3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Asume loginserver as 0 $_POST['loginserver'] = 0; if ($_POST['loginserver'] == 'login'){ print("Left to right conversion bug"); // This should not print } else{ print("Ok"); } // Proper Way $var = "login"; if ($var == $_POST['loginserver']){ print("Welcome"); // This should not print } else{ print("Proper Way"); }

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)
8.3.60.0070.00718.40
8.3.50.0090.00921.98
8.3.40.0070.00718.96
8.3.30.0040.01118.99
8.3.20.0040.00420.29
8.3.10.0000.00821.92
8.3.00.0000.00822.44
8.2.180.0070.01416.50
8.2.170.0140.00722.96
8.2.160.0070.01120.53
8.2.150.0070.00024.18
8.2.140.0070.00424.66
8.2.130.0040.00426.16
8.2.120.0090.00019.48
8.2.110.0060.00322.08
8.2.100.0060.00619.46
8.2.90.0040.00419.17
8.2.80.0050.00318.16
8.2.70.0030.00517.48
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0030.00518.34
8.2.30.0060.00318.05
8.2.20.0050.00217.79
8.2.10.0000.00719.54
8.2.00.0000.00817.70
8.1.280.0100.01025.92
8.1.270.0050.00322.22
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0100.00023.77
8.1.230.0040.00819.23
8.1.220.0030.00517.80
8.1.210.0000.00818.77
8.1.200.0060.00317.36
8.1.190.0040.00417.42
8.1.180.0000.00818.10
8.1.170.0000.00718.47
8.1.160.0040.00422.07
8.1.150.0080.00018.64
8.1.140.0040.00417.45
8.1.130.0030.00317.83
8.1.120.0050.00317.46
8.1.110.0000.00717.40
8.1.100.0000.00717.48
8.1.90.0040.00417.50
8.1.80.0000.00717.37
8.1.70.0000.00817.46
8.1.60.0090.00017.58
8.1.50.0080.00017.55
8.1.40.0000.01017.48
8.1.30.0080.00017.65
8.1.20.0000.00817.52
8.1.10.0080.00017.65
8.1.00.0000.00717.53
8.0.300.0070.00018.77
8.0.290.0050.00317.03
8.0.280.0000.00718.44
8.0.270.0070.00017.17
8.0.260.0030.00316.83
8.0.250.0000.00717.00
8.0.240.0040.00416.83
8.0.230.0030.00717.00
8.0.220.0000.00716.89
8.0.210.0070.00016.84
8.0.200.0030.00316.95
8.0.190.0040.00416.97
8.0.180.0040.00416.82
8.0.170.0000.00816.96
8.0.160.0030.00316.84
8.0.150.0000.00816.87
8.0.140.0030.00316.75
8.0.130.0070.00013.26
8.0.120.0000.00816.78
8.0.110.0000.00716.78
8.0.100.0000.00716.71
8.0.90.0030.00516.92
8.0.80.0110.00616.86
8.0.70.0040.00416.95
8.0.60.0070.00016.95
8.0.50.0000.00816.82
8.0.30.0110.00817.01
8.0.20.0120.00617.40
8.0.10.0080.00016.90
8.0.00.0100.01216.86
7.4.330.0000.00515.08
7.4.320.0030.00316.66
7.4.300.0060.00016.53
7.4.290.0000.00716.60
7.4.280.0040.00416.42
7.4.270.0030.00316.53
7.4.260.0000.00716.39
7.4.250.0040.00416.57
7.4.240.0050.00216.53
7.4.230.0030.00316.69
