3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date="February"; echo "strtotime return value: ".strtotime($date)."\n"; echo date('d-m-y H:i:s',strtotime($date));

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)
8.3.60.0140.00418.43
8.3.50.0090.00722.18
8.3.40.0170.00018.92
8.3.30.0170.00020.23
8.3.20.0040.00420.26
8.3.10.0040.00422.09
8.3.00.0040.00422.46
8.2.180.0120.00318.41
8.2.170.0150.00022.96
8.2.160.0130.00020.35
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0120.00626.16
8.2.120.0090.00017.63
8.2.110.0090.00022.24
8.2.100.0040.00818.03
8.2.90.0050.00319.35
8.2.80.0050.00219.20
8.2.70.0000.00817.75
8.2.60.0030.00617.80
8.2.50.0040.00418.07
8.2.40.0060.00318.28
8.2.30.0040.00418.10
8.2.20.0000.00717.71
8.2.10.0080.00017.79
8.2.00.0050.00317.85
8.1.280.0120.00325.92
8.1.270.0040.00424.66
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0000.00924.01
8.1.230.0040.00819.19
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0040.00417.60
8.1.190.0040.00417.43
8.1.180.0000.00819.01
8.1.170.0040.00418.57
8.1.160.0000.00718.95
8.1.150.0000.00718.87
8.1.140.0000.00817.51
8.1.130.0080.00017.96
8.1.120.0050.00217.65
8.1.110.0050.00317.53
8.1.100.0000.00817.54
8.1.90.0020.00517.56
8.1.80.0040.00417.60
8.1.70.0030.00317.55
8.1.60.0030.00617.67
8.1.50.0000.00817.62
8.1.40.0040.00417.60
8.1.30.0080.00017.80
8.1.20.0090.00017.73
8.1.10.0050.00317.52
8.1.00.0090.00317.63
8.0.300.0040.00418.77
8.0.290.0000.00717.28
8.0.280.0000.00718.51
8.0.270.0070.00017.32
8.0.260.0030.00316.96
8.0.250.0000.00717.08
8.0.240.0000.00717.04
8.0.230.0030.00317.11
8.0.220.0070.00017.09
8.0.210.0000.00717.18
8.0.200.0040.00417.14
8.0.190.0000.00717.20
8.0.180.0040.00417.15
8.0.170.0030.00517.00
8.0.160.0050.00316.96
8.0.150.0030.00316.95
8.0.140.0000.00717.06
8.0.130.0030.00313.46
8.0.120.0040.00417.02
8.0.110.0000.00717.04
8.0.100.0040.00416.88
8.0.90.0040.00417.11
8.0.80.0090.00617.08
8.0.70.0040.00417.02
8.0.60.0050.00316.99
8.0.50.0040.00417.08
8.0.30.0120.00817.13
8.0.20.0160.00217.40
8.0.10.0000.00816.96
8.0.00.0120.00716.97
7.4.330.0060.00015.15
7.4.320.0060.00016.62
7.4.300.0060.00016.67
7.4.290.0070.00016.67
7.4.280.0030.00316.67
7.4.270.0000.00716.50
7.4.260.0000.00613.20
7.4.250.0000.00916.48
7.4.240.0040.00316.59
7.4.230.0000.00716.67
7.4.220.0070.01116.57
7.4.210.0080.00616.66
7.4.200.0040.00416.75
7.4.190.0040.00416.56
7.4.160.0120.00316.78
7.4.150.0090.00917.40
7.4.140.0080.00917.86
7.4.130.0120.00516.60
7.4.120.0080.01316.64
7.4.110.0090.00916.77
7.4.100.0100.00716.65
7.4.90.0100.00716.45
7.4.80.0030.01519.39
7.4.70.0000.01716.71
7.4.60.0110.01116.57
