3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date('Y-m-d H:i:s', time() - 3600);

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)
7.2.00.0000.01519.34
7.1.100.0000.01118.14
7.1.70.0000.00717.30
7.1.60.0040.02219.82
7.1.50.0030.01717.02
7.1.00.0000.07722.45
7.0.200.0030.00616.95
7.0.140.0000.07321.92
7.0.100.0170.05719.91
7.0.90.0130.04319.88
7.0.80.0030.09019.96
7.0.70.0130.07319.90
7.0.60.0330.06019.94
7.0.50.0070.08020.19
7.0.40.0030.05320.18
7.0.30.0100.08020.09
7.0.20.0030.08320.04
7.0.10.0130.08020.13
7.0.00.0030.07020.02
5.6.280.0000.07720.82
5.6.250.0070.08320.59
5.6.240.0130.06720.63
5.6.230.0070.08320.59
5.6.220.0070.07320.57
5.6.210.0130.07720.61
5.6.200.0030.05321.07
5.6.190.0130.07320.95
5.6.180.0070.04320.98
5.6.170.0130.04020.96
5.6.160.0070.08321.06
5.6.150.0030.07321.01
5.6.140.0130.04321.16
5.6.130.0100.08721.09
5.6.120.0200.04020.95
5.6.110.0100.04720.98
5.6.100.0070.08721.09
5.6.90.0070.08720.90
5.6.80.0100.04020.42
5.6.70.0030.06320.44
5.6.60.0130.06020.41
5.6.50.0070.06720.40
5.6.40.0130.07720.30
5.6.30.0030.08320.28
5.6.20.0130.07720.47
5.6.10.0100.07720.52
5.6.00.0130.07320.38
5.5.380.0100.08020.39
5.5.370.0100.08020.49
5.5.360.0030.08320.43
5.5.350.0030.08020.45
5.5.340.0070.07720.77
5.5.330.0030.05720.92
5.5.320.0070.08320.91
5.5.310.0170.05020.73
5.5.300.0230.05020.85
5.5.290.0070.08020.78
5.5.280.0030.06720.82
5.5.270.0100.06720.75
5.5.260.0170.05720.76
5.5.250.0100.08020.71
5.5.240.0100.06020.11
5.5.230.0100.04320.23
5.5.220.0030.08320.20
5.5.210.0030.06720.10
5.5.200.0130.07020.14
5.5.190.0070.07720.16
5.5.180.0000.04720.16
5.5.160.0070.07720.25
5.5.150.0170.05320.25
5.5.140.0100.07320.26
5.5.130.0030.08020.08
5.5.120.0030.04720.13
5.5.110.0070.08320.22
5.5.100.0100.05720.15
5.5.90.0100.06320.00
5.5.80.0170.06320.06
5.5.70.0100.08020.04
5.5.60.0100.07320.02
5.5.50.0100.07020.03
5.5.40.0100.06320.05
5.5.30.0030.08320.08
5.5.20.0030.04020.10
5.5.10.0030.09020.03
5.5.00.0100.05720.02
5.4.450.0100.06719.38
5.4.440.0030.08319.55
5.4.430.0070.07719.37
5.4.420.0030.06319.44
5.4.410.0100.05019.23
5.4.400.0070.04318.91
5.4.390.0000.06719.14
5.4.380.0030.04319.12
5.4.370.0170.05719.07
5.4.360.0070.07018.98
5.4.350.0000.05319.11
5.4.340.0130.06719.12
5.4.320.0100.07319.03
5.4.310.0000.06019.06
5.4.300.0030.06719.05
5.4.290.0100.07319.05
5.4.280.0100.04019.06
5.4.270.0070.07719.01
5.4.260.0100.07018.94
5.4.250.0100.04018.95
5.4.240.0100.07319.04
5.4.230.0070.04319.04
5.4.220.0000.08718.97
5.4.210.0100.07719.04
5.4.200.0070.08018.93
5.4.190.0030.08318.80
5.4.180.0070.07318.95
5.4.170.0030.07719.10
5.4.160.0030.08018.79
5.4.150.0100.07019.02
5.4.140.0000.04316.45
5.4.130.0030.07316.31
5.4.120.0030.04716.41
5.4.110.0030.06716.36
5.4.100.0070.04316.31
5.4.90.0070.04016.39
5.4.80.0100.06716.25
5.4.70.0000.05316.24
5.4.60.0030.07716.21
5.4.50.0070.07716.39
5.4.40.0070.04316.40
5.4.30.0100.07316.23
5.4.20.0100.06716.35
5.4.10.0000.06316.31
5.4.00.0170.07015.73
5.3.290.0070.08014.65
5.3.280.0200.06314.55
5.3.270.0070.04014.54
5.3.260.0000.08014.56
5.3.250.0100.07014.59
5.3.240.0070.04014.54
5.3.230.0070.07014.58
5.3.220.0030.04314.55
5.3.210.0070.06014.40
5.3.200.0070.07714.55
5.3.190.0030.07314.52
5.3.180.0070.08014.42
5.3.170.0100.07014.54
5.3.160.0070.07714.46
5.3.150.0070.04314.55
5.3.140.0030.05714.51
5.3.130.0070.07314.49
5.3.120.0130.07014.36
5.3.110.0030.07314.53
5.3.100.0100.05714.00
5.3.90.0030.07014.00
5.3.80.0100.07313.87
5.3.70.0070.06713.98
5.3.60.0130.07013.98
5.3.50.0030.04713.71
5.3.40.0070.06713.93
5.3.30.0030.07313.67
5.3.20.0100.07013.66
5.3.10.0030.05013.66
5.3.00.0030.06313.59
5.2.170.0030.03312.69
5.2.160.0070.03712.69
5.2.150.0130.06012.69
5.2.140.0000.06712.69
5.2.130.0030.03312.69
5.2.120.0000.06312.69
5.2.110.0070.05712.69
5.2.100.0000.04712.69
5.2.90.0030.03712.69
5.2.80.0070.06012.69
5.2.70.0070.06312.69
5.2.60.0100.06012.69
5.2.50.0030.05312.69
5.2.40.0030.04012.69
5.2.30.0070.05712.69
5.2.20.0030.06312.69
5.2.10.0000.05012.69
5.2.00.0030.03312.69
5.1.60.0070.05012.69
5.1.50.0000.05012.69
5.1.40.0070.04012.69
5.1.30.0030.05712.69
5.1.20.0030.03712.69
5.1.10.0000.05012.69
5.1.00.0030.05712.69
5.0.50.0030.02312.69
5.0.40.0100.02712.69
5.0.30.0000.06312.69
5.0.20.0030.01712.69
5.0.10.0070.03012.69
5.0.00.0000.03712.69
4.4.90.0000.03312.69
4.4.80.0000.04012.69
4.4.70.0070.02712.69
4.4.60.0030.03712.69
4.4.50.0000.03312.69
4.4.40.0030.05712.69
4.4.30.0070.03012.69
4.4.20.0100.03012.69
4.4.10.0030.02312.69
4.4.00.0000.04012.69
4.3.110.0070.03012.69
4.3.100.0030.02012.69
4.3.90.0000.01712.69
4.3.80.0000.02712.69
4.3.70.0030.01312.69
4.3.60.0000.01712.69
4.3.50.0000.01712.69
4.3.40.0000.04012.69
4.3.30.0030.01312.69
4.3.20.0000.01712.69
4.3.10.0000.01712.69
4.3.00.0000.01712.69

preferences:
29.71 ms | 400 KiB | 5 Q