3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date('Y-m-d H:i:s', strtotime('first day of this month midnight'));

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)
8.3.60.0180.00318.55
8.3.50.0070.00718.29
8.3.40.0040.01119.01
8.3.30.0040.01118.97
8.3.20.0080.00019.34
8.3.10.0030.00521.94
8.3.00.0100.01020.64
8.2.180.0140.00018.41
8.2.170.0090.00922.96
8.2.160.0040.00921.99
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0070.00018.03
8.2.120.0040.00426.35
8.2.110.0040.00721.11
8.2.100.0090.00318.01
8.2.90.0070.00419.21
8.2.80.0000.00817.97
8.2.70.0000.00818.02
8.2.60.0040.00418.16
8.2.50.0030.00618.10
8.2.40.0080.00019.50
8.2.30.0000.00719.32
8.2.20.0030.00518.04
8.2.10.0030.00617.93
8.2.00.0000.00917.71
8.1.280.0090.00625.92
8.1.270.0040.00418.95
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.59
8.1.230.0080.00320.94
8.1.220.0040.00417.91
8.1.210.0040.00418.77
8.1.200.0040.00417.48
8.1.190.0040.00417.35
8.1.180.0030.00518.10
8.1.170.0000.00818.78
8.1.160.0040.00418.80
8.1.150.0080.00018.77
8.1.140.0000.00722.29
8.1.130.0060.00020.21
8.1.120.0000.00717.64
8.1.110.0040.00417.60
8.1.100.0000.00817.65
8.1.90.0050.00217.58
8.1.80.0000.00717.60
8.1.70.0000.00717.52
8.1.60.0070.00017.70
8.1.50.0040.00417.57
8.1.40.0030.00517.55
8.1.30.0030.00617.79
8.1.20.0000.00717.63
8.1.10.0030.00617.57
8.1.00.0000.00817.61
8.0.300.0070.00020.12
8.0.290.0000.00816.88
8.0.280.0030.00318.52
8.0.270.0050.00317.23
8.0.260.0030.00318.43
8.0.250.0050.00317.21
8.0.240.0030.00317.16
8.0.230.0070.00017.05
8.0.220.0000.00716.99
8.0.210.0000.00716.89
8.0.200.0030.00516.97
8.0.190.0070.00017.02
8.0.180.0000.00817.07
8.0.170.0030.00616.93
8.0.160.0000.00717.02
8.0.150.0040.00416.97
8.0.140.0000.00716.97
8.0.130.0030.00313.42
8.0.120.0070.00316.88
8.0.110.0040.00416.92
8.0.100.0000.00716.89
8.0.90.0060.00316.82
8.0.80.0090.00817.02
8.0.70.0030.00516.97
8.0.60.0030.00516.83
8.0.50.0000.00817.09
8.0.30.0130.00717.10
8.0.20.0090.00917.40
8.0.10.0040.00416.98
8.0.00.0110.00816.84
7.4.330.0000.00515.55
7.4.320.0000.00616.56
7.4.300.0060.00016.66
7.4.290.0000.00616.67
7.4.280.0040.00416.62
7.4.270.0030.00316.68
7.4.260.0000.00816.66
7.4.250.0000.00716.56
7.4.240.0000.00816.54
7.4.230.0000.00716.38
7.4.220.0040.00416.75
7.4.210.0050.01216.69
7.4.200.0030.00316.62
7.4.160.0080.00916.64
7.4.140.0100.00917.86
7.4.130.0120.01216.67
7.4.120.0120.00816.63
7.4.110.0060.01216.43
7.4.100.0060.01016.64
7.4.90.0090.00916.63
7.4.80.0140.00819.39
7.4.70.0060.00916.63
7.4.60.0070.01016.66
7.4.50.0040.00816.84
7.4.40.0030.01316.61
7.4.00.0070.00915.15
7.3.330.0020.00213.06
7.3.320.0030.00313.21
7.3.310.0030.00516.30
7.3.300.0000.00616.32
7.3.290.0030.00316.34
7.3.280.0070.00716.34
7.3.260.0090.00916.44
7.3.240.0090.00916.57
7.3.230.0030.01316.56
7.3.210.0230.02016.45
7.3.200.0040.01216.68
7.3.190.0000.01516.41
7.3.180.0030.01316.60
7.3.170.0140.00616.51
7.3.160.0060.01116.57
7.3.120.0080.00614.94
7.3.110.0060.01115.12
7.3.100.0080.00814.87
7.3.90.0070.00615.02
7.3.80.0070.00815.00
7.3.70.0040.01014.78
7.3.60.0070.00914.89
7.3.50.0080.00614.82
7.3.40.0060.00914.95
7.3.30.0050.00915.00
7.3.20.0060.00616.89
7.3.10.0090.00816.58
7.3.00.0060.01216.67
7.2.330.0060.01116.63
7.2.320.0090.00916.48
7.2.310.0130.00716.60
7.2.300.0150.00316.79
7.2.290.0150.00416.66
7.2.250.0070.01215.08
7.2.240.0070.01015.12
7.2.230.0020.01415.16
7.2.220.0070.00815.11
7.2.210.0080.00515.08
7.2.200.0110.00514.89
7.2.190.0050.00815.01
7.2.180.0110.00315.21
7.2.170.0060.01115.07
7.2.130.0150.01216.56
7.2.120.0040.01217.00
7.2.110.0100.00916.61
7.2.100.0140.00516.65
7.2.90.0110.00816.78
7.2.80.0130.00716.73
7.2.70.0090.00916.83
7.2.60.0130.00616.68
7.2.50.0140.01216.97
7.2.40.0110.00516.81
7.2.30.0140.00316.72
7.2.20.0120.00716.72
7.2.10.0080.01016.74
7.2.00.0060.01516.69
7.1.330.0100.00515.71
7.1.320.0090.00315.80
7.1.310.0080.00315.89
7.1.300.0070.00715.88
7.1.290.0090.00415.94
7.1.280.0070.00715.97
7.1.270.0020.00915.75
7.1.260.0020.01015.94
7.1.250.0040.01615.88
7.1.230.0060.00615.61
7.1.220.0040.01115.68
7.1.210.0120.00315.78
7.1.200.0100.00315.79
7.1.190.0060.00915.43
7.1.180.0040.01215.93
7.1.170.0040.00815.75
7.1.160.0040.01115.79
7.1.150.0120.00315.64
7.1.140.0070.00715.80
7.1.130.0070.00715.59
7.1.120.0090.00315.90
7.1.110.0100.00315.32
7.1.100.0100.00615.79
7.1.90.0110.00315.61
7.1.80.0090.00615.73
7.1.70.0110.00315.80
7.1.60.0310.00933.43
7.1.50.0190.01933.66
7.1.40.0260.00633.61
7.1.30.0230.01333.35
7.1.20.0190.01233.79
7.1.10.0090.00515.77
7.1.00.0040.01115.56
5.6.380.0060.00913.97

preferences:
42.72 ms | 401 KiB | 5 Q