3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = microtime(1); for($i=0; $i<1000000; $i++){ } $end = microtime(1); echo $end-$start;

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)
7.4.10.0060.02214.92
7.4.00.0120.01514.91
7.3.130.0060.02214.96
7.3.120.0060.02214.89
7.3.110.0090.01214.54
7.3.100.0060.01614.76
7.3.90.0120.00914.75
7.3.80.0030.01614.81
7.3.70.0060.01314.67
7.3.60.0040.01514.78
7.3.50.0030.02014.64
7.3.40.0130.01014.92
7.3.30.0110.00714.97
7.3.20.0060.01616.63
7.3.10.0100.01016.38
7.3.00.0060.01516.70
7.2.260.0030.02715.07
7.2.250.0070.02414.87
7.2.240.0120.00915.22
7.2.230.0030.01815.10
7.2.220.0030.02115.04
7.2.210.0060.01515.02
7.2.200.0000.01914.93
7.2.190.0060.01615.10
7.2.180.0030.02015.01
7.2.170.0070.02414.96
7.2.160.0070.01415.03
7.2.150.0070.01516.87
7.2.140.0130.01016.86
7.2.130.0050.02016.66
7.2.120.0080.01316.72
7.2.110.0040.01816.77
7.2.100.0030.01716.69
7.2.90.0050.01816.98
7.2.80.0090.01417.04
7.2.70.0020.01916.89
7.2.60.0030.02116.84
7.2.50.0080.01317.01
7.2.40.0090.01416.88
7.2.30.0070.01416.87
7.2.20.0030.01716.77
7.2.10.0030.02016.98
7.2.00.0040.01717.84
7.1.330.0030.04015.85
7.1.320.0100.03215.68
7.1.310.0070.02915.57
7.1.300.0040.03515.80
7.1.290.0030.04015.70
7.1.280.0130.03515.35
7.1.270.0060.03515.65
7.1.260.0000.03715.64
7.1.250.0030.03515.63
7.1.240.0130.02615.75
7.1.230.0060.03215.80
7.1.220.0000.04115.65
7.1.210.0100.02915.43
7.1.200.0060.03215.65
7.1.190.0000.04515.63
7.1.180.0040.03215.62
7.1.170.0100.03215.45
7.1.160.0100.02615.75
7.1.150.0070.03215.82
7.1.140.0030.04115.67
7.1.130.0000.04715.63
7.1.120.0040.03215.38
7.1.110.0070.03715.91
7.1.100.0030.03115.39
7.1.90.0030.03515.52
7.1.80.0030.03315.74
7.1.70.0080.02416.54
7.1.60.0100.03017.82
7.1.50.0030.03216.19
7.1.40.0040.03215.93
7.1.30.0000.03915.48
7.1.20.0030.03915.70
7.1.10.0100.03215.64
7.1.00.0070.04819.05
7.0.330.0060.03215.39
7.0.320.0100.03015.09
7.0.310.0040.03215.31
7.0.300.0070.03315.39
7.0.290.0100.03015.55
7.0.280.0060.02915.27
7.0.270.0070.03115.38
7.0.260.0060.03215.39
7.0.250.0030.03815.43
7.0.240.0030.03415.13
7.0.230.0030.03615.29
7.0.220.0060.03215.56
7.0.210.0000.03615.18
7.0.200.0080.02215.90
7.0.190.0030.03815.28
7.0.180.0070.03315.24
7.0.170.0030.03715.50
7.0.160.0130.02815.39
7.0.150.0100.02415.47
7.0.140.0070.05818.81
7.0.130.0070.03315.25
7.0.120.0030.04115.41
7.0.110.0070.03615.48
7.0.100.0060.03215.15
7.0.90.0100.03015.50
7.0.80.0060.02815.21
7.0.70.0070.03115.13
7.0.60.0050.06517.53
7.0.50.0110.04916.64
7.0.40.0080.06316.81
7.0.30.0100.04316.78
7.0.20.0150.04316.82
7.0.10.0180.05916.81
7.0.00.0030.04616.79
5.6.400.0060.06513.96
5.6.390.0130.07414.39
5.6.380.0070.06914.32
5.6.370.0030.07214.47
5.6.360.0100.06714.39
5.6.350.0000.08314.71
5.6.340.0030.08714.16
5.6.330.0070.07614.44
5.6.320.0030.07214.06
5.6.310.0060.09514.52
5.6.300.0030.07114.48
5.6.290.0030.07514.29
5.6.280.0050.10117.68
5.6.270.0000.07414.07
5.6.260.0030.06814.10
5.6.250.0100.09114.46
5.6.240.0060.07113.96
5.6.230.0070.09214.29
5.6.220.0030.07314.18
5.6.210.0050.06717.50
5.6.200.0070.06416.19
5.6.190.0070.08917.36
5.6.180.1750.07117.50
5.6.170.0130.07217.34
5.6.160.0080.09317.49
5.6.150.0070.09616.26
5.6.140.0070.09416.29
5.6.130.0100.09916.18
5.6.120.0030.07117.72
5.6.110.0030.07117.81
5.6.100.0030.10217.74
5.6.90.0100.10317.62
5.6.80.0030.07217.30
5.6.70.0030.07114.03
5.6.60.0100.08414.22
5.6.50.0030.07313.94
5.6.40.0030.07314.50
5.6.30.0000.08113.98
5.6.20.0030.07214.24
5.6.10.0030.07214.32
5.6.00.0100.06914.34
5.5.380.0030.07614.24
5.5.370.0030.07314.03
5.5.360.0100.06614.31
