3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime('+48 hours', '2012-01-30 20:05:55');

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)
8.3.60.0140.00416.36
8.3.50.0140.00017.86
8.3.40.0150.00618.96
8.3.30.0090.00918.99
8.3.20.0040.00420.04
8.3.10.0040.00421.77
8.3.00.0030.00519.38
8.2.180.0160.00616.50
8.2.170.0070.00722.96
8.2.160.0080.00520.24
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0040.00419.23
8.2.110.0100.00021.11
8.2.100.0000.01117.63
8.2.90.0030.00519.17
8.2.80.0030.00617.97
8.2.70.0000.00817.50
8.2.60.0000.00817.89
8.2.50.0000.00818.07
8.2.40.0080.00018.22
8.2.30.0040.00418.09
8.2.20.0030.00617.66
8.2.10.0030.00517.96
8.2.00.0040.00417.61
8.1.280.0090.00625.92
8.1.270.0060.00318.78
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00822.14
8.1.230.0110.00017.64
8.1.220.0040.00417.79
8.1.210.0070.00418.77
8.1.200.0000.01117.23
8.1.190.0080.00017.09
8.1.180.0000.00818.10
8.1.170.0000.00820.48
8.1.160.0000.00721.92
8.1.150.0000.00718.73
8.1.140.0040.00417.30
8.1.130.0040.00417.62
8.1.120.0040.00417.31
8.1.110.0000.00817.29
8.1.100.0040.00417.28
8.1.90.0030.00317.33
8.1.80.0000.00817.25
8.1.70.0070.00017.21
8.1.60.0060.00317.36
8.1.50.0000.00717.43
8.1.40.0060.00317.34
8.1.30.0080.00017.48
8.1.20.0000.00817.52
8.1.10.0050.00217.46
8.1.00.0080.00017.39
8.0.300.0000.00818.77
8.0.290.0000.00816.63
8.0.280.0000.00718.36
8.0.270.0030.00317.18
8.0.260.0040.00417.16
8.0.250.0040.00416.95
8.0.240.0000.00816.94
8.0.230.0000.00716.89
8.0.220.0070.00016.86
8.0.210.0040.00416.86
8.0.200.0070.00016.83
8.0.190.0040.00416.93
8.0.180.0040.00416.94
8.0.170.0040.00416.92
8.0.160.0050.00216.80
8.0.150.0040.00416.82
8.0.140.0040.00416.76
8.0.130.0070.00113.27
8.0.120.0050.00316.75
8.0.110.0000.00716.88
8.0.100.0070.00016.94
8.0.90.0000.00716.80
8.0.80.0060.01016.81
8.0.70.0000.00716.89
8.0.60.0040.00416.82
8.0.50.0070.00016.74
8.0.30.0160.00917.08
8.0.20.0150.02017.40
8.0.10.0000.00816.83
8.0.00.0130.01316.59
7.4.330.0070.00015.03
7.4.320.0060.00016.59
7.4.300.0000.00716.64
7.4.290.0040.00416.62
7.4.280.0050.00316.59
7.4.270.0030.00316.67
7.4.260.0000.00816.55
7.4.250.0050.00316.52
7.4.240.0020.00616.56
7.4.230.0040.00416.66
7.4.220.0190.00816.71
7.4.210.0000.01416.55
7.4.200.0050.00216.66
7.4.160.0120.00316.55
7.4.150.0070.01117.40
7.4.140.0060.01717.86
7.4.130.0090.00816.56
7.4.120.0120.00516.80
7.4.110.0110.00716.64
7.4.100.0130.00916.57
7.4.90.0070.01116.58
7.4.80.0180.00619.39
7.4.70.0100.00716.62
7.4.60.0030.01316.69
7.4.50.0060.00316.82
7.4.40.0060.01216.53
7.4.30.0120.00916.47
7.4.00.0040.01414.73
7.3.330.0020.00213.21
7.3.320.0130.00013.36
7.3.310.0030.00316.31
7.3.300.0070.00016.37
7.3.290.0040.00416.24
7.3.280.0120.00616.35
7.3.270.0030.01417.40
7.3.260.0080.00816.48
7.3.250.0090.00916.54
7.3.240.0030.01416.52
7.3.230.0160.00916.58
7.3.210.0110.01116.50
7.3.200.0060.01019.39
7.3.190.0090.01316.52
7.3.180.0090.00616.39
7.3.170.0090.01216.72
7.3.160.0130.00716.52
7.2.330.0060.01216.63
7.2.320.0070.01016.91
7.2.310.0030.01516.63
7.2.300.0070.01016.84
7.2.290.0040.01916.84
7.2.00.0030.00619.41
7.1.100.0070.00318.15
7.1.70.0020.00517.18
7.1.60.0130.01319.50
7.1.50.0150.00434.73
7.1.00.0070.07322.40
7.0.200.0070.00714.77
7.0.140.0030.05322.09
7.0.60.0100.08319.77
7.0.50.0030.06017.84
7.0.40.0130.08020.26
7.0.30.0330.07320.13
7.0.20.0230.07720.16
7.0.10.0130.06320.09
7.0.00.0000.05720.17
