3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "foo"; $b = "FOO"; var_dump($a == $b);

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)
8.3.60.0070.00716.63
8.3.50.0120.00717.43
8.3.40.0180.00418.58
8.3.30.0090.00618.42
8.3.20.0050.00318.35
8.3.10.0030.00518.52
8.3.00.0090.00019.14
8.2.180.0110.00718.28
8.2.170.0110.00322.96
8.2.160.0090.00921.07
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00720.85
8.2.110.0070.00319.30
8.2.100.0120.00317.72
8.2.90.0060.00319.22
8.2.80.0070.00019.25
8.2.70.0030.00517.25
8.2.60.0030.00517.90
8.2.50.0030.00518.07
8.2.40.0030.00518.16
8.2.30.0040.00417.97
8.2.20.0000.00817.62
8.2.10.0050.00317.49
8.2.00.0050.00217.61
8.1.280.0120.00625.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00022.33
8.1.230.0000.01121.04
8.1.220.0030.00517.74
8.1.210.0030.00718.84
8.1.200.0060.00317.23
8.1.190.0000.00717.41
8.1.180.0000.00818.10
8.1.170.0040.00418.75
8.1.160.0050.00218.87
8.1.150.0070.00018.62
8.1.140.0000.00817.54
8.1.130.0030.00317.77
8.1.120.0030.00617.45
8.1.110.0000.00717.41
8.1.100.0040.00417.44
8.1.90.0040.00417.27
8.1.80.0000.00717.44
8.1.70.0000.00717.39
8.1.60.0060.00317.54
8.1.50.0000.00817.49
8.1.40.0030.00517.36
8.1.30.0030.00517.59
8.1.20.0000.00817.54
8.1.10.0040.00417.36
8.1.00.0030.00617.28
8.0.300.0050.00319.89
8.0.290.0000.00716.75
8.0.280.0000.00718.44
8.0.270.0030.00317.18
8.0.260.0050.00316.70
8.0.250.0070.00016.77
8.0.240.0030.00316.82
8.0.230.0030.00316.92
8.0.220.0040.00316.71
8.0.210.0000.00816.82
8.0.200.0060.00016.76
8.0.190.0000.00816.87
8.0.180.0040.00416.73
8.0.170.0000.00816.86
8.0.160.0000.00716.69
8.0.150.0040.00416.78
8.0.140.0110.00016.82
8.0.130.0050.00013.21
8.0.120.0040.00416.75
8.0.110.0040.00416.72
8.0.100.0000.00716.70
8.0.90.0030.00316.68
8.0.80.0090.00616.86
8.0.70.0040.00416.68
8.0.60.0000.00816.77
8.0.50.0040.00416.77
8.0.30.0110.00717.03
8.0.20.0160.00617.23
8.0.10.0040.00417.06
8.0.00.0080.01716.70
7.4.330.0000.00613.10
7.4.320.0020.00516.50
7.4.300.0060.00016.50
7.4.290.0030.00316.44
7.4.280.0040.00416.56
7.4.270.0000.00616.50
7.4.260.0050.00013.25
7.4.250.0030.00616.58
7.4.240.0000.00716.56
7.4.230.0030.00316.68
7.4.220.0090.01016.38
7.4.210.0100.00616.54
7.4.200.0040.00416.61
7.4.190.0080.00016.68
7.4.160.0170.00716.39
7.4.150.0090.00916.48
7.4.140.0090.01016.42
7.4.130.0110.01016.48
7.4.120.0060.01116.50
7.4.110.0100.00716.55
7.4.100.0130.00416.43
7.4.90.0120.00616.33
7.4.80.0100.00919.39
7.4.70.0100.00616.44
7.4.60.0030.01316.48
