3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((bool) '0000-00-00 00:00:00'); var_dump((int) '0000-00-00 00:00:00'); var_dump(strtotime('0000-00-00 00:00:00')); var_dump(strtotime('0000-00-00 00:00:01'));

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)
8.3.40.0120.00318.81
8.3.30.0100.00318.92
8.3.20.0080.00020.29
8.3.10.0080.00021.89
8.3.00.0000.00822.43
8.2.170.0140.00022.96
8.2.160.0070.01119.14
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0120.00326.16
8.2.120.0040.00419.36
8.2.110.0090.00022.14
8.2.100.0060.00619.57
8.2.90.0060.00319.17
8.2.80.0090.00017.97
8.2.70.0000.00817.75
8.2.60.0040.00717.80
8.2.50.0080.00018.07
8.2.40.0000.00717.91
8.2.30.0040.00817.87
8.2.20.0000.00717.69
8.2.10.0000.00819.58
8.2.00.0070.00017.71
8.1.270.0080.00022.06
8.1.260.0110.00726.35
8.1.250.0070.00028.09
8.1.240.0080.00023.91
8.1.230.0120.00019.16
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0080.00017.35
8.1.190.0030.00517.40
8.1.180.0080.00018.10
8.1.170.0040.00418.62
8.1.160.0040.00421.88
8.1.150.0000.00718.74
8.1.140.0000.00717.46
8.1.130.0080.00017.86
8.1.120.0000.00717.52
8.1.110.0040.00417.41
8.1.100.0040.00417.41
8.1.90.0050.00217.49
8.1.80.0070.00017.53
8.1.70.0000.00717.46
8.1.60.0080.00017.57
8.1.50.0050.00217.52
8.1.40.0040.00417.40
8.1.30.0050.00217.56
8.1.20.0080.00017.65
8.1.10.0070.00017.53
8.1.00.0070.00017.60
8.0.300.0000.00818.77
8.0.290.0000.00717.16
8.0.280.0000.00718.31
8.0.270.0030.00517.26
8.0.260.0040.00416.94
8.0.250.0070.00017.06
8.0.240.0030.00517.10
8.0.230.0040.00417.12
8.0.220.0030.00317.01
8.0.210.0080.00016.91
8.0.200.0000.00717.13
8.0.190.0000.00817.04
8.0.180.0070.00017.06
8.0.170.0000.00917.11
8.0.160.0040.00416.93
8.0.150.0040.00417.05
8.0.140.0000.00716.95
8.0.130.0060.00013.41
8.0.120.0030.00516.88
8.0.110.0040.00417.00
8.0.100.0060.00316.91
8.0.90.0000.00816.97
8.0.80.0130.00317.02
8.0.70.0000.00817.05
8.0.60.0030.00517.07
8.0.50.0000.00817.04
8.0.30.0110.00817.12
8.0.20.0100.01117.40
8.0.10.0030.00717.13
8.0.00.0090.01016.78
7.4.330.0060.00015.00
7.4.320.0030.00316.58
7.4.300.0030.00316.46
7.4.290.0050.00216.64
7.4.280.0050.00316.64
7.4.270.0040.00416.45
7.4.260.0080.00016.39
7.4.250.0070.00016.48
7.4.240.0040.00316.50
7.4.230.0050.00316.39
7.4.220.0070.01816.63
7.4.210.0110.00516.55
7.4.200.0070.00016.44
7.4.190.0000.00716.31
7.4.160.0030.01316.81
7.4.150.0130.00517.40
7.4.140.0070.01117.86
7.4.130.0090.00916.53
7.4.120.0050.01316.48
7.4.110.0100.00716.58
7.4.100.0140.00416.28
7.4.90.0160.00016.71
7.4.80.0100.01319.39
7.4.70.0120.00616.66
7.4.60.0060.00916.50
7.4.50.0000.00416.58
7.4.40.0030.01022.77
7.4.30.0050.01116.39
7.4.00.0040.01214.99
7.3.330.0070.00013.25
7.3.320.0020.00213.25
7.3.310.0000.00716.38
7.3.300.0000.00716.35
7.3.290.0130.00716.36
7.3.280.0090.00716.32
7.3.270.0060.01217.40
7.3.260.0120.00616.25
7.3.250.0160.00216.35
7.3.240.0060.01216.50
7.3.230.0040.01516.42
7.3.210.0160.00616.55
7.3.200.0110.00719.39
7.3.190.0110.01016.23
7.3.180.0150.00616.53
7.3.170.0070.01416.29
7.3.160.0060.01116.38
7.3.120.0070.00714.89
7.2.330.0030.01516.65
7.2.320.0100.01316.57
7.2.310.0130.00416.71
7.2.300.0110.00616.71
7.2.290.0100.01116.61
7.2.00.0030.01019.33
7.1.100.0040.00817.90
7.1.70.0030.00617.29
7.1.60.0070.01419.82
7.1.50.0100.01316.76
7.1.00.0030.07722.31
7.0.200.0060.00616.74
7.0.140.0000.07721.95
7.0.60.0000.09019.82
7.0.50.0100.06717.83
7.0.40.0130.08320.23
7.0.30.0200.06320.02
