3v4l.org

run code in 300+ PHP versions simultaneously
<?php $code =<<<PHP_CODE <?php function test($a) { echo $a; } $a = 10; test($a); PHP_CODE; $tokens = token_get_all($code); foreach ($tokens as $row) { if (is_numeric($row[0])) { echo token_name($row[0]), "\r\n"; } }

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)
8.3.70.0090.00918.55
8.3.60.0070.01318.40
8.3.50.0070.01322.05
8.3.40.0070.00718.79
8.3.30.0030.01218.68
8.3.20.0040.00418.60
8.3.10.0040.00421.12
8.3.00.0040.00423.66
8.2.180.0110.00416.47
8.2.170.0070.00722.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.66
8.2.110.0040.00420.94
8.2.100.0080.00417.84
8.2.90.0050.00319.30
8.2.80.0030.00517.97
8.2.70.0000.00917.75
8.2.60.0080.00018.16
8.2.50.0050.00318.10
8.2.40.0000.01020.55
8.2.30.0050.00321.18
8.2.20.0070.00017.70
8.2.10.0020.00517.91
8.2.00.0000.00817.79
8.1.280.0070.01025.92
8.1.270.0000.00823.99
8.1.260.0080.00326.35
8.1.250.0000.00728.09
8.1.240.0100.00722.24
8.1.230.0110.00017.50
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.36
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0080.00018.66
8.1.160.0050.00322.11
8.1.150.0000.00718.50
8.1.140.0000.00717.38
8.1.130.0070.00017.82
8.1.120.0000.00717.34
8.1.110.0040.00417.35
8.1.100.0040.00417.46
8.1.90.0000.00717.35
8.1.80.0000.00717.35
8.1.70.0000.00717.41
8.1.60.0030.00517.61
8.1.50.0000.00717.50
8.1.40.0000.00817.39
8.1.30.0030.00517.67
8.1.20.0050.00317.57
8.1.10.0050.00217.43
8.1.00.0070.00017.52
8.0.300.0000.00718.77
8.0.290.0030.00616.75
8.0.280.0030.00318.43
8.0.270.0040.00417.12
8.0.260.0050.00316.78
8.0.250.0000.00817.02
8.0.240.0080.00017.03
8.0.230.0070.00016.92
8.0.220.0060.00316.85
8.0.210.0040.00416.98
8.0.200.0030.00317.00
8.0.190.0080.00016.85
8.0.180.0000.00716.97
8.0.170.0040.00416.97
8.0.160.0000.00716.94
8.0.150.0030.00316.94
8.0.140.0070.00016.77
8.0.130.0000.00513.43
8.0.120.0030.00616.96
8.0.110.0040.00416.98
8.0.100.0000.00716.93
8.0.90.0040.00416.76
8.0.80.0040.01116.94
8.0.70.0030.00416.84
8.0.60.0070.00016.85
8.0.50.0000.00917.06
8.0.30.0070.01117.17
8.0.20.0070.01317.40
8.0.10.0000.00716.98
8.0.00.0090.00916.90
7.4.330.0030.00314.72
7.4.320.0000.00616.55
7.4.300.0060.00016.45
7.4.290.0040.00416.44
7.4.280.0040.00416.60
7.4.270.0020.00516.48
7.4.260.0000.00613.25
7.4.250.0040.00416.56
7.4.240.0030.00316.54
7.4.230.0040.00416.67
7.4.220.0110.00716.49
7.4.210.0070.00816.57
7.4.200.0000.00716.60
7.4.190.0000.00816.45
7.4.160.0110.00516.53
7.4.150.0130.00417.40
7.4.140.0080.01217.86
7.4.130.0090.00816.55
7.4.120.0080.01116.68
7.4.110.0070.01616.34
7.4.100.0070.01016.69
7.4.90.0130.01016.30
7.4.80.0100.00919.39
7.4.70.0100.01016.58
7.4.60.0060.01016.42
7.4.50.0030.00516.49
7.4.40.0100.00622.52
7.4.30.0070.01016.57
7.4.00.0100.00714.95
7.3.330.0000.00513.13
7.3.320.0000.00513.15
