3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = new DateTime('now'); $v = new Datetime('now +2 hours'); echo $d->format('Y-m-d H:i:s'); echo $v->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)
8.3.60.0140.00416.63
8.3.50.0140.00316.53
8.3.40.0120.00318.82
8.3.30.0060.01019.02
8.3.20.0040.00418.82
8.3.10.0050.00320.48
8.3.00.0060.00319.43
8.2.180.0090.00916.75
8.2.170.0140.00022.96
8.2.160.0110.00321.20
8.2.150.0070.00025.66
8.2.140.0030.00724.66
8.2.130.0080.00026.16
8.2.120.0060.00319.29
8.2.110.0040.00421.16
8.2.100.0030.00817.97
8.2.90.0000.00919.40
8.2.80.0030.00517.97
8.2.70.0050.00317.75
8.2.60.0040.00418.16
8.2.50.0040.00418.10
8.2.40.0040.00420.59
8.2.30.0040.00418.23
8.2.20.0040.00417.89
8.2.10.0000.00717.91
8.2.00.0000.00817.93
8.1.280.0070.00725.92
8.1.270.0060.00324.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00719.37
8.1.230.0070.00317.83
8.1.220.0040.00417.79
8.1.210.0030.00518.77
8.1.200.0030.00717.48
8.1.190.0050.00517.47
8.1.180.0030.00618.10
8.1.170.0040.00918.70
8.1.160.0070.00022.24
8.1.150.0000.00718.83
8.1.140.0000.00717.56
8.1.130.0030.00317.86
8.1.120.0000.00717.73
8.1.110.0030.00517.61
8.1.100.0070.00017.71
8.1.90.0050.00217.66
8.1.80.0030.00317.67
8.1.70.0030.00317.58
8.1.60.0000.00817.72
8.1.50.0030.00617.66
8.1.40.0030.00517.52
8.1.30.0000.00817.79
8.1.20.0060.00317.62
8.1.10.0060.00317.73
8.1.00.0040.00417.79
8.0.300.0040.00418.77
8.0.290.0000.00817.00
8.0.280.0000.00718.64
8.0.270.0040.00417.30
8.0.260.0040.00417.09
8.0.250.0040.00417.16
8.0.240.0040.00417.17
8.0.230.0040.00417.02
8.0.220.0000.00717.05
8.0.210.0000.00717.02
8.0.200.0000.00617.04
8.0.190.0040.00417.04
8.0.180.0040.00417.13
8.0.170.0050.00217.12
8.0.160.0030.00317.02
8.0.150.0030.00617.07
8.0.140.0000.00716.98
8.0.130.0060.00013.48
8.0.120.0040.00417.09
8.0.110.0040.00417.05
8.0.100.0030.00316.93
8.0.90.0040.00417.10
8.0.80.0070.00717.02
8.0.70.0000.00716.91
8.0.60.0050.00316.98
8.0.50.0050.00316.95
8.0.30.0110.00917.29
8.0.20.0130.00517.19
8.0.10.0000.00717.08
8.0.00.0120.00716.86
7.4.330.0050.00013.13
7.4.320.0060.00016.66
7.4.300.0040.00416.50
7.4.290.0040.00416.73
7.4.280.0000.00916.58
7.4.270.0030.00316.63
7.4.260.0030.00313.40
7.4.250.0050.00316.63
7.4.240.0050.00216.76
7.4.230.0000.00816.85
7.4.220.0090.00916.74
7.4.210.0090.00916.76
7.4.200.0070.00016.67
7.4.190.0000.00716.69
7.4.160.0060.01616.65
7.4.150.0060.01616.75
7.4.140.0030.01316.66
7.4.130.0090.01416.66
7.4.120.0110.00616.69
7.4.110.0040.01216.63
7.4.100.0150.00716.64
7.4.90.0070.01016.54
