3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime('now'); $date1->modify("-3 hours"); $date2 = new DateTime('now'); $number1 = (int)$date1->format('U'); $number2 = (int)$date2->format('U'); echo ($number2 - $number1)/60/60;

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)
8.3.60.0120.00318.43
8.3.50.0130.00721.90
8.3.40.0210.00018.83
8.3.30.0060.00819.19
8.3.20.0000.00720.20
8.3.10.0000.00823.66
8.3.00.0070.00317.63
8.2.180.0090.00616.50
8.2.170.0110.00722.96
8.2.160.0120.00319.19
8.2.150.0040.00424.18
8.2.140.0000.00924.66
8.2.130.0050.00326.16
8.2.120.0040.00422.30
8.2.110.0060.00322.25
8.2.100.0040.00717.88
8.2.90.0050.00319.30
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0030.00618.05
8.2.50.0150.00418.07
8.2.40.0080.00019.95
8.2.30.0040.00418.25
8.2.20.0030.00617.93
8.2.10.0040.00418.19
8.2.00.0030.00717.98
8.1.280.0090.00925.92
8.1.270.0040.00422.19
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00324.05
8.1.230.0060.00619.38
8.1.220.0060.00317.74
8.1.210.0050.00418.77
8.1.200.0030.00617.60
8.1.190.0040.00417.60
8.1.180.0080.00018.10
8.1.170.0040.00418.77
8.1.160.0070.00021.91
8.1.150.0000.00818.85
8.1.140.0040.00417.63
8.1.130.0070.00018.00
8.1.120.0000.00717.71
8.1.110.0040.00417.66
8.1.100.0040.00417.56
8.1.90.0030.00617.57
8.1.80.0100.00017.69
8.1.70.0040.00417.64
8.1.60.0040.00417.78
8.1.50.0040.00417.63
8.1.40.0040.00417.68
8.1.30.0040.00417.80
8.1.20.0000.00717.70
8.1.10.0050.00217.73
8.1.00.0050.00317.83
8.0.300.0000.00718.77
8.0.290.0040.00417.00
8.0.280.0000.00718.52
8.0.270.0070.00017.34
8.0.260.0000.00617.29
8.0.250.0000.00617.21
8.0.240.0000.00717.16
8.0.230.0000.00817.16
8.0.220.0020.00517.21
8.0.210.0070.00017.15
8.0.200.0000.00717.09
8.0.190.0060.00317.19
8.0.180.0040.00417.16
8.0.170.0040.00417.11
8.0.160.0000.00717.14
8.0.150.0040.00417.07
8.0.140.0040.00417.00
8.0.130.0000.00513.48
8.0.120.0000.00816.90
8.0.110.0000.00717.18
8.0.100.0050.00316.95
8.0.90.0030.00316.98
8.0.80.0070.00817.02
8.0.70.0000.00717.05
8.0.60.0040.00417.07
8.0.50.0040.00417.07
8.0.30.0140.00917.26
8.0.20.0140.00917.51
8.0.10.0020.00517.14
8.0.00.0080.00917.09
7.4.330.0020.00215.00
7.4.320.0050.00316.71
7.4.300.0000.00616.61
7.4.290.0030.00316.59
7.4.280.0030.00716.76
7.4.270.0070.00016.80
7.4.260.0000.01016.70
7.4.250.0040.00416.64
7.4.240.0020.00516.67
7.4.230.0040.00416.89
7.4.220.0120.00616.66
7.4.210.0040.01116.66
7.4.200.0000.00716.86
7.4.160.0120.00316.84
7.4.150.0070.01317.40
7.4.140.0120.00717.86
7.4.130.0120.00816.75