7.3.310.0050.00216.43
7.3.300.0030.00316.40
7.3.290.0080.01116.37
7.3.280.0130.00316.40
7.3.270.0110.00717.40
7.3.260.0150.00318.24
7.3.250.0110.00616.48
7.3.240.0140.00416.53
7.3.230.0090.00916.39
7.3.210.0090.00916.64
7.3.200.0060.01619.39
7.3.190.0150.00616.64
7.3.180.0090.00616.36
7.3.170.0030.01316.62
7.3.160.0130.01016.47
7.3.120.0030.01414.82
7.3.110.0090.00914.95
7.3.100.0090.00614.82
7.3.90.0040.01115.07
7.3.80.0030.00914.96
7.3.70.0100.00014.88
7.3.60.0100.00614.74
7.3.50.0040.01414.54
7.3.40.0040.01114.79
7.3.30.0040.00414.92
7.3.20.0030.01216.48
7.3.10.0040.01216.63
7.3.00.0030.00916.63
7.2.330.0120.00516.84
7.2.320.0120.00616.80
7.2.310.0060.01216.48
7.2.300.0100.01016.68
7.2.290.0070.01016.81
7.2.250.0030.01415.30
7.2.240.0070.01315.03
7.2.230.0030.01414.96
7.2.220.0070.00715.29
7.2.210.0130.00314.84
7.2.200.0050.00515.05
7.2.190.0060.00615.16
7.2.180.0120.00615.14
7.2.170.0070.01015.16
7.2.60.0100.00316.82
7.2.00.0060.00919.42
7.1.330.0000.01415.98
7.1.320.0030.01015.97
7.1.310.0030.01015.68
7.1.300.0000.01415.86
7.1.290.0060.00815.71
7.1.280.0030.00615.85
7.1.270.0080.00415.73
7.1.260.0110.00615.81
7.1.200.0030.00615.88
7.1.100.0060.00618.28
7.1.70.0000.00717.23
7.1.60.0100.01419.40
7.1.50.0130.01016.65
7.1.00.0070.06322.37
7.0.200.0000.00916.77
7.0.140.0000.08021.98
7.0.70.0070.08021.63
7.0.60.0100.07721.53
7.0.50.0100.07322.08
7.0.40.0070.07320.09
7.0.30.0000.09320.12
7.0.20.0070.07720.09
7.0.10.0030.07320.02
7.0.00.0100.08020.09
5.6.280.0100.06721.09
5.6.220.0070.03720.59
5.6.210.0100.08020.70
5.6.200.0000.08021.02
5.6.190.0070.07720.99
5.6.180.0070.07721.07
5.6.170.0100.08020.95
5.6.160.0100.07021.09
5.6.150.0130.06021.01
5.6.140.0000.06720.90
5.6.130.0070.04021.01
5.6.120.0070.08021.08
5.6.110.0100.07320.93
5.6.100.0070.06020.98
5.6.90.0030.08321.00
5.6.80.0070.07720.39
5.6.70.0000.06720.39
5.6.60.0030.06020.44
5.6.50.0000.08020.33
5.6.40.0100.07720.48
5.6.30.0030.07720.43
5.6.20.0030.05320.36
5.6.10.0070.07720.39
5.6.00.0070.06020.46
5.5.360.0030.08320.29
5.5.350.0030.08320.30
5.5.340.0070.08020.79
5.5.330.0030.07320.76
5.5.320.0000.08020.82
5.5.310.0000.08720.79
5.5.300.0000.05320.90
5.5.290.0000.06320.71
5.5.280.0030.08020.89
5.5.270.0030.08020.80
5.5.260.0030.05320.87
5.5.250.0100.07720.65
5.5.240.0000.07720.26
5.5.230.0000.07320.26
5.5.220.0100.07320.26
5.5.210.0070.07720.16
5.5.200.0070.06020.25
5.5.190.0070.07320.13
5.5.180.0030.07020.20
5.5.160.0000.08320.22
5.5.150.0000.06320.21
5.5.140.0070.06720.14
5.5.130.0000.06720.21
5.5.120.0070.08020.20
5.5.110.0030.06720.21
5.5.100.0030.06020.07
5.5.90.0030.07720.11
5.5.80.0070.06720.15
5.5.70.0100.06320.05
5.5.60.0030.08020.04
5.5.50.0100.06720.13
5.5.40.0030.07020.04
5.5.30.0030.07319.99
5.5.20.0070.06320.06
5.5.10.0030.07020.10
5.5.00.0070.07720.01
