3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xn = []; for($i=0;$i<1<<16;++$i) { $xn[] = mt_rand(0, 1<<8); } $t = microtime(); foreach($xn as $n) { if($n > 1<<7) { //.. } else { } } echo microtime() - $t; sort($xn); echo PHP_EOL; $t = microtime(); foreach($xn as $n) { if($n > 1<<7) { //.. } else { } } echo microtime() - $t;

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)
7.4.10.0070.03517.71
7.4.00.0070.03217.68
7.3.130.0080.03317.62
7.3.120.0080.03217.42
7.3.110.0120.02917.66
7.3.100.0090.02517.52
7.3.90.0080.02917.70
7.3.80.0090.02417.64
7.3.70.0080.02417.43
7.3.60.0080.02517.59
7.3.50.0040.02417.59
7.3.40.0050.02617.63
7.3.30.0070.02817.46
7.3.20.0050.02418.67
7.3.10.0090.02318.43
7.3.00.0080.02318.50
7.2.260.0070.03617.48
7.2.250.0090.03617.95
7.2.240.0110.02417.74
7.2.230.0060.02917.88
7.2.220.0090.03017.80
7.2.210.0050.03017.57
7.2.200.0060.02317.77
7.2.190.0070.02317.66
7.2.180.0060.02417.79
7.2.170.0040.02617.67
7.2.160.0040.02417.77
7.2.150.0070.02818.81
7.2.140.0030.02818.79
7.2.130.0060.02718.75
7.2.120.0060.02618.79
7.2.110.0110.02218.74
7.2.100.0070.02218.68
7.2.90.0050.02518.73
7.2.80.0060.02618.77
7.2.70.0090.02218.75
7.2.60.0070.02618.78
7.2.50.0060.02218.76
7.2.40.0060.02618.72
7.2.30.0030.02918.82
7.2.20.0060.02618.80
7.2.10.0100.02018.80
7.2.00.0070.02519.32
7.1.330.0080.03017.60
7.1.320.0070.03617.67
7.1.310.0040.03517.62
7.1.300.0060.03017.77
7.1.290.0070.02917.73
7.1.280.0070.02717.76
7.1.270.0040.03517.65
7.1.260.0030.03017.63
7.1.250.0050.03017.63
7.1.240.0060.03317.65
7.1.230.0120.02917.66
7.1.220.0060.02917.82
7.1.210.0050.03317.61
7.1.200.0040.03117.64
7.1.190.0020.02917.64
7.1.180.0050.03017.58
7.1.170.0040.03217.79
7.1.160.0040.03317.75
7.1.150.0060.03517.69
7.1.140.0050.02917.64
7.1.130.0060.02817.75
7.1.120.0040.03317.60
7.1.110.0070.02617.71
7.1.100.0060.03017.81
7.1.90.0050.03017.76
7.1.80.0050.02917.65
7.1.70.0100.02618.13
7.1.60.0070.03718.21
7.1.50.0100.03522.43
7.1.40.0070.03117.61
7.1.30.0050.03017.71
7.1.20.0030.03217.68
7.1.10.0070.03017.61
7.1.00.0040.05319.37
7.0.330.0030.03117.46
7.0.320.0040.02817.30
7.0.310.0030.02917.31
7.0.300.0090.02917.21
7.0.290.0090.02617.22
7.0.280.0030.03217.18
7.0.270.0030.03417.40
7.0.260.0070.02617.40
7.0.250.0030.02917.33
7.0.240.0110.02417.39
7.0.230.0070.02917.47
7.0.220.0030.02917.36
7.0.210.0070.02717.40
7.0.200.0020.03017.63
7.0.190.0070.03117.39
7.0.180.0050.02817.37
7.0.170.0080.02917.40
7.0.160.0040.03217.54
