3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo utf8_decode(addslashes("\xf0\xc0\xc0\xa7"));

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)
8.3.40.0070.00718.41
8.3.30.0030.01019.01
8.3.20.0060.00320.05
8.3.10.0040.00420.38
8.3.00.0000.00819.25
8.2.170.0070.00722.96
8.2.160.0140.00420.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00422.11
8.2.110.0030.00622.25
8.2.100.0080.00319.64
8.2.90.0040.00419.13
8.2.80.0030.00517.97
8.2.70.0000.00817.50
8.2.60.0080.00017.93
8.2.50.0000.00818.07
8.2.40.0060.00318.20
8.2.30.0080.00019.53
8.2.20.0000.00817.66
8.2.10.0040.00417.80
8.2.00.0060.00317.54
8.1.270.0040.00421.89
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00923.88
8.1.230.0070.00419.05
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0040.00417.22
8.1.180.0000.00718.10
8.1.170.0000.00818.32
8.1.160.0040.00421.88
8.1.150.0000.00718.63
8.1.140.0030.00317.37
8.1.130.0030.00317.66
8.1.120.0000.00817.22
8.1.110.0040.00417.36
8.1.100.0000.00717.30
8.1.90.0000.00817.25
8.1.80.0040.00417.37
8.1.70.0030.00317.24
8.1.60.0030.00617.46
8.1.50.0040.00417.39
8.1.40.0040.00417.27
8.1.30.0080.00017.43
8.1.20.0000.00817.58
8.1.10.0020.00517.35
8.1.00.0020.00517.41
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0040.00318.34
8.0.270.0040.00417.18
8.0.260.0030.00317.09
8.0.250.0030.00316.87
8.0.240.0050.00316.79
8.0.230.0050.00316.80
8.0.220.0030.00316.71
8.0.210.0000.00816.64
8.0.200.0060.00016.78
8.0.190.0030.00516.84
8.0.180.0000.00716.74
8.0.170.0040.00416.73
8.0.160.0070.00016.74
8.0.150.0070.00016.56
8.0.140.0070.00316.61
8.0.130.0000.00513.16
8.0.120.0080.00016.63
8.0.110.0040.00416.77
8.0.100.0040.00416.63
8.0.90.0040.00416.79
8.0.80.0110.00916.68
8.0.70.0040.00416.74
8.0.60.0070.00016.57
8.0.50.0050.00316.74
8.0.30.0120.00816.94
8.0.20.0100.00817.40
8.0.10.0000.00716.73
8.0.00.0140.00516.74
7.4.330.0030.00315.00
7.4.320.0040.00416.36
7.4.300.0000.00616.35
7.4.290.0030.00316.31
7.4.280.0040.00416.46
7.4.270.0040.00416.36
7.4.260.0000.00716.44
7.4.250.0070.00016.43
7.4.240.0060.00216.44
7.4.230.0030.00316.53
7.4.220.0070.01016.32
7.4.210.0080.00716.51
7.4.200.0030.00316.44
7.4.160.0130.00316.16
7.4.150.0150.00317.40
7.4.140.0080.00917.86
7.4.130.0080.00816.50
7.4.120.0030.01316.38
7.4.110.0130.00316.20
7.4.100.0110.01116.21
7.4.90.0140.00316.39
7.4.80.0070.01016.46
7.4.70.0100.00716.35
7.4.60.0100.00716.19
7.4.50.0000.00816.20
7.4.40.0130.00316.31
7.4.30.0080.00816.36
7.4.10.0110.00714.96