7.4.80.0110.01219.39
7.4.70.0070.01016.58
7.4.60.0120.00416.58
7.4.50.0080.00416.72
7.4.40.0120.00316.61
7.4.30.0120.00416.75
7.4.00.0050.00914.97
7.3.330.0000.00613.16
7.3.320.0000.00613.09
7.3.310.0070.00016.29
7.3.300.0070.00016.33
7.3.290.0120.00616.31
7.3.280.0070.01016.33
7.3.270.0150.00916.38
7.3.260.0150.00916.54
7.3.250.0110.01116.70
7.3.240.0000.01616.47
7.3.230.0030.01616.55
7.3.210.0060.01016.45
7.3.200.0100.00616.65
7.3.190.0100.01316.63
7.3.180.0110.00816.55
7.3.170.0030.01416.40
7.3.160.0090.00616.36
7.3.120.0070.00914.92
7.3.110.0070.01015.01
7.3.100.0000.00914.96
7.3.90.0070.01114.96
7.3.80.0100.00314.89
7.3.70.0060.00814.84
7.3.60.0090.00614.75
7.3.50.0040.01414.87
7.3.40.0000.01314.91
7.3.30.0080.00514.93
7.3.20.0060.00616.69
7.3.10.0040.01116.85
7.3.00.0060.00316.47
7.2.330.0100.01016.90
7.2.320.0070.01016.86
7.2.310.0070.01316.52
7.2.300.0030.01316.98
7.2.290.0140.00416.71
7.2.250.0030.00915.14
7.2.240.0060.01315.11
7.2.230.0030.01415.02
7.2.220.0030.00715.14
7.2.210.0000.01315.37
7.2.200.0030.00614.83
7.2.190.0070.01015.04
7.2.180.0040.01414.87
7.2.170.0060.00914.96
7.2.60.0090.00617.15
7.2.00.0070.01319.33
7.1.330.0030.01015.85
7.1.320.0030.01015.84
7.1.310.0090.00615.93
7.1.300.0060.00915.68
7.1.290.0070.00715.66
7.1.280.0080.00715.61
7.1.270.0070.00715.83
7.1.260.0030.01315.61
7.1.200.0090.00315.75
7.1.100.0030.00518.36
7.1.70.0030.00617.25
7.1.60.0120.00319.40
7.1.50.0040.01817.05
7.1.00.0100.04322.46
7.0.200.0240.00315.07
7.0.140.0070.06721.99
7.0.120.0030.07022.04
7.0.60.0100.07721.81
7.0.50.0070.08317.86
7.0.40.0070.08320.31
7.0.30.0400.04320.00
7.0.20.0470.06020.18
7.0.10.0200.07320.04
7.0.00.0070.06320.34
5.6.280.0070.07021.14
5.6.210.0070.03720.51
5.6.200.0000.04318.18
5.6.190.0070.08720.49
5.6.180.0230.04320.35
5.6.170.0270.08720.42
5.6.160.0100.04020.41
5.6.150.0000.04718.14
5.6.140.0130.07018.09
5.6.130.0000.06018.18
5.6.120.0200.07320.99
5.6.110.0130.08021.00
5.6.100.0170.07721.04
5.6.90.0100.08021.01
5.6.80.0100.06320.35
5.5.350.0130.04020.41
5.5.340.0070.06318.02
5.5.330.0070.04020.21
5.5.320.0270.08020.20
5.5.310.0270.07320.29
5.5.300.0030.04017.90
5.5.290.0000.09318.02
5.5.280.0070.07320.64
5.5.270.0100.07020.67
5.5.260.0100.08320.92
5.5.250.0030.06320.54
5.5.240.0270.07020.36
5.4.450.0070.03719.48
5.4.440.0000.04319.41
5.4.430.0000.04019.34
5.4.420.0100.03019.40
5.4.410.0070.03719.11
5.4.400.0070.04319.18
5.4.390.0070.03718.94
5.4.380.0100.06718.80
5.4.370.0170.03719.18
5.4.360.0130.06718.81
5.4.350.0030.05018.91
