3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = ['a', 'b', 'c', 'd', 'e']; $tries = 10; foreach($array as $key => $value) { while ($tries > 0) { $tries--; echo "$tries\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)
8.3.70.0110.00716.50
8.3.60.0150.00718.06
8.3.50.0130.00618.04
8.3.40.0070.00718.77
8.3.30.0060.00918.68
8.3.20.0050.00318.88
8.3.10.0040.00421.69
8.3.00.0070.00023.43
8.2.190.0000.01416.58
8.2.180.0100.00716.63
8.2.170.0110.00422.96
8.2.160.0130.00718.93
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00419.69
8.2.120.0040.00426.35
8.2.110.0100.00021.00
8.2.100.0030.00717.78
8.2.90.0000.00819.17
8.2.80.0000.00817.97
8.2.70.0080.00017.80
8.2.60.0000.00818.04
8.2.50.0070.00018.10
8.2.40.0040.00421.21
8.2.30.0000.00719.11
8.2.20.0100.00017.92
8.2.10.0040.00418.02
8.2.00.0000.00719.36
8.1.280.0110.00725.92
8.1.270.0000.00822.01
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.98
8.1.230.0080.00318.82
8.1.220.0030.00617.78
8.1.210.0070.00318.77
8.1.200.0050.00317.23
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0000.00818.82
8.1.160.0060.00318.73
8.1.150.0030.00618.75
8.1.140.0030.00317.67
8.1.130.0000.00719.03
8.1.120.0000.00717.42
8.1.110.0000.00817.33
8.1.100.0000.00717.33
8.1.90.0040.00417.46
8.1.80.0040.00417.48
8.1.70.0000.00717.36
8.1.60.0070.00017.57
8.1.50.0040.00417.50
8.1.40.0060.00317.49
8.1.30.0080.00017.49
8.1.20.0030.00617.50
8.1.10.0050.00317.55
8.1.00.0070.00017.30
8.0.300.0030.00618.77
8.0.290.0040.00416.63
8.0.280.0000.00818.45
8.0.270.0070.00017.25
8.0.260.0060.00417.29
8.0.250.0000.00716.95
8.0.240.0000.00816.82
8.0.230.0030.00316.86
8.0.220.0000.00716.85
8.0.210.0000.00616.89
8.0.200.0000.00716.91
8.0.190.0030.00316.81
8.0.180.0050.00216.77
8.0.170.0040.00416.86
8.0.160.0000.00816.73
8.0.150.0030.00716.73
8.0.140.0030.00516.82
8.0.130.0030.00313.24
8.0.120.0040.00416.83
8.0.110.0040.00416.93
8.0.100.0040.00416.84
8.0.90.0070.00016.76
8.0.80.0050.01716.86
8.0.70.0020.00516.67
8.0.60.0000.00716.75
8.0.50.0070.00016.71
8.0.30.0130.00617.16
8.0.20.0060.01217.40
8.0.10.0000.00816.98
8.0.00.0130.00816.76
7.4.330.0000.00515.55
7.4.320.0030.00316.50
7.4.300.0070.00016.48
7.4.290.0070.00016.38
7.4.280.0030.00516.58
7.4.270.0000.00716.50
7.4.260.0000.00716.58
7.4.250.0000.00716.46
7.4.240.0000.00716.48
7.4.230.0000.00716.57
7.4.220.0000.00916.59
7.4.210.0110.00416.55
7.4.200.0030.00316.56
7.4.160.0080.00916.40
7.4.140.0090.01017.86
7.4.130.0080.00816.54
7.4.120.0110.00816.51
7.4.110.0070.01316.46
7.4.100.0170.00016.36
7.4.90.0070.01016.59
7.4.80.0130.00919.39
7.4.70.0060.01016.46
7.4.60.0080.00816.56
7.4.50.0170.00016.37
7.4.40.0120.00916.32
7.4.00.0110.00415.07
7.3.330.0030.00313.00
7.3.320.0070.00013.01
7.3.310.0030.00316.35
7.3.300.0030.00316.12
7.3.290.0000.00716.29
7.3.280.0040.01416.36
7.3.260.0100.00916.46
7.3.240.0080.01316.44
7.3.230.0130.00316.30
7.3.210.0170.00016.18
7.3.200.0080.00816.63
7.3.190.0030.01216.30
7.3.180.0090.01216.55
7.3.170.0140.00316.34
7.3.160.0190.00016.39
7.3.10.0060.00916.16
7.3.00.0100.00716.09
7.2.330.0140.00716.64
7.2.320.0070.01016.39
7.2.310.0090.00916.36
7.2.300.0060.01216.41
7.2.290.0120.00616.52
7.2.130.0090.01116.68
7.2.120.0120.00916.25
7.2.110.0070.01116.59
7.2.100.0070.00716.30
7.2.90.0150.00316.21
7.2.80.0070.00715.92
7.2.70.0150.00915.54
7.2.60.0140.01215.70
7.2.50.0120.01415.65
7.2.40.0180.01015.75
7.2.30.0230.00915.76
7.2.20.0280.01015.93
7.2.10.0190.01015.78
7.2.00.0360.00615.77
7.1.250.0130.00515.70
7.1.200.0090.00615.88
7.1.170.0230.00413.77
7.1.160.0230.00513.60
7.1.150.0180.01114.04
7.1.140.0230.00513.96
7.1.130.0160.01213.88
7.1.120.0140.00913.93
7.1.110.0140.00813.79
7.1.100.1170.00213.80
7.1.90.0200.00713.39
7.1.80.0180.01113.64
7.1.70.0220.00613.71
7.1.60.0460.01231.81
7.1.50.0470.00931.63
7.1.40.0480.00931.72
7.1.30.0480.00731.72
7.1.20.0490.00731.63
7.1.10.0150.00913.46
7.1.00.0160.01213.85

preferences:
18.99 ms | 401 KiB | 5 Q