3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace test; define('MESSAGE', 'Hello world!'); echo Message;

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)
8.3.40.0090.00618.93
8.3.30.0110.00418.81
8.3.20.0070.00020.21
8.3.10.0040.00423.71
8.3.00.0090.00019.51
8.2.170.0070.00722.96
8.2.160.0100.00320.44
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0080.00021.16
8.2.110.0060.00322.13
8.2.100.0110.00020.35
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0040.00717.50
8.2.60.0040.00417.78
8.2.50.0040.00418.07
8.2.40.0060.00319.94
8.2.30.0040.00418.11
8.2.20.0000.00717.73
8.2.10.0000.00717.99
8.2.00.0040.00417.76
8.1.270.0030.00623.84
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00622.00
8.1.230.0090.00319.01
8.1.220.0000.00917.79
8.1.210.0060.00318.77
8.1.200.0060.00617.25
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0060.00318.48
8.1.160.0030.00622.06
8.1.150.0040.00418.88
8.1.140.0070.00017.32
8.1.130.0000.00717.76
8.1.120.0030.00617.42
8.1.110.0040.00417.46
8.1.100.0000.00717.24
8.1.90.0030.00617.24
8.1.80.0030.00717.46
8.1.70.0070.00017.31
8.1.60.0070.00017.53
8.1.50.0080.00017.36
8.1.40.0000.00817.36
8.1.30.0040.00417.49
8.1.20.0040.00417.52
8.1.10.0070.00017.50
8.1.00.0040.00417.48
8.0.300.0050.00318.77
8.0.290.0070.00016.75
8.0.280.0030.00318.41
8.0.270.0030.00317.22
8.0.260.0030.00317.33
8.0.250.0000.00716.99
8.0.240.0060.00017.07
8.0.230.0000.00716.90
8.0.220.0000.00616.89
8.0.210.0030.00316.96
8.0.200.0060.00017.00
8.0.190.0040.00717.05
8.0.180.0000.00816.86
8.0.170.0090.00017.00
8.0.160.0030.00416.98
8.0.150.0040.00416.86
8.0.140.0030.00516.96
8.0.130.0080.00013.43
8.0.120.0080.00016.89
8.0.110.0000.00716.80
8.0.100.0000.00816.85
8.0.90.0050.00316.85
8.0.80.0090.00616.90
8.0.70.0080.00016.80
8.0.60.0000.00716.77
8.0.50.0000.00816.97
8.0.30.0080.01317.02
8.0.20.0100.01617.40
8.0.10.0000.00817.04
8.0.00.0110.00716.91
7.4.330.0000.00515.09
7.4.320.0030.00316.44
7.4.300.0030.00316.41
7.4.290.0030.00316.55
7.4.280.0050.00316.44
7.4.270.0030.00416.45
7.4.260.0030.00316.50
7.4.250.0070.00016.39
7.4.240.0060.00216.32
7.4.230.0000.00716.62
7.4.220.0130.00916.63
7.4.210.0100.00316.45
7.4.200.0040.00416.50
7.4.160.0100.00716.37
7.4.150.0120.00617.40
7.4.140.0100.01017.86
7.4.130.0100.00916.42
7.4.120.0110.00516.57
7.4.110.0100.00716.56
7.4.100.0090.00916.56
7.4.90.0040.01316.44
7.4.80.0170.00319.39
7.4.70.0130.00716.53
7.4.60.0100.00616.45
7.4.50.0040.00416.25
7.4.40.0080.00816.50
7.4.30.0160.00616.37
7.4.00.0070.01014.80
7.3.330.0020.00213.07
7.3.320.0030.00312.90
7.3.310.0000.00716.15
7.3.300.0000.00716.04
7.3.290.0080.00516.23
7.3.280.0070.00916.18
7.3.270.0120.00617.40
7.3.260.0100.01316.44
7.3.250.0110.00516.37
7.3.240.0100.00616.49
7.3.230.0030.01316.39
7.3.210.0090.00916.30
7.3.200.0110.00719.39
7.3.190.0100.00716.30
7.3.180.0100.00716.49
7.3.170.0110.00516.47
7.3.160.0100.00616.32
7.2.330.0140.00316.58
7.2.320.0130.00316.61
7.2.310.0170.00016.46
7.2.300.0110.00616.42
7.2.290.0110.00716.36
