3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(); ($recursive = function (&$argument) { global $recursive; if (count($argument) < 10) { $argument[] = 'foo'; $recursive($argument); // line 10 } })($arr); print_r($arr);

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)
8.5.10.0070.01019.72
8.5.00.0130.00820.04
8.4.160.0100.01123.94
8.4.150.0020.00014.05
8.4.140.0110.01017.68
8.4.130.0130.00419.56
8.4.120.0100.00923.94
8.4.110.0100.01020.68
8.4.100.0140.00717.63
8.4.90.0140.00322.69
8.4.80.0060.00317.61
8.4.70.0070.00317.75
8.4.60.0150.00618.77
8.4.50.0030.00522.65
8.4.40.0050.01419.18
8.4.30.0160.00420.35
8.4.20.0080.00418.64
8.4.10.0030.00617.94
8.3.280.0080.01318.38
8.3.270.0100.00916.26
8.3.260.0110.00817.16
8.3.250.0140.00518.86
8.3.240.0110.00917.16
8.3.230.0120.00816.71
8.3.220.0070.00417.18
8.3.210.0090.00718.42
8.3.200.0110.00416.56
8.3.190.0050.00317.21
8.3.180.0110.00816.87
8.3.170.0000.00817.26
8.3.160.0070.00720.81
8.3.150.0120.00818.45
8.3.140.0140.00418.46
8.3.130.0080.00416.56
8.3.120.0130.00718.77
8.3.110.0080.00020.94
8.3.100.0080.00324.06
8.3.90.0060.00626.77
8.3.80.0090.00017.97
8.3.70.0090.00616.48
8.3.60.0060.00918.30
8.3.50.0050.00724.48
8.3.40.0110.00418.60
8.3.30.0090.00918.84
8.3.20.0040.00422.48
8.3.10.0000.00823.56
8.3.00.0090.00020.68
8.2.290.0100.00720.64
8.2.280.0100.00918.43
8.2.270.0120.00617.05
8.2.260.0090.00616.57
8.2.250.0030.00616.54
8.2.240.0040.00417.40
8.2.230.0000.00822.58
8.2.220.0030.00637.54
8.2.210.0080.00626.77
8.2.200.0060.00316.63
8.2.190.0090.01216.58
8.2.180.0110.01118.41
8.2.170.0110.00822.96
8.2.160.0110.00820.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0070.01019.89
8.2.110.0030.00621.07
8.2.100.0090.00317.91
8.2.90.0040.00418.16
8.2.80.0000.00818.16
8.2.70.0000.00817.75
8.2.60.0060.00317.75
8.2.50.0040.00419.23
8.2.40.0000.00821.03
8.2.30.0000.00819.35
8.2.20.0020.00518.02
8.2.10.0030.00618.85
8.2.00.0040.00419.26
8.1.330.0120.00621.72
8.1.320.0100.00816.13
8.1.310.0120.00318.40
8.1.300.0090.00918.47
8.1.290.0060.00318.88
8.1.280.0040.01225.92
8.1.270.0050.00320.89
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0080.00023.82
8.1.230.0060.00620.80
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0030.00517.35
8.1.190.0080.00017.22
8.1.180.0040.00418.10
8.1.170.0050.00318.71
8.1.160.0020.00520.27
8.1.150.0050.00218.89
8.1.140.0070.00018.85
8.1.130.0000.00720.08
8.1.120.0000.00717.37
8.1.110.0070.00017.46
8.1.100.0000.00717.42
8.1.90.0040.00417.47
8.1.80.0040.00417.47
8.1.70.0030.00317.34
8.1.60.0040.00417.50
8.1.50.0000.00817.52
8.1.40.0040.00817.52
8.1.30.0060.00317.70
8.1.20.0000.00817.62
8.1.10.0040.00417.44
8.1.00.0070.00017.46
