3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime("yesterday 17:00");

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)
8.3.40.0150.00619.02
8.3.30.0070.00718.95
8.3.20.0080.00020.34
8.3.10.0040.00423.46
8.3.00.0000.01019.38
8.2.170.0170.00022.96
8.2.160.0090.00620.57
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00022.16
8.2.110.0060.00322.25
8.2.100.0110.00017.84
8.2.90.0040.00419.23
8.2.80.0050.00317.97
8.2.70.0060.00617.50
8.2.60.0030.00617.93
8.2.50.0040.00418.07
8.2.40.0080.00018.03
8.2.30.0070.00017.93
8.2.20.0040.00417.67
8.2.10.0040.00418.05
8.2.00.0020.00817.71
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0000.00923.88
8.1.230.0120.00019.00
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.18
8.1.180.0070.00319.01
8.1.170.0030.00518.72
8.1.160.0000.00721.99
8.1.150.0070.00018.69
8.1.140.0040.00717.54
8.1.130.0000.00817.86
8.1.120.0000.00717.40
8.1.110.0040.00417.48
8.1.100.0030.00517.45
8.1.90.0020.00517.53
8.1.80.0030.00317.39
8.1.70.0030.00317.43
8.1.60.0030.00617.48
8.1.50.0050.00317.41
8.1.40.0000.00817.43
8.1.30.0040.00417.46
8.1.20.0080.00017.54
8.1.10.0000.00817.58
8.1.00.0000.00717.47
8.0.300.0000.00720.75
8.0.290.0080.00017.16
8.0.280.0040.00418.40
8.0.270.0000.00717.21
8.0.260.0000.00817.25
8.0.250.0040.00416.98
8.0.240.0040.00417.02
8.0.230.0040.00316.91
8.0.220.0000.00616.89
8.0.210.0030.00316.95
8.0.200.0000.00716.88
8.0.190.0070.00017.04
8.0.180.0090.00016.88
8.0.170.0000.00716.94
8.0.160.0080.00016.94
8.0.150.0000.00716.91
8.0.140.0000.00716.93
8.0.130.0030.00313.35
8.0.120.0040.00416.82
8.0.110.0020.00516.86
8.0.100.0000.00716.77
8.0.90.0000.00716.89
8.0.80.0120.00416.92
8.0.70.0000.00816.94
8.0.60.0000.00716.83
8.0.50.0060.00316.90
8.0.30.0050.01517.00
8.0.20.0130.00517.40
8.0.10.0040.00417.04
8.0.00.0050.01216.85
7.4.330.0000.00515.02
7.4.320.0070.00016.56
7.4.300.0030.00316.60
7.4.290.0000.00716.64
7.4.280.0040.00416.51
7.4.270.0000.00716.60
7.4.260.0030.00316.53
7.4.250.0000.00816.54
7.4.240.0030.00516.53
7.4.230.0000.00716.49
7.4.220.0060.00916.60
7.4.210.0020.01216.56
7.4.200.0040.00416.39
7.4.190.0030.00316.76
7.4.160.0160.00016.61
7.4.150.0060.01217.40
7.4.140.0140.00717.86
7.4.130.0080.00816.49
7.4.120.0120.00416.48
7.4.110.0100.00716.84
7.4.100.0060.01216.55
7.4.90.0070.01116.52
7.4.80.0150.00319.39
7.4.70.0030.01316.55
7.4.60.0060.01516.44
7.4.50.0020.00216.64
7.4.40.0060.00922.77
7.4.30.0110.00816.57
7.4.00.0030.01014.99
7.3.330.0060.00013.17
7.3.320.0000.00613.16
7.3.310.0000.00716.39
7.3.300.0000.00716.00
7.3.290.0000.01316.30
7.3.280.0080.01016.30
7.3.270.0080.00817.40
7.3.260.0140.00416.45
7.3.250.0130.00816.49
7.3.240.0140.00916.35
7.3.230.0110.00616.53
7.3.210.0060.01216.49
7.3.200.0140.00719.39
7.3.190.0130.00916.32
7.3.180.0130.00316.65
7.3.170.0000.01516.55
7.3.160.0130.00316.53
7.3.120.0000.01414.50
7.2.330.0120.00616.41
7.2.320.0120.01216.76
7.2.310.0110.00616.75
7.2.300.0000.02116.59
7.2.290.0060.00916.32
7.2.60.0040.00816.98
7.2.00.0090.00919.39
7.1.200.0060.00615.86
7.1.100.0000.01218.19
7.1.70.0040.00716.94
7.1.60.0030.01619.46
7.1.50.0000.01516.64
7.1.00.0030.07722.44
7.0.200.0000.00816.82
7.0.140.0000.08022.18
7.0.60.0100.07319.86
7.0.50.0100.08717.77
7.0.40.0000.05020.23
7.0.30.0270.04020.00
7.0.20.0230.08720.16
7.0.10.0070.08020.33
7.0.00.0070.08020.11
5.6.280.0030.07321.09