7.4.120.0090.00816.71
7.4.110.0090.00916.98
7.4.100.0100.00716.67
7.4.90.0110.00616.70
7.4.80.0060.01119.39
7.4.70.0100.00716.72
7.4.60.0070.01016.52
7.4.50.0000.00816.63
7.4.40.0160.00616.53
7.4.30.0070.01016.93
7.4.00.0080.00815.17
7.3.330.0000.00513.35
7.3.320.0050.00013.29
7.3.310.0040.00416.45
7.3.300.0000.00616.45
7.3.290.0160.00016.46
7.3.280.0060.01116.42
7.3.270.0130.00517.40
7.3.260.0160.00316.80
7.3.250.0060.01116.62
7.3.240.0060.01316.84
7.3.230.0030.01316.46
7.3.210.0070.01016.66
7.3.200.0140.00619.39
7.3.190.0110.01116.61
7.3.180.0160.00016.59
7.3.170.0130.00316.58
7.3.160.0070.00916.51
7.3.120.0160.00015.04
7.3.110.0040.01514.98
7.3.100.0070.01014.99
7.3.90.0060.00915.22
7.3.80.0060.00615.00
7.3.70.0000.01315.20
7.3.60.0060.01014.93
7.3.50.0060.00614.98
7.3.40.0060.00614.74
7.3.30.0070.00715.11
7.3.20.0100.00716.93
7.3.10.0060.00916.84
7.3.00.0080.00616.78
7.2.330.0070.01016.49
7.2.320.0100.00616.55
7.2.310.0060.01016.73
7.2.300.0060.00916.65
7.2.290.0090.01216.80
7.2.250.0120.00615.00
7.2.240.0060.01015.34
7.2.230.0030.01415.16
7.2.220.0060.00615.40
7.2.210.0040.01415.13
7.2.200.0070.01114.98
7.2.190.0100.00714.76
7.2.180.0030.00915.07
7.2.170.0100.00315.24
7.2.130.0040.00817.12
7.2.120.0150.00016.68
7.2.110.0000.01117.01
7.2.100.0060.01016.88
7.2.90.0030.00917.01
7.2.80.0000.01517.07
7.2.70.0070.00717.04
7.2.60.0050.00817.00
7.2.50.0030.01217.13
7.2.40.0030.01017.06
7.2.30.0160.00017.16
7.2.20.0070.00717.17
7.2.10.0060.00616.88
7.2.00.0020.01118.41
7.1.330.0120.00016.17
7.1.320.0000.00915.95
7.1.310.0070.00715.81
7.1.300.0070.00715.84
7.1.290.0070.01115.95
7.1.280.0000.01315.68
7.1.270.0030.00715.85
7.1.260.0000.01115.70
7.1.250.0060.00915.74
7.1.240.0060.00915.86
7.1.230.0070.00415.82
7.1.220.0100.00315.91
7.1.210.0060.00315.84
7.1.200.0000.00815.90
7.1.190.0040.00815.98
7.1.180.0040.01115.87
7.1.170.0040.00715.93
7.1.160.0030.01015.75
7.1.150.0030.00715.86
7.1.140.0070.00716.05
7.1.130.0030.01015.99
7.1.120.0040.00815.97
7.1.110.0070.01015.97
7.1.100.0050.00916.95
7.1.90.0070.00715.91
7.1.80.0000.00915.98
7.1.70.0030.00616.63
7.1.60.0070.00917.61
7.1.50.0060.00916.29
7.1.40.0000.01315.63
7.1.30.0040.00415.79
7.1.20.0080.00415.65
7.1.10.0000.01116.10
7.1.00.0030.04319.10
7.0.330.0030.00915.56
7.0.320.0060.00315.22
7.0.310.0030.01015.47
7.0.300.0090.00315.48
7.0.290.0000.01215.48
7.0.280.0060.00615.56
7.0.270.0000.01515.45
7.0.260.0000.00915.50
7.0.250.0060.00915.52
7.0.240.0110.00415.23
7.0.230.0030.00615.55
7.0.220.0060.00615.73
