3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (new DateTime())->modify('first day of this month');

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)
8.3.60.0140.00416.50
8.3.50.0140.00521.29
8.3.40.0070.00718.95
8.3.30.0060.00919.15
8.3.20.0080.00020.21
8.3.10.0090.00023.53
8.3.00.0050.00319.98
8.2.180.0070.01318.54
8.2.170.0070.00722.96
8.2.160.0070.01320.47
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00021.04
8.2.120.0050.00326.35
8.2.110.0030.00622.23
8.2.100.0090.00318.05
8.2.90.0060.00319.21
8.2.80.0040.00418.18
8.2.70.0030.00617.63
8.2.60.0090.00417.80
8.2.50.0040.00418.07
8.2.40.0080.00022.36
8.2.30.0030.00320.59
8.2.20.0000.00818.09
8.2.10.0060.00318.11
8.2.00.0030.00518.16
8.1.280.0070.00725.92
8.1.270.0080.00020.32
8.1.260.0080.00028.09
8.1.250.0080.00028.09
8.1.240.0030.00622.67
8.1.230.0040.00819.14
8.1.220.0000.00817.77
8.1.210.0060.00318.77
8.1.200.0060.00317.60
8.1.190.0050.00317.47
8.1.180.0000.00718.10
8.1.170.0000.00818.61
8.1.160.0000.00820.80
8.1.150.0040.00418.94
8.1.140.0040.00419.58
8.1.130.0040.00417.70
8.1.120.0070.00017.52
8.1.110.0040.00417.61
8.1.100.0040.00417.48
8.1.90.0040.00417.47
8.1.80.0000.01017.59
8.1.70.0070.00017.55
8.1.60.0040.00417.68
8.1.50.0030.00617.68
8.1.40.0090.00017.54
8.1.30.0040.00417.77
8.1.20.0030.00617.83
8.1.10.0000.00717.64
8.1.00.0080.00317.71
8.0.300.0000.00818.77
8.0.290.0000.00717.13
8.0.280.0030.00318.57
8.0.270.0030.00317.30
8.0.260.0060.00017.42
8.0.250.0000.00717.30
8.0.240.0000.00717.20
8.0.230.0000.00817.11
8.0.220.0080.00017.08
8.0.210.0070.00017.06
8.0.200.0040.00417.10
8.0.190.0040.00417.23
8.0.180.0000.00717.20
8.0.170.0040.00417.16
8.0.160.0040.00417.23
8.0.150.0070.00017.08
8.0.140.0030.00517.10
8.0.130.0030.00313.48
8.0.120.0080.00017.09
8.0.110.0080.00017.09
8.0.100.0030.00517.09
8.0.90.0000.00716.95
8.0.80.0090.01217.14
8.0.70.0040.00417.18
8.0.60.0070.00017.20
8.0.50.0070.00016.96
8.0.30.0110.00817.32
8.0.20.0080.01017.40
8.0.10.0040.00417.22
8.0.00.0130.00716.95
7.4.330.0050.00016.95
7.4.320.0030.00316.50
7.4.300.0000.00616.59
7.4.290.0040.00416.55
7.4.280.0000.00916.75
7.4.270.0000.00716.68
7.4.260.0070.00016.64
7.4.250.0040.00416.55
7.4.240.0020.00616.70
7.4.230.0030.00316.75
7.4.220.0090.00916.81
7.4.210.0050.01216.63
7.4.200.0000.00716.81
7.4.160.0110.00416.65
7.4.150.0100.00717.40
7.4.140.0090.00917.86
7.4.130.0110.01016.69
7.4.120.0110.00616.59
7.4.110.0070.01016.46
7.4.100.0130.01016.79
7.4.90.0100.00716.67
7.4.80.0060.01419.39
