3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! echo date('Y-m-d h:m:i', strtotime(strtotime('2013-08-31 00:00:03') . ' + 1 MONTH'));

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)
8.3.40.0030.01218.69
8.3.30.0100.01018.76
8.3.20.0080.00018.65
8.3.10.0040.00420.48
8.3.00.0030.00617.50
8.2.170.0070.00722.96
8.2.160.0070.00722.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00720.02
8.2.110.0060.00321.07
8.2.100.0040.00717.81
8.2.90.0090.00020.85
8.2.80.0080.00018.01
8.2.70.0000.00917.88
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0060.00318.28
8.2.30.0040.00418.01
8.2.20.0030.00617.87
8.2.10.0040.00417.79
8.2.00.0000.00717.79
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.54
8.1.230.0080.00320.97
8.1.220.0080.00017.74
8.1.210.0000.00818.84
8.1.200.0000.00817.48
8.1.190.0020.00517.66
8.1.180.0000.00818.10
8.1.170.0040.00419.03
8.1.160.0000.00718.99
8.1.150.0040.00418.82
8.1.140.0030.00717.63
8.1.130.0000.00717.87
8.1.120.0000.00717.65
8.1.110.0040.00417.65
8.1.100.0000.00817.53
8.1.90.0070.00017.62
8.1.80.0040.00317.60
8.1.70.0030.00317.59
8.1.60.0050.00217.54
8.1.50.0040.00417.46
8.1.40.0000.00717.52
8.1.30.0040.00417.79
8.1.20.0000.00817.66
8.1.10.0000.00817.64
8.1.00.0000.00817.53
8.0.300.0040.00419.96
8.0.290.0000.00816.88
8.0.280.0000.00718.50
8.0.270.0070.00017.26
8.0.260.0000.00716.93
8.0.250.0040.00417.16
8.0.240.0030.00517.18
8.0.230.0040.00417.07
8.0.220.0070.00017.07
8.0.210.0000.00817.10
8.0.200.0030.00317.15
8.0.190.0030.00317.14
8.0.180.0030.00317.13
8.0.170.0050.00316.98
8.0.160.0080.00016.96
8.0.150.0000.00817.04
8.0.140.0070.00317.05
8.0.130.0030.00313.46
8.0.120.0000.00717.07
8.0.110.0040.00417.09
8.0.100.0050.00217.02
8.0.90.0040.00416.96
8.0.80.0060.01217.11
8.0.70.0030.00417.07
8.0.60.0000.00816.88
8.0.50.0000.00717.07
8.0.30.0130.00817.38
8.0.20.0110.00817.11
8.0.10.0030.00617.15
8.0.00.0110.01016.96
7.4.330.0050.00013.06
7.4.320.0000.00616.66
7.4.300.0030.00316.66
7.4.290.0070.00016.66
7.4.280.0040.00416.63
7.4.270.0000.00716.51
7.4.260.0000.00613.18
7.4.250.0080.00016.65
7.4.240.0040.00416.70
7.4.230.0050.00216.68
7.4.220.0130.01316.65
7.4.210.0060.01116.66
7.4.200.0000.00816.74
7.4.190.0040.00416.79
7.4.160.0030.01316.60
7.4.150.0060.01016.84
7.4.140.0210.01316.59
7.4.130.0120.00816.59
7.4.120.0110.00916.65
7.4.110.0130.00316.54
7.4.100.0100.00716.57
7.4.90.0070.01416.63
7.4.80.0090.00916.55
7.4.70.0070.01016.67
7.4.60.0060.01116.63
7.4.50.0000.00716.45
7.4.40.0070.01016.68
7.4.30.0140.00316.64
7.4.00.0070.00715.15
