3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { public function bar() { return 1; } } $foo = new foo(); echo $foo; $array = array('a', 'b', 'c');

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)
8.3.40.0120.00318.66
8.3.30.0100.01019.00
8.3.20.0030.01020.28
8.3.10.0120.00623.49
8.3.00.0070.00020.55
8.2.170.0040.01122.96
8.2.160.0110.00322.12
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00422.13
8.2.110.0090.00022.08
8.2.100.0130.00017.72
8.2.90.0040.00419.05
8.2.80.0040.00418.16
8.2.70.0030.00517.75
8.2.60.0030.00618.03
8.2.50.0050.00318.07
8.2.40.0050.00519.46
8.2.30.0000.00717.96
8.2.20.0080.00017.61
8.2.10.0000.00719.54
8.2.00.0000.00817.73
8.1.270.0070.01423.95
8.1.260.0140.00426.35
8.1.250.0100.00728.09
8.1.240.0030.00623.86
8.1.230.0060.00619.03
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.21
8.1.190.0040.00417.53
8.1.180.0040.00418.10
8.1.170.0050.00318.66
8.1.160.0020.00521.85
8.1.150.0000.00718.48
8.1.140.0040.00417.34
8.1.130.0070.00017.82
8.1.120.0070.00417.18
8.1.110.0030.00617.27
8.1.100.0050.00317.29
8.1.90.0000.00717.34
8.1.80.0000.00817.29
8.1.70.0030.00317.36
8.1.60.0040.00417.44
8.1.50.0080.00017.54
8.1.40.0000.00717.43
8.1.30.0040.00417.58
8.1.20.0040.00417.57
8.1.10.0000.00717.56
8.1.00.0070.00017.43
8.0.300.0040.00418.77
8.0.290.0050.00217.05
8.0.280.0070.00018.44
8.0.270.0000.00717.16
8.0.260.0000.00816.87
8.0.250.0000.00717.00
8.0.240.0080.00316.97
8.0.230.0070.00016.88
8.0.220.0040.00416.89
8.0.210.0000.00716.91
8.0.200.0000.00616.83
8.0.190.0000.00716.91
8.0.180.0070.00016.94
8.0.170.0000.00816.93
8.0.160.0040.00416.94
8.0.150.0060.00316.79
8.0.140.0030.00316.85
8.0.130.0000.00513.35
8.0.120.0040.00416.82
8.0.110.0040.00416.84
8.0.100.0040.00416.68
8.0.90.0000.00816.95
8.0.80.0070.01016.83
8.0.70.0080.00016.87
8.0.60.0000.00716.93
8.0.50.0000.00716.76
8.0.30.0080.01117.06
8.0.20.0070.01217.40
8.0.10.0050.00216.81
8.0.00.0110.00816.81
7.4.330.0000.00515.14
7.4.320.0000.00716.45
7.4.300.0030.00316.59
7.4.290.0030.00316.52
7.4.280.0110.00016.47
7.4.270.0000.00716.48
7.4.260.0070.00016.42
7.4.250.0000.00816.48
7.4.240.0020.00516.55
7.4.230.0030.00316.47
7.4.220.0030.01416.60
7.4.210.0070.00916.52
7.4.200.0000.00716.60
7.4.190.0090.00016.55
7.4.160.0130.00416.46
7.4.150.0070.01017.40
7.4.140.0080.01117.86
7.4.130.0120.00916.50
7.4.120.0110.00916.43
7.4.110.0100.00716.55
7.4.100.0090.00916.55
7.4.90.0170.00316.49
7.4.80.0060.00916.39
7.4.70.0120.00616.62
7.4.60.0100.00616.46
7.4.50.0000.00416.63
