3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo round(memory_get_usage()/1024);

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)
7.4.10.0060.01314.57
7.4.00.0070.00714.89
7.3.130.0080.01214.85
7.3.120.0090.00914.87
7.3.110.0090.00914.64
7.3.100.0000.01414.88
7.3.90.0030.01014.33
7.3.80.0040.01114.52
7.3.70.0030.01014.48
7.3.60.0030.00614.65
7.3.50.0070.00414.79
7.3.40.0120.00314.66
7.3.30.0060.00914.46
7.3.20.0290.00815.42
7.3.10.0100.00716.76
7.3.00.0050.01116.60
7.2.260.0030.01614.74
7.2.250.0110.00714.89
7.2.240.0090.00614.89
7.2.230.0070.01014.81
7.2.220.0060.00314.46
7.2.210.0070.00714.98
7.2.200.0080.00014.99
7.2.190.0090.00615.02
7.2.180.0080.00415.08
7.2.170.0040.01214.78
7.2.160.0030.01515.04
7.2.150.0030.01016.71
7.2.140.0040.00716.93
7.2.130.0040.00616.61
7.2.120.0080.00516.90
7.2.110.0030.01116.65
7.2.100.0050.01216.83
7.2.90.0120.00316.88
7.2.80.0030.01016.72
7.2.70.0030.01216.86
7.2.60.0060.00916.76
7.2.50.0060.00916.67
7.2.40.0080.00616.74
7.2.30.0050.01016.98
7.2.20.0060.00916.85
7.2.10.0060.00416.88
7.2.00.0030.01017.66
7.1.330.0050.00815.50
7.1.320.0070.00315.68
7.1.310.0070.00415.81
7.1.300.0080.00015.43
7.1.290.0090.00615.69
7.1.280.0070.00715.60
7.1.270.0110.00715.52
7.1.260.0100.00315.65
7.1.250.0080.00615.74
7.1.240.0000.00915.73
7.1.230.0000.01215.71
7.1.220.0090.00615.69
7.1.210.0090.00615.76
7.1.200.0030.01015.52
7.1.190.0090.00315.69
7.1.180.0080.00515.82
7.1.170.0030.00715.64
7.1.160.0070.00715.43
7.1.150.0070.00715.62
7.1.140.0000.01515.79
7.1.130.0000.00915.52
7.1.120.0030.01215.73
7.1.110.0070.00315.39
7.1.100.0090.00615.76
7.1.90.0000.01015.64
7.1.80.0090.00915.42
7.1.70.0040.01416.37
7.1.60.0040.01617.62
7.1.50.0120.00516.06
7.1.40.0070.01015.64
7.1.30.0100.00315.43
7.1.20.0030.00915.64
7.1.10.0070.00715.36
7.1.00.0030.04419.04
7.0.330.0040.00415.28
7.0.320.0100.00315.30
7.0.310.0070.00715.39
7.0.300.0030.01015.31
7.0.290.0000.00915.29
7.0.280.0030.01015.21
7.0.270.0070.00715.30
7.0.260.0090.00615.43
7.0.250.0110.00415.46
7.0.240.0070.00715.46
7.0.230.0030.01515.04
7.0.220.0070.00715.23
7.0.210.0030.01415.50
7.0.200.0050.00416.09
7.0.190.0070.00715.11
7.0.180.0000.00915.31
7.0.170.0000.01615.24
7.0.160.0070.00315.03
7.0.150.0030.00615.14
7.0.140.0030.04118.68
7.0.130.0080.00315.20
7.0.120.0000.00915.19
7.0.110.0040.00815.19
7.0.100.0070.02517.51
7.0.90.0060.02517.45
7.0.80.0070.02217.63
7.0.70.0100.02517.50
7.0.60.0050.02017.45
7.0.50.0100.02217.81
7.0.40.0070.02216.79
7.0.30.0070.02716.84
7.0.20.0060.02116.81
7.0.10.0050.02316.76
7.0.00.0090.02016.75
5.6.400.0030.01014.41
5.6.390.0030.00613.98
5.6.380.0100.00714.43
5.6.370.0070.00714.39
5.6.360.0060.00613.85
5.6.350.0070.00413.96
5.6.340.0100.00314.17
5.6.330.0100.00614.16
5.6.320.0130.00314.41
5.6.310.0100.00614.15
5.6.300.0030.01014.08
5.6.290.0040.01114.10
5.6.280.0030.04017.77
5.6.270.0070.00714.18
5.6.260.0030.01314.36
5.6.250.0030.02317.46
5.6.240.0030.02517.43
5.6.230.0030.02717.37
5.6.220.0020.04717.17
5.6.210.0030.02717.15