7.4.220.0100.00616.44
7.4.210.0060.01016.62
7.4.200.0070.00016.71
7.4.190.0040.00416.67
7.4.160.0030.01616.51
7.4.150.0060.01317.40
7.4.140.0120.00917.86
7.4.130.0050.01216.47
7.4.120.0080.01116.44
7.4.110.0090.00916.55
7.4.100.0120.00616.50
7.4.90.0030.01616.48
7.4.80.0170.00019.39
7.4.70.0100.00716.56
7.4.60.0110.00816.47
7.4.50.0060.00316.38
7.4.40.0030.00822.77
7.4.30.0090.00616.67
7.4.00.0040.00814.97
7.3.330.0000.00513.06
7.3.320.0030.00313.07
7.3.310.0030.00316.30
7.3.300.0000.00716.36
7.3.290.0060.00916.29
7.3.280.0080.00816.33
7.3.270.0090.00917.40
7.3.260.0110.00716.45
7.3.250.0160.00516.39
7.3.240.0090.00916.37
7.3.230.0110.00716.39
7.3.210.0070.01016.35
7.3.200.0080.00819.39
7.3.190.0140.00316.42
7.3.180.0110.00416.46
7.3.170.0100.00716.53
7.3.160.0100.00716.22
7.3.120.0100.00714.59
7.3.10.0070.00816.42
7.3.00.0030.01116.36
7.2.330.0070.01016.46
7.2.320.0150.00316.40
7.2.310.0060.01516.39
7.2.300.0160.00616.66
7.2.290.0140.00316.76
7.2.130.0030.01216.83
7.2.120.0090.00616.79
7.2.110.0060.00816.98
7.2.100.0100.00416.80
7.2.90.0080.00716.93
7.2.80.0080.00716.98
7.2.70.0080.00817.00
7.2.60.0080.00617.03
7.2.50.0070.00716.95
7.2.40.0060.00916.98
7.2.30.0080.00516.79
7.2.20.0060.00816.99
7.2.10.0040.01016.88
7.2.00.0040.01017.57
7.1.250.0030.01115.65
7.1.200.0060.00615.74
7.1.100.0000.01417.95
7.1.70.0040.00417.29
7.1.60.0030.01017.18
7.1.50.0060.01617.13
7.1.00.0070.07322.45
7.0.200.0070.00716.89
7.0.140.0070.09322.12
7.0.60.0000.09319.91
7.0.50.0030.07717.77
7.0.40.0070.04720.00
7.0.30.0270.04320.42
7.0.20.0330.07720.01
7.0.10.0200.05020.20
7.0.00.0100.08020.02
5.6.280.0000.07720.77
5.6.210.0130.08020.74
5.6.200.0100.07018.11
5.6.190.0030.04720.73
5.6.180.3870.03320.56
5.6.170.0400.05320.54
5.6.160.0030.08320.40
5.6.150.0030.04318.20
5.6.140.0070.08018.21
5.6.130.0030.04318.21
5.6.120.0030.07721.02
5.6.110.0100.05321.13
5.6.100.0070.03721.07
5.6.90.0000.09020.96
5.6.80.0100.07720.37
5.6.70.0400.06320.34
5.5.350.0100.07320.38
5.5.340.0030.04717.91
5.5.330.0070.06720.56
5.5.320.0130.04720.24
5.5.310.0200.04020.16
5.5.300.0000.09018.00
5.5.290.0030.04017.98
5.5.280.0100.08020.79
5.5.270.0070.08320.63
5.5.260.0070.04020.78
5.5.250.0030.06720.61
5.5.240.0000.04020.27
5.4.450.0170.05019.56
5.4.440.0100.06019.51
5.4.430.0100.05319.63
5.4.420.0130.05019.51
5.4.410.0070.08019.36
5.4.400.0800.00018.83
5.4.390.0830.00018.59
5.4.380.0300.04718.46
5.4.370.0330.04318.50
5.4.360.0130.06018.61
5.4.350.0230.05018.65
5.4.340.0270.04318.71
5.4.320.0050.04412.45
