3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(token_get_all("$a === null && print(123)")); var_dump(token_get_all("if($a === null){print(123);}"));

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)
8.3.40.0100.01018.57
8.3.30.0150.00018.85
8.3.20.0080.00018.73
8.3.10.0040.00420.40
8.3.00.0030.00519.38
8.2.170.0110.00722.96
8.2.160.0150.00021.05
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00420.85
8.2.110.0090.00020.35
8.2.100.0040.00717.91
8.2.90.0090.00019.02
8.2.80.0040.00419.20
8.2.70.0080.00017.63
8.2.60.0000.00917.64
8.2.50.0030.00618.07
8.2.40.0030.00619.88
8.2.30.0020.00517.86
8.2.20.0020.00517.53
8.2.10.0070.00017.55
8.2.00.0060.00617.63
8.1.270.0030.00624.66
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0110.00322.16
8.1.230.0040.00720.73
8.1.220.0030.00618.77
8.1.210.0000.00719.01
8.1.200.0040.00717.00
8.1.190.0060.00317.41
8.1.180.0040.00418.10
8.1.170.0000.01018.67
8.1.160.0060.00318.73
8.1.150.0040.00418.61
8.1.140.0050.00317.24
8.1.130.0040.00417.75
8.1.120.0070.00017.32
8.1.110.0000.00817.32
8.1.100.0030.00317.34
8.1.90.0000.00717.24
8.1.80.0000.00717.18
8.1.70.0060.00317.25
8.1.60.0050.00217.40
8.1.50.0000.00817.35
8.1.40.0050.00517.38
8.1.30.0040.00417.52
8.1.20.0000.00717.42
8.1.10.0040.00417.43
8.1.00.0020.00517.39
8.0.300.0080.00019.85
8.0.290.0060.00316.58
8.0.280.0000.00718.38
8.0.270.0030.00317.21
8.0.260.0030.00316.86
8.0.250.0050.00317.00
8.0.240.0000.00916.96
8.0.230.0050.00317.00
8.0.220.0000.00716.96
8.0.210.0070.00016.90
8.0.200.0060.00316.90
8.0.190.0040.00416.96
8.0.180.0000.00716.84
8.0.170.0000.00916.78
8.0.160.0000.00716.96
8.0.150.0000.00816.89
8.0.140.0110.00016.89
8.0.130.0060.00013.32
8.0.120.0070.00016.84
8.0.110.0050.00216.86
8.0.100.0000.00716.85
8.0.90.0030.00516.93
8.0.80.0160.00316.96
8.0.70.0020.00516.79
8.0.60.0030.00516.89
8.0.50.0040.00416.85
8.0.30.0110.01016.89
8.0.20.0080.01017.03
8.0.10.0030.00416.90
8.0.00.0050.01416.82
7.4.330.0050.00012.86
7.4.320.0000.00616.39
7.4.300.0000.00616.52
7.4.290.0070.00016.30
7.4.280.0000.00916.36
7.4.270.0040.00416.42
7.4.260.0030.00313.15
7.4.250.0000.01016.41
7.4.240.0000.00716.49
7.4.230.0030.00316.19
7.4.220.0160.00616.39
7.4.210.0000.01516.50
7.4.200.0000.00816.55
7.4.190.0030.00316.59
7.4.160.0110.00416.39
7.4.150.0070.01016.28
7.4.140.0070.01216.46
7.4.130.0110.00916.45
7.4.120.0110.00716.45
7.4.110.0060.01116.45
7.4.100.0160.00316.58
7.4.90.0040.01816.57
7.4.80.0210.00419.39
7.4.70.0060.01116.23
7.4.60.0060.00916.47
7.4.50.0040.00416.54
7.4.40.0040.00816.49
7.4.30.0120.00616.48
7.4.00.0110.00714.77
7.3.330.0000.00613.17
7.3.320.0000.00513.32
7.3.310.0030.00316.20
7.3.300.0000.00716.17
7.3.290.0080.00616.31
7.3.280.0080.01016.33
7.3.270.0090.01616.50
7.3.260.0100.01016.28
7.3.250.0090.00916.47
7.3.240.0100.00716.27
7.3.230.0130.01016.37
7.3.210.0140.00716.28
7.3.200.0060.01116.52
7.3.190.0120.00916.37
7.3.180.0000.01716.36
7.3.170.0170.00316.29
7.3.160.0100.00616.26
7.3.120.0050.00514.75
7.3.10.0070.00716.66
7.3.00.0080.00816.66
7.2.330.0090.00916.37
7.2.320.0160.00616.65
7.2.310.0060.01216.39
7.2.300.0190.00416.55
7.2.290.0110.00916.57
7.2.130.0090.00416.51
7.2.120.0070.00716.69
7.2.110.0090.00516.78
7.2.100.0080.00716.89
7.2.90.0080.00616.77
7.2.80.0080.01016.61
7.2.70.0050.01116.65
7.2.60.0080.00616.80
7.2.50.0050.00816.60
7.2.40.0080.00816.69
7.2.30.0020.00916.60
7.2.20.0030.01016.74
7.2.10.0020.01016.76
7.2.00.0040.00917.63
7.1.250.0040.01015.62
7.1.200.0090.00615.52
7.1.100.0000.01017.85
7.1.70.0020.00516.97
7.1.60.0110.01419.40
7.1.50.0150.00616.73
7.1.00.0070.03322.40