7.4.50.0050.00316.52
7.4.40.0090.00622.77
7.4.30.0060.01216.72
7.4.00.0060.00915.27
7.3.330.0000.00613.07
7.3.320.0000.00513.25
7.3.310.0030.00516.18
7.3.300.0030.00316.26
7.3.290.0030.01616.29
7.3.280.0100.00716.29
7.3.270.0120.00617.40
7.3.260.0130.01316.58
7.3.250.0080.00916.52
7.3.240.0140.00316.43
7.3.230.0110.00516.41
7.3.210.0090.01216.64
7.3.200.0030.01419.39
7.3.190.0100.01316.45
7.3.180.0120.00916.67
7.3.170.0030.01216.58
7.3.160.0030.01316.41
7.3.120.0070.01015.10
7.2.330.0140.00616.83
7.2.320.0060.01516.55
7.2.310.0160.00316.78
7.2.300.0070.01316.64
7.2.290.0060.00916.91
7.2.60.0040.01116.82
7.2.00.0210.00519.23
7.1.200.0060.00615.95
7.1.100.0100.00718.44
7.1.70.0000.00817.29
7.1.60.0100.01419.32
7.1.50.0070.01417.04
7.1.00.0030.07722.35
7.0.200.0030.00616.59
7.0.140.0000.07721.97
7.0.100.0300.04719.92
7.0.90.0070.08019.85
7.0.80.0070.07319.88
7.0.70.0430.07719.86
7.0.60.0330.05719.94
7.0.50.0100.04320.32
7.0.40.0070.04320.07
7.0.30.0100.08320.07
7.0.20.0070.07020.09
7.0.10.0070.06720.17
7.0.00.0100.07320.04
5.6.280.0030.07320.85
5.6.250.0070.08020.62
5.6.240.0030.07020.75
5.6.230.0070.07720.62
5.6.220.0070.04720.57
5.6.210.0030.08320.76
5.6.200.0030.09021.10
5.6.190.0070.08321.00
5.6.180.0130.06721.10
5.6.170.0170.08321.00
5.6.160.0000.05320.95
5.6.150.0170.06720.91
5.6.140.0070.08021.09
5.6.130.0070.08021.05
5.6.120.0070.06720.94
5.6.110.0200.04021.07
5.6.100.0130.07321.03
5.6.90.0070.08720.96
5.6.80.0030.04720.37
5.6.70.0000.05320.41
5.6.60.0000.05020.39
5.6.50.0000.06320.33
5.6.40.0100.05720.46
5.6.30.0100.03720.30
5.6.20.0100.08020.30
5.6.10.0030.04720.45
5.6.00.0170.04020.35
5.5.380.0070.07320.43
5.5.370.0100.06020.34
5.5.360.0270.08320.52
5.5.350.0030.07720.42
5.5.340.0200.03020.82
5.5.330.0170.07020.86
5.5.320.0070.04720.77
5.5.310.0030.05320.63
5.5.300.0130.06020.87
5.5.290.0130.06020.88
5.5.280.0030.04720.86
5.5.270.0070.08020.71
5.5.260.0070.05020.84
5.5.250.0100.04020.42
5.5.240.0070.08320.17
5.5.230.0200.03720.28
5.5.220.0030.05020.27
5.5.210.0130.05320.27
5.5.200.0070.03720.18
5.5.190.0100.04720.17
5.5.180.0030.04020.16
5.5.160.0070.03720.13
5.5.150.0070.04720.06
5.5.140.0030.05320.26
5.5.130.0230.06320.08
5.5.120.0100.07320.13
5.5.110.0030.05020.16
5.5.100.0100.07320.07
5.5.90.0030.08020.12
5.5.80.0030.04720.06
5.5.70.0070.07319.99
5.5.60.0030.07320.13
5.5.50.0170.06319.99
5.5.40.0100.04320.07
5.5.30.0130.04020.04
5.5.20.0100.05320.04
5.5.10.0100.03720.02
5.5.00.0070.04020.04
5.4.450.0070.05319.39
5.4.440.0030.05719.55
5.4.430.0100.07019.36
5.4.420.0030.04019.55
5.4.410.0000.07319.05
5.4.400.0070.04319.07
5.4.390.0170.06018.90
5.4.380.0070.04718.81
