3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = time(); echo date('d-m-Y H:i:s',$now),"\n"; $dayStart = ($now-86400) + ($now % 86400); echo date('d-m-Y H:i:s',$dayStart);

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)
7.2.80.0030.00716.56
7.2.60.0140.00017.05
7.2.00.0030.01019.00
7.1.200.0060.00615.81
7.1.100.0070.01018.27
7.1.70.0040.00417.25
7.1.60.0090.01619.22
7.1.50.0060.00817.06
7.1.00.0070.07322.57
7.0.200.0060.00316.82
7.0.140.0000.06722.11
7.0.110.0070.09019.85
7.0.100.0030.08020.06
7.0.90.0000.04319.96
7.0.80.0070.03719.86
7.0.70.0100.03319.82
7.0.60.0000.04320.02
7.0.50.0100.03319.97
7.0.40.0000.04319.73
7.0.30.0030.03319.79
7.0.20.0070.03719.64
7.0.10.0070.03319.77
7.0.00.0070.06019.73
5.6.280.0030.07020.91
5.6.260.0000.06020.63
5.6.250.0070.04020.65
5.6.240.0000.04320.63
5.6.230.0100.04020.68
5.6.220.0000.04320.60
5.6.210.0100.04020.61
5.6.200.0000.04320.62
5.6.190.0100.02720.61
5.6.180.0070.03720.65
5.6.170.0000.04020.54
5.6.160.0000.04720.63
5.6.150.0070.03320.58
5.6.140.0100.03320.64
5.6.130.0070.03720.55
5.6.120.0030.03320.69
5.6.110.0030.03320.67
5.6.100.0170.03020.62
5.6.90.0070.06720.59
5.6.80.0070.05020.02
5.6.70.0030.06020.05
5.6.60.0030.05319.89
5.6.50.0100.03019.93
5.6.40.0000.04020.21
5.6.30.0130.03019.96
5.6.20.0030.03320.00
5.6.10.0030.04020.05
5.6.00.0000.04020.02
5.5.380.0030.04017.63
5.5.370.0100.06017.63
5.5.360.0070.03717.57
5.5.350.0070.03717.18
5.5.340.0000.04318.02
5.5.330.0030.03317.77
5.5.320.0100.04017.87
5.5.310.0000.04018.13
5.5.300.0030.04317.80
5.5.290.0030.03717.89
5.5.280.0070.03717.98
5.5.270.0030.05318.16
5.5.260.0030.06717.84
5.5.250.0070.04717.96
5.5.240.0030.07017.41
5.5.230.0030.07717.37
5.5.220.0070.03317.22
5.5.210.0030.04017.48
5.5.200.0000.04017.21
5.5.190.0030.03017.48
5.5.180.0030.03317.22
5.5.160.0030.04317.21
5.5.150.0030.04017.60
5.5.140.0000.06317.19
5.5.130.0000.03717.37
5.5.120.0100.04017.21
5.5.110.0000.04317.50
5.5.100.0100.03017.11
5.5.90.0030.03717.26
5.5.80.0030.03717.34
5.5.70.0070.05017.25
5.5.60.0030.05717.39
5.5.50.0070.04017.11
5.5.40.0070.06017.40
5.5.30.0070.03317.37
5.5.20.0070.03717.22
5.5.10.0070.06717.09
5.5.00.0070.04017.24
5.4.450.0000.04319.23
5.4.440.0100.04019.39
5.4.430.0100.06019.40
5.4.420.0070.03719.54
5.4.410.0200.03319.18
5.4.400.0000.08318.90
5.4.390.0130.06319.11
5.4.380.0000.04018.90
5.4.370.0000.04018.98
5.4.360.0030.03718.91
5.4.350.0070.03718.92
5.4.340.0070.03019.00
5.4.320.0070.03719.11
5.4.310.0000.05719.05
