3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = new DateTime( '2013-08-01' ); $d->modify( '-1 day, -12 hours' ); echo $d->format( 'Y/m/d h:i:s' ), "\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)
8.3.60.0060.00918.43
8.3.50.0170.00522.05
8.3.40.0070.00718.67
8.3.30.0120.00319.17
8.3.20.0000.00820.16
8.3.10.0050.00323.66
8.3.00.0000.00820.62
8.2.180.0070.01116.50
8.2.170.0070.00722.96
8.2.160.0090.00622.14
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.10
8.2.110.0090.00022.07
8.2.100.0040.00818.03
8.2.90.0000.00919.37
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0080.00318.05
8.2.50.0040.00418.07
8.2.40.0050.00318.41
8.2.30.0050.00318.07
8.2.20.0040.00417.95
8.2.10.0050.00217.73
8.2.00.0040.00417.96
8.1.280.0060.00925.92
8.1.270.0000.00723.95
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00323.90
8.1.230.0120.00019.15
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.48
8.1.190.0040.00417.52
8.1.180.0040.00418.10
8.1.170.0050.00318.76
8.1.160.0040.00422.07
8.1.150.0050.00318.87
8.1.140.0040.00417.54
8.1.130.0070.00017.86
8.1.120.0080.00017.71
8.1.110.0040.00417.64
8.1.100.0040.00417.63
8.1.90.0000.00717.57
8.1.80.0040.00417.68
8.1.70.0030.00317.56
8.1.60.0030.00517.68
8.1.50.0040.00417.69
8.1.40.0000.00817.64
8.1.30.0040.00417.68
8.1.20.0030.00517.63
8.1.10.0000.00717.76
8.1.00.0040.00417.75
8.0.300.0040.00418.77
8.0.290.0000.00817.29
8.0.280.0030.00318.57
8.0.270.0040.00417.30
8.0.260.0000.00617.11
8.0.250.0000.00617.25
8.0.240.0070.00017.24
8.0.230.0000.00717.11
8.0.220.0000.00717.08
8.0.210.0000.00717.10
8.0.200.0030.00317.14
8.0.190.0000.00717.04
8.0.180.0030.00517.03
8.0.170.0040.00417.14
8.0.160.0040.00417.07
8.0.150.0050.00217.13
8.0.140.0040.00416.96
8.0.130.0030.00313.35
8.0.120.0060.00317.02
8.0.110.0020.00516.97
8.0.100.0020.00516.88
8.0.90.0070.00016.93
8.0.80.0130.00317.13
8.0.70.0000.00717.07
8.0.60.0020.00517.09
8.0.50.0080.00016.98
8.0.30.0120.00617.30
8.0.20.0120.00617.44
8.0.10.0040.00417.02
8.0.00.0110.00716.97
7.4.330.0060.00015.02
7.4.320.0060.00016.60
7.4.300.0000.00616.66
7.4.290.0000.00716.53
7.4.280.0030.00316.65
7.4.270.0000.00816.70
7.4.260.0050.00216.75
7.4.250.0070.00016.68
7.4.240.0040.00416.72
7.4.230.0040.00416.52
7.4.220.0060.01316.67
7.4.210.0120.00616.62
7.4.200.0070.00016.56
7.4.190.0000.00716.53
7.4.160.0090.00616.48
7.4.150.0080.00817.40
7.4.140.0110.00917.86
7.4.130.0080.01016.62
7.4.120.0100.01516.65
7.4.110.0080.00816.83
7.4.100.0090.00916.58
7.4.90.0130.01116.56
7.4.80.0140.00316.68
7.4.70.0070.01016.70
7.4.60.0060.01216.54
7.4.50.0030.00616.61
7.4.40.0110.00422.77