7.3.330.0060.00013.26
7.3.320.0090.00013.08
7.3.310.0030.00316.28
7.3.300.0040.00416.47
7.3.290.0140.00016.34
7.3.280.0070.01016.37
7.3.270.0110.01216.67
7.3.260.0100.01016.48
7.3.250.0120.00916.65
7.3.240.0130.00416.64
7.3.230.0120.00616.76
7.3.210.0130.00616.61
7.3.200.0090.01219.39
7.3.190.0070.01016.51
7.3.180.0090.00616.67
7.3.170.0030.01316.42
7.3.160.0120.00416.77
7.3.120.0030.01015.15
7.2.330.0080.00916.66
7.2.320.0160.00016.76
7.2.310.0180.00316.91
7.2.300.0100.00616.50
7.2.290.0130.00516.80
7.2.60.0160.00916.96
7.2.50.0100.00617.05
7.1.200.0100.00016.00
7.1.100.0000.01218.16
7.1.70.0000.01017.40
7.1.60.0000.02319.40
7.1.50.0030.01616.86
7.1.00.0070.07322.45
7.0.200.0060.00316.79
7.0.140.0070.07322.15
7.0.120.0030.07322.13
7.0.80.0200.04020.03
7.0.70.0300.05719.89
7.0.60.0300.03719.92
7.0.50.0300.05020.35
7.0.40.0000.04720.14
7.0.30.0000.04720.00
7.0.20.0030.09020.07
7.0.10.0000.08720.10
7.0.00.0030.08320.14
5.6.280.0030.07021.07
5.6.230.0100.04020.65
5.6.220.0100.04020.48
5.6.210.0030.04020.59
5.6.200.0130.04721.08
5.6.190.0000.08321.03
5.6.180.0030.04020.95
5.6.170.0000.04021.04
5.6.160.0070.06020.94
5.6.150.0070.04321.05
5.6.140.0130.05720.92
5.6.130.0070.06321.01
5.6.120.0230.07021.01
5.6.110.0100.05020.90
5.6.100.0030.08721.11
5.6.90.0030.08021.03
5.6.80.0070.08020.39
5.6.70.0100.07020.30
5.6.60.0000.08320.41
5.6.50.0100.07720.44
5.6.40.0200.06320.29
5.6.30.0100.08020.44
5.6.20.0100.07320.28
5.6.10.0000.06020.30
5.6.00.0070.07320.47
5.5.370.0070.05720.55
5.5.360.0070.04020.53
5.5.350.0030.04320.44
5.5.340.0100.03720.83
5.5.330.0000.04320.77
5.5.320.0030.04020.82
5.5.310.0030.04320.87
5.5.300.0200.06720.60
5.5.290.0100.07720.89
5.5.280.0000.06020.77
5.5.270.0100.08020.81
5.5.260.0000.04720.71
5.5.250.0100.08320.72
5.5.240.0030.06020.16
5.5.230.0070.08320.24
5.5.220.0130.07020.26
5.5.210.0070.06020.27
5.5.200.0100.05320.20
5.5.190.0100.07720.07
5.5.180.0130.07020.17
5.5.160.0170.07720.21
5.5.150.0130.07320.26
5.5.140.0070.08020.14
5.5.130.0100.08020.18
5.5.120.0000.05720.11
5.5.110.0100.05020.13
5.5.100.0070.08020.04
5.5.90.0170.04720.16
5.5.80.0070.07720.09
5.5.70.0030.08319.89
5.5.60.0070.06720.06
5.5.50.0130.07320.13
5.5.40.0100.08020.10
5.5.30.0070.06320.07
5.5.20.0070.07719.95
5.5.10.0070.05319.98
5.5.00.0030.05020.09
5.4.450.0130.06019.27
5.4.440.0070.07019.36
5.4.430.0100.07719.22
5.4.420.0070.04019.36
5.4.410.0230.06319.27
5.4.400.0100.05319.05
5.4.390.0070.07319.04
5.4.380.0030.06318.94
5.4.370.0070.07019.09
5.4.360.0070.07719.03
5.4.350.0100.04319.05
