3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (microtime()) + "";

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)
7.4.10.0100.01014.75
7.4.00.0090.00614.77
7.3.130.0090.00914.84
7.3.120.0060.01314.79
7.3.110.0130.00715.02
7.3.100.0040.01114.50
7.3.90.0030.00914.63
7.3.80.0000.01514.75
7.3.70.0090.00614.49
7.3.60.0090.00614.51
7.3.50.0030.01114.70
7.3.40.0060.00314.79
7.3.30.0030.00614.46
7.3.20.0120.00316.56
7.3.10.0050.00816.41
7.3.00.0060.00616.67
7.2.260.0110.00714.88
7.2.250.0110.00714.84
7.2.240.0090.00915.10
7.2.230.0070.01014.81
7.2.220.0070.00714.85
7.2.210.0000.01714.93
7.2.200.0060.00914.92
7.2.190.0030.00914.79
7.2.180.0030.01214.59
7.2.170.0070.01014.78
7.2.160.0000.01414.68
7.2.150.0040.01117.00
7.2.140.0090.00016.97
7.2.130.0080.00716.78
7.2.120.0030.00816.73
7.2.110.0030.01016.84
7.2.100.0090.00516.54
7.2.90.0040.00616.90
7.2.80.0030.01016.71
7.2.70.0050.00816.61
7.2.60.0030.00616.88
7.2.50.0060.00716.71
7.2.40.0060.00916.86
7.2.30.0030.01216.95
7.2.20.0030.01116.80
7.2.10.0010.01416.84
7.2.00.0080.00417.61
7.1.330.0100.00315.71
7.1.320.0080.00515.39
7.1.310.0110.00415.88
7.1.300.0000.01615.42
7.1.290.0000.01315.75
7.1.280.0000.01115.69
7.1.270.0000.00915.62
7.1.260.0090.00315.67
7.1.250.0030.00815.69
7.1.240.0030.00615.80
7.1.230.0080.00415.68
7.1.220.0060.01015.55
7.1.210.0070.00715.66
7.1.200.0070.00715.77
7.1.190.0060.00615.67
7.1.180.0120.00015.79
7.1.170.0060.00615.79
7.1.160.0110.00415.46
7.1.150.0040.00815.52
7.1.140.0100.00715.91
7.1.130.0040.01115.70
7.1.120.0070.00715.56
7.1.110.0070.00715.87
7.1.100.0050.00515.73
7.1.90.0070.00715.71
7.1.80.0030.00715.66
7.1.70.0020.00716.44
7.1.60.0000.01116.46
7.1.50.0040.00716.27
7.1.40.0040.01115.70
7.1.30.0060.00615.50
7.1.20.0030.00615.64
7.1.10.0030.00915.66
7.1.00.0020.03719.06
7.0.330.0040.00414.98
7.0.320.0060.00515.10
7.0.310.0090.00615.25
7.0.300.0030.01215.46
7.0.290.0030.01315.32
7.0.280.0100.00315.54
7.0.270.0030.01015.41
7.0.260.0000.00815.14
7.0.250.0030.01015.37
7.0.240.0030.01015.32
7.0.230.0000.01615.05
7.0.220.0000.01015.02
7.0.210.0070.00715.33
7.0.200.0060.00816.05
7.0.190.0040.01115.41
7.0.180.0070.00715.35
7.0.170.0030.00715.37
7.0.160.0070.00715.30
7.0.150.0070.00415.25
7.0.140.0030.04218.70
7.0.130.0120.00315.20
7.0.120.0060.00915.06
7.0.110.0030.01015.37
7.0.100.0070.02318.50
7.0.90.0060.04618.48
7.0.80.0030.03018.52
7.0.70.0050.04318.56
7.0.60.0100.04518.42
7.0.50.0070.04418.72
7.0.40.0070.04516.74
7.0.30.0070.02816.71
7.0.20.0050.02816.76
7.0.10.0090.04016.78
7.0.00.0130.03816.82
5.6.400.0130.00314.04
5.6.390.0100.00313.88
5.6.380.0050.00514.61
5.6.370.0060.00914.38
5.6.360.0060.00914.45
5.6.350.0130.00614.44
5.6.340.0140.00314.03
5.6.330.0060.00614.10
5.6.320.0070.00413.77
5.6.310.0100.00314.43
5.6.300.0000.01514.35
5.6.290.0090.00914.10
5.6.280.0040.00814.58
5.6.270.0000.01414.22
5.6.260.0060.00614.49
5.6.250.0060.04417.29
5.6.240.0100.03917.48
5.6.230.0050.04817.61
5.6.220.0120.03817.34
5.6.210.0100.02717.53
5.6.200.0020.03117.68
5.6.190.0130.04117.60
5.6.180.0070.04517.62
5.6.170.0080.03017.62
5.6.160.0100.02517.58
5.6.150.0110.04117.56
5.6.140.0070.04717.67
5.6.130.0090.03717.63
5.6.120.0050.03717.61
5.6.110.0070.05017.60
5.6.100.0090.04017.71
5.6.90.0070.02717.60
5.6.80.0100.04417.22
5.6.70.0030.04617.30
5.6.60.0100.04217.23
5.6.50.0060.04317.07
5.6.40.0050.03917.36
5.6.30.0090.04217.42
5.6.20.0080.04017.27
5.6.10.0070.02317.27
5.6.00.0110.03417.29
5.5.380.0090.04317.31
5.5.370.0050.04717.31
5.5.360.0010.05117.19
5.5.350.0060.04817.27
5.5.340.0110.04117.31