8.0.300.0040.00420.03
8.0.290.0080.00016.63
8.0.280.0030.00318.35
8.0.270.0060.00317.39
8.0.260.0070.00019.93
8.0.250.0030.00616.88
8.0.240.0030.00316.95
8.0.230.0070.00016.96
8.0.220.0050.00316.83
8.0.210.0070.00016.82
8.0.200.0040.00416.88
8.0.190.0050.00316.93
8.0.180.0040.00416.78
8.0.170.0000.00916.92
8.0.160.0000.00716.91
8.0.150.0070.00016.68
8.0.140.0060.00316.84
8.0.130.0050.00013.36
8.0.120.0040.00416.88
8.0.110.0000.00816.75
8.0.100.0070.00016.77
8.0.90.0030.00616.98
8.0.80.0070.00716.93
8.0.70.0070.00016.91
8.0.60.0050.00316.84
8.0.50.0000.00816.93
8.0.30.0130.00817.12
8.0.20.0130.00717.10
8.0.10.0000.00816.82
8.0.00.0120.01117.02
7.4.330.0000.00515.55
7.4.320.0000.00616.59
7.4.300.0030.00316.50
7.4.290.0030.00316.42
7.4.280.0040.00416.48
7.4.270.0030.00316.61
7.4.260.0000.00613.26
7.4.250.0030.00316.46
7.4.240.0030.00516.65
7.4.230.0030.00516.45
7.4.220.0050.00216.61
7.4.210.0080.00516.56
7.4.200.0000.00716.49
7.4.130.0110.00616.57
7.4.120.0150.00916.48
7.4.110.0100.00716.63
7.4.100.0060.01216.53
7.4.90.0100.01016.41
7.4.80.0080.00819.39
7.4.70.0040.01216.46
7.4.60.0030.01416.48
7.4.50.0070.01016.34
7.4.40.0060.00916.46
7.4.00.0130.00314.74
7.3.330.0070.00016.30
7.3.320.0050.00013.17
7.3.310.0030.00516.36
7.3.300.0000.00716.16
7.3.290.0080.01016.26
7.3.280.0090.00616.32
7.3.260.0100.00716.36
7.3.230.0150.00316.34
7.3.210.0040.01416.39
7.3.200.0030.01716.34
7.3.190.0120.00616.36
7.3.180.0060.01116.42
7.3.170.0110.00616.32
7.3.160.0080.01216.43
7.3.120.0190.00714.98
7.3.110.0250.00314.61
7.3.100.0250.00014.80
7.3.90.0220.00414.74
7.3.80.0130.01314.80
7.3.70.0110.01714.90
7.3.60.0150.00414.65
7.3.50.0100.01414.67
7.3.40.0230.00014.57
7.3.30.0040.01614.69
7.3.20.0130.01414.74
7.3.10.0180.00414.59
7.3.00.0040.01214.75
7.2.330.0030.01416.51
7.2.320.0130.00316.63
7.2.310.0130.00316.73
7.2.300.0150.00316.40
7.2.290.0130.00516.74
7.2.240.0190.00614.86
7.2.230.0210.00314.93
7.2.220.0130.01315.05
7.2.210.0170.00914.69
7.2.200.0120.01214.73
7.2.190.0190.00614.84
7.2.180.0130.01014.89
7.2.170.0100.01315.06
7.2.160.0170.00814.76
7.2.150.0140.00914.77
7.2.140.0140.00914.60
7.2.130.0160.00814.93
7.2.120.0270.00015.06
7.2.110.0190.00715.11
7.2.100.0060.01114.86
7.2.90.0060.01114.87
7.2.80.0060.01214.88
7.2.70.0100.01014.89
7.2.60.0100.00714.77
7.2.50.0100.01014.93
7.2.40.0120.00914.65
7.2.30.0140.00714.97
7.2.20.0150.00714.96
7.2.10.0090.00914.73
7.2.00.0070.00714.84
7.1.330.0260.00013.90
7.1.320.0160.01013.78
7.1.310.0220.00014.00
7.1.300.0130.01013.70
7.1.290.0080.01413.67
7.1.280.0170.00713.99
7.1.270.0140.00913.62
7.1.260.0160.00613.71
7.1.250.0140.00713.58

preferences:
36.75 ms | 403 KiB | 5 Q