7.4.40.0060.00822.77
7.4.30.0090.00916.40
7.4.10.0070.01015.01
7.4.00.0090.00815.03
7.3.330.0060.00013.25
7.3.320.0020.00213.24
7.3.310.0030.00316.25
7.3.300.0030.00316.31
7.3.290.0100.00316.30
7.3.280.0080.00816.33
7.3.270.0130.00717.40
7.3.260.0110.00716.32
7.3.250.0090.00816.38
7.3.240.0100.01316.58
7.3.230.0120.01316.39
7.3.210.0150.00916.41
7.3.200.0100.00719.39
7.3.190.0120.00916.61
7.3.180.0070.01016.39
7.3.170.0120.00316.65
7.3.160.0080.00816.59
7.3.130.0090.00915.04
7.3.120.0070.00814.92
7.3.110.0120.00314.67
7.3.100.0000.01714.98
7.3.90.0120.00614.91
7.3.80.0070.00714.91
7.3.70.0030.00914.68
7.3.60.0060.01214.46
7.3.50.0060.00314.87
7.3.40.0070.00714.76
7.3.30.0100.00314.53
7.3.20.0060.00916.60
7.3.10.0070.00716.76
7.3.00.0030.00716.61
7.2.330.0110.00716.41
7.2.320.0070.01116.56
7.2.310.0140.00716.35
7.2.300.0110.00616.71
7.2.290.0060.01016.60
7.2.260.0030.01615.16
7.2.250.0040.01414.68
7.2.240.0000.01414.77
7.2.230.0130.00314.91
7.2.220.0030.01015.06
7.2.210.0030.00814.59
7.2.200.0070.01014.95
7.2.190.0070.01015.08
7.2.180.0060.00314.86
7.2.170.0040.01114.68
7.2.160.0060.00915.07
7.2.150.0060.00317.02
7.2.140.0030.00616.71
7.2.130.0090.00617.03
7.2.120.0030.00716.86
7.2.110.0020.01116.65
7.2.100.0050.00516.81
7.2.90.0090.00516.68
7.2.80.0050.00916.68
7.2.70.0040.00916.69
7.2.60.0070.00816.68
7.2.50.0060.00816.74
7.2.40.0090.00716.99
7.2.30.0070.00916.72
7.2.20.0080.00716.66
7.2.10.0090.00516.73
7.2.00.0100.00716.67
7.1.330.0060.00915.76
7.1.320.0100.00615.67
7.1.310.0100.00315.76
7.1.300.0120.00615.43
7.1.290.0030.01315.68
7.1.280.0070.00315.79
7.1.270.0070.00715.87
7.1.260.0100.00015.37
7.1.250.0000.00915.59
7.1.240.0000.01115.48
7.1.230.0020.01115.73
7.1.220.0060.00515.58
7.1.210.0050.00515.78
7.1.200.0030.01015.75
7.1.190.0070.00515.69
7.1.180.0050.00615.77
7.1.170.0060.00615.50
7.1.160.0030.01015.74
7.1.150.0070.00515.57
7.1.140.0070.00515.65
7.1.130.0040.00815.72
7.1.120.0090.00515.52
7.1.110.0010.00915.54
7.1.100.0030.00815.72
7.1.90.0080.00515.61
7.1.80.0020.00815.63
7.1.70.0050.00816.04
7.1.60.0030.01416.91
7.1.50.0090.00816.09
7.1.40.0040.01015.59
7.1.30.0110.00415.76
7.1.20.0090.00215.75
7.1.10.0030.01015.59
7.1.00.0000.03317.91
7.0.330.0080.00315.20
7.0.320.0090.00414.97
7.0.310.0020.01015.21
7.0.300.0060.00415.40
7.0.290.0070.00715.25
7.0.280.0020.01015.29
7.0.270.0040.01215.43
7.0.260.0070.00715.26
7.0.250.0070.00615.40
7.0.240.0050.00815.23
7.0.230.0100.00215.29
7.0.220.0100.00415.34
7.0.210.0000.01215.27