7.4.00.0080.00714.86
7.3.330.0000.00612.97
7.3.320.0030.00312.88
7.3.310.0000.00716.21
7.3.300.0000.00716.17
7.3.290.0110.00816.11
7.3.280.0090.00916.14
7.3.270.0070.01017.40
7.3.260.0060.01016.39
7.3.250.0070.00916.37
7.3.240.0090.00916.10
7.3.230.0070.01016.39
7.3.210.0100.00716.33
7.3.200.0060.01119.39
7.3.190.0130.00616.46
7.3.180.0070.01016.32
7.3.170.0100.00716.27
7.3.160.0090.00916.18
7.3.130.0070.01114.61
7.3.120.0000.01514.82
7.3.110.0120.00614.51
7.3.100.0000.01214.40
7.3.90.0100.00714.87
7.3.80.0000.01014.85
7.3.70.0000.01714.74
7.3.60.0060.01314.73
7.3.50.0060.00614.66
7.3.40.0060.00614.77
7.3.30.0000.01214.49
7.3.20.0030.01216.65
7.3.10.0060.00616.46
7.3.00.0100.00616.63
7.2.330.0160.00316.45
7.2.320.0090.00616.46
7.2.310.0100.00716.32
7.2.300.0000.01516.54
7.2.290.0030.01316.36
7.2.260.0040.01514.76
7.2.250.0000.01714.63
7.2.240.0040.00814.82
7.2.230.0080.00614.83
7.2.220.0000.00914.76
7.2.210.0000.01014.75
7.2.200.0070.00714.83
7.2.190.0090.00914.79
7.2.180.0000.01114.98
7.2.170.0030.01014.93
7.2.160.0060.01014.79
7.2.150.0030.01316.34
7.2.140.0030.00716.83
7.2.130.0060.00916.59
7.2.120.0060.00916.80
7.2.110.0030.00716.79
7.2.100.0060.00916.74
7.2.90.0060.00916.63
7.2.80.0030.01316.90
7.2.70.0030.01216.98
7.2.60.0110.00716.84
7.2.50.0030.01416.88
7.2.40.0030.01316.95
7.2.30.0070.01016.84
7.2.20.0070.00716.69
7.2.10.0040.01216.66
7.2.00.0040.00817.88
7.1.330.0040.00715.89
7.1.320.0030.01015.55
7.1.310.0060.00915.62
7.1.300.0070.00715.85
7.1.290.0060.00615.39
7.1.280.0030.00915.62
7.1.270.0000.01815.40
7.1.260.0030.00615.71
7.1.250.0100.00315.70
7.1.240.0100.00315.59
7.1.230.0040.00715.63
7.1.220.0120.00315.57
7.1.210.0040.00815.47
7.1.200.0070.00415.71
7.1.190.0080.00615.57
7.1.180.0000.01015.66
7.1.170.0070.00715.46
7.1.160.0040.01115.67
7.1.150.0120.00315.42
7.1.140.0060.00315.46
7.1.130.0060.00915.72
7.1.120.0060.00915.35
7.1.110.0030.01315.84
7.1.100.0030.01116.90
7.1.90.0060.00615.47
7.1.80.0110.00015.75
7.1.70.0070.00516.34
7.1.60.0080.01217.44
7.1.50.0080.00816.26
7.1.40.0090.00315.54
7.1.30.0000.01015.68
7.1.20.0030.00915.80
7.1.10.0170.00015.70
7.1.00.0110.03819.03
7.0.330.0070.00715.00
7.0.320.0030.00615.36
7.0.310.0030.01015.44
7.0.300.0050.00315.29
7.0.290.0060.00615.06
7.0.280.0000.01415.33
7.0.270.0030.00915.17
7.0.260.0110.00415.30
7.0.250.0090.00415.29
7.0.240.0060.00915.39
7.0.230.0070.00415.06
7.0.220.0100.00615.28
7.0.210.0000.01415.36
7.0.200.0030.00516.07
7.0.190.0030.00615.17
7.0.180.0060.00615.46
