3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "Tue, 10 Apr 2012 11:27:56 +0300"; $d1 = new DateTime($str); $d2 = new DateTime; $d2->modify($str); $t1 = $d1->getTimestamp(); $t2 = $d2->getTimestamp(); $tz1 = $d1->getTimezone()->getName(); $tz2 = $d2->getTimezone()->getName(); $f1 = $d1->format(DateTime::RFC2822); $f2 = $d2->format(DateTime::RFC2822); var_dump(compact('t1', 't2', 'tz1', 'tz2', 'f1', 'f2'));

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)
8.3.40.0120.00318.85
8.3.30.0140.00018.84
8.3.20.0080.00818.77
8.3.10.0110.00721.16
8.3.00.0090.00923.54
8.2.170.0130.01022.96
8.2.160.0110.00320.38
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00721.09
8.2.110.0090.00020.37
8.2.100.0000.01217.97
8.2.90.0000.00919.17
8.2.80.0040.00417.97
8.2.70.0040.00417.88
8.2.60.0090.00018.05
8.2.50.0060.00318.10
8.2.40.0030.00518.22
8.2.30.0000.00819.92
8.2.20.0070.00417.71
8.2.10.0040.00417.82
8.2.00.0030.00617.85
8.1.270.0000.00823.99
8.1.260.0130.00626.35
8.1.250.0000.00828.09
8.1.240.0090.00022.31
8.1.230.0030.00917.58
8.1.220.0050.00317.79
8.1.210.0050.00318.77
8.1.200.0000.00817.60
8.1.190.0000.01017.47
8.1.180.0060.00318.10
8.1.170.0040.00418.71
8.1.160.0000.00719.07
8.1.150.0040.00418.84
8.1.140.0000.00817.65
8.1.130.0000.00717.88
8.1.120.0030.00317.55
8.1.110.0030.00517.67
8.1.100.0040.00417.65
8.1.90.0040.00717.72
8.1.80.0000.00717.65
8.1.70.0000.00817.64
8.1.60.0000.00717.60
8.1.50.0050.00317.61
8.1.40.0000.00717.56
8.1.30.0050.00317.79
8.1.20.0000.00917.79
8.1.10.0030.00517.71
8.1.00.0040.00417.78
8.0.300.0060.00318.77
8.0.290.0040.00416.88
8.0.280.0020.00518.40
8.0.270.0070.00017.23
8.0.260.0060.00016.99
8.0.250.0000.00817.11
8.0.240.0000.00917.20
8.0.230.0030.00317.16
8.0.220.0070.00017.06
8.0.210.0000.00717.07
8.0.200.0070.00317.23
8.0.190.0070.00017.16
8.0.180.0000.00817.16
8.0.170.0000.00717.20
8.0.160.0040.00417.17
8.0.150.0030.00717.11
8.0.140.0040.00416.96
8.0.130.0000.00713.49
8.0.120.0060.00316.99
8.0.110.0000.00917.14
8.0.100.0070.00017.10
8.0.90.0070.00016.95
8.0.80.0030.01217.05
8.0.70.0030.00516.96
8.0.60.0050.00317.14
8.0.50.0040.00417.06
8.0.30.0070.01217.19
8.0.20.0170.00517.40
8.0.10.0000.00717.29
8.0.00.0080.01417.00
7.4.330.0050.00014.93
7.4.320.0030.00316.66
7.4.300.0040.00316.72
7.4.290.0000.00816.80
7.4.280.0030.00316.61
7.4.270.0000.00716.67
7.4.260.0030.00313.24
7.4.250.0020.00516.72
7.4.240.0030.00316.76
7.4.230.0040.00416.50
7.4.220.0140.01016.50
7.4.210.0090.00816.65
7.4.200.0070.00016.77
7.4.190.0000.00716.55
7.4.160.0090.01416.72
7.4.150.0110.00617.40
7.4.140.0110.00617.86
