3v4l.org

run code in 300+ PHP versions simultaneously
<?php $timestamp = strtotime("2014-02-20 19:30:00"); $timestamp = strtotime('+1 day', $timestamp); $timestamp = strftime( '%A %e %B' , $timestamp ); echo $timestamp;

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)
8.3.60.0040.01118.55
8.3.50.0190.00521.20
8.3.40.0080.01119.10
8.3.30.0070.00720.30
8.3.20.0040.00420.18
8.3.10.0050.00322.10
8.3.00.0040.00422.39
8.2.180.0170.00318.54
8.2.170.0090.00622.96
8.2.160.0060.00920.36
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0080.00021.05
8.2.110.0060.00322.10
8.2.100.0040.00818.09
8.2.90.0050.00319.36
8.2.80.0000.00719.20
8.2.70.0080.00017.88
8.2.60.0120.00017.91
8.2.50.0080.00018.07
8.2.40.0020.00518.28
8.2.30.0000.01018.05
8.2.20.0000.00717.83
8.2.10.0000.00717.98
8.2.00.0000.00717.92
8.1.280.0030.01325.92
8.1.270.0080.00024.66
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0050.00524.09
8.1.230.0040.00819.16
8.1.220.0090.00017.78
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0030.00617.52
8.1.180.0040.00419.26
8.1.170.0030.00518.61
8.1.160.0070.00022.13
8.1.150.0000.00718.73
8.1.140.0040.00417.62
8.1.130.0000.00717.84
8.1.120.0040.00417.66
8.1.110.0000.00817.61
8.1.100.0000.00717.57
8.1.90.0040.00417.61
8.1.80.0030.00317.60
8.1.70.0000.00717.53
8.1.60.0040.00417.65
8.1.50.0030.00517.52
8.1.40.0060.00317.51
8.1.30.0000.00817.67
8.1.20.0040.00417.77
8.1.10.0000.00817.68
8.1.00.0040.00717.68
8.0.300.0060.00318.77
8.0.290.0050.00217.18
8.0.280.0000.00718.59
8.0.270.0000.00717.29
8.0.260.0030.00316.99
8.0.250.0000.00717.27
8.0.240.0040.00417.23
8.0.230.0000.00717.17
8.0.220.0000.00716.96
8.0.210.0000.00816.99
8.0.200.0000.00717.07
8.0.190.0000.00817.02
8.0.180.0000.00717.15
8.0.170.0040.00417.06
8.0.160.0000.00717.02
8.0.150.0080.00016.95
8.0.140.0030.00516.98
8.0.130.0040.00413.46
8.0.120.0090.00016.92
8.0.110.0000.00717.06
8.0.100.0070.00017.18
8.0.90.0000.00716.94
8.0.80.0060.00917.07
8.0.70.0040.00317.06
8.0.60.0000.00716.93
8.0.50.0080.00016.96
8.0.30.0090.00917.13
8.0.20.0100.00917.40
8.0.10.0040.00417.16
8.0.00.0080.01116.83
7.4.330.0050.00015.00
7.4.320.0040.00416.64
7.4.300.0030.00316.73
7.4.290.0040.00416.63
7.4.280.0000.00716.71
7.4.270.0050.00216.54
7.4.260.0000.00716.51
7.4.250.0040.00416.61
7.4.240.0020.00516.64
7.4.230.0000.00616.63
7.4.220.0120.00616.79
7.4.210.0090.00716.66
7.4.200.0000.00716.63
7.4.190.0050.00316.59
7.4.160.0030.01716.66
7.4.150.0140.00317.40
7.4.140.0110.00717.86
7.4.130.0030.01716.76
7.4.120.0100.01016.58
7.4.110.0120.00416.52
7.4.100.0130.00416.70
7.4.90.0070.01016.74
7.4.80.0110.00719.39
7.4.70.0120.00616.61
7.4.60.0170.00016.70
7.4.50.0040.00416.50
7.4.40.0000.01222.77
7.4.30.0070.01116.58
7.4.00.0040.01415.07
7.3.330.0050.00013.25
7.3.320.0000.00513.31
7.3.310.0030.00416.53
7.3.300.0000.00616.25
7.3.290.0060.01416.36
7.3.280.0110.00716.38
7.3.270.0090.01017.40
7.3.260.0040.01516.59
7.3.250.0080.00816.61
7.3.240.0080.00816.55
7.3.230.0040.01416.64
7.3.210.0080.00816.66
7.3.200.0180.00319.39
7.3.190.0060.00916.61
7.3.180.0080.00816.54
7.3.170.0000.01616.60
7.3.160.0120.00316.42
7.3.120.0070.01014.92
7.3.10.0040.01116.46
7.3.00.0110.00316.86
7.2.330.0130.01016.64
7.2.320.0030.01416.96
7.2.310.0080.00916.77
7.2.300.0060.01016.65
7.2.290.0030.01316.78
7.2.130.0040.01516.87
7.2.120.0100.00716.98
7.2.110.0070.00716.71
7.2.100.0080.00616.89
7.2.90.0070.00717.07
7.2.80.0140.00716.84
7.2.70.0180.00616.98
7.2.60.0100.00717.09
7.2.50.0030.01717.04
7.2.40.0110.00716.75
7.2.30.0070.01417.03
7.2.20.0040.01416.87
7.2.10.0120.00417.11
7.2.00.0090.00718.46
7.1.250.0060.00915.98
7.1.200.0070.00416.12
7.1.100.0000.01118.29