5.5.330.0090.04417.39
5.5.320.0070.03317.52
5.5.310.0020.02717.41
5.5.300.0080.04317.38
5.5.290.0120.03717.46
5.5.280.0070.04317.60
5.5.270.0080.03317.41
5.5.260.0070.03117.51
5.5.250.0050.02417.21
5.5.240.0070.04416.90
5.5.230.0050.04917.05
5.5.220.0080.04317.24
5.5.210.0040.03417.18
5.5.200.0090.04117.20
5.5.190.0090.04116.94
5.5.180.0040.04517.07
5.5.170.0080.00613.93
5.5.160.0020.05017.22
5.5.150.0100.03617.14
5.5.140.0040.03517.16
5.5.130.0050.03817.17
5.5.120.0030.03116.93
5.5.110.0110.04017.23
5.5.100.0030.04517.14
5.5.90.0050.02717.06
5.5.80.0080.04017.06
5.5.70.0060.04016.96
5.5.60.0070.04216.98
5.5.50.0080.04016.97
5.5.40.0070.03116.96
5.5.30.0060.04417.21
5.5.20.0080.04016.84
5.5.10.0070.04717.02
5.5.00.0070.03817.02
5.4.450.0070.04215.20
5.4.440.0070.04315.15
5.4.430.0080.03415.17
5.4.420.0070.04215.23
5.4.410.0080.02115.11
5.4.400.0030.03814.87
5.4.390.0030.04014.91
5.4.380.0100.03714.82
5.4.370.0050.02514.95
5.4.360.0130.03615.05
5.4.350.0080.03915.02
5.4.340.0020.02714.84
5.4.330.0060.00010.89
5.4.320.0050.04114.95
5.4.310.0050.03414.95
5.4.300.0020.04414.99
5.4.290.0030.04314.90
5.4.280.0100.03314.96
5.4.270.0030.03515.04
5.4.260.0080.02314.96
5.4.250.0080.03714.95
5.4.240.0070.04114.99
5.4.230.0080.03214.82
5.4.220.0000.04714.94
5.4.210.0060.03814.92
5.4.200.0050.04114.82
5.4.190.0030.03014.96
5.4.180.0070.03514.89
5.4.170.0050.04314.85
5.4.160.0070.03814.93
5.4.150.0070.02514.88
5.4.140.0110.03413.66
5.4.130.0090.03613.55
5.4.120.0000.03613.59
5.4.110.0070.03813.63
5.4.100.0050.04213.58
5.4.90.0060.03813.58
5.4.80.0050.03613.65
5.4.70.0080.03513.63
5.4.60.0050.04013.61
5.4.50.0100.03313.53
5.4.40.0030.04313.63
5.4.30.0060.03913.55
5.4.20.0020.02313.64
5.4.10.0050.04013.65
5.4.00.0030.03613.19
5.3.290.0020.04412.75
5.3.280.0080.03512.72
5.3.270.0070.03512.66
5.3.260.0080.04512.72
5.3.250.0070.03712.66
5.3.240.0060.03912.66
5.3.230.0050.04012.73
5.3.220.0060.03512.69
5.3.210.0080.02212.71
5.3.200.0050.02612.68
5.3.190.0070.03712.63
5.3.180.0030.03112.71
5.3.170.0020.04312.70
5.3.160.0080.03312.71
5.3.150.0030.04112.67
5.3.140.0050.04112.64
5.3.130.0030.04512.65
5.3.120.0030.03812.62
5.3.110.0050.03912.68
5.3.100.0030.02712.44
5.3.90.0030.03912.43
5.3.80.0060.03812.43
5.3.70.0040.04012.39
5.3.60.0070.03812.42
5.3.50.0050.03912.40
5.3.40.0040.03112.38
5.3.30.0080.03212.38
5.3.20.0050.03312.18
5.3.10.0020.03812.15
5.3.00.0000.04612.22
5.2.170.0100.02311.54
5.2.160.0030.05711.54
5.2.150.0030.06011.54
5.2.140.0100.05311.54
5.2.130.0100.06011.54
5.2.120.0070.05711.54
5.2.110.0030.06711.54
5.2.100.0070.04711.54
5.2.90.0000.06311.54
5.2.80.0070.05711.54
5.2.70.0070.05711.54
5.2.60.0030.05711.54
5.2.50.0000.04011.54
5.2.40.0030.06711.54
5.2.30.0030.04311.54
5.2.20.0100.03011.54
5.2.10.0070.03311.54
5.2.00.0070.06011.54
5.1.60.0030.05311.54
5.1.50.0100.04011.54
5.1.40.0000.05711.54
5.1.30.0070.06011.54
5.1.20.0070.05711.54
5.1.10.0030.05711.54
5.1.00.0100.05011.54
5.0.50.0100.03711.54
5.0.40.0170.03011.54
5.0.30.0070.06011.54
5.0.20.0030.04011.54
5.0.10.0100.03011.54
5.0.00.0000.06311.54
4.4.90.0030.02311.54
4.4.80.0000.02011.54
4.4.70.0000.02011.54
4.4.60.0000.01711.54
4.4.50.0070.01311.54
4.4.40.0030.05011.54
4.4.30.0030.03011.54
4.4.20.0030.03311.54
4.4.10.0030.03311.54
4.4.00.0030.05311.54
4.3.110.0030.03311.54
4.3.100.0030.02311.54
4.3.90.0030.03311.54
4.3.80.0000.05311.54
4.3.70.0000.03711.54
4.3.60.0030.03011.54
4.3.50.0000.03711.54
4.3.40.0000.05711.54
4.3.30.0000.04011.54
4.3.20.0030.03311.54
4.3.10.0000.03011.54
4.3.00.0030.01711.54

preferences:
37.67 ms | 404 KiB | 6 Q