7.0.20.0070.05020.00
7.0.10.0030.04720.32
7.0.00.0070.09320.30
5.6.280.0070.06721.07
5.6.210.0070.07020.68
5.6.200.0100.07718.19
5.6.190.0100.06020.63
5.6.180.0500.07020.27
5.6.170.0230.07020.38
5.6.160.0100.05720.71
5.6.150.0130.08018.11
5.6.140.0130.07718.11
5.6.130.0170.05718.18
5.6.120.0070.04321.00
5.6.110.0100.07721.00
5.6.100.0100.08020.95
5.6.90.0200.06720.99
5.6.80.0100.08020.52
5.5.350.0400.07720.39
5.5.340.0030.08717.96
5.5.330.0000.04720.40
5.5.320.0070.07720.31
5.5.310.0330.08020.27
5.5.300.0030.07017.98
5.5.290.0030.06717.98
5.5.280.0130.07320.79
5.5.270.0070.08320.94
5.5.260.0200.04720.83
5.5.250.0200.06720.46
5.5.240.0030.08020.36
5.4.450.0800.07019.64
5.4.440.0130.06019.63
5.4.430.0130.05019.46
5.4.420.0130.05319.31
5.4.410.0130.05019.25
5.4.400.0170.04318.51
5.4.390.0130.05318.55
5.4.380.0330.05018.72
5.4.370.0100.05318.48
5.4.360.0170.05318.49
5.4.350.0170.05718.72
5.4.340.0170.05318.52
5.4.320.0080.03512.45
5.4.310.0050.04312.45
5.4.300.0100.03712.45
5.4.290.0060.04512.45
5.4.280.0060.03512.34
5.4.270.0200.05719.08
5.4.260.0170.06718.96
5.4.250.0230.06318.79
5.4.240.0170.06019.00
5.4.230.0030.06019.08
5.4.220.0130.07018.94
5.4.210.0170.06318.98
5.4.200.0030.06318.79
5.4.190.0130.05019.16
5.4.180.0200.07019.07
5.4.170.0130.07319.07
5.4.160.0100.07318.78
5.4.150.0170.07718.97
5.4.140.0130.07316.50
5.4.130.0070.04716.63
5.4.120.0070.06016.66
5.4.110.0200.07016.36
5.4.100.0100.05316.48
5.4.90.0170.05016.63
5.4.80.0030.06016.62
5.4.70.0130.05016.67
5.4.60.0230.06016.24
5.4.50.0200.06316.58
5.4.40.0070.05316.60
5.4.30.0100.07016.41
5.4.20.0230.04716.48
5.4.10.0200.06016.47
5.4.00.0170.05715.85
5.3.290.0080.04212.80
5.3.280.0100.06014.52
5.3.270.0130.05314.73
5.3.260.0070.06314.41
5.3.250.0070.05314.76
5.3.240.0170.07014.73
5.3.230.0100.06714.63
5.3.220.0070.06314.55
5.3.210.0130.08014.70
5.3.200.0200.06714.55
5.3.190.0130.06714.55
5.3.180.0070.07714.64
5.3.170.0200.06314.75
5.3.160.0030.06714.70
5.3.150.0170.05014.55
5.3.140.0130.05014.48
5.3.130.0130.06314.68
5.3.120.0100.05014.55
5.3.110.0170.06714.70
5.3.100.0230.06314.09
5.3.90.0070.07314.14
5.3.80.0100.07014.20
5.3.70.0130.07014.07
5.3.60.0030.06713.98
5.3.50.0130.04713.99
5.3.40.0170.04714.14
5.3.30.0170.06014.05
5.3.20.0170.05313.84
5.3.10.0100.06313.71
5.3.00.0200.05713.63
5.2.170.0130.04011.29
5.2.160.0170.04011.27
5.2.150.0170.05311.35
5.2.140.0070.04311.34
5.2.130.0170.06011.21
5.2.120.0070.05011.23
5.2.110.0130.04711.24
5.2.100.0030.05011.23
5.2.90.0130.05311.08
5.2.80.0170.05311.14
5.2.70.0030.04311.16
5.2.60.0100.04011.19
5.2.50.0030.06011.25
5.2.40.0130.05311.14
5.2.30.0100.06011.16
5.2.20.0130.04710.76
5.2.10.0130.05010.98
5.2.00.0000.06010.86
5.1.60.0030.0409.87
5.1.50.0130.0279.87
5.1.40.0070.04710.27
5.1.30.0100.04710.59
5.1.20.0030.04310.57
5.1.10.0030.05010.26
5.1.00.0100.04710.09
5.0.50.0070.0308.65
5.0.40.0130.0308.41
5.0.30.0100.0508.34
5.0.20.0030.0308.51
5.0.10.0070.0308.46
5.0.00.0070.0438.46
4.4.90.0030.0236.32
4.4.80.0000.0336.32
4.4.70.0000.0336.32
4.4.60.0030.0276.32
4.4.50.0030.0306.32
4.4.40.0030.0336.32
4.4.30.0070.0306.32
4.4.20.0070.0236.32
4.4.10.0030.0236.32
4.4.00.0000.0506.32
4.3.110.0030.0306.32
4.3.100.0070.0276.32
4.3.90.0000.0236.32
4.3.80.0000.0376.32
4.3.70.0100.0236.32
4.3.60.0070.0176.32
4.3.50.0030.0306.32
4.3.40.0070.0436.32
4.3.30.0030.0276.32
4.3.20.0100.0236.32
4.3.10.0000.0236.32
4.3.00.0130.0237.18

preferences:
43.57 ms | 400 KiB | 5 Q