7.0.210.0000.01015.76
7.0.200.0000.00816.29
7.0.190.0070.00315.52
7.0.180.0030.00715.40
7.0.170.0030.00515.57
7.0.160.0030.01015.23
7.0.150.0100.00315.63
7.0.140.0090.04318.73
7.0.130.0030.01015.58
7.0.120.0030.00815.66
7.0.110.0040.00415.53
7.0.100.0070.00715.27
7.0.90.0040.00815.64
7.0.80.0050.00515.27
7.0.70.0000.01315.64
7.0.60.0080.04517.74
7.0.50.0100.04216.65
7.0.40.0080.04616.82
7.0.30.0170.04116.91
7.0.20.0150.03316.83
7.0.10.0120.04016.76
7.0.00.0050.03216.71
5.6.380.0030.00614.63
5.6.370.0070.00714.45
5.6.360.0090.00614.39
5.6.350.0060.01214.42
5.6.340.0090.00314.38
5.6.330.0120.00314.23
5.6.320.0060.00314.05
5.6.310.0040.00714.45
5.6.300.0090.00614.28
5.6.290.0060.00914.46
5.6.280.0030.04217.68
5.6.270.0090.00614.47
5.6.260.0000.01514.75
5.6.250.0080.00014.45
5.6.240.0040.00814.34
5.6.230.0100.00314.37
5.6.220.0060.00614.43
5.6.210.0050.04217.58
5.6.200.0130.03716.32
5.6.190.0100.02717.52
5.6.180.0070.02717.41
5.6.170.0170.03217.42
5.6.160.0030.05117.54
5.6.150.0080.04316.40
5.6.140.0100.04116.21
5.6.130.0070.04716.27
5.6.120.0110.04017.56
5.6.110.0020.03617.78
5.6.100.0120.03717.76
5.6.90.0020.04417.67
5.6.80.0050.03717.45
5.6.70.0090.00314.41
5.6.60.0060.00314.25
5.6.50.0110.00414.57
5.6.40.0000.01014.40
5.6.30.0110.00414.24
5.6.20.0040.01114.50
5.6.10.0000.01314.21
5.6.00.0000.00914.29
5.5.380.0040.00411.21
5.5.370.0030.00611.24
5.5.360.0030.00311.13
5.5.350.0080.03415.81
5.5.340.0050.03114.55
5.5.330.0060.03815.63
5.5.320.0240.04015.61
5.5.310.0190.01815.91
5.5.300.0100.03714.58
5.5.290.0050.04214.50
5.5.280.0070.02915.94
5.5.270.0060.04616.00
5.5.260.0100.03616.10
5.5.250.0140.03815.92
5.5.240.0130.02015.54
5.5.230.0000.01111.01
5.5.220.0100.00311.39
5.5.210.0030.01011.11
5.5.200.0000.01111.16
5.5.190.0040.00411.14
5.5.180.0050.00311.13
5.5.170.0060.00310.96
5.5.160.0040.00811.22
5.5.150.0080.00311.13
5.5.140.0030.00811.28
5.5.130.0040.00710.96
5.5.120.0000.00811.22
5.5.110.0080.00311.27
5.5.100.0000.01011.10
5.5.90.0030.00910.99
5.5.80.0030.00611.30
5.5.70.0060.00311.05
5.5.60.0040.00710.93
5.5.50.0000.00911.17
5.5.40.0000.01011.23
5.5.30.0100.00011.29
5.5.20.0090.00011.28
5.5.10.0030.00610.82
5.5.00.0000.00810.98
5.4.450.0070.03815.30
5.4.440.0060.04115.33
5.4.430.0050.04215.31
5.4.420.0000.03115.20
5.4.410.0050.03415.21
5.4.400.0000.02815.04
5.4.390.0090.01614.95
5.4.380.0020.02014.92
5.4.370.0020.02315.14
5.4.360.0010.02115.14
5.4.350.0020.02015.17
5.4.340.0030.02015.09
5.4.330.0080.00010.90
5.4.320.0040.03115.13
5.4.310.0020.02415.19
