3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f($req, $opt = null,$params) { $e = sprintf('$req: %d; $opt: %d; number of params: %d'."\n", $req, $opt, count($params)); } $i=10000; while(--$i) { f(1); f(1, 2); f(1, 2, 3); f(1, 2, 3, 4); f(1, 2, 3, 4, 5); } ?>

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)
8.3.70.0120.00616.63
8.3.60.0070.00718.40
8.3.50.0140.00922.11
8.3.40.0150.00618.67
8.3.30.0100.01020.30
8.3.20.0070.00020.09
8.3.10.0040.00422.10
8.3.00.0080.00022.36
8.2.180.0140.00716.75
8.2.170.0100.01022.96
8.2.160.0030.01022.30
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0050.00317.50
8.2.110.0090.00020.47
8.2.100.0060.00617.91
8.2.90.0090.00017.91
8.2.80.0050.00319.39
8.2.70.0030.00617.50
8.2.60.0000.01017.50
8.2.50.0050.00318.07
8.2.40.0030.00617.79
8.2.30.0070.00019.45
8.2.20.0040.00417.55
8.2.10.0050.00317.80
8.2.00.0030.00617.67
8.1.280.0110.00325.92
8.1.270.0150.00322.07
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0030.00622.21
8.1.230.0080.00320.68
8.1.220.0030.00517.76
8.1.210.0080.00018.84
8.1.200.0030.00617.35
8.1.190.0080.00017.52
8.1.180.0000.00918.10
8.1.170.0040.00418.48
8.1.160.0090.00020.59
8.1.150.0040.00718.64
8.1.140.0000.00817.36
8.1.130.0000.00817.78
8.1.120.0000.00717.31
8.1.110.0000.00817.34
8.1.100.0070.00017.39
8.1.90.0030.00517.32
8.1.80.0080.00017.29
8.1.70.0030.00517.29
8.1.60.0030.00617.52
8.1.50.0040.00417.56
8.1.40.0040.00417.56
8.1.30.0040.00417.53
8.1.20.0060.00317.61
8.1.10.0000.00817.58
8.1.00.0000.00817.57
8.0.300.0040.00420.16
8.0.290.0050.00217.05
8.0.280.0070.00018.27
8.0.270.0040.00417.21
8.0.260.0060.00016.84
8.0.250.0000.00717.00
8.0.240.0030.00616.86
8.0.230.0070.00016.87
8.0.220.0000.00716.86
8.0.210.0030.00316.92
8.0.200.0030.00316.97
8.0.190.0050.00317.00
8.0.180.0000.00716.93
8.0.170.0000.00816.91
8.0.160.0000.00716.84
8.0.150.0040.00416.87
8.0.140.0000.00716.76
8.0.130.0000.00513.34
8.0.120.0040.00416.83
8.0.110.0000.00716.83
8.0.100.0000.00716.77
8.0.90.0070.00016.73
8.0.80.0090.00716.95
8.0.70.0000.00816.96
8.0.60.0000.00816.96
8.0.50.0040.00416.79
8.0.30.0110.00817.15
8.0.20.0140.00417.40
8.0.10.0000.00716.89
8.0.00.0150.00416.75
7.4.330.0060.00015.00
7.4.320.0030.00316.52
7.4.300.0030.00316.49
7.4.290.0030.00316.43
7.4.280.0070.00016.56
7.4.270.0060.00316.43
7.4.260.0000.00513.21
7.4.250.0000.00716.58
7.4.240.0020.00516.52
7.4.230.0050.00316.51
7.4.220.0110.00516.57
7.4.210.0090.00616.55
7.4.200.0030.00316.40
7.4.190.0000.00716.78
7.4.160.0160.00616.60
7.4.150.0120.00617.40