7.0.200.0040.00416.64
7.0.140.0000.07722.04
7.0.120.0070.07022.08
7.0.60.0100.06020.00
7.0.50.0030.05017.80
7.0.40.0070.09320.27
7.0.30.0330.04720.00
7.0.20.0200.04320.19
7.0.10.0270.04720.18
7.0.00.0030.08719.99
5.6.280.0000.07321.06
5.6.210.0100.06720.66
5.6.200.0170.06318.22
5.6.190.0100.05020.33
5.6.180.0270.06320.66
5.6.170.0200.08320.40
5.6.160.0030.04320.52
5.6.150.0170.07318.18
5.6.140.0070.05018.21
5.6.130.0030.05318.17
5.6.120.0170.08021.00
5.6.110.0130.07320.98
5.6.100.0070.08720.95
5.6.90.0100.07721.11
5.6.80.0130.03320.53
5.5.350.0270.02720.29
5.5.340.0030.04017.99
5.5.330.0100.07720.15
5.5.320.0200.07720.47
5.5.310.0330.07020.30
5.5.300.0000.09317.91
5.5.290.0000.04717.91
5.5.280.0100.08020.87
5.5.270.0070.08020.83
5.5.260.0100.08320.75
5.5.250.0030.08020.58
5.5.240.0030.08020.25
5.4.450.0100.04019.40
5.4.440.0070.07719.47
5.4.430.0070.08319.41
5.4.420.0000.08719.32
5.4.410.0070.08019.28
5.4.400.0130.06719.09
5.4.390.0170.06719.08
5.4.380.0030.08019.14
5.4.370.0100.04318.92
5.4.360.0070.08019.02
5.4.350.0130.06319.20
5.4.340.0100.07319.16
5.4.320.0070.03718.80
5.4.310.0100.07719.12
5.4.300.0070.07718.80
5.4.290.0100.06019.18
5.4.280.0070.06719.18
5.4.270.0030.07718.78
5.4.260.0030.08018.79
5.4.250.0030.08319.11
5.4.240.0100.07019.17
5.4.230.0130.07319.07
5.4.220.0130.06719.17
5.4.210.0100.07718.79
5.4.200.0070.04319.15
5.4.190.0030.04019.06
5.4.180.0070.08018.92
5.4.170.0000.08019.13
5.4.160.0100.06019.06
5.4.150.0130.06318.78
5.4.140.0000.06316.33
5.4.130.0030.03716.19
5.4.120.0030.03716.37
5.4.110.0030.03716.40
5.4.100.0030.03716.61
5.4.90.0030.03316.27
5.4.80.0030.03316.13
5.4.70.0000.04016.37
5.4.60.0030.03316.22
5.4.50.0070.03316.38
5.4.40.0030.07316.38
5.4.30.0100.06316.20
5.4.20.0030.07316.27
5.4.10.0070.04716.31
5.4.00.0100.02715.70
5.3.290.0070.05714.56
5.3.280.0170.06714.49
5.3.270.0070.05714.48
5.3.260.0000.05314.54
5.3.250.0030.06314.42
5.3.240.0030.07314.54
5.3.230.0130.04714.56
5.3.220.0100.03314.50
5.3.210.0000.04714.45
5.3.200.0070.03714.48
5.3.190.0000.04014.49
5.3.180.0030.03714.49
5.3.170.0030.03714.65
5.3.160.0000.04014.43
5.3.150.0070.03314.48
5.3.140.0030.04014.57
5.3.130.0070.07314.42
5.3.120.0100.04014.56
5.3.110.0070.07314.48
5.3.100.0000.04314.01
5.3.90.0070.03313.97
5.3.80.0030.03714.10
5.3.70.0030.03713.80
5.3.60.0070.03313.93
5.3.50.0030.03713.94
5.3.40.0030.03713.88
5.3.30.0030.03313.83
5.3.20.0030.04013.63
5.3.10.0030.03313.67
5.3.00.0000.03713.56
5.2.170.0030.02711.00
5.2.160.0000.03011.08
5.2.150.0000.03011.03
5.2.140.0030.02711.07
5.2.130.0000.03010.93
5.2.120.0030.02711.04
5.2.110.0000.03311.00
5.2.100.0000.03311.09
5.2.90.0000.03011.09
5.2.80.0000.03011.04
5.2.70.0000.03011.08
5.2.60.0030.02710.93
5.2.50.0000.03010.95
5.2.40.0100.02010.92
5.2.30.0030.02710.90
5.2.20.0030.03010.80
5.2.10.0030.03010.86
5.2.00.0030.02710.61
5.1.60.0000.02710.05
5.1.50.0030.0239.98
5.1.40.0000.0279.98
5.1.30.0070.03010.32
5.1.20.0030.02710.50
5.1.10.0100.05010.06
5.1.00.0100.04310.12
5.0.50.0070.0338.45
5.0.40.0030.0408.38
5.0.30.0070.0338.20
5.0.20.0030.0408.21
5.0.10.0030.0438.14
5.0.00.0030.0578.14
4.4.90.0000.0207.89
4.4.80.0000.0177.89
4.4.70.0030.0137.89
4.4.60.0000.0177.89
4.4.50.0070.0107.89
4.4.40.0000.0277.89
4.4.30.0000.0207.89
4.4.20.0030.0377.89
4.4.10.0000.0237.89
4.4.00.0000.0577.89
4.3.110.0100.0237.89
4.3.100.0030.0177.89
4.3.90.0100.0137.89
4.3.80.0030.0537.89
4.3.70.0030.0337.89
4.3.60.0000.0237.89
4.3.50.0070.0137.89
4.3.40.0000.0577.89
4.3.30.0000.0377.89
4.3.20.0000.0407.89
4.3.10.0000.0307.89
4.3.00.0070.0237.89

preferences:
41.96 ms | 400 KiB | 5 Q