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 $dt->format('c').' '.date('c', $dt_t)."\r\n"; $dt = $dt->modify('+1 day'); $dt_t += 86400; echo $dt->format('c').' '.date('c', $dt_t)."\r\n";

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)
8.3.60.0040.01116.88
8.3.50.0120.00622.17
8.3.40.0110.00418.79
8.3.30.0000.01419.04
8.3.20.0040.00420.13
8.3.10.0050.00323.48
8.3.00.0080.00020.84
8.2.180.0100.01016.73
8.2.170.0060.00922.96
8.2.160.0070.01422.11
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00020.98
8.2.110.0050.00522.38
8.2.100.0120.00017.97
8.2.90.0050.00319.27
8.2.80.0030.00517.97
8.2.70.0060.00618.00
8.2.60.0090.00018.29
8.2.50.0000.00818.07
8.2.40.0040.00420.20
8.2.30.0000.00718.54
8.2.20.0040.00417.99
8.2.10.0070.00018.29
8.2.00.0040.00417.93
8.1.280.0120.00325.92
8.1.270.0000.00823.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00424.03
8.1.230.0120.00018.98
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0110.00517.38
8.1.190.0060.00617.38
8.1.180.0070.00318.10
8.1.170.0050.00318.60
8.1.160.0040.00422.14
8.1.150.0070.00018.89
8.1.140.0040.00417.75
8.1.130.0080.00017.89
8.1.120.0000.00717.73
8.1.110.0000.00817.70
8.1.100.0000.00717.60
8.1.90.0000.00817.65
8.1.80.0000.00717.61
8.1.70.0030.00517.64
8.1.60.0030.00617.68
8.1.50.0000.00817.68
8.1.40.0000.00717.75
8.1.30.0110.00017.84
8.1.20.0040.00417.85
8.1.10.0020.00517.70
8.1.00.0030.00617.59
8.0.300.0080.00018.77
8.0.290.0040.00417.28
8.0.280.0080.00018.54
8.0.270.0070.00017.39
8.0.260.0000.00817.43
8.0.250.0000.00717.23
8.0.240.0070.00017.29
8.0.230.0000.00717.16
8.0.220.0030.00517.08
8.0.210.0040.00417.17
8.0.200.0000.00717.23
8.0.190.0000.00717.25
8.0.180.0000.00717.21
8.0.170.0000.00817.23
8.0.160.0050.00317.25
8.0.150.0030.00617.11
8.0.140.0070.00017.13
8.0.130.0030.00313.58
8.0.120.0040.00417.16
8.0.110.0040.00417.21
8.0.100.0030.00517.09
8.0.90.0030.00517.21
8.0.80.0100.00717.18
8.0.70.0040.00417.10
8.0.60.0040.00417.23
8.0.50.0000.00817.10
8.0.30.0110.01017.26
8.0.20.0060.01217.48
8.0.10.0000.00717.09
8.0.00.0130.00817.00
7.4.330.0000.00515.20
7.4.320.0000.00616.64
7.4.300.0040.00416.63
7.4.290.0050.00216.70
7.4.280.0000.00816.83
7.4.270.0040.00416.73
7.4.260.0030.00316.77
7.4.250.0040.00416.76
7.4.240.0060.00116.75
7.4.230.0000.00716.51
7.4.220.0140.00416.75
7.4.210.0090.00516.67
7.4.200.0040.00416.66
7.4.190.0040.00416.64
7.4.160.0100.00716.55
7.4.150.0090.00917.40
7.4.140.0030.01417.86
7.4.130.0120.00516.73
7.4.120.0030.01216.53
7.4.110.0030.01816.56
7.4.100.0150.00316.80
7.4.90.0100.00716.54
7.4.80.0110.00719.39
7.4.70.0100.00616.76
7.4.60.0070.01016.55
