3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $$_GET['var'];

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)
8.3.40.0110.00318.83
8.3.30.0030.01019.22
8.3.20.0040.00420.09
8.3.10.0080.00023.70
8.3.00.0050.00319.38
8.2.170.0060.00922.96
8.2.160.0130.00720.58
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00322.23
8.2.110.0150.00419.24
8.2.100.0060.00617.80
8.2.90.0050.00319.17
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0050.00317.80
8.2.50.0090.00018.07
8.2.40.0050.00519.94
8.2.30.0070.00018.02
8.2.20.0040.00417.60
8.2.10.0040.00417.93
8.2.00.0000.00717.65
8.1.270.0000.00823.80
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.05
8.1.230.0070.00419.06
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0080.00018.70
8.1.160.0040.00421.92
8.1.150.0050.00218.82
8.1.140.0070.00017.43
8.1.130.0030.00317.73
8.1.120.0000.00717.30
8.1.110.0040.00417.28
8.1.100.0050.00317.40
8.1.90.0000.00717.36
8.1.80.0070.00017.46
8.1.70.0040.00417.27
8.1.60.0030.00617.49
8.1.50.0000.00817.50
8.1.40.0030.00617.33
8.1.30.0050.00317.51
8.1.20.0040.00417.47
8.1.10.0050.00217.41
8.1.00.0050.00317.41
8.0.300.0050.00320.07
8.0.290.0020.00516.75
8.0.280.0000.00718.39
8.0.270.0000.00717.19
8.0.260.0030.00317.17
8.0.250.0030.00316.85
8.0.240.0000.00716.82
8.0.230.0040.00716.93
8.0.220.0000.00716.91
8.0.210.0000.00716.94
8.0.200.0030.00316.90
8.0.190.0000.00816.84
8.0.180.0000.00716.87
8.0.170.0080.00016.81
8.0.160.0050.00216.96
8.0.150.0030.00316.95
8.0.140.0070.00016.85
8.0.130.0050.00013.27
8.0.120.0000.00716.82
8.0.110.0030.00516.93
8.0.100.0050.00216.95
8.0.90.0000.00716.98
8.0.80.0090.00616.92
8.0.70.0080.00016.90
8.0.60.0040.00416.74
8.0.50.0050.00216.83
8.0.30.0090.00917.11
8.0.20.0160.00517.40
8.0.10.0070.00016.89
8.0.00.0110.00816.85
7.4.330.0000.00615.05
7.4.320.0030.00316.44
7.4.300.0030.00316.53
7.4.290.0000.00716.34
7.4.280.0000.00716.46
7.4.270.0000.00816.48
7.4.260.0000.00716.43
7.4.250.0000.00716.48
7.4.240.0020.00616.42
7.4.230.0070.00016.27
7.4.220.0030.02016.50
7.4.210.0050.00916.29
7.4.200.0030.00316.27
7.4.160.0130.00316.29
7.4.150.0100.00917.40
7.4.140.0090.00817.86
7.4.130.0120.00616.51
7.4.120.0100.01016.70
7.4.110.0170.00016.33
7.4.100.0100.00716.49
7.4.90.0070.01016.66
7.4.80.0140.00319.39
7.4.70.0090.01316.52
7.4.60.0060.00916.41
7.4.50.0050.00016.72
7.4.40.0120.00416.46
7.4.30.0150.00616.55
7.4.00.0060.00915.02
7.3.330.0000.00513.11
7.3.320.0000.00613.16
7.3.310.0030.00316.27
7.3.300.0000.00716.21
7.3.290.0090.00616.25
7.3.280.0060.01116.31
7.3.270.0100.01417.40
7.3.260.0100.00716.57
7.3.250.0090.00716.33
7.3.240.0070.01016.24
7.3.230.0130.00716.48
7.3.210.0180.00016.36
7.3.200.0130.01019.39
7.3.190.0120.00316.49
7.3.180.0080.00816.39
7.3.170.0000.01616.52
7.3.160.0080.00816.42
7.3.00.0000.01016.82
7.2.330.0070.01016.66
7.2.320.0090.00916.36
7.2.310.0120.00616.66
7.2.300.0120.00616.66
7.2.290.0000.01716.56
7.2.130.0090.00616.98
7.2.120.0030.00716.92
7.2.110.0060.00316.77
7.2.100.0000.01416.62