7.2.110.0790.00716.19
7.2.100.0110.00716.61
7.2.90.0080.00616.62
7.2.80.0060.00916.21
7.2.70.0120.00916.73
7.2.60.0210.00816.54
7.2.50.0130.00316.93
7.2.40.0140.00716.95
7.2.30.0150.01116.60
7.2.20.0090.00916.74
7.2.10.0100.00516.35
7.2.00.0030.01118.01
7.1.230.0100.00615.70
7.1.220.0120.00015.70
7.1.210.1650.00715.69
7.1.200.0060.00515.62
7.1.190.0120.00315.56
7.1.180.0140.00315.52
7.1.170.0520.00715.55
7.1.160.0230.00815.60
7.1.150.0130.00515.47
7.1.140.0140.00415.59
7.1.130.0210.00715.65
7.1.120.0060.01215.72
7.1.110.0150.00015.77
7.1.100.0170.00416.86
7.1.90.0110.01115.77
7.1.80.0320.00615.55
7.1.70.0070.00616.29
7.1.60.0100.01117.58
7.1.50.0100.01116.35
7.1.40.0100.01015.55
7.1.30.0140.00715.87
7.1.20.0200.00715.78
7.1.10.0070.00715.56
7.1.00.0060.04119.05
7.0.310.0090.00515.28
7.0.300.0140.00415.20
7.0.290.0220.00915.05
7.0.280.0140.00015.45
7.0.270.0110.00715.21
7.0.260.0230.01015.07
7.0.250.0100.00715.31
7.0.240.0190.00015.29
7.0.230.0110.00815.36
7.0.220.0080.00915.30
7.0.210.0110.00415.21
7.0.200.0310.00415.84
7.0.190.0650.00415.46
7.0.180.0070.00715.30
7.0.170.0070.00715.36
7.0.160.0120.00515.36
7.0.150.0120.00315.25
7.0.140.0040.03918.74
7.0.130.0050.00915.48
7.0.120.0070.00715.48
7.0.110.0080.00415.14
7.0.100.0110.00615.39
7.0.90.0090.00615.02
7.0.80.0160.04317.64
7.0.70.0150.02217.72
7.0.60.0170.04717.63
7.0.50.0070.04517.86
7.0.40.0090.02516.67
7.0.30.0060.02416.70
7.0.20.0080.04616.69
7.0.10.0060.04116.58
7.0.00.0090.03916.82
5.6.380.0080.00814.43
5.6.370.0160.00013.86
5.6.360.0110.00014.32
5.6.350.0110.00614.34
5.6.340.0100.00714.35
5.6.330.0130.00614.29
5.6.320.0070.01013.88
5.6.310.0090.00614.22
5.6.300.0080.00414.11
5.6.290.0090.00614.17
5.6.280.0090.03817.63
5.6.270.0050.00914.40
5.6.260.0100.00614.47
5.6.250.0140.00314.30
5.6.240.0090.00914.15
5.6.230.0070.02517.46
5.6.220.0120.02217.39
5.6.210.0060.04117.40
5.6.200.0100.04517.54
5.6.190.0070.04217.54
5.6.180.0080.02417.59
5.6.170.0110.04217.59
5.6.160.0120.03517.70
5.6.150.0100.04517.65
5.6.140.0100.04317.52
5.6.130.0140.03717.61
5.6.120.0150.03317.78
5.6.110.0090.03517.50
5.6.100.0170.03017.68
5.6.90.0130.04217.41
5.6.80.0100.03517.27
5.6.70.0060.03717.24
5.6.60.0090.02117.35
5.6.50.0050.04117.36
5.6.40.0110.04317.11
5.6.30.0150.03217.28
5.6.20.0060.03917.18
5.6.10.0120.02117.09
5.6.00.0100.03517.24
5.5.380.0090.00412.79
5.5.370.0040.02716.65
5.5.360.0070.04416.61
5.5.350.0040.03916.58
5.5.340.0080.03516.82
5.5.330.0080.04016.82
5.5.320.0100.03716.76
5.5.310.0030.03816.77
5.5.300.0120.03816.80
5.5.290.0070.03716.85
5.5.280.0070.03716.80
5.5.270.0050.04516.75
5.5.260.0110.03716.85
5.5.250.0030.03116.68
5.5.240.0020.03916.50
5.5.230.0090.04116.51
5.5.220.0100.03816.49
5.5.210.0130.03516.48
5.5.200.0090.03016.51
5.5.190.0080.04716.45
5.5.180.0090.04116.39
5.5.170.0040.00814.05
5.5.160.0080.02816.39
5.5.150.0130.03216.50
5.5.140.0090.03416.53
5.5.130.0090.04716.52
5.5.120.0080.03716.51
5.5.110.0050.02616.44
5.5.100.0140.03616.38
5.5.90.0050.04416.40
5.5.80.0090.04016.44
