3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(null < "-1"); var_dump("" < "-1");

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)
8.3.60.0090.00918.13
8.3.50.0050.01021.94
8.3.40.0070.00718.72
8.3.30.0110.00318.64
8.3.20.0070.00020.09
8.3.10.0040.00422.09
8.3.00.0050.00322.52
8.2.180.0120.00318.29
8.2.170.0140.00722.96
8.2.160.0090.00920.68
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00417.63
8.2.110.0030.00720.96
8.2.100.0060.00617.78
8.2.90.0090.00018.92
8.2.80.0060.00317.97
8.2.70.0030.00719.23
8.2.60.0040.00417.68
8.2.50.0000.00818.10
8.2.40.0040.00420.46
8.2.30.0000.00717.83
8.2.20.0070.00017.41
8.2.10.0050.00217.48
8.2.00.0050.00217.46
8.1.280.0100.00725.92
8.1.270.0040.00422.20
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0050.00323.80
8.1.230.0000.01017.71
8.1.220.0070.00017.74
8.1.210.0030.00518.77
8.1.200.0060.00317.22
8.1.190.0090.00017.11
8.1.180.0050.00318.10
8.1.170.0030.00618.52
8.1.160.0000.00822.17
8.1.150.0050.00218.50
8.1.140.0000.00917.31
8.1.130.0030.00317.81
8.1.120.0000.00717.37
8.1.110.0080.00017.30
8.1.100.0040.00417.23
8.1.90.0000.00717.16
8.1.80.0080.00017.34
8.1.70.0030.00317.32
8.1.60.0060.00317.36
8.1.50.0040.00417.34
8.1.40.0050.00217.35
8.1.30.0040.00417.39
8.1.20.0040.00417.55
8.1.10.0080.00017.31
8.1.00.0000.00817.19
8.0.300.0050.00218.77
8.0.290.0040.00416.63
8.0.280.0040.00418.30
8.0.270.0030.00317.05
8.0.260.0070.00016.59
8.0.250.0060.00016.81
8.0.240.0030.00516.74
8.0.230.0030.00316.72
8.0.220.0000.00716.74
8.0.210.0040.00416.59
8.0.200.0000.00816.82
8.0.190.0060.00316.84
8.0.180.0000.00716.74
8.0.170.0090.00016.69
8.0.160.0000.00716.80
8.0.150.0030.00516.82
8.0.140.0070.00016.77
8.0.130.0040.00413.17
8.0.120.0080.00016.62
8.0.110.0040.00416.70
8.0.100.0000.00716.86
8.0.90.0040.00416.63
8.0.80.0060.00916.63
8.0.70.0040.00416.79
8.0.60.0070.00016.61
8.0.50.0040.00416.57
8.0.30.0070.01116.93
8.0.20.0160.00617.40
8.0.10.0070.00016.92
8.0.00.0070.01016.48
7.4.330.0000.00515.00
7.4.320.0000.00616.36
7.4.300.0030.00316.38
7.4.290.0070.00016.38
7.4.280.0040.00416.30
7.4.270.0060.00016.38
7.4.260.0000.00716.25
7.4.250.0040.00416.32
7.4.240.0060.00116.32
7.4.230.0040.00416.27
7.4.220.0000.02116.40
7.4.210.0060.01016.48
7.4.200.0050.00216.25
7.4.190.0070.00016.37
7.4.160.0030.01316.09
7.4.150.0110.00717.40
7.4.140.0100.01117.86
7.4.130.0080.01116.33
7.4.120.0080.01116.31
7.4.110.0030.01516.47
7.4.100.0100.01016.18
7.4.90.0070.01116.36
7.4.80.0100.00619.39
7.4.70.0120.00616.45
7.4.60.0040.01216.29
7.4.50.0030.00616.36
7.4.40.0100.00622.77
7.4.30.0070.01116.27
7.4.00.0070.00914.79
7.3.330.0050.00012.86
7.3.320.0000.00512.96
7.3.310.0030.00316.19
7.3.300.0070.00016.14
7.3.290.0070.00716.17
7.3.280.0090.00616.12
7.3.270.0140.00417.40
7.3.260.0190.00016.38
7.3.250.0110.00716.28
7.3.240.0100.01316.42
7.3.230.0070.01016.39
7.3.210.0130.00316.11
7.3.200.0060.01219.39
7.3.190.0110.01016.16