7.0.150.0060.02617.43
7.0.140.0040.03117.38
7.0.130.0030.03117.41
7.0.120.0050.03017.25
7.0.110.0040.03017.39
7.0.100.0070.03017.21
7.0.90.0010.03217.26
7.0.80.0080.03117.37
7.0.70.0040.03717.34
7.0.60.0060.04818.63
7.0.50.0080.04818.08
7.0.40.0020.04317.03
7.0.30.0090.04516.86
7.0.20.0130.04217.01
7.0.10.0070.05117.02
7.0.00.0100.03517.05
5.6.400.0070.09224.15
5.6.390.0030.09524.04
5.6.380.0030.08823.90
5.6.370.0140.08123.93
5.6.360.0130.09223.74
5.6.350.0070.09323.99
5.6.340.0100.08723.82
5.6.330.0150.08224.10
5.6.320.0090.08524.02
5.6.310.0070.09524.13
5.6.300.0100.09124.14
5.6.290.0070.08823.91
5.6.280.0090.10325.73
5.6.270.0070.08923.91
5.6.260.0050.09723.81
5.6.250.0100.09623.89
5.6.240.0080.08823.81
5.6.230.0100.10423.94
5.6.220.0070.09423.93
5.6.210.0110.09325.55
5.6.200.0070.09824.76
5.6.190.0110.10125.34
5.6.180.1030.09725.35
5.6.170.0140.10125.29
5.6.160.0130.10125.47
5.6.150.0070.10924.85
5.6.140.0150.09024.83
5.6.130.0110.09124.76
5.6.120.0070.10425.62
5.6.110.0080.11025.51
5.6.100.0080.10225.55
5.6.90.0070.10425.56
5.6.80.0140.10425.31
5.6.70.0150.10525.27
5.6.60.0120.09623.74
5.6.50.0070.09423.78
5.6.40.0120.09323.88
5.6.30.0060.09623.86
5.6.20.0110.09523.69
5.6.10.0130.09723.80
5.6.00.0110.08023.75
5.5.380.0120.09022.74
5.5.370.0080.10622.88
5.5.360.0120.09522.91
5.5.350.0120.10524.46
5.5.340.0040.11023.96
5.5.330.0120.11124.41
5.5.320.0170.10424.40
5.5.310.0080.10524.57
5.5.300.0060.12023.97
5.5.290.0130.09823.88
5.5.280.0090.11524.65
5.5.270.0100.09924.72
5.5.260.0100.11024.75
5.5.250.0080.11024.58
5.5.240.0170.10424.46
5.5.230.0070.10622.76
5.5.220.0110.10822.78
5.5.210.0110.10722.80
5.5.200.0100.10822.69
5.5.190.0090.10222.84
5.5.180.0120.11222.65
5.5.170.0180.09322.68
5.5.160.0110.09622.75
5.5.150.0080.10822.71
5.5.140.0160.11922.64
5.5.130.0120.10322.64
5.5.120.0110.09222.56
5.5.110.0070.10022.72
5.5.100.0090.10222.57
5.5.90.0090.09522.78
5.5.80.0070.10522.50
5.5.70.0090.09822.62
5.5.60.0090.10122.68
5.5.50.0100.09722.59
5.5.40.0090.10122.47
5.5.30.0060.09822.52
5.5.20.0080.10122.73
5.5.10.0100.11122.55
5.5.00.0100.11022.56
5.4.450.0270.11922.56
5.4.440.0150.11922.61
5.4.430.0180.12922.71
5.4.420.0180.11322.55
5.4.410.0180.11022.51
5.4.400.0130.12222.49
5.4.390.0170.14422.41
5.4.380.0180.12822.32
5.4.370.0120.12622.40
5.4.360.0150.11322.38
5.4.350.0170.12422.40
5.4.340.0100.12322.42
5.4.330.0100.09520.46
5.4.320.0120.10822.32
5.4.310.0090.12222.41
5.4.300.0100.11822.37
