3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x=1000000; $y = 0; for($i=0;$i<$x;$i++){ $y = $i+$y; } echo $y;

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)
8.3.60.0100.01318.18
8.3.50.0130.01221.92
8.3.40.0130.01018.46
8.3.30.0070.01818.97
8.3.20.0030.00920.35
8.3.10.0060.00621.91
8.3.00.0030.00922.40
8.2.180.0110.01416.32
8.2.170.0120.01222.96
8.2.160.0170.01720.84
8.2.150.0040.00924.18
8.2.140.0070.00724.66
8.2.130.0060.01226.16
8.2.120.0100.00319.23
8.2.110.0100.02020.43
8.2.100.0040.01517.70
8.2.90.0030.01018.09
8.2.80.0030.01117.97
8.2.70.0090.00617.60
8.2.60.0000.01417.80
8.2.50.0000.01718.07
8.2.40.0030.01118.09
8.2.30.0000.01417.99
8.2.20.0030.01017.66
8.2.10.0000.01417.62
8.2.00.0080.00617.79
8.1.280.0100.02425.92
8.1.270.0100.00322.14
8.1.260.0090.00326.35
8.1.250.0000.01228.09
8.1.240.0040.01822.02
8.1.230.0130.00820.52
8.1.220.0060.00917.74
8.1.210.0090.00618.90
8.1.200.0070.01017.10
8.1.190.0060.00917.50
8.1.180.0000.01418.55
8.1.170.0000.01518.46
8.1.160.0070.00721.96
8.1.150.0030.01118.56
8.1.140.0030.01317.29
8.1.130.0000.01417.77
8.1.120.0030.01017.30
8.1.110.0030.01117.41
8.1.100.0030.01017.41
8.1.90.0000.01317.27
8.1.80.0000.01317.35
8.1.70.0040.00917.37
8.1.60.0030.01917.50
8.1.50.0000.02117.34
8.1.40.0060.01517.34
8.1.30.0060.01617.53
8.1.20.0060.01517.62
8.1.10.0000.02117.50
8.1.00.0000.02117.45
8.0.300.0090.00620.04
8.0.290.0040.01116.93
8.0.280.0100.00318.44
8.0.270.0070.00717.31
8.0.260.0060.00616.77
8.0.250.0070.00716.96
8.0.240.0000.01416.93
8.0.230.0000.01316.87
8.0.220.0030.01016.86
8.0.210.0000.01316.80
8.0.200.0000.01316.90
8.0.190.0040.01816.81
8.0.180.0000.02016.83
8.0.170.0030.01916.71
8.0.160.0070.01416.70
8.0.150.0030.01716.82
8.0.140.0040.01816.66
8.0.130.0000.01813.21
8.0.120.0060.01616.77
8.0.110.0060.01616.83
8.0.100.0030.01716.68
8.0.90.0030.01716.63
8.0.80.0150.01916.75
8.0.70.0040.01816.70
8.0.60.0070.01416.63
8.0.50.0000.02116.61
8.0.30.0120.01817.09
8.0.20.0130.02317.40
8.0.10.0040.01816.79
8.0.00.0050.02516.76
7.4.330.0040.00815.00
7.4.320.0030.01016.34
7.4.300.0000.01416.33
7.4.290.0030.02016.52
7.4.280.0030.02116.52
7.4.270.0100.01616.58
7.4.260.0070.01716.33
7.4.250.0070.01716.46
7.4.240.0000.02416.41
7.4.230.0030.01916.29
7.4.220.0170.03516.39
7.4.210.0040.02716.48
7.4.200.0060.01616.41
7.4.190.0000.02316.59
7.4.160.0110.02816.37
7.4.150.0090.02517.40
7.4.140.0110.02317.86
7.4.130.0100.02516.47
7.4.120.0040.02916.56
7.4.110.0120.03516.49
7.4.100.0120.02816.38
7.4.90.0070.02816.40
7.4.80.0130.02019.39
7.4.70.0070.02716.51
7.4.60.0060.02816.48
7.4.50.0030.02316.55
7.4.40.0030.02922.77
7.4.30.0110.02316.44
7.4.00.0130.02014.94
7.3.330.0040.01813.02
7.3.320.0030.01713.13
7.3.310.0000.02216.30
7.3.300.0070.01616.13
7.3.290.0090.02516.28
7.3.280.0100.02616.26
7.3.270.0090.02617.40
7.3.260.0090.02716.41
7.3.250.0070.02816.32
7.3.240.0100.02616.29
7.3.230.0060.03516.43
7.3.210.0060.04016.32
7.3.200.0030.03319.39
7.3.190.0130.03316.29
7.3.180.0150.02116.32
7.3.170.0070.02616.38
7.3.160.0060.02916.54
7.3.120.0140.01714.60
7.2.330.0060.02916.51
7.2.320.0090.03116.64
7.2.310.0100.02616.72
7.2.300.0100.02616.44
7.2.290.0100.02416.36
7.1.70.0030.01717.13
7.1.60.0070.02017.28
7.1.50.0070.01716.77
7.1.40.0080.01916.55
7.1.30.0100.02416.55
7.1.20.0060.01816.41
7.1.10.0100.01316.48
7.1.00.0030.02116.72
7.0.200.0030.02416.62
7.0.190.0000.02016.67
7.0.180.0030.01716.23
7.0.170.0040.01916.24
7.0.160.0030.01616.24
7.0.150.0040.01816.32
7.0.140.0070.03316.25
