3v4l.org

run code in 300+ PHP versions simultaneously
<?php $example = function () { var_dump($message); }; echo $example();

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)
8.3.40.0120.00318.97
8.3.30.0070.01119.13
8.3.20.0040.00420.16
8.3.10.0050.00321.89
8.3.00.0140.00719.16
8.2.170.0140.00022.96
8.2.160.0100.00320.43
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00722.32
8.2.110.0110.00019.34
8.2.100.0060.00617.78
8.2.90.0080.00018.04
8.2.80.0000.00817.97
8.2.70.0000.00817.80
8.2.60.0050.00218.06
8.2.50.0040.00418.10
8.2.40.0040.00421.07
8.2.30.0040.00420.60
8.2.20.0030.00517.75
8.2.10.0040.00418.05
8.2.00.0040.00417.68
8.1.270.0070.01418.83
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00017.36
8.1.230.0110.00018.94
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0000.00917.25
8.1.190.0000.00917.23
8.1.180.0070.00018.10
8.1.170.0000.00818.89
8.1.160.0000.00818.79
8.1.150.0000.00718.89
8.1.140.0040.00417.33
8.1.130.0030.00317.74
8.1.120.0030.00317.48
8.1.110.0000.00717.48
8.1.100.0040.00417.44
8.1.90.0070.00017.43
8.1.80.0040.00417.47
8.1.70.0000.00717.48
8.1.60.0000.00817.64
8.1.50.0060.00317.40
8.1.40.0000.00717.39
8.1.30.0000.00817.49
8.1.20.0040.00417.66
8.1.10.0050.00217.56
8.1.00.0070.00017.50
8.0.300.0070.00018.77
8.0.290.0000.00816.75
8.0.280.0000.00718.39
8.0.270.0030.00317.13
8.0.260.0030.00317.26
8.0.250.0040.00416.91
8.0.240.0000.00716.82
8.0.230.0030.00416.83
8.0.220.0110.00016.95
8.0.210.0000.00816.90
8.0.200.0070.00017.04
8.0.190.0090.00017.05
8.0.180.0050.00217.02
8.0.170.0060.00316.89
8.0.160.0070.00016.98
8.0.150.0000.00916.89
8.0.140.0030.00516.95
8.0.130.0060.00013.34
8.0.120.0000.00816.88
8.0.110.0050.00216.83
8.0.100.0030.00616.83
8.0.90.0000.00816.88
8.0.80.0130.01017.00
8.0.70.0080.00016.95
8.0.60.0040.00416.82
8.0.50.0000.00716.93
8.0.30.0100.00917.10
8.0.20.0140.01117.40
8.0.10.0040.00417.07
8.0.00.0050.01216.74
7.4.330.0000.00415.03
7.4.320.0000.00616.40
7.4.300.0060.00016.60
7.4.290.0030.00316.50
7.4.280.0030.00616.45
7.4.270.0000.00716.59
7.4.260.0000.00716.48
7.4.250.0050.00316.50
7.4.240.0020.00516.50
7.4.230.0030.00316.69
7.4.220.0060.01316.59
7.4.210.0080.01016.44
7.4.200.0070.00016.62
7.4.160.0060.00916.50
7.4.150.0100.01017.40
7.4.140.0080.01017.86
7.4.130.0030.01416.51
7.4.120.0110.01016.53
7.4.110.0150.00616.60
7.4.100.0130.01016.47
7.4.90.0100.00616.64
7.4.80.0220.00319.39
7.4.70.0110.00816.47
7.4.60.0070.01016.54
7.4.50.0050.00316.64
7.4.40.0120.00616.43
7.4.30.0190.00016.59
7.4.00.0090.00614.85
7.3.330.0060.00013.15
7.3.320.0020.00213.29
7.3.310.0070.00016.33
7.3.300.0070.00016.16
7.3.290.0030.00316.25
7.3.280.0080.00916.29
7.3.270.0060.01217.40
7.3.260.0140.01016.46
7.3.250.0090.00716.42
7.3.240.0190.00016.45
7.3.230.0090.00616.57
7.3.210.0100.00716.36
7.3.200.0060.01619.39
7.3.190.0150.00016.21
7.3.180.0030.01216.11
7.3.170.0070.01016.64
7.3.160.0090.01116.45
7.3.00.0030.01116.67
7.2.330.0090.00916.71
7.2.320.0140.00416.47
7.2.310.0120.00616.69
7.2.300.0120.00916.43
7.2.290.0110.00916.23
7.2.130.0070.00716.77
