3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo microtime(true) . "\t" . time();

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)
7.4.10.0130.00715.00
7.4.00.0030.01614.82
7.3.130.0070.01014.71
7.3.120.0060.00814.88
7.3.110.0060.01314.96
7.3.100.0090.00914.75
7.3.90.0070.01114.88
7.3.80.0130.00014.95
7.3.70.0110.00414.77
7.3.60.0070.00714.65
7.3.50.0070.00714.89
7.3.40.0030.00614.84
7.3.30.0140.00014.72
7.3.20.0120.00316.64
7.3.10.0070.00616.61
7.3.00.0060.00916.44
7.2.260.0100.00714.79
7.2.250.0110.00714.97
7.2.240.0070.01014.61
7.2.230.0070.01314.91
7.2.220.0090.00914.76
7.2.210.0100.00315.14
7.2.200.0060.00914.83
7.2.190.0090.00915.01
7.2.180.0060.01214.94
7.2.170.0000.00914.97
7.2.160.0000.01314.83
7.2.150.0100.00016.83
7.2.140.0070.00316.81
7.2.130.0040.01016.78
7.2.120.0100.00516.66
7.2.110.0060.01116.65
7.2.100.0070.01116.65
7.2.90.0070.00816.61
7.2.80.0100.00416.50
7.2.70.0110.00616.61
7.2.60.0110.00616.55
7.2.50.0100.00716.64
7.2.40.0060.01316.64
7.2.30.0090.00516.85
7.2.20.0130.00716.64
7.2.10.0090.00816.56
7.2.00.0080.00817.08
7.1.330.0110.00415.75
7.1.320.0000.01715.33
7.1.310.0040.00715.66
7.1.300.0070.00315.72
7.1.290.0030.00715.64
7.1.280.0040.00415.75
7.1.270.0030.01015.71
7.1.260.0000.01115.80
7.1.250.0090.00615.54
7.1.240.0080.00415.55
7.1.230.0000.01515.72
7.1.220.0030.00915.77
7.1.210.0060.00615.74
7.1.200.0070.00715.70
7.1.190.0030.01015.69
7.1.180.0030.00615.51
7.1.170.0100.00715.84
7.1.160.0070.00715.77
7.1.150.0050.00815.72
7.1.140.0000.01315.89
7.1.130.0030.01015.84
7.1.120.0100.00315.54
7.1.110.0100.00715.84
7.1.100.0080.00815.82
7.1.90.0150.00015.61
7.1.80.0000.01115.77
7.1.70.0080.00216.06
7.1.60.0080.00717.58
7.1.50.0050.01216.21
7.1.40.0030.01015.55
7.1.30.0030.00915.64
7.1.20.0030.00615.64
7.1.10.0140.00015.49
7.1.00.0070.03718.94
7.0.330.0060.00915.34
7.0.320.0040.00715.32
7.0.310.0100.00315.27
7.0.300.0040.01115.07
7.0.290.0070.00715.10
7.0.280.0000.01015.32
7.0.270.0060.00315.46
7.0.260.0030.01015.44
7.0.250.0030.01115.39
7.0.240.0030.01015.36
7.0.230.0110.00415.46
7.0.220.0060.00615.27
7.0.210.0070.00315.38
7.0.200.0060.00315.79
7.0.190.0100.00315.35
7.0.180.0100.00315.48
7.0.170.0100.00315.47
7.0.160.0030.01315.25
7.0.150.0080.00315.21
7.0.140.0070.04018.62
7.0.130.0120.00315.21
7.0.120.0050.03618.56
7.0.110.0030.00715.37
7.0.100.0040.00815.52
7.0.90.0000.01215.05
7.0.80.0070.03717.64
7.0.70.0300.04417.55
7.0.60.0320.04217.53
7.0.50.0210.02817.73
7.0.40.0070.04116.76
7.0.30.0070.02816.70
7.0.20.0070.04516.73
7.0.10.0050.03116.71
7.0.00.0050.02716.83
5.6.400.0070.00714.51
5.6.390.0060.00914.37
5.6.380.0060.01114.33
5.6.370.0000.01414.48
5.6.360.0100.00314.52
5.6.350.0070.00713.94
5.6.340.0030.01014.34
5.6.330.0030.01414.19
5.6.320.0000.01414.15
5.6.310.0060.00914.04
5.6.300.0060.00814.07
5.6.290.0100.00714.34
5.6.280.0040.04217.53
5.6.270.0030.00714.38
5.6.260.0060.00614.14
5.6.250.0090.00614.57
5.6.240.0000.01014.10
5.6.230.0120.04317.49
5.6.220.0050.02217.45
5.6.210.0050.03817.47
5.6.200.0100.02517.78
5.6.190.0060.04617.60
5.6.180.0080.02817.63
5.6.170.0030.03517.62
5.6.160.0080.02117.49
5.6.150.0070.02417.79
5.6.140.0060.02517.57
5.6.130.0080.02317.63
5.6.120.0080.02017.77
5.6.110.0080.02217.72
5.6.100.0090.02317.66
5.6.90.0060.02517.68
5.6.80.0050.02417.30
5.6.70.0070.02217.25
5.6.60.0050.03517.33
5.6.50.0020.02517.20
5.6.40.0020.02817.16
5.6.30.0020.02417.26
5.6.20.0040.02817.23
5.6.10.0030.02617.38
5.6.00.0080.02117.42
5.5.380.0030.01014.21
5.5.370.0090.03917.27
5.5.360.0060.04317.28
5.5.350.0100.04317.30
5.5.340.0050.04617.58