7.0.130.0150.00916.55
7.0.120.0000.02616.30
7.0.110.0070.02016.39
7.0.100.0030.02116.25
7.0.90.0070.04116.37
7.0.80.0100.02716.22
7.0.70.0000.02016.21
7.0.60.0030.02016.23
7.0.50.0040.02816.51
7.0.40.0030.02614.95
7.0.30.0100.04314.95
7.0.20.0070.02114.95
7.0.10.0070.03814.95
7.0.00.0060.02814.95
5.6.300.0000.10020.95
5.6.290.0070.07120.82
5.6.280.0070.07021.02
5.6.270.0100.07221.04
5.6.260.0030.07020.92
5.6.250.0070.06620.84
5.6.240.0070.07020.91
5.6.230.0030.08220.90
5.6.220.0000.07420.77
5.6.210.0240.07820.96
5.6.200.0000.12420.77
5.6.190.0070.12820.68
5.6.180.0130.12221.00
5.6.170.0030.12520.79
5.6.160.0100.08120.90
5.6.150.0200.11620.80
5.6.140.0030.07420.81
5.6.130.0000.07520.73
5.6.120.0070.08320.87
5.6.110.0000.07520.76
5.6.100.0030.08520.80
5.6.90.0030.08520.70
5.6.80.0030.07220.36
5.6.70.0030.06720.09
5.6.60.0070.07020.14
5.6.50.0030.06820.26
5.6.40.0030.07120.29
5.6.30.0030.07220.12
5.6.20.0030.07420.07
5.6.10.0000.07720.23
5.6.00.0030.07520.27
5.5.380.0030.06917.47
5.5.370.0100.06517.41
5.5.360.0070.10917.53
5.5.350.0000.08917.46
5.5.340.0130.12217.84
5.5.330.0030.09017.87
5.5.320.0100.11918.00
5.5.310.0070.12817.97
5.5.300.0030.07418.00
5.5.290.0070.06718.02
5.5.280.0070.09217.83
5.5.270.0030.08417.98
5.5.260.0030.07117.96
5.5.250.0000.07417.93
5.5.240.0030.06717.22
5.5.230.0030.06917.44
5.5.220.0030.06717.40
5.5.210.0030.06817.25
5.5.200.0000.06917.38
5.5.190.0000.07517.32
5.5.180.0030.07017.19
5.5.160.0030.06717.34
5.5.150.0000.07617.29
5.5.140.0070.06717.18
5.5.130.0030.07417.09
5.5.120.0030.07417.05
5.5.110.0070.06217.36
5.5.100.0030.12317.11
5.5.90.0070.12417.19
5.5.80.0000.06717.11
5.5.70.0030.11517.31
5.5.60.0030.06817.24
5.5.50.0000.08917.27
5.5.40.0030.07416.98
5.5.30.0000.07616.94
5.5.20.0060.06517.25
5.5.10.0030.11017.30
5.5.00.0000.08017.07
5.4.450.0070.13219.35
5.4.440.0070.10819.18
5.4.430.0000.07319.46
5.4.420.0030.06819.46
5.4.410.0030.06819.27
5.4.400.0030.06619.14
5.4.390.0070.08619.09
5.4.380.0000.09019.05
5.4.370.0070.06519.16
5.4.360.0000.07519.02
5.4.350.0030.06819.03
5.4.340.0260.05619.07
5.4.320.0100.06018.98
5.4.310.0000.07519.07
5.4.300.0030.07119.07
5.4.290.0030.06619.02
5.4.280.0030.09618.85
5.4.270.0030.07018.88
5.4.260.0030.07619.08
5.4.250.0030.11118.82
5.4.240.0030.06719.00
5.4.230.0030.07218.85
5.4.220.0100.06619.06
5.4.210.0100.06118.84
5.4.200.0100.06219.16
5.4.190.0000.07318.81
5.4.180.0030.11918.84
5.4.170.0030.11618.97
5.4.160.0060.07119.05
5.4.150.0100.07019.08
5.4.140.0070.12316.48
5.4.130.0070.07716.55
5.4.120.0000.06716.63
5.4.110.0070.11616.57
5.4.100.0100.09716.62
5.4.90.0030.06416.69
5.4.80.0030.06516.43
5.4.70.0070.09616.36
5.4.60.0000.09016.61
5.4.50.0070.06216.52
5.4.40.0030.07316.39
5.4.30.0070.08616.47
5.4.20.0000.08116.60
5.4.10.0030.07216.32
5.4.00.0070.06915.88
5.3.290.0070.08314.95
5.3.280.0000.08414.95
5.3.270.0070.08814.95
5.3.260.0030.08814.95
5.3.250.0030.08114.95
5.3.240.0030.08014.95
5.3.230.0000.11514.95
5.3.220.0070.13714.95
5.3.210.0070.08814.95
5.3.200.0030.08514.95
5.3.190.0000.08214.95
5.3.180.0030.08814.95
5.3.170.0070.11714.95
5.3.160.0000.08614.95
5.3.150.0100.08014.95
5.3.140.0000.08714.95
5.3.130.0070.08214.95
5.3.120.0000.08914.95
5.3.110.0070.08214.95
5.3.100.0170.08014.95
5.3.90.0070.08214.95
5.3.80.0000.08214.95
5.3.70.0000.08614.95
5.3.60.0000.08814.95
5.3.50.0000.09314.95
5.3.40.0070.08214.95
5.3.30.0030.08514.95
5.3.20.0000.08914.95
5.3.10.0030.09014.95
5.3.00.0000.08814.95

preferences:
38.99 ms | 400 KiB | 5 Q