3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(strtotime('first day of today -06:00:00'));

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)
8.3.60.0130.00718.30
8.3.50.0130.00821.21
8.3.40.0100.01018.66
8.3.30.0070.00718.70
8.3.20.0000.00918.61
8.3.10.0040.00420.85
8.3.00.0000.00721.89
8.2.180.0070.01016.63
8.2.170.0060.00922.96
8.2.160.0090.00620.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00721.07
8.2.110.0030.00620.34
8.2.100.0080.00317.73
8.2.90.0000.00818.03
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0080.00017.93
8.2.50.0090.00018.07
8.2.40.0060.00318.22
8.2.30.0050.00219.35
8.2.20.0040.00417.75
8.2.10.0000.00717.64
8.2.00.0030.00717.65
8.1.280.0060.00925.92
8.1.270.0040.00423.99
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0090.00022.05
8.1.230.0040.00721.04
8.1.220.0000.00817.74
8.1.210.0030.00618.88
8.1.200.0000.01017.35
8.1.190.0040.00417.29
8.1.180.0000.00818.10
8.1.170.0040.00420.42
8.1.160.0040.00418.73
8.1.150.0030.00518.73
8.1.140.0000.00817.56
8.1.130.0050.00317.83
8.1.120.0040.00417.40
8.1.110.0000.00717.50
8.1.100.0040.00317.44
8.1.90.0040.00417.51
8.1.80.0000.00717.49
8.1.70.0040.00417.45
8.1.60.0090.00017.58
8.1.50.0020.00517.44
8.1.40.0080.00017.55
8.1.30.0050.00217.68
8.1.20.0040.00417.58
8.1.10.0040.00417.39
8.1.00.0000.00817.46
8.0.300.0050.00320.02
8.0.290.0000.00817.05
8.0.280.0070.00018.39
8.0.270.0040.00417.11
8.0.260.0040.00418.39
8.0.250.0000.00816.89
8.0.240.0060.00316.97
8.0.230.0030.00316.98
8.0.220.0000.00716.87
8.0.210.0030.00316.96
8.0.200.0050.00216.98
8.0.190.0030.00317.06
8.0.180.0040.00416.81
8.0.170.0030.00516.98
8.0.160.0070.00016.99
8.0.150.0030.00516.95
8.0.140.0000.00716.96
8.0.130.0000.00513.32
8.0.120.0070.00016.98
8.0.110.0050.00216.80
8.0.100.0030.00516.95
8.0.90.0000.00716.93
8.0.80.0150.00016.98
8.0.70.0000.00716.80
8.0.60.0040.00416.98
8.0.50.0000.00716.94
8.0.30.0140.00917.02
8.0.20.0090.00917.40
8.0.10.0000.00817.00
8.0.00.0090.00916.78
7.4.330.0050.00016.89
7.4.320.0000.00616.42
7.4.300.0000.00716.61
7.4.290.0030.00316.51
7.4.280.0030.00316.52
7.4.270.0030.00316.38
7.4.260.0000.00613.13
7.4.250.0000.00716.61
7.4.240.0030.00316.47
7.4.230.0040.00416.52
7.4.220.0090.01316.57
7.4.210.0060.00916.61
7.4.200.0070.00016.60
7.4.190.0030.00316.66
7.4.160.0100.00616.88
7.4.150.0120.00917.40
7.4.140.0120.00817.86
7.4.130.0100.01016.58
7.4.120.0110.00616.56
7.4.110.0030.01416.36
7.4.100.0140.00316.42
7.4.90.0130.00816.61
7.4.80.0030.01319.39
7.4.70.0080.00816.36
7.4.60.0070.01016.43
7.4.50.0040.00416.53
7.4.40.0080.00622.77
7.4.30.0100.00616.67