7.4.50.0080.00516.58
7.4.40.0080.00316.05
7.4.30.0100.00716.45
7.4.00.0120.00614.93
7.3.330.0030.00513.06
7.3.320.0050.00313.02
7.3.310.0000.00616.25
7.3.300.0060.00016.16
7.3.290.0090.00616.23
7.3.280.0090.01016.23
7.3.270.0060.01016.27
7.3.260.0110.00516.43
7.3.250.0090.01116.29
7.3.240.0070.01016.46
7.3.230.0160.00016.34
7.3.210.0090.00916.12
7.3.200.0110.00616.14
7.3.190.0140.00316.20
7.3.180.0090.00616.20
7.3.170.0080.00816.51
7.3.160.0120.00416.26
7.3.120.0030.01414.89
7.2.330.0130.00716.57
7.2.320.0060.01116.31
7.2.310.0070.01016.29
7.2.300.0110.00716.57
7.2.290.0120.00616.11
7.2.110.0270.00016.55
7.2.00.0030.00919.35
7.1.100.0070.00717.71
7.1.70.0040.00717.14
7.1.60.0070.01719.40
7.1.50.0070.00316.64
7.1.00.0070.07722.46
7.0.200.0000.00916.48
7.0.140.0030.07321.96
7.0.120.0000.05022.13
7.0.60.0200.05719.74
7.0.50.0000.04317.88
7.0.40.0100.04020.39
7.0.30.0070.08720.14
7.0.20.0070.07020.08
7.0.10.0130.03719.95
7.0.00.0070.07320.37
5.6.280.0070.07021.11
5.6.210.0170.06320.56
5.6.200.0130.08018.22
5.6.190.0030.05720.32
5.6.180.0070.06320.60
5.6.170.0030.05320.41
5.6.160.0070.08320.63
5.6.150.0000.06320.46
5.6.140.0100.06320.35
5.6.130.0030.05720.40
5.6.120.0070.05020.41
5.6.110.0130.08320.38
5.6.100.0100.05720.36
5.6.90.0070.08020.16
5.6.80.0070.07019.84
5.6.70.0070.08319.81
5.6.60.0070.06719.55
5.6.50.0100.05019.76
5.6.40.0100.07719.53
5.6.30.0030.04319.70
5.6.20.0030.06019.69
5.6.10.0030.08319.64
5.6.00.0070.08019.75
5.5.350.0070.04320.31
5.5.340.0030.09017.96
5.5.330.0130.07320.42
5.5.320.0000.07720.19
5.5.310.0100.07020.08
5.5.300.0130.08319.97
5.5.290.0030.08020.23
5.5.280.0130.03720.23
5.5.270.0100.08019.96
5.5.260.0070.08320.06
5.5.250.0100.04319.95
5.5.240.0030.07719.52
5.5.230.0100.06319.30
5.5.220.0130.03719.49
5.5.210.0070.07719.47
5.5.200.0200.06019.49
5.5.190.0070.06019.53
5.5.180.0130.07019.56
5.5.160.0070.05319.61
5.5.150.0030.04319.52
5.5.140.0170.07319.25
5.5.130.0130.07319.25
5.5.120.0130.05019.48
5.5.110.0030.04319.57
5.5.100.0100.08019.16
5.5.90.0070.04019.39
5.5.80.0000.04319.41
5.5.70.0030.05019.32
5.5.60.0030.04719.41
5.5.50.0030.08019.13
5.5.40.0070.04019.28
5.5.30.0030.07719.25
5.5.20.0070.06319.42
5.5.10.0030.04319.25
5.5.00.0100.06319.53
5.4.450.0070.04019.51
5.4.440.0030.04319.33
5.4.430.0100.04019.32
5.4.420.0030.06019.41
5.4.410.0070.07719.11
5.4.400.0070.07718.78
5.4.390.0030.05719.10
5.4.380.0070.06319.18
5.4.370.0000.08018.79
5.4.360.0070.06319.18
5.4.350.0000.07718.81
5.4.340.0000.07019.00
5.4.320.0170.06718.79
