3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(htmlentities("%df", ENT_SUBSTITUTE));

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)
8.3.60.0070.00718.30
8.3.50.0110.00621.08
8.3.40.0040.01118.59
8.3.30.0110.00420.34
8.3.20.0070.00020.34
8.3.10.0040.00421.95
8.3.00.0040.00422.43
8.2.180.0100.01016.32
8.2.170.0140.00022.96
8.2.160.0070.00720.39
8.2.150.0110.00424.18
8.2.140.0030.00524.66
8.2.130.0050.00326.16
8.2.120.0040.00419.41
8.2.110.0000.00922.24
8.2.100.0120.00017.59
8.2.90.0000.00719.07
8.2.80.0000.00819.20
8.2.70.0030.00617.38
8.2.60.0030.00517.55
8.2.50.0080.00018.07
8.2.40.0090.00018.21
8.2.30.0070.00017.88
8.2.20.0000.00817.47
8.2.10.0080.00017.56
8.2.00.0000.00717.61
8.1.280.0190.00325.92
8.1.270.0040.00424.66
8.1.260.0080.00326.35
8.1.250.0000.00828.09
8.1.240.0000.00922.20
8.1.230.0100.00019.00
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00616.88
8.1.190.0040.00417.41
8.1.180.0040.00420.27
8.1.170.0030.00518.59
8.1.160.0000.00722.10
8.1.150.0000.00818.51
8.1.140.0040.00417.37
8.1.130.0000.00817.76
8.1.120.0030.00417.41
8.1.110.0060.00317.27
8.1.100.0050.00317.39
8.1.90.0000.00717.29
8.1.80.0050.00217.25
8.1.70.0030.00317.35
8.1.60.0060.00317.45
8.1.50.0040.00417.45
8.1.40.0000.00717.27
8.1.30.0060.00317.50
8.1.20.0040.00417.45
8.1.10.0030.00517.34
8.1.00.0070.00317.32
8.0.300.0070.00018.77
8.0.290.0000.00717.05
8.0.280.0070.00018.33
8.0.270.0030.00317.13
8.0.260.0030.00316.74
8.0.250.0040.00416.74
8.0.240.0000.00816.83
8.0.230.0000.00716.82
8.0.220.0030.00316.75
8.0.210.0070.00016.74
8.0.200.0000.00716.70
8.0.190.0040.00416.85
8.0.180.0000.00716.74
8.0.170.0040.00416.76
8.0.160.0030.00416.79
8.0.150.0040.00416.61
8.0.140.0000.00716.75
8.0.130.0050.00013.16
8.0.120.0090.00016.62
8.0.110.0000.00716.68
8.0.100.0050.00216.65
8.0.90.0030.00316.63
8.0.80.0030.01216.72
8.0.70.0040.00416.79
8.0.60.0070.00016.58
8.0.50.0040.00416.59
8.0.30.0140.00816.85
8.0.20.0120.01017.40
8.0.10.0050.00216.94
8.0.00.0090.01116.70
7.4.330.0060.00015.00
7.4.320.0030.00316.38
7.4.300.0040.00416.27
7.4.290.0030.00316.47
7.4.280.0000.00716.37
7.4.270.0080.00016.49
7.4.260.0000.00716.46
7.4.250.0030.00616.36
7.4.240.0020.00516.38
7.4.230.0000.00716.45
7.4.220.0120.00316.34
7.4.210.0030.01216.42
7.4.200.0040.00416.57
7.4.190.0030.00316.45
7.4.160.0100.01316.29
7.4.150.0040.01417.40
7.4.140.0120.00717.86
7.4.130.0070.01116.38
7.4.120.0100.00716.38
7.4.110.0100.00616.42
7.4.100.0100.00716.34
7.4.90.0110.01116.56
7.4.80.0130.00319.39
7.4.70.0110.00716.39
7.4.60.0140.00716.41
7.4.50.0050.00316.29
7.4.40.0100.00522.77
7.4.30.0050.01116.26
7.4.00.0090.00614.69
7.3.330.0030.00312.89
7.3.320.0020.00213.00
7.3.310.0030.00316.20
7.3.300.0030.00316.17
7.3.290.0130.00616.16
7.3.280.0090.00716.12
7.3.270.0080.00817.40
7.3.260.0190.00316.43
7.3.250.0090.00816.33
7.3.240.0090.00816.37
7.3.230.0080.00816.44
7.3.210.0130.00716.10
7.3.200.0110.00619.39
7.3.190.0140.00616.05
7.3.180.0140.00716.16
7.3.170.0030.01216.30
7.3.160.0040.01816.30
7.3.120.0060.00914.65
7.2.330.0030.01316.64
7.2.320.0120.00616.23
7.2.310.0110.01116.54
7.2.300.0050.01116.53
7.2.290.0030.01316.40
7.2.00.0070.00719.40
7.1.100.0040.00717.94
7.1.70.0000.00717.08
7.1.60.0200.00319.43
7.1.50.0070.01016.85
7.1.00.0000.05322.44
7.0.200.0000.00716.62
7.0.140.0030.07322.11
7.0.60.0100.08019.95
7.0.50.0100.07317.80
7.0.40.0100.08320.24
7.0.30.0330.07020.17
7.0.20.0230.03320.04
7.0.10.0230.04020.35