5.4.300.0070.05319.05
5.4.290.0070.04018.91
5.4.280.0030.03719.00
5.4.270.0000.04019.05
5.4.260.0000.03718.93
5.4.250.0170.02319.18
5.4.240.0070.03319.06
5.4.230.0070.07718.91
5.4.220.0070.03719.01
5.4.210.0030.03319.15
5.4.200.0070.03719.07
5.4.190.0130.04018.89
5.4.180.0070.03018.96
5.4.170.0030.04018.99
5.4.160.0100.05019.00
5.4.150.0030.03718.97
5.4.140.0030.07716.27
5.4.130.0030.06716.34
5.4.120.0070.07016.34
5.4.110.0000.06016.41
5.4.100.0070.03316.32
5.4.90.0030.03716.23
5.4.80.0100.07016.39
5.4.70.0000.04016.12
5.4.60.0000.03716.28
5.4.50.0070.06016.46
5.4.40.0030.03716.29
5.4.30.0070.03016.32
5.4.20.0100.04716.13
5.4.10.0030.05016.38
5.4.00.0100.05315.57
5.3.290.0030.04714.74
5.3.280.0070.04014.47
5.3.270.0070.03314.51
5.3.260.0030.03714.70
5.3.250.0100.05714.61
5.3.240.0030.06014.44
5.3.230.0030.07314.38
5.3.220.0030.04314.48
5.3.210.0030.03714.62
5.3.200.0000.04714.39
5.3.190.0130.04714.50
5.3.180.0000.04314.43
5.3.170.0030.06714.65
5.3.160.0070.06314.63
5.3.150.0030.04014.47
5.3.140.0100.03714.43
5.3.130.0100.06314.55
5.3.120.0070.06314.41
5.3.110.0000.08014.55
5.3.100.0100.05313.94
5.3.90.0070.07313.95
5.3.80.0070.06313.86
5.3.70.0070.03013.86
5.3.60.0130.07014.09
5.3.50.0070.06314.00
5.3.40.0100.07013.82
5.3.30.0070.04313.78
5.3.20.0000.07013.59
5.3.10.0030.04313.58
5.3.00.0070.03013.70
5.2.170.0030.06312.09
5.2.160.0030.03012.09
5.2.150.0000.04012.09
5.2.140.0000.03712.09
5.2.130.0000.04712.09
5.2.120.0000.03312.09
5.2.110.0100.04712.09
5.2.100.0000.04012.09
5.2.90.0000.03012.09
5.2.80.0000.03012.09
5.2.70.0000.03012.09
5.2.60.0070.03712.09
5.2.50.0000.04712.09
5.2.40.0000.03012.09
5.2.30.0000.03012.09
5.2.20.0030.02712.09
5.2.10.0030.05012.09
5.2.00.0070.04312.09
5.1.60.0070.03012.09
5.1.50.0000.02312.09
5.1.40.0030.03012.09
5.1.30.0030.06012.09
5.1.20.0070.03712.09
5.1.10.0030.03012.09
5.1.00.0000.03712.09
5.0.50.0030.02312.09
5.0.40.0030.01712.09
5.0.30.0070.03312.09
5.0.20.0000.02012.09
5.0.10.0030.01712.09
5.0.00.0000.03012.09
4.4.90.0030.01312.09
4.4.80.0000.04012.09
4.4.70.0000.02012.09
4.4.60.0000.01712.09
4.4.50.0000.02312.09
4.4.40.0000.03012.09
4.4.30.0000.02312.09
4.4.20.0030.01712.09
4.4.10.0000.01712.09
4.4.00.0000.02712.09
4.3.110.0000.01312.09
4.3.100.0000.01712.09
4.3.90.0030.01312.09
4.3.80.0070.01712.09
4.3.70.0030.01012.09
4.3.60.0030.01012.09
4.3.50.0000.01712.09
4.3.40.0000.02712.09
4.3.30.0000.01712.09
4.3.20.0000.01712.09
4.3.10.0000.01712.09
4.3.00.0030.01012.09

preferences:
37 ms | 401 KiB | 5 Q