7.4.30.0150.00016.82
7.4.00.0060.00615.23
7.3.330.0030.00313.25
7.3.320.0000.00513.25
7.3.310.0030.00316.13
7.3.300.0030.00316.25
7.3.290.0070.01316.33
7.3.280.0080.01116.30
7.3.270.0100.00717.40
7.3.260.0120.01216.35
7.3.250.0100.01016.59
7.3.240.0120.00916.61
7.3.230.0100.00616.55
7.3.210.0100.00716.47
7.3.200.0060.01319.39
7.3.190.0120.00616.63
7.3.180.0060.01016.47
7.3.170.0110.00516.68
7.3.160.0120.00816.58
7.3.120.0120.00315.11
7.2.330.0100.00716.61
7.2.320.0100.00716.82
7.2.310.0030.01416.71
7.2.300.0140.00316.86
7.2.290.0030.01316.77
7.2.60.0060.00917.16
7.2.00.0030.01019.50
7.1.200.0100.00315.88
7.1.100.0270.01218.12
7.1.70.0040.00416.99
7.1.60.0070.01019.32
7.1.50.0030.01417.14
7.1.00.0030.07022.48
7.0.200.0000.00716.73
7.0.140.0070.07021.95
7.0.100.0130.04019.96
7.0.90.0130.05319.83
7.0.80.0370.04719.92
7.0.70.0070.08319.93
7.0.60.0170.07319.92
7.0.50.0030.08020.23
7.0.40.0170.07720.02
7.0.30.0070.08020.00
7.0.20.0130.08320.04
7.0.10.0070.07320.01
7.0.00.0170.07020.13
5.6.280.0000.07720.80
5.6.250.0030.06720.59
5.6.240.0100.03720.50
5.6.230.0030.08020.55
5.6.220.0070.07020.44
5.6.210.0170.06320.59
5.6.200.0170.06021.01
5.6.190.0030.08320.95
5.6.180.0100.07321.10
5.6.170.0070.08721.00
5.6.160.0070.08321.09
5.6.150.0100.08021.04
5.6.140.0100.08021.01
5.6.130.0270.05021.03
5.6.120.0070.08321.08
5.6.110.0000.08320.89
5.6.100.0070.08020.95
5.6.90.0000.09020.97
5.6.80.0100.07320.42
5.6.70.0100.06020.47
5.6.60.0130.07320.40
5.6.50.0070.06720.47
5.6.40.0030.08020.39
5.6.30.0070.08020.36
5.6.20.0170.07320.28
5.6.10.0100.08020.33
5.6.00.0070.05020.32
5.5.380.0030.07320.33
5.5.370.0130.08020.35
5.5.360.0070.08320.38
5.5.350.0070.08020.39
5.5.340.0170.07020.74
5.5.330.0070.06720.59
5.5.320.0100.07720.83
5.5.310.0070.08020.74
5.5.300.0130.07720.88
5.5.290.0030.08720.88
5.5.280.0130.07720.78
5.5.270.0170.05720.72
5.5.260.0030.07720.74
5.5.250.0000.08720.40
5.5.240.0130.07720.26
5.5.230.0030.07720.07
5.5.220.0100.07320.26
5.5.210.0130.04320.09
5.5.200.0070.07020.04
5.5.190.0130.07020.15
5.5.180.0100.08020.04
5.5.160.0130.07720.11
5.5.150.0130.06720.22
5.5.140.0070.08320.06
5.5.130.0030.08020.22
5.5.120.0030.06720.13
5.5.110.0030.08020.20
5.5.100.0070.08020.14
5.5.90.0200.07020.04
5.5.80.0130.07320.11
5.5.70.0070.08019.99
5.5.60.0100.07320.01
5.5.50.0130.06720.05
5.5.40.0170.06320.00
5.5.30.0070.07319.91
5.5.20.0100.07719.95
5.5.10.0130.07319.91
5.5.00.0070.07319.91
5.4.450.0100.07019.43
5.4.440.0070.04719.43
5.4.430.0170.07319.35
5.4.420.0100.05719.27
5.4.410.0100.07719.30
5.4.400.0100.07018.95
5.4.390.0030.08019.05
5.4.380.0070.08019.02