7.2.90.0000.01117.10
7.2.80.0030.01316.74
7.2.70.0100.00616.73
7.2.60.0030.00916.89
7.2.50.0080.00416.91
7.2.40.0070.00716.89
7.2.30.0130.00316.86
7.2.20.0030.01016.57
7.2.10.0030.00716.98
7.2.00.0000.01418.16
7.1.250.0000.01015.66
7.1.240.0030.00615.58
7.1.230.0070.00715.71
7.1.220.0060.00315.77
7.1.210.0120.00315.71
7.1.200.0030.00815.65
7.1.190.0040.00815.59
7.1.180.0070.00715.50
7.1.170.0030.00915.93
7.1.160.0060.00615.89
7.1.150.0100.00315.77
7.1.140.0000.01215.75
7.1.130.0080.00415.59
7.1.120.0060.00615.51
7.1.110.0090.00015.75
7.1.100.0050.00616.71
7.1.90.0070.00415.95
7.1.80.0000.00815.94
7.1.70.0000.00916.47
7.1.60.0100.00717.47
7.1.50.0050.01216.36
7.1.40.0100.00015.77
7.1.30.0060.00615.55
7.1.20.0090.00315.79
7.1.10.0040.01115.74
7.1.00.0040.04019.04
7.0.330.0040.00815.09
7.0.320.0040.00415.36
7.0.310.0100.00315.18
7.0.300.0060.00615.12
7.0.290.0090.00015.32
7.0.280.0000.01015.25
7.0.270.0070.00415.10
7.0.260.0030.00615.33
7.0.250.0100.00315.29
7.0.240.0040.00415.02
7.0.230.0070.01015.22
7.0.220.0040.00715.21
7.0.210.0030.00715.48
7.0.200.0040.00515.73
7.0.190.0070.00715.09
7.0.180.0070.00315.30
7.0.170.0030.00915.14
7.0.160.0000.01015.34
7.0.150.0030.00614.96
7.0.140.0020.04318.75
7.0.130.0050.00315.07
7.0.120.0030.00615.05
7.0.110.0000.01315.44
7.0.100.0030.00915.11
7.0.90.0050.00515.08
7.0.80.0080.00414.93
7.0.70.0090.00315.34
7.0.60.0070.03517.61
7.0.50.0080.04016.55
7.0.40.0110.04116.54
7.0.30.0050.03016.44
7.0.20.0160.04116.73
7.0.10.0050.04416.60
7.0.00.0080.04316.81
5.6.380.0070.00714.27
5.6.370.0000.00913.82
5.6.360.0060.00614.21
5.6.350.0060.00613.98
5.6.340.0040.00414.25
5.6.330.0060.00313.94
5.6.320.0040.00714.26
5.6.310.0040.00414.46
5.6.300.0080.00414.03
5.6.290.0060.00614.66
5.6.280.0030.04117.68
5.6.270.0050.00514.20
5.6.260.0040.01114.40
5.6.250.0080.00614.17
5.6.240.0060.00614.16
5.6.230.0100.00314.40
5.6.220.0000.01014.10
5.6.210.0070.04617.65
5.6.200.0030.02316.20
5.6.190.0020.02617.31
5.6.180.0130.02817.36
5.6.170.0200.04017.38
5.6.160.0080.03817.34
5.6.150.0120.03716.13
5.6.140.0050.04616.09
5.6.130.0100.01816.39
5.6.120.0020.02717.57
5.6.110.0150.04117.38
5.6.100.0080.01817.57
5.6.90.0080.03817.52
5.6.80.0080.04317.23
5.6.70.1530.02017.32
5.6.60.0000.01314.33
5.6.50.0040.00814.13
5.6.40.0000.01314.00
5.6.30.0090.00614.23
5.6.20.0030.01214.31
5.6.10.0100.00314.38
5.6.00.0060.00614.34
5.5.380.0000.00810.90
5.5.370.0080.00311.03
5.5.360.0040.00710.90
5.5.350.0100.03115.66
5.5.340.0060.04214.44
5.5.330.0060.02615.74
5.5.320.0250.03715.54
5.5.310.0100.02415.54
5.5.300.0050.04014.49
5.5.290.0070.04114.42
5.5.280.0030.03115.84
5.5.270.0020.03215.86
5.5.260.0060.02615.93
5.5.250.0010.03815.79
5.5.240.0170.04015.52
5.5.230.0040.00411.10
5.5.220.0000.01111.14
5.5.210.0030.00910.90
5.5.200.0000.01011.03
5.5.190.0050.00511.05
5.5.180.0030.00910.90
5.5.170.0060.00610.90
5.5.160.0000.01010.95
5.5.150.0030.00710.90
5.5.140.0040.00810.90
5.5.130.0030.00310.90
5.5.120.0070.00011.19
5.5.110.0030.00711.00
5.5.100.0000.01310.99
