3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = htmlentities("&"); echo $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)
8.3.40.0110.00818.84
8.3.30.0100.00318.87
8.3.20.0040.00420.07
8.3.10.0110.00423.36
8.3.00.0030.00619.26
8.2.170.0090.00922.96
8.2.160.0030.01020.52
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0120.00326.16
8.2.120.0000.00822.23
8.2.110.0060.00322.20
8.2.100.0070.00417.97
8.2.90.0000.00719.22
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0050.00317.79
8.2.50.0050.00318.07
8.2.40.0000.00718.05
8.2.30.0070.00317.95
8.2.20.0040.00417.59
8.2.10.0040.00417.92
8.2.00.0040.00417.73
8.1.270.0000.00823.96
8.1.260.0080.00026.35
8.1.250.0020.00528.09
8.1.240.0030.00623.75
8.1.230.0000.01118.90
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0080.00317.23
8.1.190.0030.00617.30
8.1.180.0070.00018.10
8.1.170.0050.00318.48
8.1.160.0000.00721.93
8.1.150.0000.00718.46
8.1.140.0000.00717.30
8.1.130.0030.00317.77
8.1.120.0000.00717.29
8.1.110.0040.00417.38
8.1.100.0070.00017.39
8.1.90.0050.00317.38
8.1.80.0030.00317.26
8.1.70.0070.00017.34
8.1.60.0000.00917.39
8.1.50.0080.00017.45
8.1.40.0000.00817.45
8.1.30.0040.00417.48
8.1.20.0080.00017.41
8.1.10.0080.00017.49
8.1.00.0050.00317.47
8.0.300.0040.00418.77
8.0.290.0040.00417.18
8.0.280.0000.00718.30
8.0.270.0030.00317.15
8.0.260.0000.00616.82
8.0.250.0030.00316.81
8.0.240.0070.00017.04
8.0.230.0000.00716.84
8.0.220.0070.00016.86
8.0.210.0000.00616.84
8.0.200.0030.00516.89
8.0.190.0030.00316.84
8.0.180.0040.00416.81
8.0.170.0070.00016.83
8.0.160.0070.00016.70
8.0.150.0000.00716.75
8.0.140.0100.00016.84
8.0.130.0000.00513.20
8.0.120.0020.00516.67
8.0.110.0030.00316.79
8.0.100.0040.00416.85
8.0.90.0000.00716.60
8.0.80.0160.00016.85
8.0.70.0070.00016.64
8.0.60.0000.00716.62
8.0.50.0000.00716.76
8.0.30.0060.01516.95
8.0.20.0080.01017.40
8.0.10.0000.00916.89
8.0.00.0080.01316.49
7.4.330.0000.00515.13
7.4.320.0080.00016.42
7.4.300.0060.00016.53
7.4.290.0030.00616.46
7.4.280.0060.00616.34
7.4.270.0030.00516.54
7.4.260.0070.00016.49
7.4.250.0030.00416.38
7.4.240.0030.00316.47
7.4.230.0050.00216.50
7.4.220.0060.01316.39
7.4.210.0080.00816.45
7.4.200.0070.00016.24
7.4.190.0000.00716.69
7.4.160.0100.01316.43
7.4.150.0150.00317.40
7.4.140.0160.00417.86
7.4.130.0080.00816.31
7.4.120.0080.00816.52
7.4.110.0110.00616.43
7.4.100.0030.01316.29
7.4.90.0090.00916.44
7.4.80.0130.00619.39
7.4.70.0110.00516.29
7.4.60.0120.00916.47
7.4.50.0000.00816.29
7.4.40.0060.00622.77
7.4.30.0080.00816.49
7.4.00.0050.01214.83
7.3.330.0000.00513.02
7.3.320.0070.00012.91
7.3.310.0030.00316.20
7.3.300.0030.00316.16
7.3.290.0060.00916.13
7.3.280.0100.01016.19
7.3.270.0070.01017.40
7.3.260.0030.01316.41
7.3.250.0110.01016.35
7.3.240.0130.00616.23
7.3.230.0060.01216.39
7.3.210.0030.01316.19
7.3.200.0140.00719.39
7.3.190.0070.01016.17
7.3.180.0090.00616.27
7.3.170.0060.01016.27
7.3.160.0060.00916.36
7.3.120.0120.00514.76
7.3.110.0130.00614.37
7.3.100.0110.00314.59
7.3.90.0030.01314.79
7.3.80.0070.00714.76
7.3.70.0040.00914.48
7.3.60.0060.00914.68
7.3.50.0030.01014.71
7.3.40.0040.00714.70
7.3.30.0060.00914.75
7.3.20.0000.01616.27
7.3.10.0060.00816.65
7.3.00.0030.00716.54
7.2.330.0100.00716.69
7.2.320.0110.01116.57
7.2.310.0100.00616.36