5.5.350.0070.08517.31
5.5.340.0070.09116.07
5.5.330.0020.08817.13
5.5.320.0120.09417.10
5.5.310.0150.08617.21
5.5.300.0080.07416.13
5.5.290.0080.08215.95
5.5.280.0100.09217.63
5.5.270.0030.09017.56
5.5.260.0100.08317.52
5.5.250.0150.08517.30
5.5.240.0070.09317.24
5.5.230.0000.07614.28
5.5.220.0100.07213.81
5.5.210.0000.08814.42
5.5.200.0030.07213.87
5.5.190.0000.10113.95
5.5.180.0000.09614.22
5.5.170.0100.06713.97
5.5.160.0060.07114.36
5.5.150.0030.07214.46
5.5.140.0030.10314.02
5.5.130.0030.06813.96
5.5.120.0000.08014.34
5.5.110.0070.08514.27
5.5.100.0030.07514.22
5.5.90.0060.07414.18
5.5.80.0070.07614.29
5.5.70.0100.07014.05
5.5.60.0000.07713.89
5.5.50.0070.07013.93
5.5.40.0000.07814.14
5.5.30.0070.07213.93
5.5.20.0070.07614.25
5.5.10.0030.07113.93
5.5.00.0000.07814.01
5.4.450.0450.08315.23
5.4.440.0470.09515.32
5.4.430.0470.08315.16
5.4.420.0580.08115.34
5.4.410.0650.08915.16
5.4.400.0250.07714.59
5.4.390.0330.07114.93
5.4.380.0220.08014.89
5.4.370.0150.07514.69
5.4.360.0080.08614.81
5.4.350.0040.07211.41
5.4.340.0060.06811.48
5.4.330.0030.07610.66
5.4.320.0020.08111.62
5.4.310.0050.07111.70
5.4.300.0020.07611.71
5.4.290.0050.07311.50
5.4.280.0050.08211.65
5.4.270.0040.07511.69
5.4.260.0040.07911.58
5.4.250.0070.08214.90
5.4.240.0050.08114.81
5.4.230.0070.08014.97
5.4.220.0070.07615.01
5.4.210.0020.08315.02
5.4.200.0080.08914.84
5.4.190.0020.07514.85
5.4.180.0030.07714.62
5.4.170.0070.07714.79
5.4.160.0050.08714.88
5.4.150.0070.08214.88
5.4.140.0030.08113.53
5.4.130.0070.07613.74
5.4.120.0030.09213.59
5.4.110.0030.08313.63
5.4.100.0030.08513.68
5.4.90.0080.07413.58
5.4.80.0100.09113.55
5.4.70.0030.09713.58
5.4.60.0070.09113.59
5.4.50.0070.07613.69
5.4.40.0020.09813.72
5.4.30.0050.09713.65
5.4.20.0030.08413.71
5.4.10.0070.07413.59
5.4.00.0030.07813.35
5.3.290.0050.07611.69
5.3.280.0020.08912.55
5.3.270.0050.08612.53
5.3.260.0070.09412.63
5.3.250.0050.08312.57
5.3.240.0000.08912.44
5.3.230.0000.08912.53
5.3.220.0080.08412.30
5.3.210.0070.10712.24
5.3.200.0080.08612.26
5.3.190.0000.09212.36
5.3.180.0050.08512.43
5.3.170.0030.09012.52
5.3.160.0030.09112.54
5.3.150.0070.08912.49
5.3.140.0080.10012.29
5.3.130.0070.08412.44
5.3.120.0120.07812.42
5.3.110.0050.09612.27
5.3.100.0020.09312.17
5.3.90.0080.08912.04
5.3.80.0080.08812.04
5.3.70.0150.08212.07
5.3.60.0120.09412.04
5.3.50.0050.09712.04
5.3.40.0020.08712.16
5.3.30.0070.08312.23
5.3.20.0080.08111.98
5.3.10.0070.08611.69
5.3.00.0020.09011.89
5.2.170.0130.09011.13
5.2.160.0030.10011.14
5.2.150.0000.09311.15
5.2.140.0070.09311.07
5.2.130.0000.09311.12
5.2.120.0030.09310.93
5.2.110.0000.10710.98
5.2.100.0030.13310.86
5.2.90.0000.09311.10
5.2.80.0070.10011.02
5.2.70.0030.10311.09
5.2.60.0070.09011.05
5.2.50.0030.09311.18
5.2.40.0030.09710.91
5.2.30.0070.10011.00
5.2.20.0070.09310.87
5.2.10.0070.09010.84
5.2.00.0100.09010.79
5.1.60.0070.11310.18
5.1.50.0170.09310.05
5.1.40.0000.11010.06
5.1.30.0000.09710.54
5.1.20.0070.09310.52
5.1.10.0070.08310.06
5.1.00.0070.09010.21
5.0.50.0030.1608.59
5.0.40.0000.1578.40
5.0.30.0070.1778.30
5.0.20.0030.1438.27
5.0.10.0070.1478.25
5.0.00.0000.2708.07
4.4.90.0030.1435.91
4.4.80.0000.1535.80
4.4.70.0030.1375.80
4.4.60.0000.1405.91
4.4.50.0030.1935.93
4.4.40.0100.1805.91
4.4.30.0000.1475.91
4.4.20.0000.1435.97
4.4.10.0070.1405.95
4.4.00.0030.1475.84
4.3.110.0030.1475.84
4.3.100.0000.1435.85
4.3.90.0030.2135.88
4.3.80.0030.1605.73
4.3.70.0030.1405.73
4.3.60.0000.1435.75
4.3.50.0100.2235.73
4.3.40.0000.1905.73
4.3.30.0130.1935.73
4.3.20.0000.2305.73
4.3.10.0000.1405.73
4.3.00.0170.1407.10

preferences:
35.5 ms | 401 KiB | 5 Q