5.6.280.0070.07021.09
5.6.210.0070.03720.55
5.6.200.0070.04018.25
5.6.190.0100.08720.38
5.6.180.0270.07720.59
5.6.170.0170.03720.47
5.6.160.0070.07720.45
5.6.150.0100.04718.22
5.6.140.0130.07318.12
5.6.130.0100.05718.18
5.6.120.0130.07721.13
5.6.110.0100.05021.11
5.6.100.0100.08721.14
5.6.90.0030.06321.12
5.6.80.0100.06020.46
5.6.70.0130.03320.37
5.5.350.0270.07720.46
5.5.340.0030.04317.96
5.5.330.0070.08020.37
5.5.320.0070.05020.13
5.5.310.0300.07320.29
5.5.300.0100.04317.91
5.5.290.0100.07017.89
5.5.280.0070.03720.79
5.5.270.0070.05020.78
5.5.260.0100.08320.64
5.5.250.0100.07720.61
5.5.240.0130.07020.36
5.4.450.0330.05719.14
5.4.440.1270.07019.21
5.4.430.0270.04019.43
5.4.420.0700.06719.59
5.4.410.0070.05718.93
5.4.400.1270.07718.58
5.4.390.1130.04018.77
5.4.380.1070.05718.61
5.4.370.0900.05718.79
5.4.360.0900.06718.72
5.4.350.0470.07718.53
5.4.340.0870.05318.72
5.4.320.0970.06018.51
5.4.310.1100.04318.61
5.4.300.1030.06018.68
5.4.290.1070.06018.64
5.4.280.1000.05018.67
5.4.270.0970.06718.52
5.4.260.0970.06318.45
5.4.250.1070.06318.63
5.4.240.0970.06318.63
5.4.230.4500.07018.49
5.4.220.0930.05718.76
5.4.210.1100.05318.72
5.4.200.1130.06016.48
5.4.190.1000.08018.70
5.4.180.0670.07018.63
5.4.170.1100.05718.59
5.4.160.1800.06018.54
5.4.150.0900.07718.46
5.4.140.0870.06016.19
5.4.130.0870.06716.09
5.4.120.0970.06716.17
5.4.110.0800.06316.32
5.4.100.0770.05016.21
5.4.90.0770.06016.21
5.4.80.0870.05716.34
5.4.70.1000.04716.29
5.4.60.0970.07716.09
5.4.50.0600.06316.04
5.4.40.0970.07016.03
5.4.30.1200.04716.11
5.4.20.0730.06016.00
5.4.10.0830.04716.22
5.4.00.0930.04315.54
5.3.290.0830.06714.59
5.3.280.0800.08314.50
5.3.270.0670.06714.53
5.3.260.1100.04714.58
5.3.250.0870.06014.56
5.3.240.0970.05714.64
5.3.230.0730.06314.57
5.3.220.0770.05014.54
5.3.210.1000.05014.52
5.3.200.1070.05714.58
5.3.190.0870.05014.54
5.3.180.1000.05014.65
5.3.170.1070.05014.47
5.3.160.2830.07714.49
5.3.150.0800.05014.47
5.3.140.0970.05714.64
5.3.130.0870.05314.46
5.3.120.0830.05714.47
5.3.110.0970.04714.54
5.3.100.1000.04713.96
5.3.90.0730.06013.99
5.3.80.0900.07314.04
5.3.70.0870.06014.03
5.3.60.0830.06013.98
5.3.50.0700.06313.90
5.3.40.1600.06713.99
5.3.30.0970.05013.84
5.3.20.0900.04713.61
5.3.10.0830.05713.75
5.3.00.0630.04013.57
5.2.170.0630.04011.20
5.2.160.0930.03711.20
5.2.150.0730.05311.07
5.2.140.0730.04311.14
5.2.130.0600.05311.06
5.2.120.0770.05711.16
5.2.110.0670.06011.10
5.2.100.0530.04311.08
5.2.90.0700.03711.13
5.2.80.0600.04711.25
5.2.70.0930.04311.03
5.2.60.0830.04011.08
5.2.50.0870.04311.16
5.2.40.0470.05010.96
5.2.30.0600.03310.98
5.2.20.0670.03311.02
5.2.10.0530.04310.90
5.2.00.0730.03710.73
5.1.60.0530.04010.12
5.1.50.0470.04010.19
5.1.40.0570.0379.96
5.1.30.0400.04310.52
5.1.20.0530.05310.36
5.1.10.0670.05010.13
5.1.00.0730.04010.10
5.0.50.0330.0378.62
5.0.40.0200.0378.47
5.0.30.0430.0438.39
5.0.20.0270.0338.37
5.0.10.0300.0438.38
5.0.00.0330.0538.18
4.4.90.2100.0305.88
4.4.80.0230.0335.91
4.4.70.0370.0205.93
4.4.60.0170.0275.82
4.4.50.0300.0335.90
4.4.40.0300.0505.93
4.4.30.0330.0275.86
4.4.20.0400.0236.04
4.4.10.0270.0305.93
4.4.00.0170.0435.93
4.3.110.0370.0205.83
4.3.100.0200.0205.79
4.3.90.0200.0235.86
4.3.80.0270.0475.85
4.3.70.0270.0235.78
4.3.60.0300.0275.79
4.3.50.0300.0275.79
4.3.40.0100.0435.73
4.3.30.0100.0174.65
4.3.20.0200.0204.65
4.3.10.0100.0234.48
4.3.00.0200.0206.70

preferences:
45.24 ms | 400 KiB | 5 Q