7.4.50.0030.00616.39
7.4.40.0100.00916.70
7.4.30.0110.01116.65
7.4.00.0040.01414.90
7.3.330.0000.00513.24
7.3.320.0030.00313.09
7.3.310.0070.00016.44
7.3.300.0070.00016.38
7.3.290.0110.00316.41
7.3.280.0100.00816.39
7.3.270.0130.01017.40
7.3.260.0100.00716.49
7.3.250.0110.00716.72
7.3.240.0090.00916.48
7.3.230.0130.01016.39
7.3.210.0100.00716.63
7.3.200.0070.01119.39
7.3.190.0140.00716.85
7.3.180.0170.00016.79
7.3.170.0070.01016.59
7.3.160.0090.00616.64
7.3.120.0000.01514.91
7.2.330.0140.00416.56
7.2.320.0090.00916.44
7.2.310.0050.00516.63
7.2.300.0140.00916.99
7.2.290.0070.01016.70
7.1.100.0100.01017.94
7.1.70.0030.00317.26
7.1.60.0030.02219.46
7.1.50.0040.01816.85
7.1.00.0100.06722.36
7.0.200.0050.00316.71
7.0.140.0000.07722.15
7.0.110.0000.08020.04
7.0.100.0100.04019.97
7.0.90.0130.07719.94
7.0.80.0130.07019.95
7.0.70.0070.07719.90
7.0.60.0100.03720.07
7.0.50.0030.05320.49
7.0.40.0170.07320.04
7.0.30.0100.07720.24
7.0.20.0030.05719.96
7.0.10.0100.07719.95
7.0.00.0130.04320.02
5.6.280.0100.06721.10
5.6.260.0070.04020.68
5.6.250.0030.08020.73
5.6.240.0070.05320.56
5.6.230.0130.04320.85
5.6.220.0030.05320.65
5.6.210.0070.07720.57
5.6.200.0030.08320.95
5.6.190.0130.04321.02
5.6.180.0000.05721.07
5.6.170.0100.08321.07
5.6.160.0100.08021.11
5.6.150.0070.08021.27
5.6.140.0000.08721.18
5.6.130.0030.07720.95
5.6.120.0070.08321.13
5.6.110.0070.08721.25
5.6.100.0000.08021.07
5.6.90.0030.06721.05
5.6.80.0200.06720.31
5.6.70.0070.05720.39
5.6.60.0100.07020.31
5.6.50.0000.08020.31
5.6.40.0100.07720.39
5.6.30.0000.08720.45
5.6.20.0100.07320.27
5.6.10.0070.08020.30
5.6.00.0130.07320.28
5.5.380.0170.07020.46
5.5.370.0030.07720.57
5.5.360.0100.08320.34
5.5.350.0130.07020.39
5.5.340.0130.06720.74
5.5.330.0100.07020.78
5.5.320.0170.06320.89
5.5.310.0070.07721.01
5.5.300.0000.09020.89
5.5.290.0100.08321.01
5.5.280.0100.08020.80
5.5.270.0100.06320.94
5.5.260.0130.06721.02
5.5.250.0030.08720.71
5.5.240.0030.08320.41
5.5.230.0070.07720.28
5.5.220.0070.08020.04
5.5.210.0000.08320.12
5.5.200.0130.04720.22
5.5.190.0070.08020.33
5.5.180.0070.08320.38
5.5.160.0070.08020.15
5.5.150.0100.06720.24
5.5.140.0200.06020.38
5.5.130.0000.08320.21
5.5.120.0070.07320.15
5.5.110.0100.07020.26
5.5.100.0100.07720.13
5.5.90.0070.04320.14
5.5.80.0070.07720.24
5.5.70.0030.08720.13
5.5.60.0130.07320.00
5.5.50.0100.03720.12
5.5.40.0070.04720.17
5.5.30.0100.06020.08
5.5.20.0100.07320.18
5.5.10.0100.07020.02
5.5.00.0030.07320.21
5.4.450.0100.07719.51
5.4.440.0100.04719.57
5.4.430.0070.08319.27
5.4.420.0100.07019.42
5.4.410.0100.07319.18
5.4.400.0130.07718.95
5.4.390.0030.08319.08
5.4.380.0200.06019.07