7.4.00.0150.00314.84
7.3.330.0050.00013.17
7.3.320.0040.00413.14
7.3.310.0060.00016.25
7.3.300.0000.00616.29
7.3.290.0110.00316.25
7.3.280.0100.00716.26
7.3.270.0150.00317.40
7.3.260.0080.00918.24
7.3.250.0110.01216.30
7.3.240.0090.00616.64
7.3.230.0110.00616.48
7.3.210.0060.01016.37
7.3.200.0150.00419.39
7.3.190.0150.00816.48
7.3.180.0030.01416.41
7.3.170.0100.00716.64
7.3.160.0130.00316.37
7.3.120.0070.01014.82
7.3.110.0030.01414.82
7.3.100.0040.00814.71
7.3.90.0060.00914.96
7.3.80.0040.01114.87
7.3.70.0040.01114.79
7.3.60.0030.01014.65
7.3.50.0070.01014.77
7.3.40.0030.01314.75
7.3.30.0040.00714.66
7.3.20.0090.00616.58
7.3.10.0150.00416.47
7.3.00.0130.00916.55
7.2.330.0130.00616.31
7.2.320.0070.01016.55
7.2.310.0030.01516.74
7.2.300.0160.00016.53
7.2.290.0060.00916.46
7.2.240.0090.00614.68
7.2.230.0090.00615.09
7.2.220.0090.00915.01
7.2.210.0030.00914.90
7.2.200.0060.00915.12
7.2.190.0030.00915.06
7.2.180.0060.00615.07
7.2.170.0000.01215.10
7.2.160.0100.00715.12
7.2.150.0070.00316.63
7.2.140.0100.00716.88
7.2.130.0140.00616.75
7.2.120.0100.01017.02
7.2.110.0090.00716.49
7.2.100.0150.00616.65
7.2.90.0130.00616.82
7.2.80.0070.01316.77
7.2.70.0130.00316.58
7.2.60.0110.00716.46
7.2.50.0100.00516.92
7.2.40.0050.01216.55
7.2.30.0050.01116.60
7.2.20.0080.01116.66
7.2.10.0100.00616.50
7.2.00.0090.00917.57
7.1.330.0000.01415.86
7.1.320.0030.00715.98
7.1.310.0060.00915.83
7.1.300.0060.00915.65
7.1.290.0030.01315.78
7.1.280.0110.00415.60
7.1.270.0060.00815.76
7.1.260.0060.00615.85
7.1.250.0160.00415.73
7.1.100.0000.01118.08
7.1.70.0040.00417.09
7.1.60.0130.01019.40
7.1.50.0230.01534.53
7.1.00.0030.06722.45
7.0.200.0000.00816.86
7.0.140.0070.07022.21
7.0.60.0030.05319.96
7.0.50.0070.07317.80
7.0.40.0070.08020.27
7.0.30.0170.05020.18
7.0.20.0230.07020.04
7.0.10.0030.09020.21
7.0.00.0100.06020.09
5.6.210.0100.05320.70
5.6.200.0000.05718.23
5.6.190.0100.03720.45
5.6.180.0330.07720.43
5.6.170.0270.07320.38
5.6.160.0100.08720.44
5.6.150.0000.04018.12
5.6.140.0030.06018.13
5.6.130.0030.04018.11
5.6.120.0100.07721.11
5.6.110.0030.04321.00
5.6.100.0070.07020.95
5.6.90.0100.03721.03
5.6.80.0100.06320.41
5.5.350.2900.03320.40
5.5.340.0070.03717.93
5.5.330.0130.07720.13
5.5.320.0330.07320.29
5.5.310.0330.07020.13
5.5.300.0070.08317.97
5.5.290.0030.05317.92
5.5.280.0100.03320.87
5.5.270.0030.05320.88
5.5.260.0100.08320.67
5.5.250.0030.07720.65
5.5.240.0070.04320.36
5.4.450.3300.03719.49
5.4.440.2730.03719.43
5.4.430.4630.04719.20
5.4.420.3600.03319.42
5.4.410.3630.03719.41
5.4.400.3830.04019.22
5.4.390.3430.03018.79
5.4.380.3370.04319.06
5.4.370.3730.04019.16
