3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = microtime(true); for($i=0; $i<1000000; $i++){ } $end = microtime(true); 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)
7.4.10.0070.02114.92
7.4.00.0060.01914.69
7.3.130.0100.01314.59
7.3.120.0030.01714.59
7.3.110.0100.02014.71
7.3.100.0030.02014.74
7.3.90.0060.01914.94
7.3.80.0040.01515.05
7.3.70.0090.01314.89
7.3.60.0100.01314.81
7.3.50.0060.01114.65
7.3.40.0070.01414.88
7.3.30.0030.01714.89
7.3.20.0030.01916.42
7.3.10.0050.01616.49
7.3.00.0050.01516.40
7.2.260.0040.02614.92
7.2.250.0100.01914.70
7.2.240.0070.01515.04
7.2.230.0100.01315.01
7.2.220.0060.01914.96
7.2.210.0060.01615.02
7.2.200.0160.00914.93
7.2.190.0060.01914.87
7.2.180.0030.01414.80
7.2.170.0070.01715.14
7.2.160.0000.02014.91
7.2.150.0090.01216.93
7.2.140.0060.01816.97
7.2.130.0030.01916.89
7.2.120.0100.01516.99
7.2.110.0080.01316.80
7.2.100.0050.01616.63
7.2.90.0030.02316.80
7.2.80.0060.01516.79
7.2.70.0120.01816.81
7.2.60.0030.01816.92
7.2.50.0020.01816.96
7.2.40.0080.01716.88
7.2.30.0050.01816.89
7.2.20.0050.02516.63
7.2.10.0100.01516.95
7.2.00.0040.02117.59
7.1.330.0100.03315.44
7.1.320.0070.03615.91
7.1.310.0070.03415.84
7.1.300.0100.03115.92
7.1.290.0030.03715.64
7.1.280.0000.03715.70
7.1.270.0100.03015.74
7.1.260.0030.03715.95
7.1.250.0080.04015.61
7.1.240.0030.03615.58
7.1.230.0030.03415.89
7.1.220.0070.03315.69
7.1.210.0000.04015.73
7.1.200.0100.03115.45
7.1.190.0000.03515.50
7.1.180.0030.03415.62
7.1.170.0000.04115.62
7.1.160.0000.04215.83
7.1.150.0140.03115.73
7.1.140.0000.03615.73
7.1.130.0070.03715.87
7.1.120.0030.04315.77
7.1.110.0060.03515.86
7.1.100.0100.02715.91
7.1.90.0060.03615.77
7.1.80.0030.03015.57
7.1.70.0030.02516.45
7.1.60.0100.03017.89
7.1.50.0030.03616.46
7.1.40.0100.02915.81
7.1.30.0030.03615.71
7.1.20.0070.03515.55
7.1.10.0070.03315.58
7.1.00.0020.04419.14
7.0.330.0100.02915.47
7.0.320.0060.03115.50
7.0.310.0030.03415.37
7.0.300.0110.03215.43
7.0.290.0030.03415.25
7.0.280.0060.03915.61
7.0.270.0030.04115.41
7.0.260.0070.03715.40
7.0.250.0070.03415.38
7.0.240.0070.03515.39
7.0.230.0000.03715.17
7.0.220.0070.03315.53
7.0.210.0030.03115.48
7.0.200.0020.02616.09
7.0.190.0000.03615.52
7.0.180.0000.03215.29
7.0.170.0030.03215.48
7.0.160.0060.03215.34
7.0.150.0100.03015.27
7.0.140.0080.05518.68
7.0.130.0000.03415.38
7.0.120.0000.03915.37
7.0.110.0030.03715.52
7.0.100.0250.04117.86
7.0.90.0070.06417.65
7.0.80.0070.05917.56
7.0.70.0030.06417.59
7.0.60.0100.05917.68
7.0.50.0050.05617.79
7.0.40.0050.06616.80
7.0.30.0070.06216.66
7.0.20.0050.07116.82
7.0.10.0030.06316.69
7.0.00.0070.06116.59
5.6.400.0100.06414.50
5.6.390.0070.06914.56
5.6.380.0030.06914.13
5.6.370.0070.06714.46
5.6.360.0070.06614.20
5.6.350.0030.07414.53
5.6.340.0070.07614.57
5.6.330.0000.08014.41
5.6.320.0060.07514.58
5.6.310.0000.07314.52
5.6.300.0070.06714.56
5.6.290.0070.07214.39
5.6.280.0030.09617.72
5.6.270.0030.07314.45
5.6.260.0070.06614.59
5.6.250.0050.09517.46
5.6.240.0050.10217.58
5.6.230.0000.10217.49
5.6.220.0070.09117.47
5.6.210.0070.08917.57
5.6.200.0100.07917.60
5.6.190.0070.08917.56
5.6.180.0080.08717.60
5.6.170.0130.09417.73
5.6.160.0100.09417.78
5.6.150.0050.09417.55
5.6.140.0050.09617.66
5.6.130.0030.08917.64
5.6.120.0000.09517.69
5.6.110.0050.07117.51
5.6.100.0080.09317.58
5.6.90.0030.10117.73
5.6.80.0050.07917.42
5.6.70.0080.07717.36
5.6.60.0050.08817.47
5.6.50.0080.09017.49
5.6.40.0120.08317.42
5.6.30.0100.08317.31
5.6.20.0050.06917.24
5.6.10.0030.10117.41
5.6.00.0080.09017.28
5.5.380.0070.09117.46
5.5.370.0100.10217.36
5.5.360.0120.07517.44
5.5.350.0030.09617.44