7.3.180.0090.01416.19
7.3.170.0040.01516.27
7.3.160.0060.01016.34
7.3.120.0050.01214.48
7.3.110.0030.00914.54
7.3.100.0030.01014.87
7.3.90.0030.01314.70
7.3.80.0030.01014.79
7.3.70.0070.00714.40
7.3.60.0030.01414.77
7.3.50.0060.01214.64
7.3.40.0070.00714.70
7.3.30.0060.00614.61
7.3.20.0090.00616.52
7.3.10.0100.00516.48
7.3.00.0090.00516.51
7.2.330.0090.00916.11
7.2.320.0100.01016.18
7.2.310.0170.00616.23
7.2.300.0070.01116.37
7.2.290.0090.00616.44
7.2.250.0000.02015.00
7.2.240.0040.01414.63
7.2.230.0000.01615.11
7.2.220.0030.00914.74
7.2.210.0070.00814.73
7.2.200.0060.00314.97
7.2.190.0090.00614.72
7.2.180.0040.01114.52
7.2.170.0070.01014.77
7.2.130.0040.00916.74
7.2.120.0040.00716.82
7.2.110.0020.00916.61
7.2.100.0050.00816.76
7.2.90.0030.01216.50
7.2.80.0080.00616.88
7.2.70.0090.00416.82
7.2.60.0080.00616.75
7.2.50.0020.01216.71
7.2.40.0020.00816.80
7.2.30.0020.01216.63
7.2.20.0030.01216.85
7.2.10.0110.00316.45
7.2.00.0050.01017.54
7.1.330.0000.01515.77
7.1.320.0030.01015.66
7.1.310.0030.00715.93
7.1.300.0030.01215.62
7.1.290.0040.01115.73
7.1.280.0000.01215.61
7.1.270.0090.00615.69
7.1.260.0080.00815.63
7.1.250.0030.01215.77
7.1.200.0030.00715.66
7.1.100.0030.00918.03
7.1.70.0070.00017.04
7.1.60.0080.00317.24
7.1.50.0040.01816.95
7.1.00.0030.07322.36
7.0.200.0030.01316.79
7.0.140.0000.07322.07
7.0.110.0130.06720.05
7.0.100.0070.07720.06
7.0.90.0030.07019.96
7.0.80.0100.05019.96
7.0.70.0170.08020.02
7.0.60.0030.05319.99
7.0.50.0030.05319.92
7.0.40.0170.07319.74
7.0.30.0070.08319.65
7.0.20.0030.09019.68
7.0.10.0070.04019.84
7.0.00.0030.04019.73
5.6.280.0070.07020.91
5.6.260.0070.04020.74
5.6.250.0070.06020.71
5.6.240.0070.04720.85
5.6.230.0100.07020.54
5.6.220.0170.06720.67
5.6.210.0000.06720.54
5.6.200.0100.07320.61
5.6.190.0070.08020.54
5.6.180.0130.05020.58
5.6.170.0000.09720.60
5.6.160.0030.04320.58
5.6.150.0030.04320.55
5.6.140.0030.03720.70
5.6.130.0000.04020.68
5.6.120.0070.04320.50
5.6.110.0030.04320.66
5.6.100.0100.03720.60
5.6.90.0000.05320.62
5.6.80.0070.03320.03
5.6.70.0070.07320.02
5.6.60.0030.08020.02
5.6.50.0000.04320.02
5.6.40.0030.04719.99
5.6.30.0100.03320.05
5.6.20.0070.03319.96
5.6.10.0070.05319.93
5.6.00.0030.04719.90
5.5.380.0100.04317.51
5.5.370.0070.07317.58
5.5.360.0130.07717.43
5.5.350.0170.05717.58
5.5.340.0070.05017.87
5.5.330.0100.08017.85
5.5.320.0030.04717.75
5.5.310.0030.08318.08
5.5.300.0000.04318.15
5.5.290.0030.04018.13
5.5.280.0130.03317.90
5.5.270.0030.04017.88
5.5.260.0030.04017.76
5.5.250.0000.06017.66
5.5.240.0030.03717.39
5.5.230.0130.04317.50
5.5.220.0030.04317.36
5.5.210.0100.06717.41
5.5.200.0030.03717.21
5.5.190.0000.03717.12
5.5.180.0070.03317.37
5.5.160.0070.03717.22
5.5.150.0030.03717.52
5.5.140.0070.05317.11
5.5.130.0030.03717.21
5.5.120.0070.03317.14
5.5.110.0070.03017.22
5.5.100.0000.04017.35
5.5.90.0030.03717.02
5.5.80.0000.05717.41
5.5.70.0030.04317.00
5.5.60.0070.03317.37
5.5.50.0070.03317.09