5.4.290.0090.12522.31
5.4.280.0110.11322.39
5.4.270.0110.11622.42
5.4.260.0100.12222.53
5.4.250.0090.12522.45
5.4.240.0140.11522.54
5.4.230.0080.11322.39
5.4.220.0120.11522.37
5.4.210.0090.12522.33
5.4.200.0120.11521.80
5.4.190.0130.11822.30
5.4.180.0120.11722.39
5.4.170.0130.12622.50
5.4.160.0130.12222.43
5.4.150.0150.11422.62
5.4.140.0120.11821.83
5.4.130.0140.11621.85
5.4.120.0140.11121.67
5.4.110.0120.11621.75
5.4.100.0140.11921.82
5.4.90.0110.10621.85
5.4.80.0110.11921.74
5.4.70.0100.12221.88
5.4.60.0120.12621.87
5.4.50.0170.12921.79
5.4.40.0160.11821.87
5.4.30.0130.11521.84
5.4.20.0130.11121.77
5.4.10.0090.12121.65
5.4.00.0180.09721.59
5.3.290.0100.03012.89
5.3.280.0080.03312.78
5.3.270.0110.02812.90
5.3.260.0070.03312.88
5.3.250.0070.03212.89
5.3.240.0170.02912.81
5.3.230.0120.03412.81
5.3.220.0120.03812.85
5.3.210.0150.02812.84
5.3.200.0150.02612.79
5.3.190.0180.02312.88
5.3.180.0160.02612.85
5.3.170.0100.03812.77
5.3.160.0060.02812.77
5.3.150.0170.03712.84
5.3.140.0180.03512.78
5.3.130.0150.02512.78
5.3.120.0060.03012.78
5.3.110.0080.03112.76
5.3.100.0130.02612.60
5.3.90.0100.02612.57
5.3.80.0140.02812.51
5.3.70.0120.02612.52
5.3.60.0130.02612.56
5.3.50.0130.02812.49
5.3.40.0100.02812.45
5.3.30.0050.03312.46
5.3.20.0150.02712.48
5.3.10.0120.03012.38
5.3.00.0040.03412.30
5.2.170.0100.02411.18
5.2.160.0120.02511.24
5.2.150.0160.01711.08
5.2.140.0090.02011.13
5.2.130.0100.02111.05
5.2.120.0220.02311.06
5.2.110.0130.02511.06
5.2.100.0080.02211.06
5.2.90.0080.02411.13
5.2.80.0150.01811.06
5.2.70.0080.03011.06
5.2.60.0130.02111.13
5.2.50.0100.02611.02
5.2.40.0090.02411.05
5.2.30.0050.02811.00
5.2.20.0050.02811.02
5.2.10.0130.01711.03
5.2.00.0070.02310.93
5.1.60.0150.01110.52
5.1.50.0100.01710.53
5.1.40.0080.02510.66
5.1.30.0060.02610.71
5.1.20.0060.02110.77
5.1.10.0040.02410.58
5.1.00.0140.01910.57
5.0.50.0060.0209.94
5.0.40.0070.0169.82
5.0.30.0080.0209.66
5.0.20.0070.0149.65
5.0.10.0060.0159.78
5.0.00.0060.0289.69
4.4.90.0070.0108.47
4.4.80.0070.0148.48
4.4.70.0070.0138.49
4.4.60.0020.0168.46
4.4.50.0050.0138.51
4.4.40.0050.0208.48
4.4.30.0050.0138.49
4.4.20.0020.0148.49
4.4.10.0060.0158.51
4.4.00.0080.0168.51
4.3.110.0030.0128.45
4.3.100.0020.0158.46
4.3.90.0050.0108.48
4.3.80.0030.0208.46
4.3.70.0020.0158.47
4.3.60.0020.0148.45
4.3.50.0040.0138.47
4.3.40.0030.0198.44
4.3.30.0070.0117.85
4.3.20.0050.0127.79
4.3.10.0060.0107.81
4.3.00.0060.0139.20

preferences:
42.95 ms | 403 KiB | 5 Q