5.4.450.0000.07719.42
5.4.440.0070.07319.55
5.4.430.0030.07719.26
5.4.420.0000.08019.43
5.4.410.0030.05019.13
5.4.400.0000.07718.80
5.4.390.0000.06719.03
5.4.380.0070.06318.78
5.4.370.0000.07318.78
5.4.360.0000.07018.96
5.4.350.0130.05018.80
5.4.340.0070.06719.02
5.4.320.0070.07319.12
5.4.310.0070.07318.94
5.4.300.0100.06319.02
5.4.290.0000.07018.89
5.4.280.0100.06719.06
5.4.270.0000.07718.93
5.4.260.0100.06019.03
5.4.250.0030.08018.89
5.4.240.0000.05319.02
5.4.230.0030.08018.88
5.4.220.0000.07318.96
5.4.210.0000.08018.77
5.4.200.0030.06018.79
5.4.190.0030.06718.93
5.4.180.0000.08019.01
5.4.170.0070.07719.01
5.4.160.0030.07019.09
5.4.150.0100.07019.17
5.4.140.0070.06316.21
5.4.130.0030.06316.22
5.4.120.0030.07316.22
5.4.110.0070.07316.43
5.4.100.0100.05016.21
5.4.90.0030.07316.28
5.4.80.0030.07316.30
5.4.70.0030.04716.28
5.4.60.0030.03716.17
5.4.50.0070.07016.29
5.4.40.0000.06016.34
5.4.30.0030.05716.22
5.4.20.0000.07316.32
5.4.10.0030.07316.39
5.4.00.0000.07015.76
5.3.290.0200.05314.67
5.3.280.0030.06314.55
5.3.270.0070.07314.42
5.3.260.0000.07714.54
5.3.250.0000.04014.52
5.3.240.0070.07014.43
5.3.230.0030.07314.43
5.3.220.0030.07314.53
5.3.210.0030.07714.53
5.3.200.0070.07714.55
5.3.190.0000.07314.57
5.3.180.0030.06714.50
5.3.170.0000.06714.47
5.3.160.0000.04014.42
5.3.150.0030.07314.51
5.3.140.0030.07714.46
5.3.130.0100.06014.54
5.3.120.0030.06314.41
5.3.110.0100.07314.50
5.3.100.0000.07713.95
5.3.90.0030.04713.85
5.3.80.0030.07014.01
5.3.70.0000.07013.97
5.3.60.0030.07314.01
5.3.50.0030.07713.72
5.3.40.0000.07313.85
5.3.30.0100.07013.85
5.3.20.0030.05713.66
5.3.10.0030.07313.64
5.3.00.0100.06313.54
5.2.170.0100.06011.32
5.2.160.0070.06011.32
5.2.150.0030.06311.32
5.2.140.0030.05711.32
5.2.130.0030.05011.32
5.2.120.0030.05711.32
5.2.110.0000.06011.32
5.2.100.0000.05011.32
5.2.90.0030.06311.32
5.2.80.0030.04711.32
5.2.70.0100.05311.32
5.2.60.0000.06311.32
5.2.50.0070.05011.32
5.2.40.0070.05711.32
5.2.30.0000.04011.32
5.2.20.0000.06711.32
5.2.10.0000.05711.32
5.2.00.0070.05011.32
5.1.60.0000.04711.32
5.1.50.0000.03311.32
5.1.40.0030.05311.32
5.1.30.0000.03711.32
5.1.20.0070.05011.32
5.1.10.0000.03311.32
5.1.00.0000.02711.32
5.0.50.0070.04011.32
5.0.40.0070.03311.32
5.0.30.0000.06311.32
5.0.20.0000.04311.32
5.0.10.0030.04311.32
5.0.00.0000.06711.32
4.4.90.0030.02711.32
4.4.80.0000.03011.32
4.4.70.0000.03311.32
4.4.60.0070.01711.32
4.4.50.0000.03711.32
4.4.40.0000.04011.32
4.4.30.0000.02011.32
4.4.20.0000.02011.32
4.4.10.0000.02711.32
4.4.00.0030.05311.32
4.3.110.0030.03711.32
4.3.100.0000.03711.32
4.3.90.0000.02711.32
4.3.80.0030.05311.32
4.3.70.0070.02711.32
4.3.60.0070.03011.32
4.3.50.0000.03311.32
4.3.40.0000.05011.32
4.3.30.0030.03311.32
4.3.20.0030.02711.32
4.3.10.0000.03711.32
4.3.00.0030.03311.32

preferences:
67.5 ms | 401 KiB | 5 Q