5.5.40.0000.04317.41
5.5.30.0070.04017.40
5.5.20.0030.03317.27
5.5.10.0030.03717.13
5.5.00.0000.04017.39
5.4.450.0070.04019.33
5.4.440.0100.04019.43
5.4.430.0030.04019.25
5.4.420.0100.03019.47
5.4.410.0070.03319.30
5.4.400.0030.03718.95
5.4.390.0070.03719.03
5.4.380.0070.07719.24
5.4.370.0030.03318.95
5.4.360.0030.04319.03
5.4.350.0100.03319.27
5.4.340.0100.03319.12
5.4.320.0000.07019.01
5.4.310.0100.03018.95
5.4.300.0100.03019.27
5.4.290.0130.02319.09
5.4.280.0000.04019.07
5.4.270.0000.04319.00
5.4.260.0030.04019.06
5.4.250.0070.03719.00
5.4.240.0070.03319.23
5.4.230.0070.05318.98
5.4.220.0070.03319.11
5.4.210.0030.03719.11
5.4.200.0000.04318.92
5.4.190.0070.04719.16
5.4.180.0000.03319.17
5.4.170.0070.03319.23
5.4.160.0030.03319.14
5.4.150.0000.04318.96
5.4.140.0070.05316.49
5.4.130.0030.06716.33
5.4.120.0030.07316.26
5.4.110.0070.07316.52
5.4.100.0000.03716.48
5.4.90.0170.06316.19
5.4.80.0000.05316.27
5.4.70.0100.03716.39
5.4.60.0170.03016.21
5.4.50.0100.06716.47
5.4.40.0070.07316.39
5.4.30.0030.07316.32
5.4.20.0130.06316.25
5.4.10.0130.05716.25
5.4.00.0070.04015.90
5.3.290.0000.04014.45
5.3.280.0000.04714.54
5.3.270.0000.04314.62
5.3.260.0030.03314.54
5.3.250.0100.03014.48
5.3.240.0100.03014.61
5.3.230.0130.04014.48
5.3.220.0070.07314.45
5.3.210.0030.07714.49
5.3.200.0100.05714.41
5.3.190.0100.07314.66
5.3.180.0000.03714.49
5.3.170.0070.04714.40
5.3.160.0030.07714.50
5.3.150.0100.04314.39
5.3.140.0070.06714.38
5.3.130.0070.04314.40
5.3.120.0070.07014.40
5.3.110.0070.06714.56
5.3.100.0030.08713.87
5.3.90.0100.06013.95
5.3.80.0030.07713.88
5.3.70.0070.04013.84
5.3.60.0100.04313.93
5.3.50.0030.04713.95
5.3.40.0100.05313.88
5.3.30.0030.07013.73
5.3.20.0030.06713.61
5.3.10.0030.06313.60
5.3.00.0070.03713.51
5.2.170.0070.06013.36
5.2.160.0000.06713.36
5.2.150.0070.05713.36
5.2.140.0100.05013.36
5.2.130.0030.05013.36
5.2.120.0070.06013.36
5.2.110.0130.05313.36
5.2.100.0100.05013.36
5.2.90.0130.02313.36
5.2.80.0000.06013.36
5.2.70.0000.03713.36
5.2.60.0000.03313.36
5.2.50.0000.03013.36
5.2.40.0030.06013.36
5.2.30.0030.05713.36
5.2.20.0070.03713.36
5.2.10.0000.04313.36
5.2.00.0000.03313.36
5.1.60.0130.03313.36
5.1.50.0000.04713.36
5.1.40.0070.02713.36
5.1.30.0000.04313.36
5.1.20.0000.04713.36
5.1.10.0000.06013.36
5.1.00.0100.04713.36
5.0.50.0030.02713.36
5.0.40.0030.03713.36
5.0.30.0000.06313.36
5.0.20.0070.03013.36
5.0.10.0030.04313.36
5.0.00.0030.05313.36
4.4.90.0030.02713.36
4.4.80.0030.03013.36
4.4.70.0000.03313.36
4.4.60.0000.03713.36
4.4.50.0000.02013.36
4.4.40.0070.05713.36
4.4.30.0070.02313.36
4.4.20.0070.03013.36
4.4.10.0000.03713.36
4.4.00.0000.05713.36
4.3.110.0000.03713.36
4.3.100.0000.01713.36
4.3.90.0030.03013.36
4.3.80.0030.04013.36
4.3.70.0000.02313.36
4.3.60.0030.03713.36
4.3.50.0070.01713.36
4.3.40.0070.04013.36
4.3.30.0000.04013.36
4.3.20.0070.03013.36
4.3.10.0070.03013.36
4.3.00.0000.02313.36

preferences:
42.38 ms | 401 KiB | 5 Q