7.4.140.0100.00717.86
7.4.130.0090.01116.43
7.4.120.0100.00616.57
7.4.110.0190.00716.44
7.4.100.0130.00316.69
7.4.90.0100.00716.39
7.4.80.0080.01219.39
7.4.70.0040.01216.46
7.4.60.0060.01116.37
7.4.50.0060.00316.36
7.4.40.0030.01022.77
7.4.30.0080.00816.38
7.3.330.0020.00213.24
7.3.320.0000.00513.32
7.3.310.0000.00716.35
7.3.300.0030.00316.17
7.3.290.0030.01016.29
7.3.280.0090.00716.29
7.3.270.0060.01317.40
7.3.260.0090.00816.54
7.3.250.0130.00516.49
7.3.240.0090.01316.40
7.3.230.0100.00716.39
7.3.210.0140.00316.19
7.3.200.0060.01219.39
7.3.190.0060.01216.29
7.3.180.0060.00916.36
7.3.170.0100.00616.33
7.3.160.0180.00016.33
7.2.330.0040.01516.40
7.2.320.0100.01216.60
7.2.310.0100.00616.79
7.2.300.0100.00716.53
7.2.290.0100.00716.51
7.2.90.1380.00314.73
7.2.80.1050.00314.58
7.2.70.1250.00914.75
7.2.60.0950.00614.54
7.2.50.1180.00314.63
7.2.40.1070.00914.66
7.2.30.1180.00314.88
7.2.20.1470.01014.79
7.2.10.1280.00615.03
7.2.00.1300.00414.76
7.1.210.0140.00313.95
7.1.200.0370.00913.64
7.1.190.1170.00613.79
7.1.180.1380.01013.46
7.1.170.1100.00713.50
7.1.160.1550.00413.67
7.1.150.1100.00414.05
7.1.140.0310.00813.86
7.1.130.0840.00013.53
7.1.120.1370.00513.57
7.1.110.1530.00613.89
7.1.100.0130.00313.76
7.1.90.1450.00013.92
7.1.80.1410.00013.75
7.1.70.1170.01013.55
7.1.60.0400.00631.38
7.1.50.0650.01231.43
7.1.40.0510.01331.66
7.1.30.0540.01531.43
7.1.20.0600.00931.52
7.1.10.1850.00713.65
7.1.00.0140.00713.64
7.0.310.1210.00013.41
7.0.300.1410.01013.61
7.0.290.1570.00313.59
7.0.280.1190.00313.21
7.0.270.1410.00313.49
7.0.260.1470.00713.45
7.0.250.1690.00713.76
7.0.240.1400.00713.31
7.0.230.1660.01313.59
7.0.220.1320.01213.22
7.0.210.0300.00413.41
7.0.200.0670.01013.39
7.0.190.0120.00413.32
7.0.180.0180.00313.51
7.0.170.0400.00513.37
7.0.160.0130.00813.54
7.0.150.2010.00413.47
7.0.140.0610.00913.66
7.0.130.0090.00613.73
7.0.120.0130.01013.59
7.0.110.0100.00613.37
7.0.100.0510.00013.70
7.0.90.0050.01113.65
7.0.80.1710.00313.48
7.0.70.0220.00713.57
7.0.60.1820.00613.49
7.0.50.2000.00313.53
7.0.40.0110.00713.45
7.0.30.0130.00613.46
7.0.20.1800.00613.43
7.0.10.1910.00013.61
7.0.00.0170.00913.45
5.6.300.0110.00714.02
5.6.290.0070.01014.17
5.6.280.0040.01413.99
5.6.270.0030.01014.16
5.6.260.0120.00814.21
5.6.250.0100.00714.15
5.6.240.0030.01614.14
5.6.230.0120.00514.21
5.6.220.0150.00514.46
5.6.210.0130.00914.20
5.6.200.0120.00314.14
5.6.190.0080.01214.38
5.6.180.0080.00714.05
5.6.170.0110.01114.12
5.6.160.0050.01014.27
5.6.150.0030.01414.12
5.6.140.0130.00714.31
