3v4l.org

run code in 300+ PHP versions simultaneously
<?php function aa($x, $y, $z) { if ($y != $z && $x == $y && $x == $z) { return "Success!"; } return "FAIL!"; } echo aa(1,'1','01'); echo '1' === 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)
8.3.60.0100.01018.31
8.3.50.0100.00922.05
8.3.40.0040.01518.72
8.3.30.0070.00718.88
8.3.20.0040.00420.34
8.3.10.0080.00021.92
8.3.00.0040.00422.40
8.2.180.0080.00816.38
8.2.170.0170.00322.96
8.2.160.0080.00519.01
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0100.00019.65
8.2.110.0090.00021.98
8.2.100.0030.00919.45
8.2.90.0030.00519.11
8.2.80.0050.00317.97
8.2.70.0000.01017.63
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0080.00019.94
8.2.30.0000.00718.02
8.2.20.0080.00017.46
8.2.10.0040.00417.57
8.2.00.0080.00017.63
8.1.280.0150.00025.92
8.1.270.0110.00822.05
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0130.00918.63
8.1.230.0040.00719.05
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0080.00416.85
8.1.190.0030.00617.39
8.1.180.0000.00818.75
8.1.170.0050.00318.66
8.1.160.0070.00022.13
8.1.150.0000.00718.58
8.1.140.0030.00617.38
8.1.130.0000.00817.63
8.1.120.0030.00317.45
8.1.110.0090.00017.45
8.1.100.0030.00317.37
8.1.90.0070.00017.45
8.1.80.0000.00717.26
8.1.70.0030.00317.29
8.1.60.0060.00317.54
8.1.50.0040.00417.49
8.1.40.0000.00717.47
8.1.30.0030.00617.57
8.1.20.0000.00817.60
8.1.10.0040.00417.29
8.1.00.0030.00517.27
8.0.300.0040.00418.77
8.0.290.0070.00017.05
8.0.280.0040.00418.29
8.0.270.0030.00317.19
8.0.260.0000.00616.77
8.0.250.0070.00016.93
8.0.240.0030.00516.80
8.0.230.0030.00316.93
8.0.220.0030.00316.76
8.0.210.0040.00316.81
8.0.200.0030.00316.88
8.0.190.0030.00616.90
8.0.180.0070.00016.75
8.0.170.0050.00316.83
8.0.160.0000.00716.89
8.0.150.0070.00016.70
8.0.140.0040.00416.81
8.0.130.0030.00313.29
8.0.120.0000.00716.77
8.0.110.0040.00416.73
8.0.100.0030.00516.80
8.0.90.0040.00416.86
8.0.80.0160.00016.82
8.0.70.0000.00716.71
8.0.60.0040.00416.88
8.0.50.0070.00016.83
8.0.30.0130.00817.16
8.0.20.0120.00917.40
8.0.10.0040.00416.94
8.0.00.0080.01016.86
7.4.330.0030.00415.00
7.4.320.0040.00416.46
7.4.300.0000.00616.37
7.4.290.0040.00416.30
7.4.280.0000.00616.46
7.4.270.0000.00716.55
7.4.260.0030.00316.33
7.4.250.0040.00416.49
7.4.240.0020.00516.47
7.4.230.0050.00216.43
7.4.220.0130.00316.57
7.4.210.0080.00816.58
7.4.200.0040.00416.54
7.4.190.0000.00716.62
7.4.160.0060.00916.32
7.4.150.0080.00817.40
7.4.140.0050.01317.86
7.4.130.0110.00816.56
7.4.120.0120.00516.33
7.4.110.0060.01116.38
7.4.100.0100.00716.29
7.4.90.0060.01216.57
7.4.80.0140.00319.39
7.4.70.0030.01316.47
7.4.60.0150.00016.35
7.4.50.0050.00016.28
7.4.40.0060.00622.77
7.4.30.0080.00816.44
7.4.00.0100.00714.77
7.3.330.0000.00613.34
7.3.320.0000.00513.30
7.3.310.0000.00616.33
7.3.300.0000.00616.32
7.3.290.0170.00316.31
7.3.280.0090.00816.30
7.3.270.0090.00917.40
7.3.260.0040.01216.63
7.3.250.0080.00916.33
7.3.240.0140.00316.57
7.3.230.0070.00916.51
7.3.210.0110.01016.37
7.3.200.0090.00819.39
7.3.190.0100.01316.35
7.3.180.0090.00616.39
7.3.170.0000.01716.36
7.3.160.0090.00616.61
7.3.120.0110.00714.97
7.2.330.0100.00716.66
7.2.320.0110.00616.40
7.2.310.0180.00616.70
7.2.300.0090.00916.58
7.2.290.0030.01316.36
7.1.200.0000.01115.53
7.1.70.0000.01016.82
7.1.60.0100.01319.82
7.1.50.0130.01016.91
7.1.00.0000.08022.36
7.0.200.0000.00716.63
7.0.140.0000.07021.99
7.0.60.0100.07020.03
7.0.50.0030.04017.91
7.0.40.0070.06720.25
7.0.30.0270.04020.10