5.4.370.0130.06719.12
5.4.360.0030.05019.02
5.4.350.0030.05018.98
5.4.340.0030.05018.90
5.4.320.0070.07018.81
5.4.310.0100.06318.95
5.4.300.0030.04719.05
5.4.290.0030.04718.90
5.4.280.0200.06718.89
5.4.270.0170.07019.02
5.4.260.0070.07719.05
5.4.250.0070.03719.12
5.4.240.0030.07318.77
5.4.230.0030.05018.80
5.4.220.0100.06019.02
5.4.210.0070.08019.00
5.4.200.0100.04319.14
5.4.190.0170.06718.95
5.4.180.0070.04718.89
5.4.170.0030.07019.11
5.4.160.0030.07318.79
5.4.150.0000.06318.96
5.4.140.0030.05316.34
5.4.130.0030.04016.38
5.4.120.0130.03016.34
5.4.110.0070.04016.46
5.4.100.0070.07716.36
5.4.90.0000.04316.46
5.4.80.0000.05716.26
5.4.70.0130.06316.29
5.4.60.0000.07716.29
5.4.50.0030.07316.18
5.4.40.0030.05016.47
5.4.30.0070.07316.40
5.4.20.0100.03016.19
5.4.10.0100.06016.38
5.4.00.0130.06715.71
5.3.290.0030.04014.62
5.3.280.0070.05714.44
5.3.270.0070.06014.46
5.3.260.0230.02714.58
5.3.250.0070.04014.54
5.3.240.0030.03714.46
5.3.230.0030.04314.57
5.3.220.0000.08314.50
5.3.210.0130.06014.55
5.3.200.0170.07014.38
5.3.190.0100.07014.56
5.3.180.0070.06314.55
5.3.170.0070.07014.56
5.3.160.0070.06314.54
5.3.150.0100.06714.42
5.3.140.0070.04014.48
5.3.130.0070.07314.54
5.3.120.0070.07314.40
5.3.110.0070.06714.54
5.3.100.0100.06714.04
5.3.90.0000.08013.88
5.3.80.0070.03714.00
5.3.70.0000.05014.00
5.3.60.0030.07313.99
5.3.50.0070.06313.94
5.3.40.0070.07313.95
5.3.30.0170.06313.86
5.3.20.0070.05713.54
5.3.10.0000.05013.66
5.3.00.0030.07313.63
5.2.170.0070.03711.38
5.2.160.0030.06311.38
5.2.150.0070.03311.38
5.2.140.0100.06011.38
5.2.130.0030.06311.38
5.2.120.0100.05311.38
5.2.110.0100.04711.38
5.2.100.0030.05011.38
5.2.90.0070.05311.38
5.2.80.0070.06011.38
5.2.70.0070.06711.38
5.2.60.0070.03311.38
5.2.50.0030.06311.38
5.2.40.0070.02711.38
5.2.30.0000.03311.38
5.2.20.0030.03011.38
5.2.10.0070.04711.38
5.2.00.0030.03311.38
5.1.60.0130.04011.38
5.1.50.0070.05311.38
5.1.40.0100.02311.38
5.1.30.0130.03711.38
5.1.20.0030.04711.38
5.1.10.0130.02311.38
5.1.00.0030.02711.38
5.0.50.0030.02711.38
5.0.40.0030.01711.38
5.0.30.0000.04311.38
5.0.20.0070.03011.38
5.0.10.0000.02711.38
5.0.00.0000.03711.38
4.4.90.0030.03011.38
4.4.80.0000.01711.38
4.4.70.0000.02711.38
4.4.60.0070.03011.38
4.4.50.0070.03711.38
4.4.40.0000.06011.38
4.4.30.0100.02711.38
4.4.20.0030.01711.38
4.4.10.0030.03311.38
4.4.00.0030.05011.38
4.3.110.0070.02711.38
4.3.100.0070.01311.38
4.3.90.0000.02011.38
4.3.80.0030.03711.38
4.3.70.0000.01711.38
4.3.60.0000.01711.38
4.3.50.0030.03011.38
4.3.40.0000.03011.38
4.3.30.0030.04011.38
4.3.20.0000.03011.38
4.3.10.0000.02311.38
4.3.00.0000.02311.38

preferences:
41.11 ms | 401 KiB | 5 Q