3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = new ReflectionFunction('intltz_from_date_time_zone'); $params = $f->getParameters(); var_dump($params[0]->getClass()); // cause ReflectionException in PHP 5.5

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)
8.3.60.0150.00018.31
8.3.50.0150.00321.08
8.3.40.0140.00718.79
8.3.30.0090.00618.93
8.3.20.0040.00420.18
8.3.10.0080.00022.09
8.3.00.0070.00022.46
8.2.180.0120.00316.88
8.2.170.0070.01722.96
8.2.160.0140.00019.21
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0120.00626.16
8.2.120.0040.00419.36
8.2.110.0060.00322.25
8.2.100.0080.00318.22
8.2.90.0080.00019.23
8.2.80.0040.00417.97
8.2.70.0030.00517.75
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0040.00418.22
8.2.30.0000.00718.07
8.2.20.0000.00717.71
8.2.10.0040.00417.73
8.2.00.0040.00417.68
8.1.280.0100.00725.92
8.1.270.0060.00322.19
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.91
8.1.230.0090.00318.79
8.1.220.0040.00417.76
8.1.210.0050.00318.77
8.1.200.0090.00317.23
8.1.190.0050.00317.41
8.1.180.0040.00418.75
8.1.170.0000.00818.53
8.1.160.0040.00422.11
8.1.150.0000.00818.48
8.1.140.0030.00517.37
8.1.130.0000.00817.77
8.1.120.0000.00717.35
8.1.110.0020.00517.39
8.1.100.0000.00717.29
8.1.90.0030.00317.38
8.1.80.0040.00417.26
8.1.70.0030.00317.29
8.1.60.0060.00317.48
8.1.50.0060.00317.50
8.1.40.0020.00517.33
8.1.30.0080.00017.45
8.1.20.0030.00617.60
8.1.10.0080.00017.50
8.1.00.0000.00817.50
8.0.300.0030.00318.77
8.0.290.0040.00416.93
8.0.280.0040.00418.37
8.0.270.0000.00717.23
8.0.260.0070.00016.82
8.0.250.0070.00016.99
8.0.240.0030.00316.96
8.0.230.0000.00716.82
8.0.220.0000.00716.92
8.0.210.0000.00816.95
8.0.200.0000.00616.95
8.0.190.0000.00716.89
8.0.180.0040.00416.86
8.0.170.0040.00416.79
8.0.160.0050.00216.86
8.0.150.0070.00016.73
8.0.140.0050.00316.88
8.0.130.0000.00513.36
8.0.120.0070.00016.77
8.0.110.0040.00416.72
8.0.100.0040.00416.93
8.0.90.0000.00716.90
8.0.80.0090.00616.85
8.0.70.0000.00716.68
8.0.60.0000.00716.84
8.0.50.0000.00716.87
8.0.30.0090.01216.79
8.0.20.0120.00817.40
8.0.10.0040.00316.80
8.0.00.0080.01316.81
7.4.330.0030.00315.00
7.4.320.0050.00216.50
7.4.300.0000.00616.33
7.4.290.0000.00616.53
7.4.280.0000.00716.53
7.4.270.0030.00316.54
7.4.260.0030.00316.48
7.4.250.0000.00716.32
7.4.240.0020.00516.51
7.4.230.0070.00016.36
7.4.220.0150.00316.50
7.4.210.0050.00916.48
7.4.200.0070.00016.43
7.4.190.0070.00016.29
7.4.160.0150.00016.54
7.4.150.0110.00617.40
7.4.140.0130.00817.86
7.4.130.0100.00716.42
7.4.120.0030.01416.36
