070.00914.93
7.2.170.0020.01214.94
7.2.00.0030.01019.46
7.1.330.0070.00915.71
7.1.320.0040.00615.73
7.1.310.0030.01015.58
7.1.300.0060.00815.91
7.1.290.0070.00415.60
7.1.280.0030.00815.60
7.1.270.0070.00615.81
7.1.260.0070.00415.69
7.1.100.0000.01218.31
7.1.70.0030.00717.29
7.1.60.0110.00419.46
7.1.50.0030.01917.10
7.1.00.0000.08022.28
7.0.200.0040.00416.75
7.0.140.0070.03022.04
7.0.60.0030.09019.92
7.0.50.0030.08317.82
7.0.40.0030.09019.91
7.0.30.0270.05320.21
7.0.20.0370.07320.33
7.0.10.0100.05320.13
7.0.00.0130.07020.00
5.6.210.0070.07020.52
5.6.200.0030.05718.17
5.6.190.0030.05720.64
5.6.180.0330.04720.39
5.6.170.0270.08020.52
5.6.160.0070.07320.61
5.6.150.0070.06018.19
5.6.140.0100.07318.12
5.6.130.0130.03318.07
5.6.120.0070.04721.03
5.6.110.0070.08320.86
5.6.100.0070.07020.97
5.6.90.0100.04320.95
5.6.80.0100.07320.52
5.5.350.4100.04720.31
5.5.340.0100.04317.98
5.5.330.0030.04020.46
5.5.320.2600.03720.29
5.5.310.0300.07720.45
5.5.300.0030.05317.89
5.5.290.0070.08717.94
5.5.280.0130.06720.96
5.5.270.0100.05020.65
5.5.260.0070.06020.85
5.5.250.0170.04720.64
5.5.240.0030.08320.03
5.4.450.0370.06719.06
5.4.440.0500.05019.50
5.4.430.0170.07319.32
5.4.420.0130.06319.68
5.4.410.0100.05319.39
5.4.400.0030.06019.15
5.4.390.0200.06318.50
5.4.380.0170.06718.72
5.4.370.0200.06018.50
5.4.360.0100.07318.77
5.4.350.0230.05718.68
5.4.340.0200.05318.72
5.4.320.0300.04318.56
5.4.310.0200.05718.77
5.4.300.0070.06718.46
5.4.290.0130.06018.65
5.4.280.0230.05318.71
5.4.270.0200.05718.45
5.4.260.0170.06018.68
5.4.250.0300.06018.73
5.4.240.0230.05018.73
5.4.230.0100.06018.56
5.4.220.0330.04718.44
5.4.210.0270.05318.72
5.4.200.0100.06016.53
5.4.190.0030.08318.48
5.4.180.0270.06718.66
5.4.170.0300.06018.59
5.4.160.0170.06318.48
5.4.150.0230.06718.55
5.4.140.0200.07016.22
5.4.130.0370.05016.14
5.4.120.0230.06716.23
5.4.110.0330.05316.32
5.4.100.0200.07016.03
5.4.90.0130.08016.17
5.4.80.0130.05316.17
5.4.70.0200.05316.11
5.4.60.0230.06016.24
5.4.50.0230.06316.13
5.4.40.0270.05316.19
5.4.30.0230.05316.13
5.4.20.0330.04016.28
5.4.10.0230.05316.13
5.4.00.0100.05715.62
5.3.290.0130.06714.66
5.3.280.0200.05014.64
5.3.270.0230.05714.64
5.3.260.0200.06314.57
5.3.250.0130.06014.60
5.3.240.0170.07014.60
5.3.230.0100.06314.53
5.3.220.0200.05314.66
5.3.210.0330.06014.66
5.3.200.0230.05314.55
5.3.190.0330.04714.48
5.3.180.0270.06314.53
5.3.170.0200.05014.66
5.3.160.0230.05714.56
5.3.150.0130.05314.64
5.3.140.0100.05714.61
5.3.130.0200.07314.54
5.3.120.0270.04714.45
5.3.110.0200.05314.52
5.3.100.0300.04714.13
5.3.90.0200.05313.95
5.3.80.0070.06013.95
5.3.70.0170.06714.12
5.3.60.0170.06713.99
5.3.50.0270.05313.85
5.3.40.0170.05713.86
5.3.30.0170.07013.89
5.3.20.0070.06013.79
5.3.10.0130.05713.61
5.3.00.0170.07313.74
5.2.170.0100.06311.30
5.2.160.0130.06011.13
5.2.150.0200.05711.06
5.2.140.0200.05011.14
5.2.130.0130.06311.14
5.2.120.0130.05711.05
5.2.110.0130.05711.24
5.2.100.0170.05311.14
5.2.90.0200.04711.11
5.2.80.0170.05711.13
5.2.70.0170.05311.08
5.2.60.0230.04311.02
5.2.50.0170.04311.02
5.2.40.0100.05011.05
5.2.30.0000.05711.03
5.2.20.0200.03310.95
5.2.10.0130.04310.87
5.2.00.0200.04710.83
5.1.60.0200.03010.11
5.1.50.0100.04710.09
5.1.40.0070.04710.04
5.1.30.0170.03010.48
5.1.20.0170.04010.32
5.1.10.0230.02710.19
5.1.00.0100.04310.14
5.0.50.0170.0378.52
5.0.40.0070.0378.42
5.0.30.0100.0408.33
5.0.20.0070.0308.26
5.0.10.0070.0378.26
5.0.00.0100.0508.23
4.4.90.0000.0375.83
4.4.80.0130.0235.89
4.4.70.0100.0205.91
4.4.60.0030.0305.91
4.4.50.0030.0305.86
4.4.40.0070.0375.86
4.4.30.0000.0305.82
4.4.20.0170.0175.91
4.4.10.0070.0275.93
4.4.00.0070.0405.95
4.3.110.0100.0205.86
4.3.100.0100.0275.83
4.3.90.0070.0305.80
4.3.80.0130.0305.82
4.3.70.0030.0205.79
4.3.60.0070.0205.86
4.3.50.0070.0235.86
4.3.40.0100.0305.90
4.3.30.0000.0274.55
4.3.20.0030.0234.55
4.3.10.0030.0234.54
4.3.00.0070.01712.45

preferences:
48.16 ms | 401 KiB | 5 Q