7.0.20.0130.04720.33
7.0.10.0270.07020.20
7.0.00.0200.07720.27
5.6.280.0030.07320.79
5.6.210.0100.07320.50
5.6.200.0100.06718.16
5.6.190.0000.04720.48
5.6.180.3970.03020.63
5.6.170.0200.03720.53
5.6.160.0030.05720.50
5.6.150.0100.06318.23
5.6.140.0100.06318.27
5.6.130.0130.07018.18
5.6.120.0100.06721.04
5.6.110.0070.08320.90
5.6.100.0070.06320.99
5.6.90.0030.08720.98
5.6.80.0170.06720.39
5.6.70.0330.06320.40
5.5.350.0070.07720.45
5.5.340.0030.06317.93
5.5.330.0070.07720.37
5.5.320.0230.08020.32
5.5.310.0230.06020.28
5.5.300.0100.03317.97
5.5.290.0070.05317.95
5.5.280.0130.05320.96
5.5.270.0100.06720.82
5.5.260.0100.08020.96
5.5.250.0100.08720.59
5.5.240.0030.05320.18
5.4.450.0500.05719.41
5.4.440.0400.06319.47
5.4.430.0530.08019.55
5.4.420.0600.04319.19
5.4.410.0430.06319.48
5.4.400.0870.00018.77
5.4.390.0900.00018.75
5.4.380.0370.05018.75
5.4.370.0400.04018.62
5.4.360.0270.05318.78
5.4.350.0170.06018.50
5.4.340.0270.04718.79
5.4.320.0050.03612.50
5.4.310.0050.03812.50
5.4.300.0040.03812.50
5.4.290.0090.03812.50
5.4.280.0050.03912.39
5.4.270.0070.03412.40
5.4.260.0100.05019.10
5.4.250.0070.05318.85
5.4.240.0130.07318.99
5.4.230.0200.06018.98
5.4.220.0100.05318.96
5.4.210.0200.05318.65
5.4.200.0070.07718.99
5.4.190.0130.04718.90
5.4.180.0100.07318.79
5.4.170.0000.07018.90
5.4.160.0070.05018.79
5.4.150.0170.07718.73
5.4.140.0100.04716.50
5.4.130.0030.05316.58
5.4.120.0070.04716.27
5.4.110.0070.05716.61
5.4.100.0130.06716.52
5.4.90.0170.05316.52
5.4.80.0200.04016.39
5.4.70.0070.05016.46
5.4.60.0070.05016.47
5.4.50.0000.06016.38
5.4.40.0070.04716.40
5.4.30.0070.05016.38
5.4.20.0170.04016.50
5.4.10.0130.05016.62
5.4.00.0130.04315.81
5.3.290.0070.03812.80
5.3.280.0070.05314.75
5.3.270.0130.05314.59
5.3.260.0100.08014.76
5.3.250.0030.08014.76
5.3.240.0100.04714.43
5.3.230.0100.05314.66
5.3.220.0170.06014.53
5.3.210.0130.05014.53
5.3.200.0030.05314.53
5.3.190.0100.05014.78
5.3.180.0030.05314.64
5.3.170.0130.05314.39
5.3.160.0070.05314.54
5.3.150.0100.06314.77
5.3.140.0170.05314.63
5.3.130.0100.05014.63
5.3.120.0170.04314.52
5.3.110.0070.05314.72
5.3.100.0070.05013.93
5.3.90.0100.05314.10
5.3.80.0100.04314.23
5.3.70.0070.05014.00
5.3.60.0070.05014.22
5.3.50.0130.04713.77
5.3.40.0070.05314.03
5.3.30.0130.06013.91
5.3.20.0070.07013.91
5.3.10.0070.05013.66
5.3.00.0100.06313.71
5.2.170.0030.04311.14
5.2.160.0000.04311.13
5.2.150.0100.04011.22
5.2.140.0070.04011.22
5.2.130.0070.04011.18
5.2.120.0070.04710.92
5.2.110.0100.04011.08
5.2.100.0070.03711.14
5.2.90.0070.04011.18
5.2.80.0030.04011.26
5.2.70.0030.04311.13
5.2.60.0070.04311.01
5.2.50.0000.04311.11
5.2.40.0030.04711.08
5.2.30.0070.03711.05
5.2.20.0030.04311.04
5.2.10.0030.04710.95
5.2.00.0070.03710.90
5.1.60.0070.03010.00
5.1.50.0070.0309.99
5.1.40.0030.0339.89
5.1.30.0070.03710.42
5.1.20.0100.03310.31
5.1.10.0030.03710.30
5.1.00.0030.03710.22
5.0.50.0070.0278.61
5.0.40.0000.0308.39
5.0.30.0030.0408.05
5.0.20.0030.0278.39
5.0.10.0070.0278.26
5.0.00.0070.0508.12
4.4.90.0070.0176.50
4.4.80.0030.0206.50
4.4.70.0000.0236.50
4.4.60.0030.0206.50
4.4.50.0000.0236.50
4.4.40.0000.0376.50
4.4.30.0030.0206.53
4.4.20.0070.0236.53
4.4.10.0000.0236.53
4.4.00.0030.0376.53
4.3.110.0070.0176.53
4.3.100.0070.0176.53
4.3.90.0070.0176.53
4.3.80.0030.0436.53
4.3.70.0130.0176.53
4.3.60.0000.0206.53
4.3.50.0030.0236.53
4.3.40.0070.0436.53
4.3.30.0030.0206.53
4.3.20.0000.0236.53
4.3.10.0000.0236.53
4.3.00.0100.0236.45

preferences:
42.16 ms | 401 KiB | 5 Q