7.2.300.0120.00516.39
7.2.290.0130.00316.64
7.2.250.0070.01014.86
7.2.240.0040.01815.13
7.2.230.0120.00614.85
7.2.220.0070.00315.06
7.2.210.0030.01214.88
7.2.200.0070.01015.09
7.2.190.0110.00714.88
7.2.180.0060.00914.82
7.2.170.0070.00314.92
7.2.130.0080.00716.84
7.2.120.0090.00516.78
7.2.110.0040.00716.75
7.2.100.0070.00816.68
7.2.90.0070.00616.76
7.2.80.0070.00716.74
7.2.70.0070.00816.84
7.2.60.0050.00916.83
7.2.50.0060.00916.76
7.2.40.0090.00616.82
7.2.30.0110.00516.75
7.2.20.0090.00616.79
7.2.10.0080.00616.82
7.2.00.0070.00617.35
7.1.330.0070.00415.50
7.1.320.0060.00315.86
7.1.310.0080.00415.83
7.1.300.0060.00315.85
7.1.290.0050.00815.56
7.1.280.0000.00915.52
7.1.270.0040.01215.71
7.1.260.0090.00315.79
7.1.250.0100.00315.74
7.1.240.0070.00715.82
7.1.230.0110.00715.82
7.1.220.0150.00315.54
7.1.210.0130.00415.79
7.1.200.0060.00815.80
7.1.190.0190.00015.63
7.1.180.0170.00015.60
7.1.170.0090.00615.58
7.1.160.0140.00715.78
7.1.150.0130.00515.69
7.1.140.0080.00815.73
7.1.130.0110.00515.73
7.1.120.0090.00915.50
7.1.110.0080.00615.59
7.1.100.0060.01017.06
7.1.90.0110.00415.78
7.1.80.0110.00715.77
7.1.70.0110.00316.25
7.1.60.0120.00817.58
7.1.50.0080.01316.14
7.1.40.0030.01015.59
7.1.30.0110.00415.70
7.1.20.0120.00815.58
7.1.10.0100.00315.86
7.1.00.0060.04319.14
7.0.320.0150.00015.16
7.0.310.0100.00215.42
7.0.300.0060.01215.34
7.0.290.0080.00815.45
7.0.280.0130.00415.38
7.0.270.0070.00715.00
7.0.260.0090.00615.48
7.0.250.0060.00715.43
7.0.240.0110.00615.33
7.0.230.0130.00315.34
7.0.220.0110.00614.97
7.0.210.0170.00015.00
7.0.200.0080.01115.96
7.0.190.0140.00315.35
7.0.180.0130.00315.13
7.0.170.0130.00015.30
7.0.160.0130.00315.40
7.0.150.0150.00015.39
7.0.140.0060.03818.66
7.0.130.0120.00415.52
7.0.120.0070.01015.27
7.0.110.0090.00615.36
7.0.100.0080.00815.06
7.0.90.0080.00815.32
7.0.80.0120.00315.25
7.0.70.0050.00815.26
7.0.60.0080.04217.66
7.0.50.0100.02716.65
7.0.40.0140.04116.81
7.0.30.0100.02816.88
7.0.20.0170.02616.74
7.0.10.0090.04216.66
7.0.00.0090.02416.61
5.6.380.0080.00814.23
5.6.370.0160.00014.43
5.6.360.0080.00814.16
5.6.350.0060.00814.10
5.6.340.0140.00314.41
5.6.330.0080.00814.48
5.6.320.0060.00614.32
5.6.310.0080.00814.27
5.6.300.0140.00014.30
5.6.290.0060.00914.56
5.6.280.0080.03517.63
5.6.270.0110.00313.89
5.6.260.0150.00314.33
5.6.250.0140.00314.30
5.6.240.0100.00714.18
5.6.230.0100.00714.09
5.6.220.0080.00814.25
5.6.210.0110.04117.44
5.6.200.0070.02716.08
5.6.190.0030.02917.40
5.6.180.0230.02317.24
5.6.170.0180.03217.29
5.6.160.0120.04217.60
5.6.150.0060.04316.18
5.6.140.0080.03016.22
5.6.130.0100.02616.24
5.6.120.0110.03017.52
5.6.110.0060.04117.57
5.6.100.0090.04317.49
5.6.90.0130.03817.67
5.6.80.0030.04117.24
5.6.70.0130.00014.05
5.6.60.0070.00414.16
5.6.50.0140.00014.23
5.6.40.0150.00413.92
5.6.30.0090.00614.08
5.6.20.0070.01014.16
5.6.10.0110.00414.17
5.6.00.0040.01214.12
5.5.380.0070.00411.07
5.5.370.0050.00811.07
5.5.360.0100.00011.07
5.5.350.0160.03315.82
5.5.340.0120.02814.50
5.5.330.0030.02515.61
5.5.320.0210.03715.67
5.5.310.0220.03915.70
5.5.300.0120.04214.53
5.5.290.0060.02514.49
5.5.280.0090.03915.90
5.5.270.0070.02716.01
5.5.260.0090.04216.02
5.5.250.0100.02815.77
5.5.240.0120.04315.57
5.5.230.0080.00311.07
5.5.220.0090.00011.10
5.5.210.0070.00711.07
