3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; define('Foo\\1', 2); echo 1 . 1;

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)
8.3.40.0130.00318.79
8.3.30.0100.00720.07
8.3.20.0130.00318.61
8.3.10.0070.00321.09
8.3.00.0040.00423.65
8.2.170.0100.01022.96
8.2.160.0030.01020.35
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00719.81
8.2.110.0060.00319.30
8.2.100.0090.00317.78
8.2.90.0000.00719.09
8.2.80.0040.00419.38
8.2.70.0080.00017.46
8.2.60.0000.00718.04
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0030.00719.41
8.2.20.0030.00617.50
8.2.10.0050.00217.61
8.2.00.0000.00917.50
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.42
8.1.230.0070.00320.92
8.1.220.0040.00418.77
8.1.210.0000.00818.77
8.1.200.0000.00817.00
8.1.190.0040.00417.28
8.1.180.0000.00818.10
8.1.170.0030.00518.42
8.1.160.0040.00418.66
8.1.150.0070.00018.53
8.1.140.0040.00417.21
8.1.130.0070.00017.63
8.1.120.0000.00717.32
8.1.110.0000.00717.23
8.1.100.0030.00517.24
8.1.90.0070.00017.23
8.1.80.0030.00317.27
8.1.70.0000.00817.33
8.1.60.0060.00317.27
8.1.50.0040.00417.32
8.1.40.0000.00717.27
8.1.30.0020.00517.56
8.1.20.0040.00417.44
8.1.10.0000.00717.47
8.1.00.0030.00617.41
8.0.300.0040.00419.89
8.0.290.0070.00016.93
8.0.280.0000.00718.29
8.0.270.0070.00017.18
8.0.260.0000.00716.79
8.0.250.0030.00516.72
8.0.240.0000.00816.70
8.0.230.0030.00316.68
8.0.220.0030.00316.77
8.0.210.0030.00316.68
8.0.200.0020.00516.79
8.0.190.0000.00816.72
8.0.180.0000.00916.65
8.0.170.0070.00016.67
8.0.160.0040.00416.79
8.0.150.0070.00016.80
8.0.140.0040.00416.62
8.0.130.0000.00613.21
8.0.120.0050.00316.62
8.0.110.0050.00216.70
8.0.100.0040.00416.64
8.0.90.0000.00716.66
8.0.80.0120.00416.68
8.0.70.0000.00716.68
8.0.60.0050.00316.66
8.0.50.0040.00416.74
8.0.30.0130.00716.97
8.0.20.0120.00617.40
8.0.10.0040.00416.82
8.0.00.0120.00416.55
7.4.330.0030.00316.77
7.4.320.0000.00816.22
7.4.300.0030.00316.50
7.4.290.0030.00616.36
7.4.280.0050.00216.45
7.4.270.0030.00316.25
7.4.260.0030.00313.12
7.4.250.0040.00416.47
7.4.240.0000.00716.30
7.4.230.0030.00316.39
7.4.220.0090.00916.45
7.4.210.0110.00816.43
7.4.200.0040.00416.27
7.4.190.0040.00416.40
7.4.160.0090.00616.34
7.4.150.0030.01417.40
7.4.140.0110.00917.86
7.4.130.0070.00916.30
7.4.120.0070.01016.42
7.4.110.0120.01216.33
7.4.100.0090.00916.59
7.4.90.0120.00916.28
7.4.80.0140.00319.39
7.4.70.0170.00016.23
7.4.60.0120.00616.44
7.4.50.0030.00616.07
7.4.40.0070.00722.77
7.4.30.0140.00716.26
7.4.10.0070.00514.82