7.0.200.0060.00515.71
7.0.190.0030.00715.24
7.0.180.0040.01015.38
7.0.170.0050.00815.36
7.0.160.0070.00815.27
7.0.150.0020.00915.34
7.0.140.0050.02817.47
7.0.130.0060.00715.29
7.0.120.0090.00515.39
7.0.110.0050.00915.34
7.0.100.0050.00715.19
7.0.90.0000.01115.01
7.0.80.0070.00715.20
7.0.70.0030.00715.27
7.0.60.0090.02616.82
7.0.50.0080.03016.01
7.0.40.0060.02615.66
7.0.30.0090.01815.69
7.0.20.0080.02615.57
7.0.10.0050.03415.63
7.0.00.0060.01815.55
5.6.400.0030.00914.45
5.6.390.0030.01314.23
5.6.380.0050.00714.23
5.6.370.0030.00914.44
5.6.360.0040.01114.44
5.6.350.0030.01214.42
5.6.340.0020.00914.43
5.6.330.0050.00714.49
5.6.320.0040.01114.27
5.6.310.0050.00814.23
5.6.300.0050.00914.04
5.6.290.0090.00514.09
5.6.280.0060.02916.43
5.6.270.0060.00514.25
5.6.260.0050.00614.30
5.6.250.0040.01114.12
5.6.240.0050.00614.30
5.6.230.0040.00714.29
5.6.220.0100.00314.11
5.6.210.0050.01716.48
5.6.200.0030.03315.55
5.6.190.0070.03416.38
5.6.180.0140.03116.40
5.6.170.0110.02216.46
5.6.160.0060.02916.41
5.6.150.0040.01815.45
5.6.140.0110.02715.59
5.6.130.0070.02215.50
5.6.120.0040.02716.45
5.6.110.0070.03516.47
5.6.100.0090.02516.50
5.6.90.0030.02716.49
5.6.80.0060.03416.22
5.6.70.1600.01116.35
5.6.60.0070.00414.31
5.6.50.0060.00514.04
5.6.40.0100.00314.27
5.6.30.0060.00613.98
5.6.20.0070.00714.15
5.6.10.0060.00614.27
5.6.00.0040.00814.38
5.5.380.0060.00612.67
5.5.370.0020.01012.76
5.5.360.0020.00912.81
5.5.350.0050.02715.24
5.5.340.0060.03014.44
5.5.330.0030.03615.17
5.5.320.0070.02415.15
5.5.310.0120.02315.13
5.5.300.0080.02714.54
5.5.290.0100.01414.36
5.5.280.0040.02815.31
5.5.270.0080.02415.43
5.5.260.0080.03215.35
5.5.250.0060.03115.24
5.5.240.0160.02115.08
5.5.230.0080.00612.47
5.5.220.0060.00712.69
5.5.210.0050.00512.30
5.5.200.0050.00712.46
5.5.190.0090.00312.58
5.5.180.0050.00812.65
5.5.170.0050.00813.99
5.5.160.0060.00512.51
5.5.150.0050.00712.51
5.5.140.0050.00812.42
5.5.130.0050.00612.68
5.5.120.0050.00512.42
5.5.110.0060.00612.44
5.5.100.0030.00612.52
5.5.90.0030.00712.35
5.5.80.0020.00812.67
5.5.70.0060.00812.67
5.5.60.0020.01012.42
5.5.50.0050.00812.66
5.5.40.0060.00512.44
5.5.30.0100.00212.67
5.5.20.0060.00412.44
5.5.10.0040.01112.48
5.5.00.0000.01412.56
5.4.450.0640.01214.05
5.4.440.0640.01613.95
5.4.430.0690.01214.00
5.4.420.0740.02014.09
5.4.410.0330.01814.11
5.4.400.0000.02013.87
5.4.390.0030.03014.00
5.4.380.0210.02813.98
5.4.370.0580.01413.96
5.4.360.0710.01813.94
5.4.350.0690.01414.04
5.4.340.0660.01913.90
5.4.330.0030.00911.38
5.4.320.0740.01713.88