5.4.300.0050.02014.88
5.4.290.0030.02315.12
5.4.280.0080.01615.06
5.4.270.0030.02214.92
5.4.260.0020.02215.07
5.4.250.0040.02214.95
5.4.240.0050.02214.92
5.4.230.0020.02015.12
5.4.220.0030.02014.88
5.4.210.0020.02015.06
5.4.200.0000.02214.81
5.4.190.0050.01714.98
5.4.180.0000.02215.08
5.4.170.0040.01815.08
5.4.160.0050.01815.06
5.4.150.0080.01514.97
5.4.140.0030.02013.71
5.4.130.0030.01713.66
5.4.120.0020.02713.63
5.4.110.0030.03113.69
5.4.100.0030.02013.68
5.4.90.0040.03513.60
5.4.80.0050.03813.59
5.4.70.0030.03913.58
5.4.60.0030.02213.77
5.4.50.0050.02513.68
5.4.40.0050.01813.76
5.4.30.0030.01813.73
5.4.20.0030.03613.56
5.4.10.0020.02713.83
5.4.00.0030.04013.49
5.3.290.0040.01812.57
5.3.280.0030.02312.63
5.3.270.0050.01712.51
5.3.260.0030.01812.65
5.3.250.0040.01812.66
5.3.240.0050.02312.44
5.3.230.0030.02812.62
5.3.220.0020.02212.48
5.3.210.0080.03812.33
5.3.200.0050.03712.46
5.3.190.0050.04012.55
5.3.180.0010.02812.68
5.3.170.0030.03212.54
5.3.160.0040.03112.53
5.3.150.0070.03712.58
5.3.140.0000.02912.56
5.3.130.0020.03812.68
5.3.120.0020.04012.48
5.3.110.0070.02812.51
5.3.100.0030.02512.25
5.3.90.0070.02212.29
5.3.80.0000.02912.21
5.3.70.0000.04412.21
5.3.60.0000.03112.34
5.3.50.0020.02112.21
5.3.40.0030.03312.24
5.3.30.0050.03512.20
5.3.20.0070.02312.14
5.3.10.0060.03412.02
5.3.00.0050.02612.00
5.2.170.0020.02511.05
5.2.160.0060.02811.05
5.2.150.0000.03211.05
5.2.140.0000.03511.05
5.2.130.0020.03311.05
5.2.120.0050.02311.05
5.2.110.0030.02311.05
5.2.100.0030.03511.05
5.2.90.0000.03311.05
5.2.80.0030.02911.05
5.2.70.0000.03511.05
5.2.60.0060.01711.05
5.2.50.0020.03211.05
5.2.40.0050.02511.05
5.2.30.0000.03511.05
5.2.20.0030.02911.05
5.2.10.0050.02911.05
5.2.00.0060.01811.05
5.1.60.0030.01511.05
5.1.50.0000.03111.05
5.1.40.0000.03111.05
5.1.30.0060.02111.05
5.1.20.0020.02511.05
5.1.10.0050.02611.05
5.1.00.0040.02811.05
5.0.50.0030.02511.05
5.0.40.0000.02611.05
5.0.30.0000.02911.05
5.0.20.0020.01211.05
5.0.10.0030.01711.05
5.0.00.0040.03211.05
4.4.90.0030.01511.05
4.4.80.0020.02011.05
4.4.70.0030.01811.05
4.4.60.0010.01611.05
4.4.50.0020.01511.05
4.4.40.0020.01311.05
4.4.30.0020.01311.05
4.4.20.0030.02011.05
4.4.10.0030.01311.05
4.4.00.0030.02711.05
4.3.110.0020.01811.05
4.3.100.0030.01811.05
4.3.90.0010.02011.05
4.3.80.0030.02811.05
4.3.70.0030.01711.05
4.3.60.0000.02011.05
4.3.50.0030.01811.05
4.3.40.0020.02211.05
4.3.30.0000.01411.05
4.3.20.0020.01011.05
4.3.10.0020.02011.05
4.3.00.0020.02011.05

preferences:
54.2 ms | 401 KiB | 5 Q