3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime("first day of this month"); echo $dt->format("Y-m-d H:i\n"); $dt->add(new DateInterval("P1D")); echo $dt->format("Y-m-d H:i\n");

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)
8.3.70.0150.00618.68
8.3.60.0000.01516.72
8.3.50.0120.00722.06
8.3.40.0040.01118.98
8.3.30.0100.01018.96
8.3.20.0080.00020.30
8.3.10.0030.00523.56
8.3.00.0030.00520.80
8.2.180.0000.01516.50
8.2.170.0070.01022.96
8.2.160.0110.00420.39
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0070.00020.79
8.2.110.0030.00622.38
8.2.100.0040.00717.84
8.2.90.0100.00019.17
8.2.80.0030.00517.97
8.2.70.0030.00517.50
8.2.60.0040.00818.05
8.2.50.0050.00318.07
8.2.40.0050.00321.07
8.2.30.0040.00418.36
8.2.20.0040.00417.95
8.2.10.0020.00518.12
8.2.00.0000.00817.79
8.1.280.0110.00725.92
8.1.270.0040.00424.02
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0090.00024.09
8.1.230.0040.00819.14
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0080.00817.35
8.1.190.0040.00417.47
8.1.180.0040.00418.10
8.1.170.0040.00418.63
8.1.160.0040.00422.04
8.1.150.0000.00818.89
8.1.140.0000.00717.59
8.1.130.0040.00417.90
8.1.120.0000.00717.64
8.1.110.0000.00717.62
8.1.100.0000.00717.63
8.1.90.0050.00217.55
8.1.80.0000.00717.66
8.1.70.0070.00017.65
8.1.60.0140.00517.73
8.1.50.0000.00817.68
8.1.40.0000.01017.65
8.1.30.0060.00317.83
8.1.20.0000.00717.75
8.1.10.0000.00717.78
8.1.00.0000.00817.74
8.0.300.0000.00718.77
8.0.290.0040.00417.00
8.0.280.0030.00318.61
8.0.270.0000.00717.44
8.0.260.0030.00317.38
8.0.250.0030.00317.23
8.0.240.0070.00017.18
8.0.230.0030.00317.17
8.0.220.0000.00716.99
8.0.210.0070.00017.09
8.0.200.0030.00317.20
8.0.190.0080.00017.14
8.0.180.0040.00417.12
8.0.170.0040.00417.07
8.0.160.0000.00716.93
8.0.150.0050.00217.15
8.0.140.0040.00317.06
8.0.130.0000.00613.46
8.0.120.0030.00517.05
8.0.110.0000.00717.09
8.0.100.0050.00317.09
8.0.90.0000.00717.11
8.0.80.0060.00817.09
8.0.70.0070.00016.89
8.0.60.0000.00716.99
8.0.50.0070.00017.15
8.0.30.0050.01417.21
8.0.20.0100.00817.43
8.0.10.0040.00417.26
8.0.00.0070.01016.90
7.4.330.0050.00015.14
7.4.320.0060.00016.73
7.4.300.0030.00316.60
7.4.290.0000.00716.66
7.4.280.0030.00616.54
7.4.270.0000.00716.69
7.4.260.0000.00816.61
7.4.250.0020.00516.69
7.4.240.0050.00216.64
7.4.230.0000.00716.53
7.4.220.0090.00916.68
7.4.210.0050.00916.65
7.4.200.0070.00016.48
7.4.190.0040.00416.57
7.4.160.0070.00716.63
7.4.150.0150.00417.40
7.4.140.0050.01217.86
7.4.130.0060.01116.57
7.4.120.0110.00716.68
7.4.110.0090.00916.77
7.4.100.0070.01116.90
7.4.90.0100.00616.64
7.4.80.0230.00019.39
7.4.70.0030.01316.87
7.4.60.0070.01116.78
7.4.50.0030.00616.79
7.4.40.0130.00316.63
7.4.30.0110.01116.68
7.4.00.0070.01215.06
7.3.330.0000.00713.16
7.3.320.0050.00013.24
7.3.310.0040.00416.32
7.3.300.0030.00316.38
7.3.290.0040.01116.32
7.3.280.0120.00816.32
7.3.270.0090.00917.40
7.3.260.0120.00916.52
7.3.250.0080.01216.48