7.4.70.0100.01016.81
7.4.60.0140.00316.79
7.4.50.0110.00716.79
7.4.40.0120.01116.79
7.4.30.0060.01216.53
7.4.00.0060.01015.04
7.3.330.0050.00013.23
7.3.320.0000.00513.35
7.3.310.0070.00016.53
7.3.300.0070.00016.29
7.3.290.0030.00316.19
7.3.280.0090.00916.34
7.3.270.0100.00717.40
7.3.260.0070.01016.30
7.3.250.0070.01316.54
7.3.240.0110.00616.44
7.3.230.0060.01316.44
7.3.210.0040.01316.48
7.3.200.0050.01116.53
7.3.190.0130.00316.64
7.3.180.0090.00616.55
7.3.170.0070.01416.47
7.3.160.0100.00516.41
7.3.120.0080.01014.90
7.3.110.0090.00815.01
7.3.100.0080.01014.87
7.3.90.0080.01114.92
7.3.80.0070.00814.98
7.3.70.0060.01014.89
7.3.60.0080.00614.88
7.3.50.0050.00614.77
7.3.40.0060.00714.98
7.3.30.0130.00215.02
7.3.20.0080.00716.77
7.3.10.0050.00616.69
7.3.00.0050.00816.75
7.2.330.0090.00916.86
7.2.320.0000.01616.74
7.2.310.0030.01416.71
7.2.300.0100.00716.88
7.2.290.0140.00316.54
7.2.250.0080.01015.04
7.2.240.0120.00815.09
7.2.230.0070.01015.25
7.2.220.0100.00714.95
7.2.210.0050.01314.90
7.2.200.0080.00614.91
7.2.190.0020.01315.06
7.2.180.0040.00915.00
7.2.170.0050.00915.16
7.2.130.0070.00816.93
7.2.120.0070.00916.90
7.2.110.0040.01316.80
7.2.100.0030.01017.10
7.2.90.0070.00716.87
7.2.80.0060.00816.92
7.2.70.0110.00616.94
7.2.60.0010.01316.97
7.2.50.0080.00816.97
7.2.40.0050.00716.93
7.2.30.0060.00717.11
7.2.20.0040.00916.87
7.2.10.0100.00716.99
7.2.00.0070.00717.77
7.1.330.0050.00715.84
7.1.320.0090.00615.99
7.1.310.0060.00915.90
7.1.300.0030.01015.84
7.1.290.0080.00515.79
7.1.280.0080.00515.79
7.1.270.0120.00315.80
7.1.260.0060.00815.88
7.1.250.0070.00415.71
7.1.200.0040.01115.64
7.1.70.0070.00317.38
7.1.60.0040.01117.26
7.1.50.0040.01217.13
7.1.00.0030.07722.51
7.0.200.0070.01016.88
7.0.60.0030.09019.78
7.0.50.0100.07717.91
7.0.40.0170.04020.04
7.0.30.0200.04020.16
7.0.20.0300.08020.00
7.0.10.0100.05720.38
7.0.00.0100.08020.16
5.6.280.0000.05021.12
5.6.210.0170.07320.75
5.6.200.0070.06718.12
5.6.190.0170.07720.27
5.6.180.0400.06720.45
5.6.170.0370.07720.33
5.6.160.0070.07320.44
5.6.150.0030.04018.22
5.6.140.0030.04018.08
5.6.130.0070.04018.18
5.6.120.0130.04320.89
5.6.110.0000.04720.97
5.6.100.0030.06021.14
5.6.90.0130.08021.00
5.6.80.0070.07720.50
5.5.350.0300.06720.29
5.5.340.0070.04717.96
5.5.330.0000.08720.56
5.5.320.0630.06320.19
5.5.310.0300.05720.12
5.5.300.0030.05017.95
5.5.290.0070.06717.95
5.5.280.0000.04720.84
5.5.270.0030.09320.76
5.5.260.0170.07720.72
5.5.250.0170.05020.61
5.5.240.3800.04320.14

preferences:
58.74 ms | 401 KiB | 5 Q