5.4.340.0070.04719.03
5.4.320.0170.06719.03
5.4.310.0000.07019.06
5.4.300.0100.07319.22
5.4.290.0030.08018.95
5.4.280.0070.08018.82
5.4.270.0100.07018.98
5.4.260.0130.07018.98
5.4.250.0130.06719.13
5.4.240.0100.07318.77
5.4.230.0130.06319.05
5.4.220.0100.07719.05
5.4.210.0100.06318.97
5.4.200.0100.06719.09
5.4.190.0070.07719.06
5.4.180.0100.07318.80
5.4.170.0100.07018.93
5.4.160.0070.04318.88
5.4.150.0030.08019.07
5.4.140.0100.04716.33
5.4.130.0030.04716.33
5.4.120.0030.07716.38
5.4.110.0100.06016.29
5.4.100.0030.07316.43
5.4.90.0100.05716.38
5.4.80.0030.05716.27
5.4.70.0070.06016.24
5.4.60.0030.04016.19
5.4.50.0070.07716.18
5.4.40.0070.07316.40
5.4.30.0130.04716.41
5.4.20.0030.05316.18
5.4.10.0000.07016.28
5.4.00.0000.06715.77
5.3.290.0100.07714.62
5.3.280.0070.04714.50
5.3.270.0030.07314.59
5.3.260.0030.08314.42
5.3.250.0170.03714.59
5.3.240.0130.06314.58
5.3.230.0100.07714.57
5.3.220.0030.06014.41
5.3.210.0130.07314.55
5.3.200.0070.04714.47
5.3.190.0030.07714.47
5.3.180.0030.07314.55
5.3.170.0170.06714.50
5.3.160.0070.08014.50
5.3.150.0030.06314.54
5.3.140.0070.07314.51
5.3.130.0130.07314.55
5.3.120.0030.08014.45
5.3.110.0100.08014.55
5.3.100.0070.05013.94
5.3.90.0030.07313.97
5.3.80.0070.08013.98
5.3.70.0070.05313.86
5.3.60.0100.03713.93
5.3.50.0000.04313.80
5.3.40.0100.06313.80
5.3.30.0070.07313.88
5.3.20.0030.06713.46
5.3.10.0200.05713.51
5.3.00.0200.03713.39
5.2.170.0030.03711.00
5.2.160.0030.06311.21
5.2.150.0070.06311.18
5.2.140.0130.06011.13
5.2.130.0030.06311.14
5.2.120.0100.05710.94
5.2.110.0030.06311.14
5.2.100.0070.06010.88
5.2.90.0070.06011.04
5.2.80.0070.03710.93
5.2.70.0100.06010.92
5.2.60.0100.05711.03
5.2.50.0070.06011.00
5.2.40.0030.04011.05
5.2.30.0000.06710.98
5.2.20.0100.05310.93
5.2.10.0070.05710.95
5.2.00.0070.05310.56
5.1.60.0000.04310.08
5.1.50.0000.0579.97
5.1.40.0070.05010.04
5.1.30.0070.05310.36
5.1.20.0100.05010.48
5.1.10.0030.05010.01
5.1.00.0070.0539.94
5.0.50.0070.0408.44
5.0.40.0100.0408.46
5.0.30.0070.0608.32
5.0.20.0000.0478.25
5.0.10.0070.0408.06
5.0.00.0070.0608.05
4.4.90.0000.0277.12
4.4.80.0030.0377.12
4.4.70.0000.0377.12
4.4.60.0000.0407.12
4.4.50.0070.0237.12
4.4.40.0030.0537.12
4.4.30.0000.0237.12
4.4.20.0030.0377.12
4.4.10.0000.0307.12
4.4.00.0030.0537.12
4.3.110.0030.0377.12
4.3.100.0070.0307.12
4.3.90.0030.0377.12
4.3.80.0000.0537.12
4.3.70.0030.0337.12
4.3.60.0030.0377.12
4.3.50.0030.0277.12
4.3.40.0000.0577.12
4.3.30.0000.0307.12
4.3.20.0000.0307.12
4.3.10.0030.0277.12
4.3.00.0030.0177.12

preferences:
43.35 ms | 400 KiB | 5 Q