3v4l.org

run code in 300+ PHP versions simultaneously
<?php $k=0; for($i=1;$i<=4;$i++) { for($j=1;$j<$i;$j++) { echo "*"; } echo $k++; echo "\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)
8.3.60.0090.00918.18
8.3.50.0170.00316.31
8.3.40.0070.01118.48
8.3.30.0120.00818.46
8.3.20.0090.00021.49
8.3.10.0090.00523.65
8.3.00.0080.00019.45
8.2.180.0100.01016.32
8.2.170.0070.00722.96
8.2.160.0120.00320.38
8.2.150.0030.01024.18
8.2.140.0090.00024.66
8.2.130.0100.00019.29
8.2.120.0070.00026.35
8.2.110.0060.00321.18
8.2.100.0030.00817.72
8.2.90.0080.00017.86
8.2.80.0040.00418.09
8.2.70.0040.00417.68
8.2.60.0080.00017.93
8.2.50.0090.00018.22
8.2.40.0040.00420.72
8.2.30.0040.00419.33
8.2.20.0000.00818.05
8.2.10.0040.00717.92
8.2.00.0000.00717.98
8.1.280.0140.00325.92
8.1.270.0050.00322.02
8.1.260.0040.00426.35
8.1.250.0110.00428.09
8.1.240.0040.00422.47
8.1.230.0110.00020.97
8.1.220.0000.00817.79
8.1.210.0060.00318.77
8.1.200.0080.00017.25
8.1.190.0030.00517.10
8.1.180.0040.00418.10
8.1.170.0040.00418.71
8.1.160.0040.00418.77
8.1.150.0000.00819.00
8.1.140.0070.00017.73
8.1.130.0030.00319.00
8.1.120.0040.00317.42
8.1.110.0040.00417.41
8.1.100.0040.00417.38
8.1.90.0050.00217.43
8.1.80.0080.00017.36
8.1.70.0000.00717.29
8.1.60.0040.00417.36
8.1.50.0000.01217.19
8.1.40.0070.00317.28
8.1.30.0000.00717.54
8.1.20.0030.00817.62
8.1.10.0030.00517.43
8.1.00.0000.00817.45
8.0.300.0040.00419.94
8.0.290.0000.00716.63
8.0.280.0000.00718.42
8.0.270.0000.00717.16
8.0.260.0030.00317.35
8.0.250.0050.00216.93
8.0.240.0000.01016.83
8.0.230.0050.00616.80
8.0.220.0050.00316.79
8.0.210.0040.00416.77
8.0.200.0030.00316.88
8.0.190.0080.00416.84
8.0.180.0000.00816.79
8.0.170.0040.00716.81
8.0.160.0000.00716.86
8.0.150.0040.00416.81
8.0.140.0000.00816.75
8.0.130.0000.00613.18
8.0.120.0030.00316.68
8.0.110.0000.00816.73
8.0.100.0000.00716.80
8.0.90.0040.00416.69
8.0.80.0040.01816.85
8.0.70.0040.00416.75
8.0.60.0080.00016.83
8.0.50.0080.00016.64
8.0.30.0090.01116.99
8.0.20.0070.01417.40
8.0.10.0000.00716.74
8.0.00.0060.01116.64
7.4.330.0000.00415.55
7.4.320.0000.00616.42
7.4.300.0000.00616.55
7.4.290.0000.00716.41
7.4.280.0000.00716.54
7.4.270.0000.00716.50
7.4.260.0040.00416.54
7.4.250.0000.00716.42
7.4.240.0030.00616.34
7.4.230.0000.00716.34
7.4.220.0000.00716.24
7.4.210.0020.01716.46
7.4.200.0030.00316.59
7.4.160.0140.00416.36
7.4.140.0110.00817.86
7.4.130.0000.01716.48
7.4.120.0150.00516.50
7.4.110.0150.00416.57
7.4.100.0090.00916.34
7.4.90.0170.00016.52
7.4.80.0100.01019.39
7.4.70.0090.00916.25
7.4.60.0130.00316.45
7.4.50.0040.01116.41
7.4.40.0030.01316.35
7.4.00.0060.00914.74
7.3.330.0000.00713.05
7.3.320.0000.00613.20
7.3.310.0000.00816.26
7.3.300.0030.00316.29
7.3.290.0000.00716.27
7.3.280.0090.01216.26
7.3.260.0110.01116.41
7.3.240.0100.00816.36
7.3.230.0130.00316.39
7.3.210.0100.00716.23
7.3.200.0090.01216.50
7.3.190.0090.01216.35
7.3.180.0100.00916.29
7.3.170.0100.00616.53
7.3.160.0030.01316.37
7.3.10.0030.01016.45
7.3.00.0000.01016.54
7.2.330.0100.01416.71
7.2.320.0110.00916.68
7.2.310.0100.01016.79
7.2.300.0080.00816.71
7.2.290.0070.01016.41
7.2.130.0160.00017.07
7.2.120.0070.00716.59
7.2.110.0000.01216.48
7.2.100.0100.00016.63
7.2.90.0070.00716.79
7.2.80.0060.00916.79
7.2.70.0060.00616.84
7.2.60.0060.00516.94
7.2.50.0020.01016.75
7.2.40.0100.00618.31
7.2.30.0080.00818.16
7.2.20.0070.01118.16
7.2.10.0060.01018.19
7.2.00.0100.00818.30
7.1.250.0100.00315.50
7.1.200.0050.00915.82
7.1.160.0060.01118.61
7.1.150.0070.00918.70
7.1.140.0100.01118.46
7.1.130.0060.01618.62
7.1.120.0110.01018.32
7.1.110.0060.01117.72
7.1.100.0060.01018.03
7.1.90.0090.01018.00
7.1.80.0050.01318.25
7.1.70.0050.01016.80
7.1.60.0250.01534.98
7.1.50.0220.01534.75
7.1.40.0260.01134.47
7.1.30.0240.01234.23
7.1.20.0250.01234.47
7.1.10.0070.01116.35
7.1.00.0090.00816.57

preferences:
56.39 ms | 400 KiB | 5 Q