3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mark = array(90,85); array_walk_recursive($mark, function (&$k) { if ($k >= 90) { echo "$k: 4.0\n"; $k = '4.0'; } else if ($k >= 80 && $k<90) { echo "$k: 3.6\n"; $k = '3.6'; } else if ($k < 80) { echo "$k: 2.8\n"; $k = '2.8'; } }); print_r($mark);

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)
8.3.70.0130.00316.62
8.3.60.0070.01118.43
8.3.50.0100.01016.53
8.3.40.0040.01118.59
8.3.30.0070.00718.51
8.3.20.0040.00421.73
8.3.10.0000.00820.57
8.3.00.0060.00317.34
8.2.190.0120.00616.63
8.2.180.0090.00625.92
8.2.170.0140.00022.96
8.2.160.0110.00420.52
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00818.09
8.2.120.0040.00426.35
8.2.110.0100.00720.36
8.2.100.0090.00317.91
8.2.90.0000.00817.75
8.2.80.0040.00417.97
8.2.70.0000.00817.93
8.2.60.0050.00218.16
8.2.50.0000.00818.10
8.2.40.0070.00019.48
8.2.30.0060.00319.16
8.2.20.0040.00417.94
8.2.10.0070.00019.57
8.2.00.0040.00418.04
8.1.280.0120.00625.92
8.1.270.0030.00623.78
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0080.00020.91
8.1.230.0070.00419.29
8.1.220.0060.00317.75
8.1.210.0040.00418.77
8.1.200.0030.00917.23
8.1.190.0030.00518.93
8.1.180.0000.00818.10
8.1.170.0000.00918.61
8.1.160.0000.00719.02
8.1.150.0070.00018.89
8.1.140.0000.00720.81
8.1.130.0000.00717.39
8.1.120.0000.00717.48
8.1.110.0000.00817.29
8.1.100.0070.00317.45
8.1.90.0040.00417.43
8.1.80.0000.00717.45
8.1.70.0000.00717.48
8.1.60.0050.00317.45
8.1.50.0040.00417.52
8.1.40.0030.00517.55
8.1.30.0000.00817.63
8.1.20.0030.00517.49
8.1.10.0040.00417.38
8.1.00.0040.00417.46
8.0.300.0000.00819.64
8.0.290.0030.00616.63
8.0.280.0030.00318.39
8.0.270.0030.00616.89
8.0.260.0030.00316.83
8.0.250.0030.00316.97
8.0.240.0000.00717.03
8.0.230.0040.00416.93
8.0.220.0040.00416.89
8.0.210.0040.00416.88
8.0.200.0000.00616.85
8.0.190.0050.00216.92
8.0.180.0040.00416.94
8.0.170.0000.00916.95
8.0.160.0040.00416.84
8.0.150.0000.00716.85
8.0.140.0000.00716.79
8.0.130.0000.00613.39
8.0.120.0040.00416.78
8.0.110.0060.00316.79
8.0.100.0000.00817.02
8.0.90.0040.00416.86
8.0.80.0230.01416.80
8.0.70.0000.00716.85
8.0.60.0040.00416.86
8.0.50.0050.00216.80
8.0.30.0090.00816.95
8.0.20.0070.01117.40
8.0.10.0070.00017.04
8.0.00.0070.01216.86
7.4.330.0050.00015.55
7.4.320.0000.00616.66
7.4.300.0030.00316.63
7.4.290.0000.00716.51
7.4.280.0040.00416.48
7.4.270.0070.00016.44
7.4.260.0080.00016.64
7.4.250.0000.00816.52
7.4.240.0030.00316.60
7.4.230.0000.00716.67
7.4.220.0030.00516.55
7.4.210.0070.00816.57
7.4.200.0030.00316.40
7.4.160.0090.00816.49
7.4.140.0090.00817.86
7.4.130.0120.00616.56
7.4.120.0070.01016.49
7.4.110.0090.00916.44
7.4.100.0060.01216.45
7.4.90.0070.01016.57
7.4.80.0110.00619.39
7.4.70.0120.00616.67
7.4.60.0060.01316.36
7.4.50.0090.00616.57
7.4.40.0130.00416.53
7.4.10.0100.00714.93
7.4.00.0050.01214.94
7.3.330.0050.00013.17
7.3.320.0020.00513.11
7.3.310.0060.00016.33
7.3.300.0000.00616.32
7.3.290.0000.00816.31
7.3.280.0090.00616.22
7.3.260.0160.01116.45
7.3.240.0100.00816.42
7.3.230.0140.01016.29
7.3.210.0120.00416.47
7.3.200.0140.00316.30
7.3.190.0030.01316.57
7.3.180.0100.00616.55
7.3.170.0150.00316.32
7.3.160.0180.00916.61
7.3.130.0120.00614.76
7.3.120.0060.01214.78
7.3.110.0030.01615.04
7.3.100.0030.01015.09
7.3.90.0130.00014.74
7.3.80.0040.00814.80
7.3.70.0080.00414.84
7.3.60.0040.01514.70
7.3.50.0040.01114.73
7.3.40.0030.01214.70
7.3.30.0040.00814.73
7.3.20.0040.01116.49
7.3.10.0800.00415.21
7.3.00.0480.01015.60
7.2.330.0130.00416.71
7.2.320.0100.00616.54
7.2.310.0100.00716.74
7.2.300.0100.00616.81
7.2.290.0100.00816.79
7.2.260.0110.00714.98
7.2.250.0040.01514.97
7.2.240.0030.01215.18
7.2.230.0030.01015.27
7.2.220.0070.01015.16
7.2.210.0100.00315.15
7.2.200.0100.01015.02
7.2.190.0100.01014.88
7.2.180.0060.01315.19
7.2.170.0000.01014.95
7.2.160.0030.00714.84
7.2.150.0040.01116.66
7.2.140.0090.00016.95
7.2.130.0450.00915.94
7.2.120.0510.00316.05
7.2.110.0890.00615.95
7.2.100.0430.00515.95
7.2.90.0420.01015.96
7.2.80.0530.00816.01
7.2.70.0440.00315.98
7.2.60.0500.00815.99
7.2.50.0510.00015.88
7.2.40.0440.00815.97
7.2.30.0380.01216.00
7.2.20.0410.00915.94
7.2.10.0390.00915.86
7.2.00.0330.01115.85
7.1.330.0030.01315.74
7.1.320.0060.00815.63
7.1.310.0080.00415.64
7.1.300.0070.01115.75
7.1.290.0040.00715.98
7.1.280.0090.00615.80
7.1.270.0040.01115.84
7.1.260.0090.00615.82
7.1.250.0520.00514.81
7.1.240.0060.00615.81
7.1.230.0000.00915.62
7.1.220.0060.00615.69
7.1.210.0090.00015.85
7.1.200.0030.00515.80
7.1.190.0040.01115.81
7.1.180.0030.00715.49
7.1.170.0000.01015.95
7.1.160.0040.00815.65
7.1.150.0030.01315.57
7.1.140.0040.00815.86
7.1.130.0030.00715.69
7.1.120.0000.01315.73
7.1.110.0090.00315.69
7.1.100.0030.01015.73
7.1.90.0000.01515.51
7.1.80.0060.00315.70
7.1.70.0060.00315.57
7.1.60.0070.00315.72
7.1.50.0040.00715.53
7.1.40.0030.00715.99
7.1.30.0030.01015.74
7.1.20.0100.00315.91
7.1.10.0030.00915.78
7.1.00.0050.00515.91

preferences:
35.74 ms | 401 KiB | 5 Q