5.4.310.0080.04112.45
5.4.300.0070.03912.45
5.4.290.0040.04012.45
5.4.280.0060.04012.34
5.4.270.0170.04718.88
5.4.260.0070.05719.01
5.4.250.0170.06318.72
5.4.240.0170.07319.00
5.4.230.0130.07019.00
5.4.220.0170.07018.63
5.4.210.0070.05718.95
5.4.200.0070.07318.91
5.4.190.0170.06319.01
5.4.180.0070.05318.93
5.4.170.0170.06018.89
5.4.160.0100.05018.86
5.4.150.0200.06018.88
5.4.140.0200.05016.27
5.4.130.0130.05016.29
5.4.120.0200.03716.49
5.4.110.0100.05016.49
5.4.100.0200.03716.21
5.4.90.0130.04716.23
5.4.80.0130.06016.42
5.4.70.0130.05016.48
5.4.60.0200.05316.46
5.4.50.0070.05016.32
5.4.40.0030.05316.29
5.4.30.0100.05716.41
5.4.20.0100.04716.52
5.4.10.0170.06016.25
5.4.00.0130.06715.91
5.3.290.0070.03912.80
5.3.280.0170.05314.47
5.3.270.0030.06714.48
5.3.260.0070.06014.61
5.3.250.0130.06314.38
5.3.240.0030.06014.52
5.3.230.0130.04714.60
5.3.220.0070.05314.48
5.3.210.0100.07714.58
5.3.200.0100.05314.58
5.3.190.0170.05314.58
5.3.180.0100.07014.57
5.3.170.0070.05014.40
5.3.160.0130.05314.57
5.3.150.0070.05014.43
5.3.140.0170.06314.42
5.3.130.0130.07014.55
5.3.120.0130.05314.56
5.3.110.0170.05014.42
5.3.100.0130.04714.04
5.3.90.0100.05014.02
5.3.80.0070.05714.17
5.3.70.0200.04314.03
5.3.60.0030.05313.84
5.3.50.0170.06013.79
5.3.40.0000.05714.10
5.3.30.0070.08013.61
5.3.20.0100.04713.63
5.3.10.0030.06013.56
5.3.00.0170.06313.49
5.2.170.0170.04711.07
5.2.160.0030.04011.16
5.2.150.0100.04311.04
5.2.140.0100.04311.14
5.2.130.0100.05311.11
5.2.120.0070.03711.00
5.2.110.0170.04711.20
5.2.100.0000.04711.13
5.2.90.0000.06011.01
5.2.80.0130.05310.86
5.2.70.0100.03711.10
5.2.60.0130.04311.06
5.2.50.0170.04310.90
5.2.40.0130.03311.15
5.2.30.0030.04310.86
5.2.20.0070.05711.06
5.2.10.0030.04010.93
5.2.00.0070.03710.80
5.1.60.0030.0509.88
5.1.50.0100.0479.91
5.1.40.0070.04010.00
5.1.30.0100.03710.23
5.1.20.0070.05310.42
5.1.10.0070.04310.26
5.1.00.0170.04010.25
5.0.50.0030.0278.77
5.0.40.0030.0408.46
5.0.30.0070.0478.36
5.0.20.0030.0378.25
5.0.10.0130.0438.13
5.0.00.0130.0378.24
4.4.90.0030.0207.20
4.4.80.0030.0307.20
4.4.70.0070.0277.20
4.4.60.0030.0277.20
4.4.50.0100.0237.20
4.4.40.0030.0437.20
4.4.30.0070.0277.20
4.4.20.0000.0407.20
4.4.10.0030.0277.20
4.4.00.0030.0437.20
4.3.110.0170.0207.20
4.3.100.0030.0237.20
4.3.90.0130.0137.20
4.3.80.0070.0337.20
4.3.70.0070.0177.20
4.3.60.0070.0177.20
4.3.50.0000.0337.20
4.3.40.0070.0407.19
4.3.30.0070.0177.19
4.3.20.0030.0277.19
4.3.10.0070.0237.02
4.3.00.0000.0235.84

preferences:
40.34 ms | 401 KiB | 5 Q