5.5.90.0030.01010.90
5.5.80.0000.01410.90
5.5.70.0000.00711.09
5.5.60.0000.00611.16
5.5.50.0040.00410.90
5.5.40.0000.01110.90
5.5.30.0030.00710.96
5.5.20.0030.00910.93
5.5.10.0040.00810.90
5.5.00.0040.00710.90
5.4.450.0050.03515.28
5.4.440.0380.03415.32
5.4.430.0450.03215.35
5.4.420.0080.03015.19
5.4.410.0440.03615.19
5.4.400.0500.03115.02
5.4.390.0500.02515.19
5.4.380.0250.04315.03
5.4.370.0280.03115.01
5.4.360.0240.03515.12
5.4.350.0440.03214.88
5.4.340.0070.02011.43
5.4.330.0100.00010.90
5.4.320.0060.02811.76
5.4.310.0060.02211.67
5.4.300.0060.02311.67
5.4.290.0070.02111.70
5.4.280.0020.02311.66
5.4.270.0080.02011.62
5.4.260.0050.02011.62
5.4.250.0040.02211.62
5.4.240.0060.02111.70
5.4.230.0050.02311.62
5.4.220.0050.02011.62
5.4.210.0050.02111.62
5.4.200.0060.02611.62
5.4.190.0080.01611.67
5.4.180.0050.02111.64
5.4.170.0040.02111.69
5.4.160.0060.02111.63
5.4.150.0040.02211.71
5.4.140.0050.02111.47
5.4.130.0040.02311.50
5.4.120.0040.02111.46
5.4.110.0070.01911.50
5.4.100.0060.02011.44
5.4.90.0040.02611.44
5.4.80.0040.02211.49
5.4.70.0050.02011.47
5.4.60.0020.02411.43
5.4.50.0040.02111.50
5.4.40.0040.02111.43
5.4.30.0040.02111.42
5.4.20.0050.02111.42
5.4.10.0020.02311.43
5.4.00.0080.02111.24
5.3.290.0060.02011.85
5.3.280.0050.02211.80
5.3.270.0060.02011.81
5.3.260.0060.02611.81
5.3.250.0050.02411.81
5.3.240.0050.02211.81
5.3.230.0040.02211.80
5.3.220.0040.02811.79
5.3.210.0080.02111.79
5.3.200.0070.02011.79
5.3.190.0060.02011.79
5.3.180.0070.01811.79
5.3.170.0040.02111.78
5.3.160.0020.02211.79
5.3.150.0060.02211.79
5.3.140.0060.02511.78
5.3.130.0080.02111.78
5.3.120.0080.02411.78
5.3.110.0040.02311.78
5.3.100.0050.02211.51
5.3.90.0030.02211.49
5.3.80.0050.02311.49
5.3.70.0040.02111.49
5.3.60.0030.02211.48
5.3.50.0050.02111.45
5.3.40.0030.02411.45
5.3.30.0040.01911.42
5.3.20.0050.02011.31
5.3.10.0050.02111.29
5.3.00.0020.02411.29
5.2.170.0040.01810.04
5.2.160.0010.02110.04
5.2.150.0050.01710.04
5.2.140.0050.01910.03
5.2.130.0040.01610.02
5.2.120.0040.01610.01
5.2.110.0040.02010.02
5.2.100.0070.01810.02
5.2.90.0050.01410.02
5.2.80.0020.02010.01
5.2.70.0020.01910.02
5.2.60.0050.0159.99
5.2.50.0020.0189.98
5.2.40.0050.0189.96
5.2.30.0030.0189.95
5.2.20.0020.0219.95
5.2.10.0070.0149.91
5.2.00.0050.0189.83
5.1.60.0020.0149.48
5.1.50.0060.0149.48
5.1.40.0070.0109.47
5.1.30.0030.0149.64
5.1.20.0050.0169.65
5.1.10.0050.0169.51
5.1.00.0040.0149.51
5.0.50.0030.0108.75
5.0.40.0020.0128.68
5.0.30.0050.0158.59
5.0.20.0020.0138.58
5.0.10.0040.0148.56
5.0.00.0020.0198.56
4.4.90.0040.0127.84
4.4.80.0030.0107.83
4.4.70.0020.0147.83
4.4.60.0020.0107.83
4.4.50.0040.0087.83
4.4.40.0030.0147.80
4.4.30.0020.0107.83
4.4.20.0040.0097.87
4.4.10.0040.0077.88
4.4.00.0020.0157.83
4.3.110.0050.0097.78
4.3.100.0030.0117.78
4.3.90.0020.0107.77
4.3.80.0020.0147.74
4.3.70.0030.0097.76
4.3.60.0040.0077.76
4.3.50.0020.0117.76
4.3.40.0010.0157.72
4.3.30.0010.0127.09
4.3.20.0010.0127.08
4.3.10.0020.0097.05
4.3.00.0020.0128.90

preferences:
39.02 ms | 400 KiB | 5 Q