7.2.120.0030.00616.65
7.2.110.0000.01416.77
7.2.100.0070.00716.82
7.2.90.0060.00616.96
7.2.80.0000.01216.78
7.2.70.0030.01016.68
7.2.60.0030.00516.75
7.2.50.0040.01216.71
7.2.40.0070.00716.75
7.2.30.0040.00416.50
7.2.20.0000.00816.57
7.2.10.0030.01316.90
7.2.00.0000.01316.70
7.1.250.0000.01115.38
7.1.240.0060.00915.40
7.1.230.0000.00715.83
7.1.220.0030.00715.48
7.1.210.0070.00315.83
7.1.200.0050.00515.78
7.1.190.0070.00715.71
7.1.180.0050.00515.87
7.1.170.0030.01015.67
7.1.160.0100.00315.69
7.1.150.0070.00715.92
7.1.140.0030.01315.78
7.1.130.0040.00415.78
7.1.120.0030.01015.39
7.1.110.0040.00815.83
7.1.100.0070.00715.73
7.1.90.0030.00715.56
7.1.80.0030.00615.51
7.1.70.0040.00516.38
7.1.60.0070.01117.58
7.1.50.0070.00516.32
7.1.40.0030.00915.67
7.1.30.0040.00815.51
7.1.20.0080.00415.67
7.1.10.0050.00515.55
7.1.00.0060.04318.97
7.0.330.0070.00414.91
7.0.320.0060.00615.31
7.0.310.0030.00315.42
7.0.300.0030.01015.17
7.0.290.0030.00615.19
7.0.280.0090.00615.33
7.0.270.0060.00615.44
7.0.260.0000.00815.16
7.0.250.0030.01015.23
7.0.240.0070.00715.38
7.0.230.0040.00415.45
7.0.220.0040.00715.55
7.0.210.0030.01015.18
7.0.200.0020.01016.04
7.0.190.0030.00715.23
7.0.180.0040.01114.99
7.0.170.0130.00015.18
7.0.160.0100.00315.38
7.0.150.0040.00815.12
7.0.140.0050.02118.53
7.0.130.0100.00315.06
7.0.120.0120.00015.49
7.0.110.0110.00415.30
7.0.100.0090.00315.15
7.0.90.0070.00715.49
7.0.80.0070.01015.33
7.0.70.0070.00715.49
7.0.60.0040.04017.70
7.0.50.0050.02416.62
7.0.40.0110.04116.87
7.0.30.0060.03316.97
7.0.20.0150.02816.80
7.0.10.0030.03516.80
7.0.00.0040.03716.90
5.6.380.0040.00414.20
5.6.370.0060.00614.36
5.6.360.0040.00413.96
5.6.350.0070.00714.37
5.6.340.0120.00014.29
5.6.330.0090.00614.38
5.6.320.0040.00814.38
5.6.310.0030.00914.34
5.6.300.0000.01114.52
5.6.290.0040.00814.19
5.6.280.0100.00314.28
5.6.270.0080.00814.17
5.6.260.0040.01114.43
5.6.250.0070.00714.13
5.6.240.0030.01014.35
5.6.230.0060.00614.32
5.6.220.0060.00614.10
5.6.210.0050.04617.46
5.6.200.0020.03516.24
5.6.190.0070.05017.51
5.6.180.0130.04617.29
5.6.170.0170.04317.37
5.6.160.0050.04517.34
5.6.150.0070.03216.14
5.6.140.0070.03916.15
5.6.130.0080.03316.25
5.6.120.0040.05117.69
5.6.110.0120.04017.80
5.6.100.0050.02917.55
5.6.90.0070.03517.59
5.6.80.0080.02717.27
5.6.70.0000.00914.24
5.6.60.0080.00414.14
5.6.50.0000.01114.12
5.6.40.0060.00614.14
5.6.30.0090.00314.27
5.6.20.0060.00614.23
5.6.10.0080.00014.03
5.6.00.0070.00714.13
5.5.380.0070.00311.33
5.5.370.0040.00711.15
5.5.360.0000.00911.09
5.5.350.0190.04215.96
5.5.340.0060.04314.56
5.5.330.0010.02315.68
5.5.320.0180.02315.85
5.5.310.0070.02715.77
5.5.300.0060.02714.65
5.5.290.0070.04214.63
5.5.280.0040.03116.03
5.5.270.0050.03516.15
5.5.260.0050.04415.93
5.5.250.0100.03215.93
5.5.240.0060.02315.59
5.5.230.0110.00011.00
5.5.220.0080.00311.04
5.5.210.0040.00410.97
5.5.200.0030.00510.71
5.5.190.0050.00311.16
5.5.180.0000.01010.93
5.5.170.0000.01110.75
5.5.160.0050.00311.23
5.5.150.0050.00211.17
5.5.140.0040.00811.20
5.5.130.0030.00710.93
5.5.120.0070.00411.21
5.5.110.0000.00610.88