7.0.170.0100.00315.27
7.0.160.0060.01015.34
7.0.150.0000.01515.07
7.0.140.0080.04518.53
7.0.130.0040.00815.21
7.0.120.0040.00815.08
7.0.110.0120.00415.41
7.0.100.0180.04317.59
7.0.90.0070.04217.56
7.0.80.0050.03917.66
7.0.70.0200.04817.55
7.0.60.0060.04117.48
7.0.50.0220.04017.78
7.0.40.0050.04716.74
7.0.30.0070.03816.74
7.0.20.0070.04716.75
7.0.10.0120.04016.50
7.0.00.0070.03716.65
5.6.400.0090.00614.06
5.6.390.0150.00014.37
5.6.380.0130.00313.95
5.6.370.0030.00714.51
5.6.360.0000.01413.92
5.6.350.0070.00714.04
5.6.340.0060.00913.98
5.6.330.0030.01014.13
5.6.320.0040.01214.47
5.6.310.0000.00914.03
5.6.300.0120.00814.27
5.6.290.0100.01014.12
5.6.280.0070.04017.60
5.6.270.0000.00814.43
5.6.260.0110.00714.24
5.6.250.0060.04617.39
5.6.240.0090.04317.38
5.6.230.0110.04317.40
5.6.220.0080.03017.48
5.6.210.0090.03917.27
5.6.200.0050.04517.65
5.6.190.0070.04717.59
5.6.180.0070.04017.58
5.6.170.0060.04017.76
5.6.160.0070.04817.58
5.6.150.0050.03917.45
5.6.140.0070.04617.43
5.6.130.0080.04717.58
5.6.120.0050.04717.46
5.6.110.0030.03817.59
5.6.100.0100.04017.47
5.6.90.0080.03817.65
5.6.80.0060.04117.27
5.6.70.0080.03817.16
5.6.60.0070.03017.28
5.6.50.0120.03217.36
5.6.40.0050.02717.10
5.6.30.0080.04017.31
5.6.20.0100.03817.26
5.6.10.0060.04117.24
5.6.00.0080.02517.23
5.5.380.0110.02217.26
5.5.370.0020.05417.31
5.5.360.0050.04417.18
5.5.350.0070.02617.21
5.5.340.0100.01917.45
5.5.330.0080.04517.34
5.5.320.0060.04617.45
5.5.310.0050.03517.32
5.5.300.0090.04217.25
5.5.290.0030.05017.36
5.5.280.0030.02817.47
5.5.270.0070.04317.34
5.5.260.0070.04717.52
5.5.250.0020.04717.30
5.5.240.0120.03517.01
5.5.230.0120.03317.17
5.5.220.0070.04217.11
5.5.210.0070.04117.16
5.5.200.0030.03317.04
5.5.190.0090.03717.13
5.5.180.0100.03717.08
5.5.170.0030.01014.02
5.5.160.0070.03817.04
5.5.150.0070.04016.92
5.5.140.0030.04417.02
5.5.130.0070.04717.01
5.5.120.0090.03917.16
5.5.110.0050.04317.17
5.5.100.0110.03917.11
5.5.90.0050.03217.10
5.5.80.0070.03717.17
5.5.70.0070.02717.17
5.5.60.0110.03817.04
5.5.50.0120.03417.07
5.5.40.0060.04517.10
5.5.30.0030.04717.09
5.5.20.0080.04117.11
5.5.10.0120.03716.79
5.5.00.0060.03117.12
5.4.450.0030.04315.67
5.4.440.0080.03815.62
5.4.430.0110.03915.71
5.4.420.0070.03815.74
5.4.410.0030.04615.68
5.4.400.0070.04415.61
5.4.390.0030.03715.57
5.4.380.0030.03015.63
5.4.370.0150.03515.45
5.4.360.0070.03715.54
5.4.350.0110.02015.57
5.4.340.0100.03315.66
5.4.330.0000.00912.13
5.4.320.0050.04215.60
5.4.310.0080.02615.51
5.4.300.0080.04015.56
