3v4l.org

run code in 300+ PHP versions simultaneously
<?php function t($e, $callback){ callback(1); } function y(){ t(1, function($e){echo $e;}); }

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)
8.3.60.0130.00718.31
8.3.50.0170.00921.91
8.3.40.0200.00018.39
8.3.30.0110.00418.79
8.3.20.0000.00720.09
8.3.10.0080.00022.13
8.3.00.0040.00422.51
8.2.180.0180.00416.32
8.2.170.0090.00622.96
8.2.160.0040.01621.02
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0110.00326.16
8.2.120.0080.00019.36
8.2.110.0060.00322.27
8.2.100.0070.00719.18
8.2.90.0000.00719.05
8.2.80.0030.00617.97
8.2.70.0030.00517.38
8.2.60.0000.00817.80
8.2.50.0080.00018.07
8.2.40.0040.00418.09
8.2.30.0040.00417.92
8.2.20.0040.00417.46
8.2.10.0000.00717.46
8.2.00.0000.00717.45
8.1.280.0170.00325.92
8.1.270.0000.00822.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00823.98
8.1.230.0040.00819.14
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0030.00617.22
8.1.190.0040.00417.28
8.1.180.0020.00518.65
8.1.170.0040.00418.59
8.1.160.0000.00821.98
8.1.150.0000.00818.51
8.1.140.0000.00717.31
8.1.130.0080.00017.75
8.1.120.0030.00617.35
8.1.110.0030.00317.36
8.1.100.0000.00717.30
8.1.90.0040.00417.28
8.1.80.0030.00317.38
8.1.70.0000.00817.24
8.1.60.0040.00717.39
8.1.50.0000.00717.34
8.1.40.0040.00417.38
8.1.30.0040.00417.39
8.1.20.0000.00817.55
8.1.10.0000.00717.34
8.1.00.0000.00717.20
8.0.300.0070.00018.77
8.0.290.0000.00917.05
8.0.280.0070.00018.31
8.0.270.0070.00017.06
8.0.260.0000.00716.70
8.0.250.0030.00316.73
8.0.240.0080.00016.81
8.0.230.0030.00316.82
8.0.220.0000.00716.77
8.0.210.0030.00316.71
8.0.200.0050.00216.65
8.0.190.0030.00616.77
8.0.180.0070.00016.67
8.0.170.0030.00616.82
8.0.160.0030.00316.77
8.0.150.0030.00316.81
8.0.140.0000.00716.63
8.0.130.0040.00413.23
8.0.120.0000.00816.74
8.0.110.0040.00416.71
8.0.100.0000.00716.82
8.0.90.0000.00816.81
8.0.80.0120.00416.69
8.0.70.0080.00016.74
8.0.60.0030.00616.87
8.0.50.0070.00016.64
8.0.30.0120.00717.03
8.0.20.0110.00817.40
8.0.10.0040.00416.96
8.0.00.0200.01716.61
7.4.330.0050.00015.00
7.4.320.0060.00016.31
7.4.300.0030.00316.30
7.4.290.0000.00716.43
7.4.280.0040.00416.26
7.4.270.0070.00016.47
7.4.260.0000.00816.45
7.4.250.0000.00716.47
7.4.240.0040.00416.39
7.4.230.0070.00016.36
7.4.220.0160.01316.52
7.4.210.0100.00616.41
7.4.200.0000.00716.45
7.4.190.0050.00316.61
7.4.160.0150.00716.22
7.4.150.0110.00617.40
7.4.140.0100.00717.86
7.4.130.0090.00916.40
7.4.120.0070.01216.33
7.4.110.0140.00416.45
7.4.100.0130.00616.25
7.4.90.0130.01016.43
7.4.80.0130.00619.39
7.4.70.0090.00616.27
7.4.60.0120.00316.28
7.4.50.0060.00316.39
