3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date('Y-m-d H:i:s', strtotime('-40 hours')); echo '<br>'; echo date('Y-m-d H:i:s', strtotime('0 hours'));

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)
8.5.00.0140.01020.06
8.4.150.0010.00214.05
8.4.140.0130.00817.59
8.4.130.0050.00517.88
8.4.120.0060.00320.64
8.4.110.0100.01022.26
8.4.100.0070.00817.81
8.4.90.0110.01018.43
8.4.80.0050.00517.77
8.4.70.0060.00218.15
8.4.60.0140.00718.85
8.4.50.0030.00522.57
8.4.40.0090.00617.73
8.4.30.0140.00618.93
8.4.20.0120.00319.77
8.4.10.0080.01119.38
8.3.280.0150.01318.07
8.3.270.0140.00616.68
8.3.260.0110.00816.38
8.3.250.0120.00618.88
8.3.240.0120.00716.50
8.3.230.0070.00816.87
8.3.220.0040.00417.41
8.3.210.0100.00818.14
8.3.200.0030.00416.54
8.3.190.0130.00616.89
8.3.180.0110.00718.50
8.3.170.0120.00617.04
8.3.160.0070.01418.38
8.3.150.0140.00420.54
8.3.140.0120.00620.61
8.3.130.0080.00018.52
8.3.120.0090.00020.38
8.3.110.0090.00320.94
8.3.100.0040.00418.41
8.3.90.0080.00026.77
8.3.80.0060.00318.25
8.3.70.0040.01116.48
8.3.60.0130.00916.88
8.3.50.0120.00616.60
8.3.40.0160.00323.70
8.3.30.0130.00618.98
8.3.20.0000.00724.18
8.3.10.0040.01124.66
8.3.00.0030.01426.16
8.2.290.0100.00920.30
8.2.280.0120.00818.20
8.2.270.0060.01217.12
8.2.260.0100.00718.61
8.2.250.0090.00616.74
8.2.240.0030.00619.04
8.2.230.0030.00622.58
8.2.220.0030.00624.06
8.2.210.0050.00326.77
8.2.200.0090.00018.53
8.2.190.0220.00016.63
8.2.180.0110.00316.63
8.2.170.0070.00719.00
8.2.160.0100.00722.96
8.2.150.0050.00225.66
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00817.78
8.2.110.0090.00020.64
8.2.100.0260.00918.44
8.2.90.0170.01318.44
8.2.80.0210.00918.44
8.2.70.0320.00018.44
8.2.60.0250.01318.44
8.2.50.0240.00618.44
8.2.40.0230.00618.44
8.2.30.0240.00518.44
8.2.20.0240.00318.44
8.2.10.0270.00018.44
8.2.00.0240.00418.44
8.1.330.0100.00919.98
8.1.320.0140.00516.11
8.1.310.0090.00616.83
8.1.300.0040.00416.37
8.1.290.0030.00630.84
8.1.280.0180.00325.92
8.1.270.0040.00424.66
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00021.18
8.1.230.0260.00018.44
8.1.220.0280.00018.44
8.1.210.0240.00618.44
8.1.200.0220.00518.44
8.1.190.0270.00018.44
8.1.180.0200.00718.44
8.1.170.0210.00918.44
8.1.160.0260.00318.44
8.1.150.0230.00418.44
8.1.140.0220.00518.44
8.1.130.0200.00718.44
8.1.120.0200.00718.44
8.1.110.0200.00618.44
8.1.100.0230.00318.44
8.1.90.0260.00018.44
8.1.80.0230.00318.44
8.1.70.0230.00318.44
8.1.60.0200.00718.44
8.1.50.0160.01218.44
8.1.40.0230.00318.44
8.1.30.0200.00718.44
8.1.20.0230.00418.44
8.1.10.0260.00018.44
8.1.00.0200.00318.44
8.0.300.0190.00818.44
8.0.290.0230.00718.44
8.0.280.0320.00318.44
8.0.270.0220.00418.44
8.0.260.0230.00318.44
8.0.250.0240.00418.44
8.0.240.0210.00718.44
8.0.230.0220.00618.44
8.0.220.0230.00718.44
8.0.210.0290.00018.44
8.0.200.0260.00018.44
8.0.190.0220.00318.44
8.0.180.0250.00018.44
8.0.170.0200.00718.44
8.0.160.0140.01418.44
8.0.150.0260.00018.44
8.0.140.0270.00018.44
8.0.130.0110.01118.44
8.0.120.0260.00318.44
8.0.110.0140.01418.44
8.0.100.0290.00018.44
8.0.90.0200.00718.44
8.0.80.0240.00318.44
8.0.70.0250.00418.44
8.0.60.0160.01118.44
8.0.50.0170.01018.44
8.0.30.0220.00618.44
8.0.20.0190.00818.44
8.0.10.0160.00818.44

preferences:
79.11 ms | 403 KiB | 5 Q