3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date('Y-m-d H:i:s' ,time()); echo date('Y-m-d H:i:s' , strtotime("-1 day"));

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)
7.4.00.0120.00615.13
7.3.120.0060.01314.59
7.3.110.0040.01414.91
7.3.100.0110.00414.91
7.3.90.0100.00314.73
7.3.80.0120.00314.45
7.3.70.0030.01014.97
7.3.60.0110.00414.76
7.3.50.0000.01514.79
7.3.40.0060.00614.69
7.3.30.0090.00615.07
7.3.20.0070.01016.59
7.3.10.0000.01116.73
7.3.00.0100.00316.72
7.2.250.0030.01215.03
7.2.240.0030.01414.92
7.2.230.0070.01015.07
7.2.220.0100.00715.14
7.2.210.0060.00915.26
7.2.200.0070.01014.77
7.2.190.0070.01115.05
7.2.180.0060.01015.00
7.2.170.0070.01015.21
7.2.110.0220.01016.21
7.2.00.0030.00919.59
7.1.330.0070.00715.74
7.1.320.0040.01115.95
7.1.310.0060.00616.11
7.1.300.0060.00616.04
7.1.290.0120.00015.90
7.1.280.0070.00715.97
7.1.270.0030.01415.88
7.1.260.0130.00015.71
7.1.100.0000.01218.32
7.1.70.0000.00816.95
7.1.60.0140.01019.19
7.1.50.0030.01016.78
7.1.00.0100.07022.29
7.0.200.0000.00816.95
7.0.110.0030.04019.90
7.0.100.0030.04020.00
7.0.90.0070.04319.84
7.0.80.0070.04020.06
7.0.70.0030.03719.89
7.0.60.0000.04320.02
7.0.50.0070.07320.24
7.0.40.0130.05020.28
7.0.30.0070.04020.15
7.0.20.0230.07020.05
7.0.10.0200.06320.21
7.0.00.0000.06020.04
5.6.280.0000.06721.03
5.6.260.0070.05320.67
5.6.250.0030.04320.74
5.6.240.0030.04020.68
5.6.230.0030.04020.68
5.6.220.0000.04020.67
5.6.210.0030.04020.58
5.6.200.0000.05321.14
5.6.190.0070.05721.03
5.6.180.0130.07321.10
5.6.170.0100.08320.94
5.6.160.0070.08321.02
5.6.150.0130.07320.93
5.6.140.0030.08320.97
5.6.130.0030.08021.13
5.6.120.0030.06721.08
5.6.110.0130.07321.25
5.6.100.0100.08321.00
5.6.90.0030.09020.92
5.6.80.0070.08020.46
5.6.70.0170.07020.51
5.6.60.0100.07720.55
5.6.50.0200.07020.57
5.6.40.0030.06320.59
5.6.30.0070.08320.31
5.6.20.0070.06720.56
5.6.10.0070.07720.30
5.6.00.0130.07320.45
5.5.380.0070.08020.46
5.5.370.0100.06320.45
5.5.360.0070.04020.52
5.5.350.0030.04320.47
5.5.340.0000.04720.87
5.5.330.0070.04320.73
5.5.320.0130.07320.80
5.5.310.0070.04020.88
5.5.300.0100.07320.83
5.5.290.0130.07720.86
5.5.280.0100.05720.86
5.5.270.0100.07720.89
5.5.260.0070.07320.79
5.5.250.0130.04320.58
5.5.240.0070.05720.35
5.5.230.0070.04720.27
5.5.220.0100.08020.18
5.5.210.0030.07320.26
5.5.200.0170.06720.18
5.5.190.0100.07720.18
5.5.180.0130.07320.30
5.5.160.0130.07320.16
5.5.150.0070.07320.29
5.5.140.0030.08020.21
5.5.130.0070.08320.15
5.5.120.0070.07720.10
5.5.110.0130.07020.14
5.5.100.0030.08020.00
5.5.90.0070.06020.22
5.5.80.0130.04020.00
5.5.70.0000.07020.01
5.5.60.0030.05320.21
5.5.50.0100.07720.01
5.5.40.0000.06020.16
5.5.30.0100.08020.00
5.5.20.0130.07319.97
5.5.10.0070.07320.02
5.5.00.0170.07020.04
5.4.450.0130.07319.36
5.4.440.0170.06719.42
