3v4l.org

run code in 300+ PHP versions simultaneously
<?php @ini_set('date.timezone', 'Europe/Prague'); $dt = new DateTime('2014-03-29 12:00:00', new DateTimeZone('Europe/Prague')); $dt_t = $dt->format('U'); echo 'DateTime: '.$dt->format('c').', [ts: '.$dt->format('U').']; time: '.date('c', $dt_t)."\r\n"; $dX = clone $dt; $dX->modify('+1 day'); $dX_t = $dt_t + 86400; echo 'DateTime: '.$dX->format('c').', [ts: '.$dX->format('U').']; time: '.date('c', $dX_t)."\r\n"; var_dump($dX->diff($dt));

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)
8.3.60.0100.01016.63
8.3.50.0150.00622.01
8.3.40.0090.00918.93
8.3.30.0120.00819.04
8.3.20.0040.00420.13
8.3.10.0060.00323.53
8.3.00.0040.00419.17
8.2.180.0200.00018.54
8.2.170.0150.00622.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00020.80
8.2.110.0100.00022.07
8.2.100.0060.00618.00
8.2.90.0000.00819.18
8.2.80.0060.00317.97
8.2.70.0060.00317.75
8.2.60.0000.00818.16
8.2.50.0040.00418.07
8.2.40.0040.00420.20
8.2.30.0040.00418.31
8.2.20.0050.00318.02
8.2.10.0050.00318.12
8.2.00.0040.00418.02
8.1.280.0070.00725.92
8.1.270.0080.00823.92
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0100.00022.20
8.1.230.0080.00419.13
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0080.00417.47
8.1.190.0000.00817.61
8.1.180.0040.00419.13
8.1.170.0000.00818.89
8.1.160.0060.00322.11
8.1.150.0000.00818.97
8.1.140.0040.00417.60
8.1.130.0000.00717.89
8.1.120.0080.00017.57
8.1.110.0040.00417.63
8.1.100.0000.00817.61
8.1.90.0000.00717.70
8.1.80.0040.00417.76
8.1.70.0070.00017.71
8.1.60.0030.00617.66
8.1.50.0000.00817.63
8.1.40.0030.00517.69
8.1.30.0000.01117.89
8.1.20.0030.00517.89
8.1.10.0030.00517.77
8.1.00.0080.00017.61
8.0.300.0070.00018.77
8.0.290.0000.00717.30
8.0.280.0040.00418.46
8.0.270.0040.00417.43
8.0.260.0000.00717.34
8.0.250.0040.00417.17
8.0.240.0070.00017.22
8.0.230.0040.00417.15
8.0.220.0030.00317.29
8.0.210.0040.00417.31
8.0.200.0080.00017.19
8.0.190.0030.00517.25
8.0.180.0080.00017.32
8.0.170.0000.00817.23
8.0.160.0030.00317.24
8.0.150.0040.00417.23
8.0.140.0040.00417.17
8.0.130.0030.00313.66
8.0.120.0050.00317.08
8.0.110.0070.00017.25
8.0.100.0060.00317.22
8.0.90.0050.00317.24
8.0.80.0100.00717.29
8.0.70.0000.00717.23
8.0.60.0000.00817.25
8.0.50.0040.00417.22
8.0.30.0150.00917.34
8.0.20.0110.00817.45
8.0.10.0000.00817.20
8.0.00.0120.00817.15
7.4.330.0000.00615.09
7.4.320.0060.00016.63
7.4.300.0060.00316.82
7.4.290.0070.00016.73
7.4.280.0040.00416.65
7.4.270.0050.00216.79
7.4.260.0030.00316.77
7.4.250.0040.00416.79
7.4.240.0040.00316.75
7.4.230.0020.00616.79
7.4.220.0090.00916.77
7.4.210.0060.00916.77
7.4.200.0040.00416.90
7.4.190.0000.00716.61
7.4.160.0130.00316.73
7.4.150.0110.01117.40
7.4.140.0050.01317.86
7.4.130.0090.00816.89
7.4.120.0070.01116.70
7.4.110.0160.00416.66
7.4.100.0090.00916.80
7.4.90.0000.02016.82
7.4.80.0160.00819.39
7.4.70.0160.00016.80
7.4.60.0130.00616.53