7.4.130.0120.00516.67
7.4.120.0100.00816.71
7.4.110.0070.01116.59
7.4.100.0070.01016.49
7.4.90.0040.01416.68
7.4.80.0090.00919.37
7.4.70.0090.00916.61
7.4.60.0110.00716.80
7.4.50.0000.00916.73
7.4.40.0000.01422.27
7.4.30.0110.01116.58
7.4.00.0060.00915.40
7.3.330.0030.00313.24
7.3.320.0050.00313.31
7.3.310.0000.00716.42
7.3.300.0030.00316.30
7.3.290.0000.01716.25
7.3.280.0100.00716.33
7.3.270.0190.00317.40
7.3.260.0090.01018.24
7.3.250.0080.00916.29
7.3.240.0090.00916.41
7.3.230.0100.00816.39
7.3.210.0060.01216.34
7.3.200.0150.00619.39
7.3.190.0140.00716.38
7.3.180.0150.00016.67
7.3.170.0080.00816.35
7.3.160.0090.01216.63
7.3.120.0070.00714.86
7.2.330.0100.00716.89
7.2.320.0060.01616.90
7.2.310.0140.01016.71
7.2.300.0030.01316.71
7.2.290.0180.00016.50
7.1.70.0100.00017.38
7.1.60.0000.02319.40
7.1.50.0130.01016.91
7.1.00.0100.06322.57
7.0.200.0040.00715.20
7.0.140.0100.06721.95
7.0.70.0030.04021.63
7.0.60.0030.04021.82
7.0.50.0130.03022.05
7.0.40.0000.05020.03
7.0.30.0070.03020.07
7.0.20.0030.03320.13
7.0.10.0070.03019.98
7.0.00.0070.03720.15
5.6.280.0070.07021.11
5.6.220.0030.03320.55
5.6.210.0030.05020.63
5.6.200.0000.05721.07
5.6.190.0070.03721.05
5.6.180.0030.03321.02
5.6.170.0000.03721.00
5.6.160.0030.03021.16
5.6.150.0000.04320.92
5.6.140.0070.03020.93
5.6.130.0000.03721.00
5.6.120.0030.04020.96
5.6.110.0000.03721.05
5.6.100.0070.08021.02
5.6.90.0130.05321.00
5.6.80.0030.07720.50
5.6.70.0030.08320.34
5.6.60.0070.08020.36
5.6.50.0070.06720.48
5.6.40.0130.06720.51
5.6.30.0070.06720.34
5.6.20.0100.07020.27
5.6.10.0100.07320.27
5.6.00.0100.05720.41
5.5.360.0030.03020.43
5.5.350.0030.04320.37
5.5.340.0030.03020.89
5.5.330.0030.04020.71
5.5.320.0030.04720.90
5.5.310.0000.03320.71
5.5.300.0070.02720.75
5.5.290.0000.03720.85
5.5.280.0030.03320.84
5.5.270.0030.03320.90
5.5.260.0000.06320.86
5.5.250.0030.08020.57
5.5.240.0130.06020.24
5.5.230.0100.08020.14
5.5.220.0000.08020.09
5.5.210.0000.08020.28
5.5.200.0000.06020.14
5.5.190.0070.04320.26
5.5.180.0030.08020.07
5.5.160.0070.07320.24
5.5.150.0070.05020.12
5.5.140.0100.05319.97
5.5.130.0000.08320.24
5.5.120.0000.07720.26
5.5.110.0100.06320.20
5.5.100.0070.05720.05
5.5.90.0100.06720.04
5.5.80.0100.06720.13
5.5.70.0000.07720.10
5.5.60.0070.07320.09
5.5.50.0100.06719.91
5.5.40.0070.06720.13
5.5.30.0100.06019.99
5.5.20.0070.07320.05
5.5.10.0100.07320.11
5.5.00.0000.07319.98
5.4.450.0030.03719.32
5.4.440.0000.04719.41
5.4.430.0000.03719.24
5.4.420.0030.08019.35
5.4.410.0030.07719.22
5.4.400.0030.06319.21
5.4.390.0000.07019.11
5.4.380.0030.07319.22
5.4.370.0000.07019.05
5.4.360.0030.07719.11