7.1.70.0000.00717.11
7.1.60.0070.01719.43
7.1.50.0000.02117.00
7.1.00.0000.03722.48
7.0.200.0290.00615.20
7.0.140.0030.07321.95
7.0.60.0100.06320.00
7.0.50.0100.07717.90
7.0.40.0100.04720.03
7.0.30.0300.06720.34
7.0.20.0200.04320.23
7.0.10.0030.04320.00
7.0.00.0130.07320.16
5.6.280.0000.07721.09
5.6.210.0030.08320.50
5.6.200.0030.07018.16
5.6.190.0070.07720.63
5.6.180.0230.04720.32
5.6.170.0230.05020.39
5.6.160.0100.04720.63
5.6.150.0070.08318.18
5.6.140.0070.06718.21
5.6.130.0100.07018.18
5.6.120.0030.05721.00
5.6.110.0070.06320.96
5.6.100.0100.06320.95
5.6.90.0130.08020.98
5.6.80.0130.07320.48
5.6.70.4930.03020.44
5.5.350.0000.08020.43
5.5.340.0000.04318.01
5.5.330.0030.08020.40
5.5.320.0300.06020.29
5.5.310.0170.04320.33
5.5.300.0000.04017.88
5.5.290.0030.05017.98
5.5.280.0030.04020.76
5.5.270.0100.05720.95
5.5.260.0070.04720.79
5.5.250.0070.05720.58
5.5.240.0000.07720.06
5.4.450.0700.06319.50
5.4.440.0270.06019.24
5.4.430.0330.04719.60
5.4.420.0330.04719.40
5.4.410.0200.05319.51
5.4.400.1400.08018.51
5.4.390.1130.04718.74
5.4.380.0330.04318.58
5.4.370.0070.06018.61
5.4.360.0200.04718.70
5.4.350.0060.04011.98
5.4.340.0060.03811.98
5.4.320.0060.03612.46
5.4.310.0040.04012.46
5.4.300.0020.04012.46
5.4.290.0040.03912.46
5.4.280.0060.03712.36
5.4.270.0080.04612.36
5.4.260.0070.04112.36
5.4.250.0070.03812.36
5.4.240.0100.06718.93
5.4.230.0130.05318.89
5.4.220.0030.07718.84
5.4.210.0070.06018.93
5.4.200.0270.05718.77
5.4.190.0100.05318.89
5.4.180.0230.05018.92
5.4.170.0030.07718.89
5.4.160.0230.05018.71
5.4.150.0070.06318.88
5.4.140.0100.07016.32
5.4.130.0070.05016.52
5.4.120.0070.07316.36
5.4.110.0170.05316.54
5.4.100.0100.06716.42
5.4.90.0030.06716.41
5.4.80.0100.04316.30
5.4.70.0070.05716.53
5.4.60.0000.08316.47
5.4.50.0100.06316.36
5.4.40.0030.07016.42
5.4.30.0070.05316.17
5.4.20.0100.04716.47
5.4.10.0070.06316.22
5.4.00.0100.05015.97
5.3.290.0090.03712.80
5.3.280.0030.06014.75
5.3.270.0170.06714.61
5.3.260.0100.06014.45
5.3.250.0100.06314.30
5.3.240.0070.07014.37
5.3.230.0070.06014.46
5.3.220.0200.05314.58
5.3.210.0070.05014.45
5.3.200.0070.06014.40
5.3.190.0200.04014.43
5.3.180.0030.07714.47
5.3.170.0000.06714.57
5.3.160.0030.05714.56
5.3.150.0070.06314.57
5.3.140.0170.04314.44
5.3.130.0130.04714.56
5.3.120.0030.05714.55
5.3.110.0070.05714.38
5.3.100.0070.05314.04
5.3.90.0100.05314.16
5.3.80.0030.07013.93
5.3.70.0100.05714.02
5.3.60.0070.05013.77
5.3.50.0100.06314.04
5.3.40.0170.05013.95
5.3.30.0070.05013.95
5.3.20.0130.06013.54
5.3.10.0070.04713.73
5.3.00.0100.06013.52
5.2.170.0070.04311.13
5.2.160.0030.04311.14
5.2.150.0070.04311.14
5.2.140.0100.05011.02
5.2.130.0100.05311.11
5.2.120.0030.04011.20
5.2.110.0130.03311.10
5.2.100.0100.05311.09
5.2.90.0000.06311.10
5.2.80.0030.05711.10
5.2.70.0070.05311.08
5.2.60.0100.04010.81
5.2.50.0000.06311.02
5.2.40.0100.03710.91
5.2.30.0070.04710.99
5.2.20.0030.05310.88
5.2.10.0030.04010.75
5.2.00.0070.04310.94
5.1.60.0000.03710.02
5.1.50.0030.0479.95
5.1.40.0000.04310.03
5.1.30.0070.04010.23
5.1.20.0100.03310.18
5.1.10.0030.03710.13
5.1.00.0100.04710.01
5.0.50.0030.0378.56
5.0.40.0030.0338.32
5.0.30.0030.0508.11
5.0.20.0030.0308.10
5.0.10.0000.0438.16
5.0.00.0100.0408.15
4.4.90.0030.0276.90
4.4.80.0030.0206.90
4.4.70.0000.0306.90
4.4.60.0000.0376.90
4.4.50.0030.0306.90
4.4.40.0000.0476.90
4.4.30.0030.0306.90
4.4.20.0030.0306.90
4.4.10.0030.0236.90
4.4.00.0000.0406.90
4.3.110.0100.0206.90
4.3.100.0000.0236.90
4.3.90.0070.0206.90
4.3.80.0000.0406.90
4.3.70.0030.0276.90
4.3.60.0000.0236.90
4.3.50.0000.0336.90
4.3.40.0000.0476.90
4.3.30.0000.0306.90
4.3.20.0000.0306.90
4.3.10.0000.0336.90
4.3.00.0170.0176.71

preferences:
43.43 ms | 401 KiB | 5 Q