5.4.310.0680.01813.93
5.4.300.0640.01614.00
5.4.290.0700.01614.08
5.4.280.0690.01713.99
5.4.270.0580.01813.87
5.4.260.0060.02714.06
5.4.250.0090.01313.94
5.4.240.0370.01813.90
5.4.230.0620.01913.95
5.4.220.0690.01913.98
5.4.210.0620.02114.00
5.4.200.0630.01513.88
5.4.190.0530.01613.96
5.4.180.0590.01913.99
5.4.170.0690.01813.96
5.4.160.0610.01513.89
5.4.150.0590.01413.97
5.4.140.0590.01413.06
5.4.130.0670.02013.00
5.4.120.0650.02113.05
5.4.110.0640.01913.05
5.4.100.0640.01513.06
5.4.90.0640.01813.04
5.4.80.0680.01912.99
5.4.70.0610.02013.03
5.4.60.0630.01613.05
5.4.50.0620.01813.06
5.4.40.0520.01812.94
5.4.30.0560.01513.13
5.4.20.0540.02213.01
5.4.10.0640.01412.90
5.4.00.0620.01812.88
5.3.290.0640.01612.34
5.3.280.0660.01812.42
5.3.270.0550.01812.32
5.3.260.0700.01712.37
5.3.250.0640.01612.35
5.3.240.0630.02212.37
5.3.230.0690.01412.31
5.3.220.0660.01612.33
5.3.210.0590.01612.36
5.3.200.0590.01612.41
5.3.190.0620.01412.33
5.3.180.0550.02112.41
5.3.170.0690.01712.36
5.3.160.0600.02112.33
5.3.150.0610.01512.37
5.3.140.0580.01812.32
5.3.130.0620.01412.28
5.3.120.0700.01712.35
5.3.110.0620.01712.33
5.3.100.0670.02012.18
5.3.90.0660.01812.19
5.3.80.0530.01912.18
5.3.70.0030.01612.17
5.3.60.0030.01612.18
5.3.50.0380.01712.13
5.3.40.0580.01812.13
5.3.30.0670.01712.12
5.3.20.0670.01112.02
5.3.10.0620.01712.02
5.3.00.0680.01911.99
5.2.170.0830.01510.84
5.2.160.0310.02010.88
5.2.150.0010.02110.88
5.2.140.0030.03110.86
5.2.130.0000.03710.86
5.2.120.0150.02210.98
5.2.110.0780.02310.97
5.2.100.0820.01810.81
5.2.90.0820.02110.80
5.2.80.0700.02110.89
5.2.70.0730.02110.85
5.2.60.0820.02110.81
5.2.50.0800.02210.89
5.2.40.0530.02010.79
5.2.30.0680.02310.86
5.2.20.0650.02210.79
5.2.10.0610.02510.76
5.2.00.0580.01310.65
5.1.60.0640.01610.34
5.1.50.0630.01810.30
5.1.40.0670.01910.28
5.1.30.0690.01410.51
5.1.20.0750.01310.44
5.1.10.0600.01910.40
5.1.00.0490.02010.45
5.0.50.0350.0179.64
5.0.40.0380.0159.57
5.0.30.0380.0239.37
5.0.20.0280.0139.35
5.0.10.0300.0139.51
5.0.00.0390.0259.35
4.4.90.0350.0129.34
4.4.80.0360.0159.34
4.4.70.0400.0159.34
4.4.60.0300.0119.34
4.4.50.0300.0109.34
4.4.40.0300.0139.34
4.4.30.0300.0089.34
4.4.20.0300.0109.34
4.4.10.0400.0129.34
4.4.00.0380.0209.34
4.3.110.0350.0149.34
4.3.100.0390.0129.34
4.3.90.0360.0089.34
4.3.80.0370.0229.34
4.3.70.0300.0109.34
4.3.60.0300.0089.34
4.3.50.0280.0099.34
4.3.40.0280.0159.34
4.3.30.0240.0159.34
4.3.20.0180.0109.34
4.3.10.0180.0179.34
4.3.00.0150.0129.34

preferences:
42.78 ms | 400 KiB | 5 Q