5.4.350.0000.08319.06
5.4.340.0030.07718.95
5.4.320.0000.07319.05
5.4.310.0070.07019.11
5.4.300.0130.07319.03
5.4.290.0070.04718.77
5.4.280.0030.05719.10
5.4.270.0030.07319.02
5.4.260.0070.07319.10
5.4.250.0100.07019.07
5.4.240.0000.08718.88
5.4.230.0070.06018.83
5.4.220.0030.07318.94
5.4.210.0000.07318.94
5.4.200.0070.07718.88
5.4.190.0070.07319.00
5.4.180.0000.06719.15
5.4.170.0030.07719.10
5.4.160.0070.05318.86
5.4.150.0070.08019.00
5.4.140.0070.07316.35
5.4.130.0000.07716.26
5.4.120.0000.07716.31
5.4.110.0030.07016.34
5.4.100.0070.06316.26
5.4.90.0000.07016.26
5.4.80.0030.07716.38
5.4.70.0030.07316.24
5.4.60.0030.07016.29
5.4.50.0100.04716.21
5.4.40.0100.07016.32
5.4.30.0000.05716.17
5.4.20.0070.05716.38
5.4.10.0000.07316.16
5.4.00.0000.07715.65
5.3.290.0030.07714.66
5.3.280.0000.07014.59
5.3.270.0000.07714.57
5.3.260.0070.06314.47
5.3.250.0000.07714.60
5.3.240.0030.06014.61
5.3.230.0030.08314.57
5.3.220.0000.06714.57
5.3.210.0030.07714.56
5.3.200.0070.07314.42
5.3.190.0030.08014.42
5.3.180.0030.06014.50
5.3.170.0100.07014.43
5.3.160.0100.07014.53
5.3.150.0070.06014.51
5.3.140.0030.07314.51
5.3.130.0030.07314.48
5.3.120.0030.07014.54
5.3.110.0070.06314.55
5.3.100.0030.07314.04
5.3.90.0070.07013.98
5.3.80.0030.06313.93
5.3.70.0000.07713.97
5.3.60.0030.05313.99
5.3.50.0000.07313.72
5.3.40.0000.06313.96
5.3.30.0030.06013.86
5.3.20.0030.06313.67
5.3.10.0030.06713.43
5.3.00.0070.06713.64
5.2.170.0030.06012.52
5.2.160.0000.06012.52
5.2.150.0000.07012.52
5.2.140.0030.06312.52
5.2.130.0000.06712.52
5.2.120.0030.06012.52
5.2.110.0000.06712.52
5.2.100.0030.06012.52
5.2.90.0030.05312.52
5.2.80.0030.04712.52
5.2.70.0030.06012.52
5.2.60.0070.03712.52
5.2.50.0000.05312.52
5.2.40.0000.06012.52
5.2.30.0030.06012.52
5.2.20.0000.06312.52
5.2.10.0070.04712.52
5.2.00.0000.05012.52
5.1.60.0070.04312.52
5.1.50.0030.04712.52
5.1.40.0000.05312.52
5.1.30.0030.05312.52
5.1.20.0000.05712.52
5.1.10.0030.05312.52
5.1.00.0000.04312.52
5.0.50.0000.05012.52
5.0.40.0000.04312.52
5.0.30.0000.07012.52
5.0.20.0030.04312.52
5.0.10.0030.04012.52
5.0.00.0030.06312.52
4.4.90.0030.03312.52
4.4.80.0000.03012.52
4.4.70.0000.03712.52
4.4.60.0030.03312.52
4.4.50.0000.04012.52
4.4.40.0000.05312.52
4.4.30.0000.03312.52
4.4.20.0070.03012.52
4.4.10.0000.03712.52
4.4.00.0000.05312.52
4.3.110.0000.03712.52
4.3.100.0000.03012.52
4.3.90.0000.03712.52
4.3.80.0000.04712.52
4.3.70.0000.03012.52
4.3.60.0000.02712.52
4.3.50.0000.03312.52
4.3.40.0000.05312.52
4.3.30.0030.03712.52
4.3.20.0000.03012.52
4.3.10.0000.03712.52
4.3.00.0070.03012.52

preferences:
41.7 ms | 400 KiB | 5 Q