5.5.340.0050.09817.70
5.5.330.0050.07617.54
5.5.320.0070.10217.39
5.5.310.0120.08817.54
5.5.300.0080.07317.61
5.5.290.0050.09117.56
5.5.280.0080.09617.47
5.5.270.0070.09417.69
5.5.260.0020.09817.53
5.5.250.0080.09317.43
5.5.240.0030.09317.31
5.5.230.0030.08417.22
5.5.220.0030.09217.00
5.5.210.0030.09717.24
5.5.200.0030.09617.08
5.5.190.0030.09317.18
5.5.180.0050.08717.12
5.5.170.0070.06714.29
5.5.160.0080.08017.24
5.5.150.0050.07617.18
5.5.140.0080.09317.14
5.5.130.0110.08417.23
5.5.120.0080.09017.15
5.5.110.0080.09117.29
5.5.100.0030.09716.99
5.5.90.0080.09117.13
5.5.80.0030.09817.18
5.5.70.0100.09417.15
5.5.60.0080.09517.22
5.5.50.0100.08616.97
5.5.40.0050.07017.09
5.5.30.0020.09617.26
5.5.20.0020.09717.21
5.5.10.0080.08717.14
5.5.00.0030.09417.00
5.4.450.0020.07615.97
5.4.440.0030.09715.89
5.4.430.0030.09015.82
5.4.420.0050.09315.79
5.4.410.0030.08815.73
5.4.400.0050.08415.82
5.4.390.0070.08915.77
5.4.380.0070.09615.69
5.4.370.0050.07115.76
5.4.360.0070.08715.78
5.4.350.0050.08615.70
5.4.340.0030.08915.80
5.4.330.0030.07312.49
5.4.320.0020.10315.82
5.4.310.0070.09615.75
5.4.300.0120.09315.77
5.4.290.0030.09115.80
5.4.280.0070.09215.76
5.4.270.0080.09115.77
5.4.260.0100.07715.77
5.4.250.0050.09415.80
5.4.240.0070.07115.82
5.4.230.0070.09315.77
5.4.220.0050.09915.77
5.4.210.0030.08315.76
5.4.200.0050.07015.72
5.4.190.0080.08715.79
5.4.180.0050.08915.72
5.4.170.0000.09115.71
5.4.160.0150.08615.72
5.4.150.0050.09715.75
5.4.140.0020.09814.40
5.4.130.0070.08414.37
5.4.120.0050.09514.36
5.4.110.0100.08914.40
5.4.100.0050.09914.41
5.4.90.0030.09614.43
5.4.80.0070.09514.45
5.4.70.0050.08914.45
5.4.60.0030.10114.34
5.4.50.0080.08114.44
5.4.40.0030.09414.46
5.4.30.0070.08114.42
5.4.20.0100.07614.34
5.4.10.0080.09114.38
5.4.00.0030.09214.09
5.3.290.0080.09813.53
5.3.280.0120.09613.53
5.3.270.0070.09613.47
5.3.260.0020.10913.54
5.3.250.0070.09213.50
5.3.240.0070.09413.54
5.3.230.0030.10313.54
5.3.220.0070.08713.51
5.3.210.0020.11313.48
5.3.200.0100.09513.52
5.3.190.0030.10213.51
5.3.180.0070.09413.50
5.3.170.0030.08013.50
5.3.160.0070.09813.53
5.3.150.0020.10113.51
5.3.140.0050.11213.52
5.3.130.0070.11013.42
5.3.120.0050.09113.43
5.3.110.0050.09313.43
5.3.100.0070.07613.24
5.3.90.0030.08313.24
5.3.80.0050.09313.14
5.3.70.0070.09713.18
5.3.60.0070.10513.21
5.3.50.0020.08913.22
5.3.40.0100.08813.20
5.3.30.0030.08813.12
5.3.20.0070.09913.08
5.3.10.0050.07912.94
5.3.00.0030.09613.06
5.2.170.0030.10711.16
5.2.160.0070.10310.95
5.2.150.0030.11310.93
5.2.140.0030.11711.02
5.2.130.0100.12710.93
5.2.120.0030.11010.98
5.2.110.0000.11010.94
5.2.100.0030.11311.16
5.2.90.0070.11711.14
5.2.80.0130.10711.04
5.2.70.0100.09311.04
5.2.60.0070.11011.10
5.2.50.0070.11710.99
5.2.40.0030.11311.01
5.2.30.0000.07310.80
5.2.20.0000.12010.95
5.2.10.0030.11310.90
5.2.00.0030.11010.61
5.1.60.0030.1079.82
5.1.50.0000.0939.98
5.1.40.0030.10010.03
5.1.30.0000.11010.42
5.1.20.0100.12010.36
5.1.10.0030.10310.15
5.1.00.0070.0739.94
5.0.50.0000.1208.38
5.0.40.0000.1178.39
5.0.30.0000.1108.21
5.0.20.0000.1038.08
5.0.10.0030.0938.17
5.0.00.0000.1108.14
4.4.90.0030.1638.08
4.4.80.0030.1508.08
4.4.70.0070.1408.08
4.4.60.0070.1438.08
4.4.50.0000.1638.08
4.4.40.0000.1508.08
4.4.30.0030.1478.08
4.4.20.0000.1178.08
4.4.10.0070.1008.08
4.4.00.0000.1078.08
4.3.110.0030.0908.08
4.3.100.0000.0978.08
4.3.90.0000.0938.08
4.3.80.0000.1308.08
4.3.70.0000.0978.08
4.3.60.0000.1378.08
4.3.50.0030.1038.08
4.3.40.0000.1678.08
4.3.30.0000.0808.08
4.3.20.0030.0878.08
4.3.10.0000.0808.08
4.3.00.0000.1338.08

preferences:
41.23 ms | 400 KiB | 5 Q