7.4.00.0080.00914.72
7.3.330.0050.00012.96
7.3.320.0000.00712.86
7.3.310.0030.00315.95
7.3.300.0070.00016.15
7.3.290.0050.01016.04
7.3.280.0100.00516.09
7.3.270.0120.00617.40
7.3.260.0120.00818.24
7.3.250.0100.00716.19
7.3.240.0130.00316.18
7.3.230.0110.00616.43
7.3.210.0060.01116.22
7.3.200.0090.01219.39
7.3.190.0090.00616.09
7.3.180.0060.00916.13
7.3.170.0030.01316.27
7.3.160.0090.00616.35
7.3.130.0080.00914.76
7.3.120.0070.01114.79
7.3.110.0090.00914.79
7.3.100.0050.00914.83
7.3.90.0050.01014.73
7.3.80.0030.00614.73
7.3.70.0060.00814.78
7.3.60.0030.01114.71
7.3.50.0060.01114.76
7.3.40.0040.00714.53
7.3.30.0080.00514.60
7.3.20.0080.00316.47
7.3.10.0010.01016.61
7.3.00.0060.00416.37
7.2.330.0070.01016.40
7.2.320.0170.00716.56
7.2.310.0060.01116.38
7.2.300.0130.00416.36
7.2.290.0000.01616.52
7.2.260.0080.01115.11
7.2.250.0050.01414.73
7.2.240.0030.01114.92
7.2.230.0030.01315.01
7.2.220.0100.00714.96
7.2.210.0030.01114.91
7.2.200.0090.00614.87
7.2.190.0090.00714.69
7.2.180.0040.00914.91
7.2.170.0050.01014.71
7.2.160.0090.00414.90
7.2.150.0030.00716.70
7.2.140.0040.00916.80
7.2.130.0050.00816.64
7.2.120.0080.00616.52
7.2.110.0110.00516.70
7.2.100.0050.00616.74
7.2.90.0050.00816.83
7.2.80.0070.00916.66
7.2.70.0030.01016.77
7.2.60.0020.01316.89
7.2.50.0060.00516.80
7.2.40.0080.00516.87
7.2.30.0100.00616.61
7.2.20.0060.01016.88
7.2.10.0060.00716.60
7.2.00.0070.00317.42
7.1.330.0070.00715.46
7.1.320.0090.00715.57
7.1.310.0050.00915.67
7.1.300.0060.00815.64
7.1.290.0060.00515.61
7.1.280.0020.01115.52
7.1.270.0060.00515.48
7.1.260.0030.00915.60
7.1.250.0060.00715.50
7.1.240.0050.00715.69
7.1.230.0050.01015.58
7.1.220.0070.00315.61
7.1.210.0050.00915.66
7.1.200.0070.00615.68
7.1.190.0050.00815.65
7.1.180.0080.00515.56
7.1.170.0070.00715.57
7.1.160.0030.01015.40
7.1.150.0050.00915.71
7.1.140.0050.00515.59
7.1.130.0070.00615.55
7.1.120.0050.00515.56
7.1.110.0060.00615.73
7.1.100.0070.00416.48
7.1.90.0040.00615.83
7.1.80.0030.00815.49
7.1.70.0020.00616.02
7.1.60.0110.00716.81
7.1.50.0070.00816.11
7.1.40.0040.00815.54
7.1.30.0000.01215.57
7.1.20.0050.00715.46
7.1.10.0010.01015.41
7.1.00.0050.02717.73
7.0.330.0020.01015.34
7.0.320.0090.00115.35
7.0.310.0070.00815.35
7.0.300.0030.00915.28
7.0.290.0020.01115.20
7.0.280.0120.00215.34
7.0.270.0070.00715.44
7.0.260.0030.00815.32
7.0.250.0020.01015.21
7.0.240.0060.00615.26
7.0.230.0030.00815.36
7.0.220.0010.01015.14
7.0.210.0040.00815.36
7.0.200.0070.00515.73
7.0.190.0050.00815.43
7.0.180.0070.00615.20