7.4.40.0080.00822.77
7.4.30.0080.00816.42
7.4.00.0080.00815.06
7.3.330.0030.00313.18
7.3.320.0030.00312.97
7.3.310.0040.00416.20
7.3.300.0030.00316.12
7.3.290.0070.01116.24
7.3.280.0070.01216.15
7.3.270.0180.00317.40
7.3.260.0130.00316.48
7.3.250.0130.00716.40
7.3.240.0090.00616.26
7.3.230.0180.00016.41
7.3.210.0060.00916.33
7.3.200.0080.01119.39
7.3.190.0150.00316.29
7.3.180.0060.00916.31
7.3.170.0070.01116.27
7.3.160.0110.00616.30
7.3.120.0120.00614.61
7.3.110.0030.01014.46
7.3.100.0030.01214.81
7.3.90.0070.00714.63
7.3.80.0030.00914.26
7.3.70.0120.00314.69
7.3.60.0030.00714.76
7.3.50.0030.01014.70
7.3.40.0030.00614.70
7.3.30.0040.01114.75
7.3.20.0070.01016.37
7.3.10.0120.00316.74
7.3.00.0060.00616.51
7.2.330.0140.00416.47
7.2.320.0120.01116.20
7.2.310.0090.01216.59
7.2.300.0110.00716.36
7.2.290.0060.01016.54
7.2.240.0000.01315.07
7.2.230.0090.00614.78
7.2.220.0000.01314.73
7.2.210.0040.01114.70
7.2.200.0030.00614.97
7.2.190.0070.01114.86
7.2.180.0100.00714.75
7.2.170.0040.01214.61
7.2.160.0060.01014.69
7.2.150.0040.01116.81
7.2.140.0110.00416.60
7.2.130.0060.00816.34
7.2.120.0000.01516.79
7.2.110.0100.00316.37
7.2.100.0060.01016.83
7.2.90.0030.00916.56
7.2.80.0080.00316.64
7.2.70.0100.00716.81
7.2.60.0040.00816.59
7.2.50.0030.01016.70
7.2.40.0090.00616.49
7.2.30.0000.01616.73
7.2.20.0070.01016.77
7.2.10.0040.01416.89
7.2.00.0070.00716.67
7.1.330.0030.01015.72
7.1.320.0070.01015.80
7.1.310.0070.01015.73
7.1.300.0040.01115.59
7.1.290.0090.00615.37
7.1.280.0070.00715.59
7.1.270.0000.01215.56
7.1.260.0030.01215.46
7.1.250.0130.00015.66
7.1.70.0000.00816.83
7.1.60.0110.01419.82
7.1.50.0040.01816.86
7.1.00.0100.07022.47
7.0.200.0140.00314.81
7.0.140.0000.07022.04
7.0.60.0030.06019.92
7.0.50.0100.05317.87
7.0.40.0070.04320.02
7.0.30.0230.05720.19
7.0.20.0170.04320.06
7.0.10.0200.07720.24
7.0.00.0030.05020.06
5.6.280.0030.07320.86
5.6.210.0070.08020.48
5.6.200.0030.04018.23
5.6.190.0000.04720.39
5.6.180.0130.05020.41
5.6.170.0300.06320.48
5.6.160.0070.06720.46
5.6.150.0100.07718.12
5.6.140.0100.08018.18
5.6.130.0070.08018.13
5.6.120.0130.08021.01
5.6.110.0200.06320.99
5.6.100.0100.03720.98
5.6.90.0130.07021.11
5.6.80.0070.03720.41
5.5.350.0330.07320.50
5.5.340.0000.09018.02
5.5.330.0070.07320.25
5.5.320.0200.04320.35
5.5.310.0170.08020.20
5.5.300.0030.03718.07
5.5.290.0030.04017.93
5.5.280.0030.04020.87
5.5.270.0030.08320.79
5.5.260.0030.08320.77
5.5.250.0100.07720.58
5.5.240.0170.06720.27
5.4.450.0730.05019.48
5.4.440.0800.06719.47
5.4.430.0130.05019.32
5.4.420.0070.05719.56
5.4.410.0070.06018.85
5.4.400.0070.05718.54
5.4.390.0130.04718.50
5.4.380.0030.05718.71