5.5.70.0060.04316.45
5.5.60.0080.03316.36
5.5.50.0100.03616.39
5.5.40.0050.04016.41
5.5.30.0160.03116.46
5.5.20.0050.04216.43
5.5.10.0100.02816.44
5.5.00.0100.03716.44
5.4.450.0100.02216.09
5.4.440.0070.04116.07
5.4.430.0090.02316.02
5.4.420.0090.03716.03
5.4.410.0090.02916.04
5.4.400.0010.02515.91
5.4.390.0120.03315.86
5.4.380.0080.02715.85
5.4.370.0090.02516.01
5.4.360.0020.03715.92
5.4.350.0120.03715.79
5.4.340.0080.02216.01
5.4.330.0070.00312.79
5.4.320.0040.03915.87
5.4.310.0070.02215.92
5.4.300.0060.04315.94
5.4.290.0070.04115.81
5.4.280.0050.04215.79
5.4.270.0050.03815.91
5.4.260.0050.04115.80
5.4.250.0060.03815.93
5.4.240.0100.03715.94
5.4.230.0080.03815.94
5.4.220.0120.03315.78
5.4.210.0090.03915.95
5.4.200.0100.04015.90
5.4.190.0070.04115.92
5.4.180.0070.03616.01
5.4.170.0070.04015.95
5.4.160.0100.03715.92
5.4.150.0060.02215.94
5.4.140.0050.01814.54
5.4.130.0050.02014.55
5.4.120.0100.03814.61
5.4.110.0070.02214.50
5.4.100.0110.03614.50
5.4.90.0090.03314.59
5.4.80.0080.02114.52
5.4.70.0030.04114.54
5.4.60.0060.02714.59
5.4.50.0050.04014.54
5.4.40.0070.03314.57
5.4.30.0050.03214.49
5.4.20.0080.02714.49
5.4.10.0050.01814.53
5.4.00.0100.01514.30
5.3.290.0120.03513.64
5.3.280.0040.04213.68
5.3.270.0050.02413.66
5.3.260.0080.02813.60
5.3.250.0060.03813.67
5.3.240.0050.02513.62
5.3.230.0100.04013.69
5.3.220.0100.03813.67
5.3.210.0080.01813.67
5.3.200.0090.03713.66
5.3.190.0050.02213.60
5.3.180.0060.02313.67
5.3.170.0020.02213.67
5.3.160.0030.03013.63
5.3.150.0080.03713.59
5.3.140.0050.03513.67
5.3.130.0020.02413.59
5.3.120.0050.03813.65
5.3.110.0070.02313.59
5.3.100.0060.02913.37
5.3.90.0060.02013.33
5.3.80.0120.03213.36
5.3.70.0080.03813.29
5.3.60.0080.03113.37
5.3.50.0080.03513.24
5.3.40.0090.03413.34
5.3.30.0020.01913.28
5.3.20.0070.01813.12
5.3.10.0110.03213.20
5.3.00.0070.03713.14
5.2.170.0080.03012.23
5.2.160.0050.02512.23
5.2.150.0060.01512.23
5.2.140.0060.02112.23
5.2.130.0040.02212.23
5.2.120.0040.03612.23
5.2.110.0040.03012.23
5.2.100.0050.02812.23
5.2.90.0050.02512.23
5.2.80.0030.03512.23
5.2.70.0020.02412.23
5.2.60.0030.01712.23
5.2.50.0080.03012.23
5.2.40.0090.01112.23
5.2.30.0070.01212.23
5.2.20.0050.03212.23
5.2.10.0020.01712.23
5.2.00.0040.01712.23
5.1.60.0060.01212.23
5.1.50.0060.01112.23
5.1.40.0020.02112.23
5.1.30.0020.02912.23
5.1.20.0070.03012.23
5.1.10.0040.02712.23
5.1.00.0040.02212.23
5.0.50.0080.02012.23
5.0.40.0110.00512.23
5.0.30.0020.03312.23
5.0.20.0040.01812.23
5.0.10.0030.02312.23
5.0.00.0050.02012.23
4.4.90.0030.01512.23
4.4.80.0040.01812.23
4.4.70.0020.00912.23
4.4.60.0040.01512.23
4.4.50.0040.01212.23
4.4.40.0020.01712.23
4.4.30.0050.01212.23
4.4.20.0030.02112.23
4.4.10.0030.01712.23
4.4.00.0020.02912.23
4.3.110.0030.01112.23
4.3.100.0050.00812.23
4.3.90.0030.01812.23
4.3.80.0070.01112.23
4.3.70.0020.00912.23
4.3.60.0050.01712.23
4.3.50.0030.01912.23
4.3.40.0050.02512.23
4.3.30.0020.00912.23
4.3.20.0040.00812.23
4.3.10.0010.02012.23
4.3.00.0030.01812.23

preferences:
51.9 ms | 400 KiB | 5 Q