5.4.360.3830.04019.09
5.4.350.3600.03319.24
5.4.340.3400.03318.77
5.4.320.3870.04319.25
5.4.310.3830.03718.79
5.4.300.2900.04019.09
5.4.290.3670.03718.88
5.4.280.3700.03719.06
5.4.270.3800.04019.04
5.4.260.3870.03319.16
5.4.250.3830.03718.78
5.4.240.3600.03719.24
5.4.230.3630.04019.08
5.4.220.3900.04319.04
5.4.210.4200.03718.88
5.4.200.3830.04018.91
5.4.190.3930.03719.02
5.4.180.3430.03719.07
5.4.170.0100.07018.92
5.4.160.0130.06319.23
5.4.150.3630.03318.77
5.4.140.3830.03716.38
5.4.130.3800.03316.51
5.4.120.4100.04316.20
5.4.110.3970.04016.46
5.4.100.4200.04016.11
5.4.90.3830.04016.52
5.4.80.3830.04016.25
5.4.70.3830.03716.44
5.4.60.3600.03316.27
5.4.50.0100.04316.20
5.4.40.3370.03716.43
5.4.30.3900.03016.45
5.4.20.3800.02716.20
5.4.10.3700.03316.40
5.4.00.3530.03715.73
5.3.290.3800.04714.51
5.3.280.3870.03714.52
5.3.270.3930.03714.46
5.3.260.1870.05314.52
5.3.250.3800.04014.44
5.3.240.3730.03314.48
5.3.230.3530.04014.54
5.3.220.3700.04314.51
5.3.210.3700.03314.47
5.3.200.3700.03014.47
5.3.190.3830.04014.65
5.3.180.4000.03314.41
5.3.170.3870.04014.39
5.3.160.1030.04714.43
5.3.150.0030.06014.43
5.3.140.0730.03714.50
5.3.130.3830.03314.49
5.3.120.3600.04014.42
5.3.110.3930.04014.57
5.3.100.3500.04013.88
5.3.90.3670.03014.11
5.3.80.3870.04713.86
5.3.70.3830.04013.81
5.3.60.3800.04013.95
5.3.50.3530.03313.79
5.3.40.3730.03313.88
5.3.30.3530.03313.94
5.3.20.3230.03313.73
5.3.10.3430.02313.50
5.3.00.2230.03713.41
5.2.170.3300.03311.05
5.2.160.2770.02310.99
5.2.150.2970.02311.05
5.2.140.2830.03311.19
5.2.130.3030.02311.03
5.2.120.3030.02710.98
5.2.110.2130.04010.98
5.2.100.2170.03311.04
5.2.90.3230.03311.14
5.2.80.2630.02310.99
5.2.70.2730.02711.03
5.2.60.2770.03011.10
5.2.50.3270.03011.04
5.2.40.2770.02710.83
5.2.30.2630.02710.82
5.2.20.2670.02710.75
5.2.10.2730.02711.01
5.2.00.2370.03310.82
5.1.60.2900.03010.09
5.1.50.2570.03010.07
5.1.40.3070.02710.02
5.1.30.3000.02710.44
5.1.20.2930.02710.26
5.1.10.3030.0239.94
5.1.00.3130.0309.93
5.0.50.1670.0209.93
5.0.40.1530.0239.93
5.0.30.1400.0339.93
5.0.20.1770.0209.93
5.0.10.1430.0209.93
5.0.00.1630.0339.93
4.4.90.0970.0139.93
4.4.80.1270.0179.93
4.4.70.1630.0139.93
4.4.60.1330.0179.93
4.4.50.1200.0179.93
4.4.40.1300.0239.93
4.4.30.1330.0179.93
4.4.20.1970.0139.93
4.4.10.1130.0209.93
4.4.00.1700.0239.93
4.3.110.1530.0139.93
4.3.100.1430.0139.93
4.3.90.1770.0209.93
4.3.80.1700.0209.93
4.3.70.1800.0139.93
4.3.60.1600.0139.93
4.3.50.1730.0179.93
4.3.40.1430.0209.93
4.3.30.0930.0239.93
4.3.20.0930.0279.93
4.3.10.0770.0179.93
4.3.00.0970.0209.93

preferences:
40.16 ms | 401 KiB | 5 Q