5.4.340.0000.07319.08
5.4.320.0070.07019.15
5.4.310.0000.05718.91
5.4.300.0070.07319.14
5.4.290.0100.07319.11
5.4.280.0100.07719.15
5.4.270.0100.06019.07
5.4.260.0100.07718.79
5.4.250.0130.07319.14
5.4.240.0070.07318.91
5.4.230.0170.04319.16
5.4.220.0100.03718.80
5.4.210.0000.06318.93
5.4.200.0030.04718.90
5.4.190.0200.05018.78
5.4.180.0100.06018.91
5.4.170.0070.03719.14
5.4.160.0130.05319.14
5.4.150.0100.03318.79
5.4.140.0130.06016.30
5.4.130.0070.07316.29
5.4.120.0030.07316.29
5.4.110.0100.05316.35
5.4.100.0000.06016.40
5.4.90.0000.06316.20
5.4.80.0030.04016.32
5.4.70.0100.03016.36
5.4.60.0070.03316.30
5.4.50.0000.04716.41
5.4.40.0030.03716.38
5.4.30.0070.03016.57
5.4.20.0030.03716.34
5.4.10.0030.04316.21
5.4.00.0030.05015.66
5.3.290.0070.07714.60
5.3.280.0000.04314.51
5.3.270.0070.04314.55
5.3.260.0070.06014.58
5.3.250.0070.08014.53
5.3.240.0030.06014.71
5.3.230.0030.08314.52
5.3.220.0100.07014.48
5.3.210.0070.07314.53
5.3.200.0000.05014.58
5.3.190.0030.07714.45
5.3.180.0030.07314.53
5.3.170.0030.03714.52
5.3.160.0030.04014.48
5.3.150.0070.03714.49
5.3.140.0000.04714.48
5.3.130.0000.05314.48
5.3.120.0170.07014.48
5.3.110.0070.07014.50
5.3.100.0070.04313.96
5.3.90.0070.07714.04
5.3.80.0130.04713.99
5.3.70.0100.03314.03
5.3.60.0000.05013.93
5.3.50.0070.04313.90
5.3.40.0070.03313.89
5.3.30.0000.04013.85
5.3.20.0000.04713.64
5.3.10.0030.06713.49
5.3.00.0070.08013.59
5.2.170.0030.04311.12
5.2.160.0030.03011.04
5.2.150.0070.05011.00
5.2.140.0000.03311.14
5.2.130.0030.03311.04
5.2.120.0070.05711.04
5.2.110.0070.02710.98
5.2.100.0030.05011.04
5.2.90.0170.05311.03
5.2.80.0000.04311.11
5.2.70.0100.05010.92
5.2.60.0000.04710.87
5.2.50.0030.04011.01
5.2.40.0070.06010.96
5.2.30.0070.05310.96
5.2.20.0030.04010.78
5.2.10.0000.03310.86
5.2.00.0000.03310.60
5.1.60.0030.06010.05
5.1.50.0000.0339.89
5.1.40.0070.05010.03
5.1.30.0030.03010.38
5.1.20.0030.04710.34
5.1.10.0070.0279.96
5.1.00.0070.03010.04
5.0.50.0030.0438.59
5.0.40.0030.0308.55
5.0.30.0030.0678.55
5.0.20.0070.0438.55
5.0.10.0070.0308.55
5.0.00.0000.0338.55
4.4.90.0000.0238.55
4.4.80.0000.0308.55
4.4.70.0030.0138.55
4.4.60.0000.0238.55
4.4.50.0000.0408.55
4.4.40.0000.0438.55
4.4.30.0030.0378.55
4.4.20.0000.0238.55
4.4.10.0000.0238.55
4.4.00.0030.0538.55
4.3.110.0000.0378.55
4.3.100.0000.0308.55
4.3.90.0000.0338.55
4.3.80.0000.0408.55
4.3.70.0100.0238.55
4.3.60.0000.0178.55
4.3.50.0030.0138.55
4.3.40.0000.0278.55
4.3.30.0030.0178.55
4.3.20.0000.0208.55
4.3.10.0030.0378.55
4.3.00.0000.0378.55

preferences:
44.5 ms | 401 KiB | 5 Q