7.4.50.0030.00616.53
7.4.40.0130.00916.59
7.4.30.0150.00616.71
7.4.00.0050.01214.94
7.3.330.0030.00313.23
7.3.320.0000.00513.38
7.3.310.0030.00516.54
7.3.300.0030.00316.37
7.3.290.0140.00316.44
7.3.280.0110.00916.54
7.3.270.0070.01017.40
7.3.260.0090.00916.90
7.3.250.0160.00416.62
7.3.240.0090.00916.61
7.3.230.0070.01116.75
7.3.210.0120.01116.64
7.3.200.0170.00719.39
7.3.190.0140.00316.52
7.3.180.0040.01816.46
7.3.170.0100.01316.62
7.3.160.0100.00616.62
7.3.120.0030.00915.02
7.3.110.0110.00614.97
7.3.100.0110.00714.84
7.3.90.0030.00914.99
7.3.80.0030.01015.16
7.3.70.0030.00714.70
7.3.60.0060.00314.95
7.3.50.0000.01415.05
7.3.40.0030.00615.09
7.3.30.0030.00915.04
7.3.20.0100.00616.83
7.3.10.0090.00616.91
7.3.00.0050.00816.90
7.2.330.0070.01617.07
7.2.320.0090.01016.70
7.2.310.0130.01216.88
7.2.300.0090.00917.00
7.2.290.0040.01317.06
7.2.250.0090.01215.46
7.2.240.0180.00415.16
7.2.230.0040.01515.02
7.2.220.0040.00815.28
7.2.210.0150.00015.54
7.2.200.0070.00715.19
7.2.190.0090.00015.31
7.2.180.0070.00715.36
7.2.170.0040.01115.27
7.2.110.0150.00316.64
7.2.60.0070.01017.26
7.2.00.0090.00419.68
7.1.330.0030.01615.89
7.1.320.0040.01215.84
7.1.310.0070.00715.82
7.1.300.0000.01016.09
7.1.290.0040.01116.05
7.1.280.0090.00015.85
7.1.270.0070.00715.89
7.1.260.0090.00616.17
7.1.200.0090.00315.95
7.1.100.0100.00716.32
7.1.70.0000.00817.07
7.1.60.0120.01219.46
7.1.50.0120.00917.24
7.1.00.0000.08022.46
7.0.200.0000.00916.88
7.0.140.0170.06021.99
7.0.80.0100.08019.92
7.0.70.0100.08720.14
7.0.60.0130.03719.94
7.0.50.0330.03720.27
7.0.40.0070.08320.11
7.0.30.0030.05320.07
7.0.20.0070.04720.03
7.0.10.0000.08320.07
7.0.00.0030.07320.13
5.6.280.0070.07020.92
5.6.230.0030.05320.50
5.6.220.0070.04720.67
5.6.210.0070.07320.77
5.6.200.0070.05321.11
5.6.190.0130.06321.02
5.6.180.0100.07721.00
5.6.170.0100.05321.08
5.6.160.0070.08321.00
5.6.150.0130.06320.96
5.6.140.0070.08020.92
5.6.130.0030.05020.95
5.6.120.0100.04021.13
5.6.110.0030.04721.04
5.6.100.0100.03721.01
5.6.90.0000.05020.91
5.6.80.0030.04020.44
5.6.70.0030.04020.54
5.6.60.0030.03720.38
5.6.50.0000.04320.33
5.6.40.0100.03320.53
5.6.30.0030.05020.46
5.6.20.0030.03720.26
5.6.10.0000.04320.40
5.6.00.0000.03720.38
5.5.370.0170.07320.40
5.5.360.0070.05320.44
5.5.350.0070.06020.41
5.5.340.0030.06720.82
5.5.330.0030.08320.76
5.5.320.0100.08320.81
5.5.310.0070.07320.64
5.5.300.0070.04020.64
5.5.290.0070.04720.77
5.5.280.0070.04320.86
5.5.270.0070.04020.91
5.5.260.0070.04020.76
5.5.250.0070.04320.60
5.5.240.0030.03720.25
5.5.230.0070.03320.26
5.5.220.0070.03720.29
5.5.210.0000.04320.14
5.5.200.0100.03320.17
5.5.190.0070.03720.26
5.5.180.0000.04320.23
5.5.160.0070.03020.24
5.5.150.0030.04020.17
5.5.140.0000.04320.18
5.5.130.0070.05020.23
5.5.120.0070.04020.07
5.5.110.0030.04020.10
5.5.100.0070.03720.11
5.5.90.0070.06320.07
5.5.80.0000.04319.97
5.5.70.0030.04320.12
5.5.60.0100.04720.04
5.5.50.0030.04020.08