5.6.200.0030.02517.68
5.6.190.0040.03117.53
5.6.180.0060.02617.62
5.6.170.0020.02517.60
5.6.160.0070.02717.66
5.6.150.0060.02317.67
5.6.140.0080.02217.54
5.6.130.0060.02517.74
5.6.120.0060.03117.65
5.6.110.0030.02617.52
5.6.100.0080.02017.59
5.6.90.0080.02517.67
5.6.80.0060.02017.18
5.6.70.0070.02317.39
5.6.60.0000.02917.30
5.6.50.0020.03717.29
5.6.40.0030.02617.25
5.6.30.0020.04817.29
5.6.20.0100.03917.32
5.6.10.0030.04717.22
5.6.00.0040.04817.28
5.5.380.0070.02617.29
5.5.370.0020.02117.42
5.5.360.0080.02317.25
5.5.350.0060.03517.21
5.5.340.0040.02417.68
5.5.330.0050.02317.37
5.5.320.0040.02817.45
5.5.310.0050.03917.46
5.5.300.0030.02617.27
5.5.290.0020.02817.47
5.5.280.0050.03617.40
5.5.270.0050.02217.22
5.5.260.0070.02317.24
5.5.250.0000.02717.25
5.5.240.0070.02117.03
5.5.230.0070.01817.20
5.5.220.0030.03117.04
5.5.210.0050.02417.14
5.5.200.0050.02517.23
5.5.190.0050.04117.03
5.5.180.0080.03417.05
5.5.170.0060.00913.80
5.5.160.0090.04317.00
5.5.150.0060.03317.05
5.5.140.0020.04817.20
5.5.130.0070.04017.00
5.5.120.0030.02817.18
5.5.110.0130.03617.13
5.5.100.0030.03616.93
5.5.90.0080.03517.14
5.5.80.0080.02117.10
5.5.70.0070.03716.96
5.5.60.0050.02817.08
5.5.50.0090.03017.01
5.5.40.0030.03817.11
5.5.30.0080.03416.89
5.5.20.0070.03617.17
5.5.10.0090.04017.12
5.5.00.0120.03816.97
5.4.450.0050.02015.13
5.4.440.0050.02015.14
5.4.430.0070.02015.13
5.4.420.0090.01815.10
5.4.410.0030.02014.87
5.4.400.0030.02214.90
5.4.390.0040.02414.86
5.4.380.0010.02114.88
5.4.370.0090.01715.02
5.4.360.0090.03215.00
5.4.350.0070.03514.92
5.4.340.0050.04014.88
5.4.330.0060.00911.06
5.4.320.0110.03515.06
5.4.310.0050.03914.93
5.4.300.0080.02315.06
5.4.290.0100.02915.01
5.4.280.0080.03814.83
5.4.270.0030.04314.91
5.4.260.0030.02314.87
5.4.250.0030.02215.00
5.4.240.0080.03914.93
5.4.230.0050.04114.77
5.4.220.0050.04215.08
5.4.210.0090.03714.76
5.4.200.0060.02214.96
5.4.190.0030.03714.84
5.4.180.0030.04214.93
5.4.170.0070.04215.00
5.4.160.0050.04314.87
5.4.150.0020.02414.90
5.4.140.0030.04013.62
5.4.130.0020.04513.59
5.4.120.0030.04713.46
5.4.110.0100.02013.51
5.4.100.0060.03913.64
5.4.90.0060.03613.70
5.4.80.0030.04213.56
5.4.70.0060.03813.47
5.4.60.0070.04013.56
5.4.50.0050.04313.53
5.4.40.0030.04313.63
5.4.30.0070.04013.52
5.4.20.0060.02713.66
5.4.10.0030.02913.46
5.4.00.0010.03313.23
5.3.290.0050.04412.57
5.3.280.0030.03512.55
5.3.270.0030.03212.60
5.3.260.0100.03712.61
5.3.250.0050.04412.53
5.3.240.0050.04012.60
5.3.230.0100.03912.59
5.3.220.0050.03512.58
5.3.210.0030.02512.59
5.3.200.0060.04112.52
5.3.190.0060.03912.54
5.3.180.0050.04012.52
5.3.170.0030.03812.56
5.3.160.0100.03512.50
5.3.150.0020.04512.52
5.3.140.0030.04012.50
5.3.130.0060.04012.49
5.3.120.0050.04112.51
5.3.110.0050.03812.51
5.3.100.0070.03712.23
5.3.90.0000.03012.27
5.3.80.0100.03512.31
5.3.70.0110.03612.26
5.3.60.0070.04012.26
5.3.50.0050.03512.12
5.3.40.0020.04612.24
5.3.30.0100.03612.20
5.3.20.0020.02712.09
5.3.10.0030.04112.03
5.3.00.0080.03812.03

preferences:
44.13 ms | 401 KiB | 5 Q