5.4.290.0090.03315.61
5.4.280.0080.03515.58
5.4.270.0050.03915.58
5.4.260.0040.02715.47
5.4.250.0050.04215.59
5.4.240.0030.04015.58
5.4.230.0080.03815.58
5.4.220.0030.04115.58
5.4.210.0000.04615.57
5.4.200.0050.03015.61
5.4.190.0040.02915.54
5.4.180.0100.03715.45
5.4.170.0070.03715.54
5.4.160.0060.03715.59
5.4.150.0030.04315.61
5.4.140.0080.03514.23
5.4.130.0090.03214.22
5.4.120.0030.04314.23
5.4.110.0120.03014.25
5.4.100.0050.02514.21
5.4.90.0100.03114.16
5.4.80.0030.04014.26
5.4.70.0080.03314.28
5.4.60.0080.03314.25
5.4.50.0050.02214.22
5.4.40.0050.03914.31
5.4.30.0070.03814.21
5.4.20.0060.03514.18
5.4.10.0090.03214.26
5.4.00.0070.02713.94
5.3.290.0030.07014.52
5.3.280.0030.04714.60
5.3.270.0130.09714.61
5.3.260.0200.06014.59
5.3.250.0130.05314.46
5.3.240.0200.06714.41
5.3.230.0100.07314.59
5.3.220.0100.04314.52
5.3.210.0070.07314.48
5.3.200.0100.05714.41
5.3.190.0070.07314.57
5.3.180.0130.06714.56
5.3.170.0100.05314.55
5.3.160.0170.05314.38
5.3.150.0070.07014.53
5.3.140.0030.05714.41
5.3.130.0000.06014.49
5.3.120.0070.07714.54
5.3.110.0130.06014.50
5.3.100.0030.08013.85
5.3.90.0130.06713.92
5.3.80.0200.04313.88
5.3.70.0100.07013.92
5.3.60.0030.06013.99
5.3.50.0000.05013.93
5.3.40.0130.06313.88
5.3.30.0100.07313.89
5.3.20.0030.07013.68
5.3.10.0100.04313.50
5.3.00.0130.06313.57
5.2.170.0100.05011.66
5.2.160.0000.05011.66
5.2.150.0030.05311.66
5.2.140.0070.05711.66
5.2.130.0070.03711.66
5.2.120.0030.06011.66
5.2.110.0000.07011.66
5.2.100.0070.06311.66
5.2.90.0030.06011.66
5.2.80.0030.05711.66
5.2.70.0130.04011.66
5.2.60.0100.05711.66
5.2.50.0030.06011.66
5.2.40.0030.04011.66
5.2.30.0070.06711.66
5.2.20.0030.04711.66
5.2.10.0070.05311.66
5.2.00.0030.03711.66
5.1.60.0030.04711.66
5.1.50.0000.04711.66
5.1.40.0000.05711.66
5.1.30.0030.04011.66
5.1.20.0100.04711.66
5.1.10.0000.06011.66
5.1.00.0100.05011.66
5.0.50.0070.03311.66
5.0.40.0030.03311.66
5.0.30.0030.06011.66
5.0.20.0030.04011.66
5.0.10.0100.04011.66
5.0.00.0000.06011.66
4.4.90.0000.02011.66
4.4.80.0100.02311.66
4.4.70.0000.03711.66
4.4.60.0030.03011.66
4.4.50.0030.03311.66
4.4.40.0030.05711.66
4.4.30.0030.01711.66
4.4.20.0000.02711.66
4.4.10.0000.03311.66
4.4.00.0000.03011.66
4.3.110.0070.02711.66
4.3.100.0000.01711.66
4.3.90.0030.03311.66
4.3.80.0000.03011.66
4.3.70.0030.03011.66
4.3.60.0030.03011.66
4.3.50.0000.02011.66
4.3.40.0070.03711.66
4.3.30.0030.03711.66
4.3.20.0000.03711.66
4.3.10.0070.03311.66
4.3.00.0030.02311.66

preferences:
37.29 ms | 400 KiB | 5 Q