5.6.210.0030.05320.47
5.6.200.0070.07718.08
5.6.190.0070.07720.41
5.6.180.0230.05020.67
5.6.170.0170.09720.41
5.6.160.0130.07720.48
5.6.150.0070.08018.09
5.6.140.0100.07718.18
5.6.130.0130.04318.21
5.6.120.0070.08721.11
5.6.110.0070.08320.88
5.6.100.0100.07720.88
5.6.90.0130.06020.96
5.6.80.0070.08020.52
5.6.70.3730.03320.32
5.5.350.0070.08720.32
5.5.340.0070.03718.02
5.5.330.0030.08720.43
5.5.320.0370.07020.29
5.5.310.0330.07320.30
5.5.300.0100.05317.98
5.5.290.0100.03317.98
5.5.280.0000.05320.76
5.5.270.0100.08020.86
5.5.260.0100.06720.64
5.5.250.0100.05020.63
5.5.240.0230.07720.03
5.4.450.1030.06319.47
5.4.440.0830.06719.12
5.4.430.0700.06019.11
5.4.420.1030.04319.47
5.4.410.0830.04319.47
5.4.400.0400.05319.14
5.4.390.0130.05318.77
5.4.380.0530.05718.72
5.4.370.0370.04718.67
5.4.360.0200.05718.49
5.4.350.0400.04318.72
5.4.340.0300.05318.46
5.4.320.0080.04012.45
5.4.310.0070.04312.45
5.4.300.0050.04212.45
5.4.290.0100.04112.43
5.4.280.0080.03212.33
5.4.270.0070.03812.33
5.4.260.0070.03712.33
5.4.250.0040.04012.33
5.4.240.0070.03612.33
5.4.230.0070.03912.32
5.4.220.0090.03712.32
5.4.210.0120.03612.32
5.4.200.0080.03612.32
5.4.190.0060.03712.32
5.4.180.0060.04312.32
5.4.170.0100.03412.33
5.4.160.0090.03612.32
5.4.150.0050.04012.32
5.4.140.0050.03912.00
5.4.130.0050.03812.00
5.4.120.0120.03211.96
5.4.110.0060.03611.95
5.4.100.0090.03811.95
5.4.90.0080.04011.95
5.4.80.0080.03911.95
5.4.70.0110.03411.94
5.4.60.0090.04211.94
5.4.50.0050.03911.95
5.4.40.0060.03711.93
5.4.30.0070.03611.93
5.4.20.0070.03611.93
5.4.10.0080.03411.93
5.4.00.0060.04411.42
5.3.290.0070.03812.80
5.3.280.0060.04712.71
5.3.270.0100.04412.73
5.3.260.0120.04712.72
5.3.250.0110.04812.72
5.3.240.0080.04212.72
5.3.230.0120.05112.71
5.3.220.0130.04912.68
5.3.210.0110.04212.68
5.3.200.0080.03812.68
5.3.190.0070.04112.67
5.3.180.0080.04712.67
5.3.170.0120.04312.67
5.3.160.0110.05612.68
5.3.150.0110.05312.67
5.3.140.0070.05112.66
5.3.130.0150.04912.66
5.3.120.0120.04712.66
5.3.110.0120.05412.66
5.3.100.0080.04812.11
5.3.90.0130.07212.08
5.3.80.0120.05912.07
5.3.70.0090.07812.07
5.3.60.0180.07712.07
5.3.50.0120.05412.00
5.3.40.0120.05612.00
5.3.30.0150.05311.94
5.3.20.0090.04011.72
5.3.10.0080.03611.69
5.3.00.0080.04911.68
5.2.170.0030.0349.18
5.2.160.0040.0329.18
5.2.150.0060.0319.18
5.2.140.0030.0349.18
5.2.130.0040.0319.13
5.2.120.0030.0319.13
5.2.110.0040.0319.14
5.2.100.0060.0299.13
5.2.90.0040.0329.13
5.2.80.0080.0389.14
5.2.70.0060.0339.13
5.2.60.0060.0309.09
5.2.50.0040.0349.05
5.2.40.0030.0329.03
5.2.30.0020.0359.01
5.2.20.0060.0319.00
5.2.10.0100.0268.94
5.2.00.0100.0258.79
5.1.60.0040.0268.07
5.1.50.0060.0268.07
5.1.40.0040.0268.06
5.1.30.0060.0328.41
5.1.20.0120.0288.43
5.1.10.0070.0258.15
5.1.00.0070.0278.15
5.0.50.0040.0216.63
5.0.40.0060.0206.49
5.0.30.0040.0326.30
5.0.20.0130.0426.27
5.0.10.0060.0266.25
5.0.00.0120.0706.24
4.4.90.0040.0184.78
4.4.80.0020.0174.76
4.4.70.0030.0184.75
4.4.60.0040.0184.75
4.4.50.0030.0174.77
4.4.40.0120.0434.71
4.4.30.0150.0334.76
4.4.20.0050.0154.84
4.4.10.0040.0174.85
4.4.00.0040.0274.76
4.3.110.0050.0154.67
4.3.100.0030.0244.66
4.3.90.0050.0224.64
4.3.80.0020.0294.58
4.3.70.0020.0264.63
4.3.60.0040.0224.62
4.3.50.0030.0174.63
4.3.40.0050.0324.54
4.3.30.0020.0233.30
4.3.20.0040.0233.29
4.3.10.0030.0183.23
4.3.00.0330.01710.31

preferences:
38.13 ms | 400 KiB | 5 Q