7.4.110.0030.01316.52
7.4.100.0120.00616.40
7.4.90.0070.01016.57
7.4.80.0090.01519.39
7.4.70.0070.01116.41
7.4.60.0130.00316.56
7.4.50.0030.00516.12
7.4.40.0070.00722.77
7.4.30.0110.00516.37
7.4.00.0030.01314.95
7.3.330.0020.00213.11
7.3.320.0000.00513.16
7.3.310.0000.00716.02
7.3.300.0000.00616.04
7.3.290.0100.00516.25
7.3.280.0060.01016.17
7.3.270.0100.00717.40
7.3.260.0140.00316.64
7.3.250.0110.00616.35
7.3.240.0100.00716.46
7.3.230.0130.01016.39
7.3.210.0070.01016.09
7.3.200.0060.01316.13
7.3.190.0060.00916.27
7.3.180.0120.00316.47
7.3.170.0100.01016.36
7.3.160.0040.01116.18
7.3.120.0080.00914.72
7.3.110.0070.00714.75
7.3.100.0090.00314.66
7.3.90.0110.01114.82
7.3.80.0060.00914.67
7.3.70.0060.00314.92
7.3.60.0040.00814.83
7.3.50.0060.00914.64
7.3.40.0100.00714.63
7.3.30.0040.01114.76
7.3.20.0110.00416.36
7.3.10.0090.00616.26
7.3.00.0070.01116.76
7.2.330.0070.01116.65
7.2.320.0080.01316.47
7.2.310.0110.00616.75
7.2.300.0120.00916.46
7.2.290.0100.01016.49
7.2.250.0040.01214.55
7.2.240.0100.01015.01
7.2.230.0110.00714.87
7.2.220.0130.01014.91
7.2.210.0030.00614.86
7.2.200.0000.01814.78
7.2.190.0040.01414.84
7.2.180.0040.01115.02
7.2.170.0000.01014.82
7.2.60.0060.00616.30
7.2.00.0110.00419.09
7.1.330.0090.00615.60
7.1.320.0030.01015.55
7.1.310.0090.00615.53
7.1.300.0100.00315.42
7.1.290.0130.00315.55
7.1.280.0070.00715.68
7.1.270.0030.01015.64
7.1.260.0130.00015.74
7.1.200.0140.00015.56
7.1.100.0000.01417.77
7.1.70.0060.00616.71
7.1.60.0090.01519.82
7.1.50.0110.01116.57
7.1.00.0030.03322.37
7.0.200.0030.00716.69
7.0.140.0100.06022.21
7.0.60.0100.06719.94
7.0.50.0000.04717.87
7.0.40.0070.04020.02
7.0.30.0300.07320.21
7.0.20.0330.07020.19
7.0.10.0030.04320.01
7.0.00.0130.08320.11
5.6.280.0070.07021.15
5.6.210.0030.07720.47
5.6.200.0030.08318.29
5.6.190.0070.06320.43
5.6.180.0200.07720.27
5.6.170.0300.04020.38
5.6.160.0230.06320.50
5.6.150.0000.06318.12
5.6.140.0070.05018.28
5.6.130.0000.06318.10
5.6.120.0070.04321.14
5.6.110.0100.03720.99
5.6.100.0130.07721.10
5.6.90.0070.06321.01
5.6.80.0070.03720.35
5.5.350.4070.04320.47
5.5.340.0030.08717.98
5.5.330.0130.05720.14
5.5.320.0270.04020.21
5.5.310.0370.06720.28
5.5.300.0100.07717.95
5.5.290.0100.06317.98
5.5.280.0100.07720.93
5.5.270.0030.09020.85
5.5.260.0100.05720.71
5.5.250.0030.07020.75
5.5.240.0030.08020.23
5.4.450.0200.05719.38
5.4.440.0970.05319.61
5.4.430.0100.05319.57
5.4.420.0130.06319.39
5.4.410.0430.05319.45
5.4.400.0770.06019.29
5.4.390.0630.06319.28
5.4.380.0200.05718.50
5.4.370.0130.05318.73
5.4.360.0330.03318.70
5.4.350.0080.04612.01