5.5.200.0130.00011.07
5.5.190.0110.00011.07
5.5.180.0090.00311.07
5.5.170.0030.01314.09
5.5.160.0060.00611.07
5.5.150.0030.00711.07
5.5.140.0130.00011.07
5.5.130.0070.00711.07
5.5.120.0110.00311.09
5.5.110.0040.00711.07
5.5.100.0070.00711.07
5.5.90.0080.00511.07
5.5.80.0050.00811.07
5.5.70.0080.00611.07
5.5.60.0070.00711.07
5.5.50.0120.00011.07
5.5.40.0060.00311.07
5.5.30.0100.00311.07
5.5.20.0030.01011.07
5.5.10.0100.00211.07
5.5.00.0050.00811.07
5.4.450.0350.02315.25
5.4.440.0480.02215.24
5.4.430.0200.02315.22
5.4.420.0460.02815.16
5.4.410.0420.01815.20
5.4.400.0620.01715.00
5.4.390.0650.02715.07
5.4.380.0190.02914.78
5.4.370.0200.03314.87
5.4.360.0230.02714.90
5.4.350.0300.02314.90
5.4.340.0190.03214.95
5.4.330.0080.00411.07
5.4.320.0090.02311.77
5.4.310.0070.02311.76
5.4.300.0080.02411.76
5.4.290.0050.02511.76
5.4.280.0060.02411.71
5.4.270.0080.02011.71
5.4.260.0070.02111.71
5.4.250.0070.02111.71
5.4.240.0070.02111.71
5.4.230.0060.02311.71
5.4.220.0060.02311.71
5.4.210.0060.02411.71
5.4.200.0080.02311.71
5.4.190.0120.02311.71
5.4.180.0130.02311.70
5.4.170.0140.02211.71
5.4.160.0120.02511.71
5.4.150.0130.02311.70
5.4.140.0220.03011.54
5.4.130.0130.02211.55
5.4.120.0100.02511.52
5.4.110.0120.02311.52
5.4.100.0110.02511.52
5.4.90.0100.02411.52
5.4.80.0120.02311.52
5.4.70.0100.02511.52
5.4.60.0140.02111.51
5.4.50.0140.02111.51
5.4.40.0140.02211.51
5.4.30.0120.02211.51
5.4.20.0130.02111.51
5.4.10.0130.02111.51
5.4.00.0130.02311.25
5.3.290.0040.02611.94
5.3.280.0040.02111.89
5.3.270.0150.02411.90
5.3.260.0150.02111.90
5.3.250.0200.03211.90
5.3.240.0130.02311.89
5.3.230.0080.02711.89
5.3.220.0100.02611.88
5.3.210.0150.02311.88
5.3.200.0140.02111.88
5.3.190.0120.02511.88
5.3.180.0210.04611.87
5.3.170.0110.02511.87
5.3.160.0130.02411.88
5.3.150.0090.02811.88
5.3.140.0150.02511.87
5.3.130.0080.03011.87
5.3.120.0160.03811.87
5.3.110.0140.02311.87
5.3.100.0090.02911.60
5.3.90.0120.02311.58
5.3.80.0190.04711.57
5.3.70.0110.02611.57
5.3.60.0140.02511.57
5.3.50.0130.02511.54
5.3.40.0150.03411.54
5.3.30.0110.02311.51
5.3.20.0120.02411.40
5.3.10.0130.02111.38
5.3.00.0160.01911.37
5.2.170.0110.01810.13
5.2.160.0120.01510.13
5.2.150.0070.02110.13
5.2.140.0120.01710.13
5.2.130.0090.02010.11
5.2.120.0130.03010.10
5.2.110.0100.01710.11
5.2.100.0080.02110.11
5.2.90.0100.01910.11
5.2.80.0100.01610.10
5.2.70.0130.03110.10
5.2.60.0080.02110.08
5.2.50.0100.02010.06
5.2.40.0050.02410.05
5.2.30.0100.01910.04
5.2.20.0080.02010.03
5.2.10.0080.0199.99
5.2.00.0110.0169.92
5.1.60.0110.0149.57
5.1.50.0080.0159.57
5.1.40.0090.0149.56
5.1.30.0080.0179.73
5.1.20.0100.0169.75
5.1.10.0090.0169.61
5.1.00.0100.0159.60
5.0.50.0050.0158.85
5.0.40.0080.0268.78
5.0.30.0070.0198.68
5.0.20.0060.0158.67
5.0.10.0080.0128.66
5.0.00.0110.0308.65
4.4.90.0040.0117.93
4.4.80.0060.0117.92
4.4.70.0040.0137.91
4.4.60.0070.0097.91
4.4.50.0040.0127.92
4.4.40.0070.0147.89
4.4.30.0150.0187.92
4.4.20.0020.0147.96
4.4.10.0070.0087.96
4.4.00.0080.0147.91
4.3.110.0060.0097.87
4.3.100.0050.0107.87
4.3.90.0060.0097.85
4.3.80.0040.0167.83
4.3.70.0020.0137.85
4.3.60.0060.0107.85
4.3.50.0060.0097.85
4.3.40.0020.0187.81
4.3.30.0040.0117.18
4.3.20.0080.0227.17
4.3.10.0020.0137.15
4.3.00.0140.00513.33

preferences:
39.4 ms | 400 KiB | 5 Q