5.6.130.0040.01214.11
5.6.120.0080.00613.91
5.6.110.0020.01914.21
5.6.100.0090.00914.30
5.6.90.0110.00514.32
5.6.80.0070.01113.98
5.6.70.0070.01013.93
5.6.60.0090.00614.23
5.6.50.0090.00914.00
5.6.40.0100.00514.16
5.6.30.0080.01013.85
5.6.20.0140.00514.20
5.6.10.0190.00814.20
5.6.00.0160.00514.10
5.5.380.0100.00010.75
5.5.370.0120.00611.14
5.5.360.0040.01311.00
5.5.350.0060.00611.11
5.5.340.0040.01311.03
5.5.330.0090.00710.94
5.5.320.0040.00811.02
5.5.310.0100.00310.72
5.5.300.0110.00411.09
5.5.290.0080.00410.87
5.5.280.0070.00710.96
5.5.270.0060.00911.25
5.5.260.0030.01110.98
5.5.250.0140.00411.12
5.5.240.0070.00711.14
5.5.230.0020.01010.98
5.5.220.0060.00610.86
5.5.210.0000.01111.05
5.5.200.0050.00810.98
5.5.190.0040.01210.99
5.5.180.0100.00311.21
5.5.170.0140.01414.23
5.5.160.0110.00910.87
5.5.150.0120.00611.05
5.5.140.0100.00511.22
5.5.130.0140.00011.07
5.5.120.0150.00010.89
5.5.110.0080.00811.04
5.5.100.0150.00511.11
5.5.90.0050.01011.10
5.5.80.0080.00810.88
5.5.70.0160.00510.76
5.5.60.0150.00011.13
5.5.50.0140.00710.92
5.5.40.0160.00610.73
5.5.30.0040.01910.94
5.5.20.0130.01111.18
5.5.10.0050.01911.10
5.5.00.0080.01611.02
5.4.450.0050.00511.22
5.4.440.0100.00311.02
5.4.430.0070.00611.02
5.4.420.0080.00810.90
5.4.410.0000.01411.07
5.4.400.0030.00710.77
5.4.390.0160.00010.83
5.4.380.0070.00710.94
5.4.370.0140.00710.84
5.4.360.0090.00311.04
5.4.350.0060.00610.91
5.4.340.0000.01210.99
5.4.330.0030.01310.91
5.4.320.0030.01310.69
5.4.310.0130.00810.67
5.4.300.0160.00410.75
5.4.290.0040.01310.74
5.4.280.0130.00510.86
5.4.270.0070.01311.05
5.4.260.0160.00411.02
5.4.250.0030.01410.89
5.4.240.0090.00910.93
5.4.230.0120.00611.02
5.4.220.0110.01110.85
5.4.210.0100.00511.10
5.4.200.0090.00711.03
5.4.190.0160.00410.95
5.4.180.0170.00411.25
5.4.170.0140.00910.67
5.4.160.0120.01011.03
5.4.150.0150.00610.91
5.4.140.0120.00610.84
5.4.130.0060.00911.15
5.4.120.0170.00011.03
5.4.110.0080.01010.77
5.4.100.0160.00010.85
5.4.90.0120.00311.20
5.4.80.0050.01511.05
5.4.70.0150.00011.06
5.4.60.0070.01011.04
5.4.50.0070.01011.07
5.4.40.0150.00511.11
5.4.30.0090.00910.86
5.3.290.0120.00610.46
5.3.280.0120.00910.46
5.3.270.0100.00510.46
5.3.260.0090.00610.46
5.3.250.0080.00810.46
5.3.240.0090.00810.46
5.3.230.0120.00410.46
5.3.220.0110.00910.46
5.3.210.0090.00610.46
5.3.200.0100.00310.46
5.3.190.0100.01210.46
5.3.180.0100.01010.46
5.3.170.0070.01010.46
5.3.160.0130.00010.46
5.3.150.0180.00010.46
5.3.140.0060.00910.46
5.3.130.0140.00010.46

preferences:
54.19 ms | 401 KiB | 5 Q