5.4.340.0060.04212.01
5.4.320.0070.03512.49
5.4.310.0050.03812.49
5.4.300.0070.04412.50
5.4.290.0090.03812.49
5.4.280.0110.03612.39
5.4.270.0070.03412.39
5.4.260.0170.04319.06
5.4.250.0100.04718.75
5.4.240.0100.04719.09
5.4.230.0030.05318.70
5.4.220.0130.04718.64
5.4.210.0170.04718.98
5.4.200.0100.05719.02
5.4.190.0070.05318.91
5.4.180.0030.05718.92
5.4.170.0130.05018.69
5.4.160.0100.05018.96
5.4.150.0070.07318.78
5.4.140.0170.04316.60
5.4.130.0030.05016.40
5.4.120.0100.06716.36
5.4.110.0130.04716.29
5.4.100.0170.04316.37
5.4.90.0100.06016.45
5.4.80.0100.04716.56
5.4.70.0130.04316.44
5.4.60.0100.05016.45
5.4.50.0030.06016.26
5.4.40.0030.05016.64
5.4.30.0070.04716.38
5.4.20.0030.05016.51
5.4.10.0070.05316.42
5.4.00.0200.03715.83
5.3.290.0040.04412.80
5.3.280.0230.03314.65
5.3.270.0170.04014.59
5.3.260.0070.05714.61
5.3.250.0100.04714.58
5.3.240.0130.04314.58
5.3.230.0100.05014.49
5.3.220.0170.04314.64
5.3.210.0000.06014.39
5.3.200.0200.04014.64
5.3.190.0170.06014.72
5.3.180.0100.05714.54
5.3.170.0070.04714.72
5.3.160.0070.05314.56
5.3.150.0100.05714.69
5.3.140.0070.05014.68
5.3.130.0030.05314.54
5.3.120.0100.05314.38
5.3.110.0030.05314.64
5.3.100.0170.05314.00
5.3.90.0100.05014.07
5.3.80.0070.04714.18
5.3.70.0030.05014.01
5.3.60.0030.05314.05
5.3.50.0070.04713.96
5.3.40.0030.05013.86
5.3.30.0030.05014.07
5.3.20.0100.04313.75
5.3.10.0100.05013.61
5.3.00.0070.07013.73
5.2.170.0070.03711.11
5.2.160.0130.03011.21
5.2.150.0170.03011.10
5.2.140.0070.04011.22
5.2.130.0030.04011.11
5.2.120.0030.04311.09
5.2.110.0100.04011.16
5.2.100.0070.03711.06
5.2.90.0030.06011.06
5.2.80.0030.04711.15
5.2.70.0130.03311.07
5.2.60.0100.03311.11
5.2.50.0000.04711.09
5.2.40.0100.03310.96
5.2.30.0100.04011.13
5.2.20.0070.04710.95
5.2.10.0130.04010.84
5.2.00.0030.04010.77
5.1.60.0100.03010.19
5.1.50.0100.02710.04
5.1.40.0200.0339.93
5.1.30.0030.03710.30
5.1.20.0100.03310.33
5.1.10.0000.04010.15
5.1.00.0100.0309.84
5.0.50.0030.0408.49
5.0.40.0030.0278.49
5.0.30.0100.0378.13
5.0.20.0030.0278.18
5.0.10.0130.0278.24
5.0.00.0030.0438.39
4.4.90.0030.0237.33
4.4.80.0030.0207.33
4.4.70.0070.0207.33
4.4.60.0000.0277.33
4.4.50.0030.0207.33
4.4.40.0030.0337.33
4.4.30.0030.0207.33
4.4.20.0070.0177.33
4.4.10.0000.0237.33
4.4.00.0070.0307.33
4.3.110.0030.0207.33
4.3.100.0030.0307.33
4.3.90.0000.0237.33
4.3.80.0000.0407.33
4.3.70.0030.0207.33
4.3.60.0030.0307.33
4.3.50.0070.0177.33
4.3.40.0000.0337.33
4.3.30.0030.0207.33
4.3.20.0000.0237.33
4.3.10.0100.0137.33
4.3.00.0070.0237.23

preferences:
38.82 ms | 401 KiB | 5 Q