5.4.370.0070.04318.56
5.4.360.0100.04018.84
5.4.350.0080.04012.02
5.4.340.0030.03712.02
5.4.320.0060.05112.51
5.4.310.0040.04912.50
5.4.300.0050.04612.50
5.4.290.0060.03812.50
5.4.280.0030.03812.40
5.4.270.0100.07018.91
5.4.260.0070.06318.66
5.4.250.0170.05718.80
5.4.240.0130.05319.01
5.4.230.0100.05019.02
5.4.220.0130.06019.03
5.4.210.0170.06318.77
5.4.200.0030.07718.75
5.4.190.0170.07018.96
5.4.180.0230.05018.99
5.4.170.0100.05318.79
5.4.160.0130.04718.93
5.4.150.0230.06318.97
5.4.140.0070.06316.55
5.4.130.0030.06316.55
5.4.120.0100.05016.34
5.4.110.0270.05316.72
5.4.100.0230.05016.61
5.4.90.0070.05016.58
5.4.80.0100.04716.55
5.4.70.0200.06016.45
5.4.60.0200.05316.52
5.4.50.0130.04716.34
5.4.40.0100.07016.59
5.4.30.0170.05016.26
5.4.20.0270.05316.50
5.4.10.0130.05016.46
5.4.00.0170.04715.85
5.3.290.0040.04012.80
5.3.280.0230.05714.68
5.3.270.0100.05014.69
5.3.260.0070.06714.67
5.3.250.0000.06314.69
5.3.240.0300.03714.74
5.3.230.0030.06314.82
5.3.220.0170.05014.59
5.3.210.0230.05714.57
5.3.200.0030.05714.59
5.3.190.0200.06014.65
5.3.180.0000.06714.70
5.3.170.0100.04714.72
5.3.160.0000.06014.47
5.3.150.0030.05714.64
5.3.140.0070.08014.64
5.3.130.0070.05314.47
5.3.120.0070.05314.52
5.3.110.0100.07714.63
5.3.100.0070.05014.13
5.3.90.0030.05714.18
5.3.80.0170.06014.12
5.3.70.0070.07014.02
5.3.60.0130.05313.91
5.3.50.0100.06713.86
5.3.40.0070.06713.95
5.3.30.0130.06013.93
5.3.20.0130.05313.72
5.3.10.0100.04713.87
5.3.00.0030.05713.63
5.2.170.0100.04011.14
5.2.160.0130.03311.11
5.2.150.0200.04311.21
5.2.140.0130.03711.35
5.2.130.0070.04011.18
5.2.120.0030.06011.16
5.2.110.0130.03011.17
5.2.100.0100.03311.10
5.2.90.0030.04711.08
5.2.80.0070.05311.04
5.2.70.0200.02711.09
5.2.60.0200.04011.23
5.2.50.0070.04010.98
5.2.40.0000.05310.98
5.2.30.0130.04711.06
5.2.20.0100.03711.18
5.2.10.0100.05310.92
5.2.00.0070.05010.57
5.1.60.0000.03710.09
5.1.50.0070.04710.04
5.1.40.0070.03710.18
5.1.30.0030.04710.23
5.1.20.0130.03010.43
5.1.10.0000.04010.13
5.1.00.0030.05310.02
5.0.50.0100.0378.63
5.0.40.0130.0278.46
5.0.30.0070.0478.31
5.0.20.0000.0338.25
5.0.10.0070.0278.36
5.0.00.0030.0508.26
4.4.90.0100.0207.01
4.4.80.0000.0307.01
4.4.70.0030.0237.01
4.4.60.0070.0207.01
4.4.50.0100.0207.01
4.4.40.0030.0337.01
4.4.30.0070.0177.01
4.4.20.0000.0337.01
4.4.10.0030.0237.01
4.4.00.0030.0337.01
4.3.110.0070.0177.01
4.3.100.0100.0237.01
4.3.90.0030.0207.01
4.3.80.0030.0437.01
4.3.70.0030.0307.01
4.3.60.0070.0277.00
4.3.50.0030.0237.00
4.3.40.0030.0307.00
4.3.30.0030.0237.00
4.3.20.0030.0207.00
4.3.10.0030.0207.00
4.3.00.0100.0236.88

preferences:
42.05 ms | 401 KiB | 5 Q