5.5.330.0150.03617.31
5.5.320.0030.03017.53
5.5.310.0100.03517.60
5.5.300.0100.02017.41
5.5.290.0040.02517.24
5.5.280.0050.02517.58
5.5.270.0060.02317.49
5.5.260.0030.02617.60
5.5.250.0050.02017.30
5.5.240.0070.02717.28
5.5.230.0060.02017.16
5.5.220.0080.02116.92
5.5.210.0080.03317.14
5.5.200.0030.02517.16
5.5.190.0020.02517.08
5.5.180.0090.02017.16
5.5.170.0060.01014.07
5.5.160.0090.02217.17
5.5.150.0020.02917.06
5.5.140.0050.02517.00
5.5.130.0020.02617.17
5.5.120.0050.02717.08
5.5.110.0000.02717.23
5.5.100.0050.02217.02
5.5.90.0080.03917.05
5.5.80.0030.02217.00
5.5.70.0050.02517.17
5.5.60.0050.02817.13
5.5.50.0090.02017.06
5.5.40.0030.02116.96
5.5.30.0040.02517.05
5.5.20.0050.02517.04
5.5.10.0030.02317.08
5.5.00.0050.01917.04
5.4.450.0050.02315.26
5.4.440.0040.02415.05
5.4.430.0050.02015.07
5.4.420.0050.02214.98
5.4.410.0040.02214.98
5.4.400.0070.02714.77
5.4.390.0020.02214.99
5.4.380.0040.02015.07
5.4.370.0080.02314.85
5.4.360.0070.01714.72
5.4.350.0030.02114.83
5.4.340.0030.02414.88
5.4.330.0030.00910.98
5.4.320.0020.02315.02
5.4.310.0040.02515.01
5.4.300.0020.02614.89
5.4.290.0030.02214.88
5.4.280.0080.02314.91
5.4.270.0070.01914.85
5.4.260.0020.03115.04
5.4.250.0050.01714.95
5.4.240.0020.02315.01
5.4.230.0020.02514.83
5.4.220.0100.02014.96
5.4.210.0070.01815.02
5.4.200.0070.01714.77
5.4.190.0070.01514.99
5.4.180.0050.01914.86
5.4.170.0080.02114.94
5.4.160.0050.01814.99
5.4.150.0090.02014.95
5.4.140.0050.03313.45
5.4.130.0050.02613.58
5.4.120.0020.03713.49
5.4.110.0100.02713.52
5.4.100.0070.04213.47
5.4.90.0030.02413.55
5.4.80.0100.03413.46
5.4.70.0040.02913.63
5.4.60.0070.03813.60
5.4.50.0050.02813.54
5.4.40.0100.02713.47
5.4.30.0100.03513.46
5.4.20.0090.03613.54
5.4.10.0070.03813.53
5.4.00.0050.04113.29
5.3.290.0000.02412.51
5.3.280.0030.02212.42
5.3.270.0040.02112.49
5.3.260.0020.02212.38
5.3.250.0070.03912.53
5.3.240.0050.02912.34
5.3.230.0030.03412.40
5.3.220.0070.03812.45
5.3.210.0030.04212.38
5.3.200.0070.02312.28
5.3.190.0030.04312.29
5.3.180.0080.03512.46
5.3.170.0030.03512.46
5.3.160.0070.04012.49
5.3.150.0100.03812.42
5.3.140.0020.02412.32
5.3.130.0030.04512.31
5.3.120.0070.02712.48
5.3.110.0080.03712.50
5.3.100.0040.04012.21
5.3.90.0070.02812.22
5.3.80.0050.03712.04
5.3.70.0070.04012.12
5.3.60.0070.03812.14
5.3.50.0080.02912.12
5.3.40.0030.03212.10
5.3.30.0030.04312.13
5.3.20.0070.02212.01
5.3.10.0030.04111.85
5.3.00.0030.02411.88
5.2.170.0100.06311.05
5.2.160.0030.06711.20
5.2.150.0070.03010.96
5.2.140.0030.03011.13
5.2.130.0070.03011.05
5.2.120.0030.03311.04
5.2.110.0070.05710.96
5.2.100.0000.05310.96
5.2.90.0070.06010.96
5.2.80.0030.06311.09
5.2.70.0000.06311.11
5.2.60.0100.05711.11
5.2.50.0070.03710.97
5.2.40.0030.05310.96
5.2.30.0070.06010.97
5.2.20.0070.02711.02
5.2.10.0100.06010.96
5.2.00.0100.05710.96
5.1.60.0070.04710.96
5.1.50.0070.05310.96
5.1.40.0030.05310.96
5.1.30.0000.06010.96
5.1.20.0070.06010.96
5.1.10.0170.03710.96
5.1.00.0000.06310.96
5.0.50.0100.04010.96
5.0.40.0000.05010.96
5.0.30.0070.06310.96
5.0.20.0030.04310.96
5.0.10.0070.04010.96
5.0.00.0030.05310.96
4.4.90.0000.02310.96
4.4.80.0030.02310.96
4.4.70.0000.01710.96
4.4.60.0070.01710.96
4.4.50.0030.03710.96
4.4.40.0030.05010.96
4.4.30.0130.02310.96
4.4.20.0000.04010.96
4.4.10.0070.03310.96
4.4.00.0000.04010.96
4.3.110.0100.02710.96
4.3.100.0000.02710.96
4.3.90.0000.04010.96
4.3.80.0000.05710.96
4.3.70.0000.02710.96
4.3.60.0030.02310.96
4.3.50.0000.03710.96
4.3.40.0070.04710.96
4.3.30.0070.03010.96
4.3.20.0000.03310.96
4.3.10.0030.03310.96
4.3.00.0030.02710.96

preferences:
40.25 ms | 401 KiB | 5 Q