5.5.40.0100.07320.05
5.5.30.0100.05320.14
5.5.20.0070.04320.15
5.5.10.0030.05019.97
5.5.00.0100.03320.03
5.4.450.0030.04319.27
5.4.440.0030.04019.35
5.4.430.0030.04019.11
5.4.420.0000.04719.44
5.4.410.0100.03719.30
5.4.400.0000.04319.12
5.4.390.0030.03719.03
5.4.380.0030.03719.04
5.4.370.0070.03319.09
5.4.360.0000.04018.81
5.4.350.0030.03719.02
5.4.340.0000.04318.96
5.4.320.0130.02719.03
5.4.310.0030.03719.23
5.4.300.0030.03719.14
5.4.290.0070.05018.96
5.4.280.0030.04019.12
5.4.270.0030.04019.22
5.4.260.0000.03719.12
5.4.250.0070.03719.07
5.4.240.0030.04019.09
5.4.230.0000.04018.99
5.4.220.0100.03319.02
5.4.210.0100.03318.77
5.4.200.0000.04018.75
5.4.190.0030.03719.01
5.4.180.0000.04019.13
5.4.170.0170.04319.10
5.4.160.0070.04018.92
5.4.150.0000.04718.76
5.4.140.0130.03016.27
5.4.130.0000.04016.36
5.4.120.0070.03316.34
5.4.110.0030.04016.29
5.4.100.0030.07316.36
5.4.90.0070.07316.29
5.4.80.0100.03716.27
5.4.70.0130.06016.26
5.4.60.0100.06016.28
5.4.50.0030.06016.35
5.4.40.0070.05716.26
5.4.30.0100.05716.39
5.4.20.0130.06716.30
5.4.10.0000.07716.39
5.4.00.0100.06315.74
5.3.290.0000.04014.61
5.3.280.0030.04314.48
5.3.270.0000.04014.59
5.3.260.0000.05314.57
5.3.250.0070.04714.46
5.3.240.0070.03714.47
5.3.230.0070.03714.46
5.3.220.0030.03014.53
5.3.210.0070.06714.41
5.3.200.0070.04314.57
5.3.190.0030.07714.41
5.3.180.0070.04314.52
5.3.170.0030.07714.55
5.3.160.0070.04014.42
5.3.150.0030.06014.57
5.3.140.0170.03314.38
5.3.130.0070.06014.55
5.3.120.0030.04714.54
5.3.110.0000.04314.54
5.3.100.0070.07014.03
5.3.90.0070.07714.01
5.3.80.0030.08013.96
5.3.70.0130.06713.88
5.3.60.0070.07713.99
5.3.50.0170.06013.93
5.3.40.0130.08013.94
5.3.30.0030.06013.91
5.3.20.0030.03713.68
5.3.10.0100.03313.56
5.3.00.0130.06313.64
5.2.170.0000.05011.14
5.2.160.0070.05311.14
5.2.150.0000.06011.13
5.2.140.0030.03011.00
5.2.130.0030.04010.93
5.2.120.0030.04311.13
5.2.110.0070.06010.93
5.2.100.0000.05011.15
5.2.90.0000.06011.18
5.2.80.0070.05710.89
5.2.70.0070.04311.17
5.2.60.0030.06310.90
5.2.50.0070.05710.84
5.2.40.0000.03710.84
5.2.30.0070.03710.82
5.2.20.0000.06710.78
5.2.10.0100.05710.97
5.2.00.0030.06010.73
5.1.60.0130.04710.12
5.1.50.0070.03010.05
5.1.40.0030.03310.10
5.1.30.0070.05710.43
5.1.20.0000.04010.36
5.1.10.0030.05010.06
5.1.00.0030.05310.07
5.0.50.0000.0278.52
5.0.40.0100.0378.49
5.0.30.0000.0638.31
5.0.20.0030.0408.29
5.0.10.0000.0308.21
5.0.00.0100.0608.27
4.4.90.0000.0377.15
4.4.80.0030.0237.15
4.4.70.0000.0407.15
4.4.60.0000.0377.15
4.4.50.0000.0307.15
4.4.40.0000.0507.15
4.4.30.0000.0377.15
4.4.20.0000.0237.15
4.4.10.0000.0207.15
4.4.00.0070.0337.15
4.3.110.0070.0307.15
4.3.100.0030.0337.15
4.3.90.0030.0307.15
4.3.80.0030.0277.15
4.3.70.0030.0337.15
4.3.60.0070.0307.15
4.3.50.0030.0307.15
4.3.40.0030.0477.15
4.3.30.0070.0137.15
4.3.20.0070.0307.15
4.3.10.0030.0337.15
4.3.00.0000.0277.15

preferences:
39.94 ms | 401 KiB | 5 Q