7.0.00.0070.09320.16
5.6.280.0100.06721.00
5.6.210.0100.08020.76
5.6.200.0030.05318.09
5.6.190.0100.04720.32
5.6.180.0270.03720.61
5.6.170.0330.04320.43
5.6.160.0070.08020.40
5.6.150.0030.08318.09
5.6.140.0000.05018.11
5.6.130.0030.05018.20
5.6.120.0100.07020.98
5.6.110.0030.06021.05
5.6.100.0070.04020.98
5.6.90.0130.07321.11
5.6.80.0100.06720.40
5.6.70.0170.08020.42
5.5.350.0000.04720.43
5.5.340.0100.07317.93
5.5.330.0070.08320.38
5.5.320.0300.03720.17
5.5.310.0230.07720.28
5.5.300.0070.07717.95
5.5.290.0070.07017.89
5.5.280.0030.09320.79
5.5.270.0130.05320.96
5.5.260.0030.08720.86
5.5.250.0100.07720.48
5.5.240.0100.06320.28
5.4.450.0870.07719.48
5.4.440.1170.06719.64
5.4.430.1070.06019.46
5.4.420.1200.05719.54
5.4.410.0770.05719.11
5.4.400.0530.06318.77
5.4.390.0330.06318.49
5.4.380.0270.04718.67
5.4.370.0030.06318.73
5.4.360.0170.04718.48
5.4.350.0040.03711.97
5.4.340.0090.04511.97
5.4.320.0110.04912.45
5.4.310.0070.04112.45
5.4.300.0050.03712.45
5.4.290.0050.03712.45
5.4.280.0060.03412.34
5.4.270.0060.03612.34
5.4.260.0030.04012.35
5.4.250.0030.05718.77
5.4.240.0170.07018.90
5.4.230.0100.05318.86
5.4.220.0100.05718.71
5.4.210.0030.05318.74
5.4.200.0200.04018.87
5.4.190.0000.05718.89
5.4.180.0130.04718.64
5.4.170.0100.05018.82
5.4.160.0130.06318.87
5.4.150.0230.05718.92
5.4.140.0000.06016.26
5.4.130.0130.04016.50
5.4.120.0130.04316.23
5.4.110.0070.06016.49
5.4.100.0070.06716.52
5.4.90.0030.05316.50
5.4.80.0200.06316.28
5.4.70.0100.06716.47
5.4.60.0130.04716.46
5.4.50.0030.07316.23
5.4.40.0070.05016.25
5.4.30.0130.06016.31
5.4.20.0100.04716.47
5.4.10.0100.05016.26
5.4.00.0100.04715.71
5.3.290.0080.03612.80
5.3.280.0170.04314.74
5.3.270.0100.06314.60
5.3.260.0170.05714.62
5.3.250.0000.06014.60
5.3.240.0070.06714.69
5.3.230.0100.05314.38
5.3.220.0100.04714.58
5.3.210.0030.07014.43
5.3.200.0100.05014.57
5.3.190.0100.06714.43
5.3.180.0170.07014.39
5.3.170.0070.06014.40
5.3.160.0170.04314.65
5.3.150.0030.07714.26
5.3.140.0100.07314.55
5.3.130.0070.07714.46
5.3.120.0030.08014.41
5.3.110.0000.05714.33
5.3.100.0000.05714.05
5.3.90.0070.05314.10
5.3.80.0100.04314.05
5.3.70.0100.04313.85
5.3.60.0200.04713.83
5.3.50.0030.05313.80
5.3.40.0100.06313.94
5.3.30.0030.05313.76
5.3.20.0070.07013.55
5.3.10.0030.05313.71
5.3.00.0100.04713.63
5.2.170.0130.04710.98
5.2.160.0100.03311.23
5.2.150.0100.04011.29
5.2.140.0070.06011.13
5.2.130.0100.04710.86
5.2.120.0000.04311.00
5.2.110.0030.04711.25
5.2.100.0070.03711.09
5.2.90.0070.04710.85
5.2.80.0130.03711.10
5.2.70.0130.03711.00
5.2.60.0030.05010.98
5.2.50.0030.04711.11
5.2.40.0100.04011.10
5.2.30.0070.06010.88
5.2.20.0070.04311.06
5.2.10.0130.04010.61
5.2.00.0100.05710.47
5.1.60.0000.04010.03
5.1.50.0030.03310.05
5.1.40.0030.0479.93
5.1.30.0130.04310.27
5.1.20.0070.03710.28
5.1.10.0070.03710.15
5.1.00.0070.03310.12
5.0.50.0070.0278.63
5.0.40.0030.0238.45
5.0.30.0070.0377.98
5.0.20.0000.0308.23
5.0.10.0000.0408.15
5.0.00.0030.0408.26
4.4.90.0000.0237.38
4.4.80.0000.0237.38
4.4.70.0000.0237.38
4.4.60.0030.0237.38
4.4.50.0030.0277.38
4.4.40.0030.0337.38
4.4.30.0030.0207.38
4.4.20.0000.0237.38
4.4.10.0000.0337.38
4.4.00.0000.0337.38
4.3.110.0070.0177.38
4.3.100.0000.0277.38
4.3.90.0000.0237.38
4.3.80.0000.0477.38
4.3.70.0000.0207.38
4.3.60.0030.0307.38
4.3.50.0030.0277.38
4.3.40.0070.0377.38
4.3.30.0000.0277.38
4.3.20.0070.0277.38
4.3.10.0000.0307.38
4.3.00.0170.0275.82

preferences:
37.64 ms | 401 KiB | 5 Q