5.4.370.0100.04019.01
5.4.360.0100.04319.08
5.4.350.0100.06319.03
5.4.340.0070.07019.03
5.4.320.0070.08019.05
5.4.310.0100.05319.02
5.4.300.0130.06719.10
5.4.290.0170.06719.27
5.4.280.0030.07719.07
5.4.270.0070.07019.11
5.4.260.0230.05019.07
5.4.250.0100.06718.93
5.4.240.0200.06019.16
5.4.230.0100.07319.12
5.4.220.0070.07318.99
5.4.210.0170.06318.98
5.4.200.0130.06719.01
5.4.190.0030.07718.97
5.4.180.0130.07018.99
5.4.170.0230.06019.01
5.4.160.0070.07318.98
5.4.150.0070.04719.05
5.4.140.0100.06716.53
5.4.130.0070.07316.21
5.4.120.0170.06016.16
5.4.110.0070.04316.41
5.4.100.0000.04316.41
5.4.90.0100.03316.18
5.4.80.0070.06316.52
5.4.70.0070.08016.32
5.4.60.0070.07016.21
5.4.50.0200.05716.45
5.4.40.0130.06716.43
5.4.30.0130.07016.47
5.4.20.0030.07016.33
5.4.10.0070.07316.46
5.4.00.0070.05315.57
5.3.290.0030.05314.66
5.3.280.0100.06714.46
5.3.270.0200.03014.47
5.3.260.0070.06314.48
5.3.250.0070.07314.59
5.3.240.0030.07714.49
5.3.230.0130.06014.61
5.3.220.0100.06714.58
5.3.210.0000.08314.43
5.3.200.0100.06714.43
5.3.190.0030.07714.56
5.3.180.0170.06714.48
5.3.170.0100.06314.50
5.3.160.0030.07314.41
5.3.150.0270.06014.46
5.3.140.0200.06314.50
5.3.130.0100.07714.49
5.3.120.0030.07714.49
5.3.110.0130.07014.48
5.3.100.0100.03714.05
5.3.90.0030.08013.94
5.3.80.0070.08013.90
5.3.70.0070.05714.11
5.3.60.0030.05013.89
5.3.50.0070.07313.96
5.3.40.0000.07714.00
5.3.30.0070.03713.81
5.3.20.0000.04013.63
5.3.10.0070.03313.44
5.3.00.0030.07313.59
5.2.170.0070.05711.42
5.2.160.0130.05011.42
5.2.150.0100.05711.42
5.2.140.0030.03311.42
5.2.130.0030.02711.42
5.2.120.0000.03711.42
5.2.110.0070.03011.42
5.2.100.0070.03711.42
5.2.90.0030.06311.42
5.2.80.0100.03011.42
5.2.70.0100.06011.42
5.2.60.0070.06311.42
5.2.50.0030.06311.42
5.2.40.0170.04311.42
5.2.30.0100.04711.42
5.2.20.0070.06011.42
5.2.10.0070.03711.42
5.2.00.0100.05711.42
5.1.60.0100.04711.42
5.1.50.0100.05011.42
5.1.40.0030.05311.42
5.1.30.0000.03311.42
5.1.20.0070.05311.42
5.1.10.0070.05311.42
5.1.00.0030.05311.42
5.0.50.0100.03711.42
5.0.40.0100.03711.42
5.0.30.0070.05711.42
5.0.20.0000.04311.42
5.0.10.0100.01711.42
5.0.00.0200.04311.42
4.4.90.0030.03311.42
4.4.80.0000.02011.42
4.4.70.0100.02711.42
4.4.60.0070.01311.42
4.4.50.0030.02011.42
4.4.40.0000.03011.42
4.4.30.0070.03711.42
4.4.20.0000.03711.42
4.4.10.0000.03711.42
4.4.00.0100.04311.42
4.3.110.0070.02311.42
4.3.100.0000.02011.42
4.3.90.0030.03311.42
4.3.80.0070.05011.42
4.3.70.0070.03011.42
4.3.60.0030.02711.42
4.3.50.0030.03311.42
4.3.40.0030.05011.42
4.3.30.0000.04011.42
4.3.20.0000.03311.42
4.3.10.0000.02011.42
4.3.00.0000.03711.42

preferences:
48.14 ms | 400 KiB | 5 Q