7.0.170.0000.01215.27
7.0.160.0030.00715.30
7.0.150.0030.00815.42
7.0.140.0060.03017.60
7.0.130.0030.00815.21
7.0.120.0070.00715.48
7.0.110.0020.00915.30
7.0.100.0070.02116.83
7.0.90.0120.03116.90
7.0.80.0110.01616.79
7.0.70.0120.03016.94
7.0.60.0100.02416.86
7.0.50.0090.03017.02
7.0.40.0030.03115.68
7.0.30.0080.03215.58
7.0.20.0020.03515.53
7.0.10.0060.02815.66
7.0.00.0050.02815.68
5.6.400.0060.00514.53
5.6.390.0060.00614.23
5.6.380.0050.00714.25
5.6.370.0050.00814.27
5.6.360.0050.01114.21
5.6.350.0050.00914.21
5.6.340.0050.01114.08
5.6.330.0040.00514.28
5.6.320.0030.01214.02
5.6.310.0050.00614.15
5.6.300.0050.00614.23
5.6.290.0070.00914.13
5.6.280.0030.02916.52
5.6.270.0120.00314.45
5.6.260.0050.00614.16
5.6.250.0080.03116.48
5.6.240.0070.03516.32
5.6.230.0040.03116.34
5.6.220.0070.02416.24
5.6.210.0040.03216.35
5.6.200.0020.03516.36
5.6.190.0070.03316.45
5.6.180.0050.02316.61
5.6.170.0070.03316.56
5.6.160.0070.03316.39
5.6.150.0050.02616.37
5.6.140.0080.03016.62
5.6.130.0110.02616.33
5.6.120.0050.02616.31
5.6.110.0050.02416.52
5.6.100.0090.02516.49
5.6.90.0100.02416.41
5.6.80.0070.01716.27
5.6.70.0100.02916.21
5.6.60.0010.03516.28
5.6.50.0050.01916.28
5.6.40.0100.01916.18
5.6.30.0070.03216.21
5.6.20.0020.03316.15
5.6.10.0080.03116.15
5.6.00.0080.02916.17
5.5.380.0050.03216.20
5.5.370.0070.01916.30
5.5.360.0060.02016.23
5.5.350.0060.03216.17
5.5.340.0070.03216.27
5.5.330.0120.02216.40
5.5.320.0100.03116.45
5.5.310.0050.02916.38
5.5.300.0040.03316.40
5.5.290.0060.03316.27
5.5.280.0060.03216.24
5.5.270.0050.03316.24
5.5.260.0030.02316.29
5.5.250.0060.02116.18
5.5.240.0080.03216.10
5.5.230.0020.02515.98
5.5.220.0040.03015.82
5.5.210.0060.02816.06
5.5.200.0070.02516.03
5.5.190.0080.02215.98
5.5.180.0070.02416.05
5.5.170.0050.00714.23
5.5.160.0070.01916.02
5.5.150.0060.02115.82
5.5.140.0040.01716.02
5.5.130.0040.03316.10
5.5.120.0030.02216.18
5.5.110.0030.02316.12
5.5.100.0070.03015.90
5.5.90.0040.02616.01
5.5.80.0050.03416.18
5.5.70.0100.03315.95
5.5.60.0060.01815.97
5.5.50.0050.03316.18
5.5.40.0130.01816.12
5.5.30.0060.03016.04
5.5.20.0080.02815.99
5.5.10.0040.03015.87
5.5.00.0050.02015.82
5.4.450.0050.01715.13
5.4.440.0080.02715.06
5.4.430.0020.03214.97
5.4.420.0100.01315.04
5.4.410.0040.01814.99
5.4.400.0070.02714.94
5.4.390.0080.02914.97
5.4.380.0040.02015.02
5.4.370.0060.02915.02
5.4.360.0050.01814.88
5.4.350.0120.01314.98
5.4.340.0050.03314.93
5.4.330.0040.00312.91
5.4.320.0030.03115.02
5.4.310.0050.02415.02
5.4.300.0040.02814.99