5.4.370.0100.07319.14
5.4.360.0100.07318.91
5.4.350.0200.06019.04
5.4.340.0030.08318.97
5.4.320.0030.07719.06
5.4.310.0070.05319.10
5.4.300.0070.07718.98
5.4.290.0100.07019.07
5.4.280.0100.06718.95
5.4.270.0030.07719.13
5.4.260.0100.07719.10
5.4.250.0130.07019.22
5.4.240.0130.06319.08
5.4.230.0070.08019.13
5.4.220.0030.08318.94
5.4.210.0030.08719.10
5.4.200.0030.05019.02
5.4.190.0100.07019.06
5.4.180.0030.06318.95
5.4.170.0000.08719.06
5.4.160.0070.06319.02
5.4.150.0100.06018.77
5.4.140.0030.05716.34
5.4.130.0070.07016.28
5.4.120.0130.07016.39
5.4.110.0130.07016.29
5.4.100.0000.08316.27
5.4.90.0100.06016.50
5.4.80.0100.07016.31
5.4.70.0170.05316.40
5.4.60.0130.06316.32
5.4.50.0070.07016.34
5.4.40.0130.07016.36
5.4.30.0070.07316.36
5.4.20.0030.07716.36
5.4.10.0070.07316.13
5.4.00.0070.07015.76
5.3.290.0100.07014.66
5.3.280.0000.08014.56
5.3.270.0070.07714.55
5.3.260.0100.07014.54
5.3.250.0030.04014.60
5.3.240.0100.07014.60
5.3.230.0000.06014.56
5.3.220.0100.05014.57
5.3.210.0030.08014.55
5.3.200.0000.08314.51
5.3.190.0000.07314.54
5.3.180.0030.07714.52
5.3.170.0070.05714.50
5.3.160.0130.07014.54
5.3.150.0130.06714.51
5.3.140.0100.06714.55
5.3.130.0070.07314.40
5.3.120.0070.07314.50
5.3.110.0030.08014.55
5.3.100.0000.06014.04
5.3.90.0030.03713.88
5.3.80.0000.07713.82
5.3.70.0030.07713.77
5.3.60.0070.07013.99
5.3.50.0070.07313.94
5.3.40.0100.07013.72
5.3.30.0000.04713.76
5.3.20.0030.07313.65
5.3.10.0030.07313.51
5.3.00.0070.07713.61
5.2.170.0030.06311.20
5.2.160.0030.06311.14
5.2.150.0070.05011.18
5.2.140.0000.03710.93
5.2.130.0030.06311.11
5.2.120.0070.05311.10
5.2.110.0070.06010.92
5.2.100.0030.05710.96
5.2.90.0170.04711.10
5.2.80.0130.03711.11
5.2.70.0030.06311.14
5.2.60.0100.05310.89
5.2.50.0100.05710.84
5.2.40.0000.06311.00
5.2.30.0030.06310.92
5.2.20.0070.05711.03
5.2.10.0030.06010.80
5.2.00.0100.05310.57
5.1.60.0100.05010.07
5.1.50.0030.0379.83
5.1.40.0100.05010.04
5.1.30.0000.05710.39
5.1.20.0000.05710.41
5.1.10.0070.0539.89
5.1.00.0070.0539.96
5.0.50.0030.0438.56
5.0.40.0000.0538.39
5.0.30.0000.0578.05
5.0.20.0070.0408.23
5.0.10.0000.0438.27
5.0.00.0030.0608.15
4.4.90.0030.0378.01
4.4.80.0100.0308.01
4.4.70.0070.0338.01
4.4.60.0030.0308.01
4.4.50.0100.0308.01
4.4.40.0070.0478.01
4.4.30.0030.0338.01
4.4.20.0000.0378.01
4.4.10.0030.0338.01
4.4.00.0000.0538.01
4.3.110.0100.0238.01
4.3.100.0030.0338.01
4.3.90.0070.0308.01
4.3.80.0000.0578.01
4.3.70.0030.0278.01
4.3.60.0000.0378.01
4.3.50.0000.0408.01
4.3.40.0000.0538.01
4.3.30.0000.0338.01
4.3.20.0000.0378.01
4.3.10.0000.0378.01
4.3.00.0070.0308.01

preferences:
34.88 ms | 401 KiB | 5 Q