5.4.430.0170.06719.48
5.4.420.0170.04319.32
5.4.410.0100.06719.31
5.4.400.0100.05719.30
5.4.390.0000.08318.98
5.4.380.0100.07319.25
5.4.370.0000.08019.12
5.4.360.0170.03719.00
5.4.350.0170.06318.95
5.4.340.0100.08018.93
5.4.320.0100.07019.11
5.4.310.0030.08319.01
5.4.300.0000.07719.09
5.4.290.0100.07319.12
5.4.280.0230.06019.02
5.4.270.0030.05018.94
5.4.260.0000.06319.07
5.4.250.0100.06018.99
5.4.240.0030.07019.00
5.4.230.0030.04719.26
5.4.220.0070.07719.02
5.4.210.0130.06719.00
5.4.200.0130.07319.02
5.4.190.0100.07319.13
5.4.180.0070.07718.94
5.4.170.0100.07019.26
5.4.160.0070.08018.96
5.4.150.0070.05719.16
5.4.140.0070.06316.54
5.4.130.0070.06716.55
5.4.120.0070.07016.23
5.4.110.0070.07316.21
5.4.100.0030.07316.56
5.4.90.0000.07716.54
5.4.80.0000.07016.56
5.4.70.0070.07316.41
5.4.60.0070.04716.16
5.4.50.0030.04716.34
5.4.40.0130.06316.50
5.4.30.0030.07316.22
5.4.20.0070.07016.49
5.4.10.0100.07016.27
5.4.00.0030.05015.94
5.3.290.0100.07714.59
5.3.280.0070.08714.53
5.3.270.0100.06714.43
5.3.260.0100.06314.49
5.3.250.0170.06314.53
5.3.240.0100.06714.61
5.3.230.0000.08014.53
5.3.220.0070.07714.65
5.3.210.0100.07014.58
5.3.200.0000.05014.50
5.3.190.0070.07014.40
5.3.180.0130.03714.40
5.3.170.0070.07714.50
5.3.160.0100.07314.55
5.3.150.0070.06014.55
5.3.140.0000.08314.45
5.3.130.0070.06714.40
5.3.120.0170.07014.33
5.3.110.0070.07714.61
5.3.100.0070.07314.05
5.3.90.0070.07014.02
5.3.80.0100.06714.00
5.3.70.0030.04713.91
5.3.60.0170.06713.82
5.3.50.0070.04314.00
5.3.40.0070.07313.84
5.3.30.0130.06313.91
5.3.20.0100.06313.47
5.3.10.0100.06713.72
5.3.00.0030.04013.48
5.2.170.0030.06012.14
5.2.160.0030.06012.14
5.2.150.0030.06012.14
5.2.140.0030.04712.14
5.2.130.0030.04712.14
5.2.120.0130.05312.14
5.2.110.0070.05712.14
5.2.100.0100.05312.14
5.2.90.0000.04012.14
5.2.80.0070.03312.14
5.2.70.0030.06712.14
5.2.60.0070.06312.14
5.2.50.0100.06012.14
5.2.40.0070.04012.14
5.2.30.0100.06012.14
5.2.20.0070.05012.14
5.2.10.0100.05312.14
5.2.00.0100.05712.14
5.1.60.0030.05312.14
5.1.50.0030.05712.14
5.1.40.0070.03012.14
5.1.30.0100.05012.14
5.1.20.0030.05712.14
5.1.10.0070.03712.14
5.1.00.0070.05012.14
5.0.50.0070.04712.14
5.0.40.0000.03712.14
5.0.30.0000.07012.14
5.0.20.0030.04312.14
5.0.10.0070.02012.14
5.0.00.0000.06312.14
4.4.90.0030.03312.14
4.4.80.0030.03312.14
4.4.70.0030.03712.14
4.4.60.0100.03012.14
4.4.50.0000.04012.14
4.4.40.0000.05312.14
4.4.30.0030.03712.14
4.4.20.0070.01712.14
4.4.10.0030.03312.14
4.4.00.0030.05712.14
4.3.110.0030.03312.14
4.3.100.0030.03012.14
4.3.90.0030.02012.14
4.3.80.0070.05312.14
4.3.70.0100.01712.14
4.3.60.0170.01712.14
4.3.50.0030.03312.14
4.3.40.0070.04012.14
4.3.30.0000.02312.14
4.3.20.0030.03312.14
4.3.10.0000.03712.14
4.3.00.0000.03712.14

preferences:
42.46 ms | 401 KiB | 5 Q