5.5.100.0060.00311.21
5.5.90.0070.00011.11
5.5.80.0090.00310.88
5.5.70.0000.00611.16
5.5.60.0040.00711.09
5.5.50.0060.00311.25
5.5.40.0040.00810.77
5.5.30.0060.00010.95
5.5.20.0060.00311.14
5.5.10.0050.00510.84
5.5.00.0060.00611.13
5.4.450.0250.03315.03
5.4.440.0230.03815.10
5.4.430.0230.02815.32
5.4.420.0220.03715.20
5.4.410.0170.02515.12
5.4.400.0180.03015.13
5.4.390.0200.04014.82
5.4.380.0230.03514.88
5.4.370.0190.02915.11
5.4.360.0220.03714.96
5.4.350.0200.03514.97
5.4.340.0170.03615.00
5.4.330.0000.00611.07
5.4.320.0220.03714.88
5.4.310.0270.03615.13
5.4.300.0250.03215.13
5.4.290.0180.04014.89
5.4.280.0230.02415.01
5.4.270.0200.03114.96
5.4.260.0220.02015.14
5.4.250.0230.02314.99
5.4.240.0200.03815.13
5.4.230.0190.03914.95
5.4.220.0230.03115.04
5.4.210.0130.02815.11
5.4.200.0250.03414.83
5.4.190.0180.01815.21
5.4.180.0180.03715.08
5.4.170.0120.02815.17
5.4.160.0150.03515.01
5.4.150.0150.04315.17
5.4.140.0220.02913.67
5.4.130.0230.02713.66
5.4.120.0190.02113.55
5.4.110.0150.02213.74
5.4.100.0160.02113.79
5.4.90.0130.02313.88
5.4.80.0150.02113.47
5.4.70.0130.02313.60
5.4.60.0150.02013.75
5.4.50.0150.01913.55
5.4.40.0220.03613.71
5.4.30.0260.02013.79
5.4.20.0270.03013.83
5.4.10.0260.03213.75
5.4.00.0310.01513.48
5.3.290.0220.03812.56
5.3.280.0180.03112.50
5.3.270.0180.02912.55
5.3.260.0230.03512.41
5.3.250.0150.03512.71
5.3.240.0210.02112.53
5.3.230.0200.02612.51
5.3.220.0230.03412.38
5.3.210.0230.02212.36
5.3.200.0180.03312.65
5.3.190.0220.02912.56
5.3.180.0250.02012.60
5.3.170.0160.03912.53
5.3.160.0200.02012.61
5.3.150.0180.02512.52
5.3.140.0170.04012.47
5.3.130.0220.03512.41
5.3.120.0200.03312.55
5.3.110.0180.02112.58
5.3.100.0160.02912.23
5.3.90.0150.03912.29
5.3.80.0170.03512.07
5.3.70.0170.03112.15
5.3.60.0170.03712.37
5.3.50.0120.03112.18
5.3.40.0200.03112.01
5.3.30.0180.02412.12
5.3.20.0230.03112.14
5.3.10.0150.02311.95
5.3.00.0220.02211.83
5.2.170.0210.03110.57
5.2.160.0150.02710.51
5.2.150.0100.03410.64
5.2.140.0180.02810.64
5.2.130.0210.02710.62
5.2.120.0120.02710.63
5.2.110.0210.02810.63
5.2.100.0210.02110.66
5.2.90.0180.02010.55
5.2.80.0200.02010.61
5.2.70.0100.02510.63
5.2.60.0120.01910.54
5.2.50.0100.02010.47
5.2.40.0170.02810.47
5.2.30.0120.01410.60
5.2.20.0150.03010.53
5.2.10.0170.02510.53
5.2.00.0170.02510.44
5.1.60.0130.02610.13
5.1.50.0110.01510.04
5.1.40.0100.02010.19
5.1.30.0130.02610.15
5.1.20.0130.02010.16
5.1.10.0200.02310.21
5.1.00.0160.02310.04
5.0.50.0100.02010.04
5.0.40.0080.02210.04
5.0.30.0070.03610.04
5.0.20.0110.01010.04
5.0.10.0130.01710.04
5.0.00.0080.02210.04
4.4.90.0100.02110.04
4.4.80.0050.01910.04
4.4.70.0080.00810.04
4.4.60.0050.01410.04
4.4.50.0030.01610.04
4.4.40.0070.01510.04
4.4.30.0020.01410.04
4.4.20.0070.01010.04
4.4.10.0030.01010.04
4.4.00.0050.02510.04
4.3.110.0030.01210.04
4.3.100.0100.00810.04
4.3.90.0040.01010.04
4.3.80.0030.01710.04
4.3.70.0050.01010.04
4.3.60.0030.01010.04
4.3.50.0070.00710.04
4.3.40.0050.01610.04
4.3.30.0030.01310.04
4.3.20.0020.01210.04
4.3.10.0040.00810.04
4.3.00.0050.00810.04

preferences:
55.96 ms | 400 KiB | 5 Q