3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = array('', "", '0'); foreach($t as $i) { var_dump((int)$i); }

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)
8.3.60.0070.01416.50
8.3.50.0110.00416.48
8.3.40.0070.00718.84
8.3.30.0110.00318.47
8.3.20.0040.00420.18
8.3.10.0070.00023.69
8.3.00.0080.00021.97
8.2.180.0140.00718.04
8.2.170.0090.00622.96
8.2.160.0100.00319.04
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00719.38
8.2.120.0080.00026.35
8.2.110.0060.00319.39
8.2.100.0080.00318.22
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0030.00518.03
8.2.50.0000.00818.10
8.2.40.0070.00020.50
8.2.30.0040.00419.30
8.2.20.0060.00318.10
8.2.10.0040.00418.04
8.2.00.0040.00418.12
8.1.280.0070.01025.92
8.1.270.0040.00422.20
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00323.81
8.1.230.0070.00717.52
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0030.00517.22
8.1.180.0050.00318.10
8.1.170.0070.00019.02
8.1.160.0040.00419.02
8.1.150.0070.00018.92
8.1.140.0070.00019.61
8.1.130.0000.00718.93
8.1.120.0000.00717.36
8.1.110.0000.00717.43
8.1.100.0040.00417.49
8.1.90.0050.00217.29
8.1.80.0070.00017.39
8.1.70.0000.00717.46
8.1.60.0030.00617.44
8.1.50.0040.00417.49
8.1.40.0080.00017.50
8.1.30.0070.00017.63
8.1.20.0040.00417.65
8.1.10.0090.00017.30
8.1.00.0050.00217.43
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0000.00718.37
8.0.270.0000.00717.27
8.0.260.0030.00516.73
8.0.250.0000.00716.94
8.0.240.0040.00416.89
8.0.230.0070.00016.99
8.0.220.0030.00316.92
8.0.210.0070.00016.92
8.0.200.0000.00716.97
8.0.190.0030.00516.88
8.0.180.0070.00416.79
8.0.170.0040.00416.90
8.0.160.0030.00316.91
8.0.150.0070.00016.70
8.0.140.0040.00416.91
8.0.130.0050.00313.31
8.0.120.0040.00416.86
8.0.110.0000.00716.90
8.0.100.0040.00416.75
8.0.90.0040.00416.93
8.0.80.0040.01216.93
8.0.70.0070.00016.71
8.0.60.0030.00516.76
8.0.50.0000.00716.83
8.0.30.0090.00917.10
8.0.20.0110.00917.40
8.0.10.0000.00717.03
8.0.00.0140.00316.69
7.4.330.0050.00015.55
7.4.320.0000.00616.43
7.4.300.0000.00616.39
7.4.290.0000.00716.57
7.4.280.0050.00316.59
7.4.270.0040.00416.49
7.4.260.0060.00316.39
7.4.250.0070.00016.57
7.4.240.0080.00016.47
7.4.230.0040.00416.67
7.4.220.0090.01916.61
7.4.210.0040.01216.65
7.4.200.0050.00316.41
7.4.160.0110.00516.55
7.4.150.0110.00717.40
7.4.140.0040.01317.86
7.4.130.0090.00916.46
7.4.120.0070.01016.57
7.3.330.0080.00013.11
7.3.320.0000.00513.25
7.3.310.0040.00416.39
7.3.300.0060.00016.29
7.3.290.0100.00416.31
7.3.280.0060.01116.27
7.3.270.0090.00917.40
7.3.260.0140.00716.38
7.3.250.0060.01316.57
7.3.240.0090.00916.48

preferences:
47.46 ms | 400 KiB | 5 Q