5.4.310.0030.04719.08
5.4.300.0000.07718.88
5.4.290.0100.07719.00
5.4.280.0070.07718.79
5.4.270.0070.06318.91
5.4.260.0070.05318.79
5.4.250.0070.08019.13
5.4.240.0000.08319.07
5.4.230.0070.03719.17
5.4.220.0130.06719.00
5.4.210.0100.04018.91
5.4.200.0030.04018.78
5.4.190.0070.04719.13
5.4.180.0000.04718.78
5.4.170.0100.07019.17
5.4.160.0070.06019.15
5.4.150.0070.04719.07
5.4.140.0130.07016.25
5.4.130.0000.04316.25
5.4.120.0030.04016.25
5.4.110.0000.05316.23
5.4.100.0100.06316.27
5.4.90.0100.06716.16
5.4.80.0030.05716.39
5.4.70.0100.04716.23
5.4.60.0030.03716.21
5.4.50.0100.05016.21
5.4.40.0030.07716.21
5.4.30.0000.08016.57
5.4.20.0130.06016.34
5.4.10.0070.08016.24
5.4.00.0030.07015.90
5.3.290.0100.06714.61
5.3.280.0030.07314.56
5.3.270.0030.04714.54
5.3.260.0070.07014.54
5.3.250.0070.04314.56
5.3.240.0030.05714.55
5.3.230.0130.07314.57
5.3.220.0030.03714.44
5.3.210.0100.04714.46
5.3.200.0000.08314.51
5.3.190.0130.07314.48
5.3.180.0000.05314.49
5.3.170.0100.04714.50
5.3.160.0070.07314.52
5.3.150.0000.07014.49
5.3.140.0130.07314.53
5.3.130.0070.06314.50
5.3.120.0030.08014.52
5.3.110.0100.07014.33
5.3.100.0030.07713.98
5.3.90.0000.05014.11
5.3.80.0100.06714.04
5.3.70.0170.06713.95
5.3.60.0100.06013.93
5.3.50.0100.05713.88
5.3.40.0100.07713.88
5.3.30.0170.06313.88
5.3.20.0070.04313.61
5.3.10.0030.04013.59
5.3.00.0100.04713.47
5.2.170.0070.04311.11
5.2.160.0070.06011.04
5.2.150.0170.05311.00
5.2.140.0000.06711.04
5.2.130.0070.04711.11
5.2.120.0030.06311.07
5.2.110.0070.02710.97
5.2.100.0030.03011.07
5.2.90.0030.05011.03
5.2.80.0030.06311.08
5.2.70.0030.03311.04
5.2.60.0030.03010.92
5.2.50.0030.05710.99
5.2.40.0030.05010.99
5.2.30.0130.05310.93
5.2.20.0100.03310.93
5.2.10.0030.05710.74
5.2.00.0000.03710.57
5.1.60.0070.03310.06
5.1.50.0070.0509.98
5.1.40.0030.0339.87
5.1.30.0070.02710.39
5.1.20.0000.06310.39
5.1.10.0000.02710.01
5.1.00.0000.02710.12
5.0.50.0030.0208.69
5.0.40.0100.0408.25
5.0.30.0000.0308.36
5.0.20.0030.0178.18
5.0.10.0070.0138.13
5.0.00.0000.0308.05
4.4.90.0100.0107.51
4.4.80.0000.0177.51
4.4.70.0000.0377.51
4.4.60.0100.0177.51
4.4.50.0000.0237.51
4.4.40.0070.0537.51
4.4.30.0030.0337.51
4.4.20.0000.0237.51
4.4.10.0000.0237.51
4.4.00.0070.0407.51
4.3.110.0000.0277.51
4.3.100.0070.0107.51
4.3.90.0000.0137.51
4.3.80.0000.0237.51
4.3.70.0000.0177.51
4.3.60.0030.0137.51
4.3.50.0000.0177.51
4.3.40.0030.0237.51
4.3.30.0000.0177.51
4.3.20.0000.0177.51
4.3.10.0000.0177.51
4.3.00.0000.0137.51

preferences:
46.21 ms | 401 KiB | 5 Q