5.4.290.0030.02114.93
5.4.280.0030.02014.95
5.4.270.0020.01914.92
5.4.260.0050.01914.98
5.4.250.0090.02715.01
5.4.240.0050.03014.95
5.4.230.0040.02214.99
5.4.220.0020.02314.94
5.4.210.0030.02814.91
5.4.200.0120.02214.87
5.4.190.0070.03014.98
5.4.180.0040.02014.96
5.4.170.0060.02815.01
5.4.160.0060.02614.92
5.4.150.0070.03414.90
5.4.140.0070.02914.06
5.4.130.0030.01814.03
5.4.120.0040.01614.03
5.4.110.0040.01614.01
5.4.100.0030.01714.06
5.4.90.0030.01414.09
5.4.80.0050.01714.08
5.4.70.0030.01714.04
5.4.60.0030.01814.05
5.4.50.0050.01614.00
5.4.40.0050.01614.02
5.4.30.0030.01514.08
5.4.20.0030.01614.01
5.4.10.0050.01514.01
5.4.00.0060.01413.85
5.3.290.0010.02313.48
5.3.280.0070.02913.46
5.3.270.0080.01713.43
5.3.260.0050.02313.47
5.3.250.0080.02013.42
5.3.240.0040.02013.47
5.3.230.0030.01613.46
5.3.220.0040.01513.40
5.3.210.0040.01713.46
5.3.200.0010.01813.40
5.3.190.0050.01413.43
5.3.180.0040.01713.42
5.3.170.0080.01213.43
5.3.160.0010.02513.41
5.3.150.0030.01613.46
5.3.140.0020.01513.41
5.3.130.0020.01713.41
5.3.120.0060.01513.41
5.3.110.0060.02013.45
5.3.100.0040.01713.22
5.3.90.0050.01513.23
5.3.80.0010.01913.23
5.3.70.0000.02013.28
5.3.60.0030.01513.24
5.3.50.0030.01613.20
5.3.40.0020.01813.24
5.3.30.0050.01513.23
5.3.20.0050.01313.15
5.3.10.0020.01513.15
5.3.00.0020.01813.10
5.2.170.0030.03711.75
5.2.160.0000.03311.75
5.2.150.0000.04011.75
5.2.140.0030.03011.75
5.2.130.0000.03011.75
5.2.120.0000.03311.75
5.2.110.0000.03011.75
5.2.100.0030.04011.75
5.2.90.0030.02311.75
5.2.80.0030.03311.75
5.2.70.0100.02311.75
5.2.60.0000.03711.75
5.2.50.0000.03711.75
5.2.40.0070.02711.75
5.2.30.0000.03011.75
5.2.20.0030.02711.75
5.2.10.0000.03011.75
5.2.00.0000.03011.75
5.1.60.0000.02711.75
5.1.50.0000.03011.75
5.1.40.0030.02311.75
5.1.30.0000.03011.75
5.1.20.0000.02711.75
5.1.10.0030.02311.75
5.1.00.0000.02711.75
5.0.50.0030.01711.75
5.0.40.0000.02011.75
5.0.30.0070.03011.75
5.0.20.0000.02311.75
5.0.10.0000.02011.75
5.0.00.0070.05011.75
4.4.90.0000.01311.75
4.4.80.0000.01711.75
4.4.70.0000.02711.75
4.4.60.0000.01711.75
4.4.50.0000.01711.75
4.4.40.0000.03711.75
4.4.30.0000.01711.75
4.4.20.0000.01311.75
4.4.10.0000.01711.75
4.4.00.0030.02011.75
4.3.110.0030.01311.75
4.3.100.0100.00311.75
4.3.90.0070.01311.75
4.3.80.0030.02311.75
4.3.70.0000.02311.75
4.3.60.0030.01711.75
4.3.50.0070.01011.75
4.3.40.0000.04011.75
4.3.30.0000.01711.75
4.3.20.0000.03311.75
4.3.10.0030.01011.75
4.3.00.0030.01311.75

preferences:
38.58 ms | 400 KiB | 5 Q