7.3.240.0120.01216.36
7.3.230.0090.01216.55
7.3.210.0030.01316.57
7.3.200.0090.01319.39
7.3.190.0080.00816.75
7.3.180.0100.00616.51
7.3.170.0030.01716.50
7.3.160.0080.00816.50
7.3.120.0030.01214.73
7.3.110.0110.00715.07
7.3.100.0090.00615.17
7.3.90.0070.00315.02
7.3.80.0030.00714.91
7.3.70.0060.00914.93
7.3.60.0100.00314.80
7.3.50.0090.00614.88
7.3.40.0030.00615.03
7.3.30.0060.00314.91
7.3.20.0000.01416.61
7.3.10.0090.00616.55
7.3.00.0030.01316.60
7.2.330.0090.00916.91
7.2.320.0100.00716.71
7.2.310.0070.01016.88
7.2.300.0060.01016.62
7.2.290.0100.01316.84
7.2.250.0060.01215.17
7.2.240.0100.01015.18
7.2.230.0000.01214.96
7.2.220.0000.01415.23
7.2.210.0080.00414.90
7.2.200.0070.01015.18
7.2.190.0030.00915.14
7.2.180.0070.00415.27
7.2.170.0100.00314.95
7.2.110.0130.00916.79
7.1.330.0030.01015.90
7.1.320.0030.00915.85
7.1.310.0060.00315.96
7.1.300.0060.01015.66
7.1.290.0080.00415.61
7.1.280.0060.00615.93
7.1.270.0110.00315.80
7.1.260.0060.00915.55
5.4.140.0110.00410.55
5.4.130.0080.00510.92
5.4.120.0040.00711.01
5.4.110.0110.00210.90
5.4.100.0120.00011.03
5.4.90.0060.00710.82
5.4.80.0060.00710.81
5.4.70.0090.00210.94
5.4.60.0080.00411.02
5.4.50.0040.00911.05
5.4.40.0030.00911.00
5.4.30.0080.00410.99
5.4.20.0070.00711.09
5.4.10.0030.00910.86
5.4.00.0110.00011.10
5.3.240.0000.01110.45
5.3.230.0100.00310.70
5.3.220.0050.00510.53
5.3.210.0080.00410.32
5.3.200.0070.00610.45
5.3.190.0080.00310.48
5.3.180.0000.01010.50
5.3.170.0110.00010.43
5.3.160.0100.00310.43
5.3.150.0050.00510.68
5.3.140.0000.01210.61
5.3.130.0080.00510.56
5.3.120.0060.00610.61
5.3.110.0090.00310.60
5.3.100.0070.00510.70
5.3.90.0040.00810.59
5.3.80.0000.01110.41
5.3.70.0000.01210.42
5.3.60.0030.00910.54
5.3.50.0030.00910.57
5.3.40.0060.00610.65
5.3.30.0050.00610.47
5.3.20.0040.00710.52
5.3.10.0030.00810.14
5.3.00.0030.00610.36
5.2.170.0080.0049.75
5.2.160.0050.0069.75
5.2.150.0000.0119.75
5.2.140.0020.0099.75
5.2.130.0080.0029.75
5.2.120.0100.0009.75
5.2.110.0110.0009.75
5.2.100.0030.0079.75
5.2.90.0000.0109.75
5.2.80.0090.0009.75
5.2.70.0030.0079.75
5.2.60.0040.0079.75
5.2.50.0030.0069.75
5.2.40.0070.0049.75
5.2.30.0040.0089.75
5.2.20.0060.0039.75
5.2.10.0030.0109.75
5.2.00.0030.0059.75
5.1.60.0030.0039.75
5.1.50.0050.0039.75
5.1.40.0040.0049.75
5.1.30.0060.0039.75
5.1.20.0080.0009.75
5.1.10.0040.0049.75
5.1.00.0050.0039.75
5.0.50.0040.0029.75
5.0.40.0030.0039.75
5.0.30.0050.0009.75
5.0.20.0020.0029.75
5.0.10.0030.0039.75
5.0.00.0000.0089.75
4.4.90.0030.0039.75
4.4.80.0000.0089.75
4.4.70.0000.0059.75
4.4.60.0070.0009.75
4.4.50.0060.0009.75
4.4.40.0020.0029.75
4.4.30.0030.0039.75
4.4.20.0050.0009.75
4.4.10.0020.0029.75
4.4.00.0030.0039.75
4.3.110.0030.0029.75
4.3.100.0000.0089.75
4.3.90.0060.0009.75
4.3.80.0030.0039.75
4.3.70.0030.0039.75
4.3.60.0000.0059.75
4.3.50.0030.0039.75
4.3.40.0000.0059.75
4.3.30.0030.0039.75
4.3.20.0020.0029.75
4.3.10.0050.0039.75
4.3.00.0050.0009.75

preferences:
42.92 ms | 401 KiB | 5 Q