3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ToS { function __toString(){echo('hi');} } $x=unserialize('O:12:"DateInterval":1:{s:4:"days";O:3:"ToS":0:{}}'); var_dump($x);

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)
8.3.40.0090.00618.54
8.3.30.0120.00318.72
8.3.20.0040.00420.13
8.3.10.0040.00423.66
8.3.00.0030.00519.54
8.2.170.0120.00622.96
8.2.160.0180.00020.32
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00617.50
8.2.110.0090.00020.58
8.2.100.0080.00417.70
8.2.90.0000.00819.07
8.2.80.0030.00617.97
8.2.70.0090.00017.63
8.2.60.0080.00017.93
8.2.50.0000.00818.07
8.2.40.0000.00819.40
8.2.30.0000.00719.41
8.2.20.0000.00717.63
8.2.10.0000.00718.05
8.2.00.0070.00018.06
8.1.270.0090.00022.10
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00322.13
8.1.230.0030.00920.99
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0080.00017.35
8.1.190.0030.00517.35
8.1.180.0040.00418.10
8.1.170.0000.00818.55
8.1.160.0040.00422.02
8.1.150.0000.00718.85
8.1.140.0040.00417.57
8.1.130.0000.00817.67
8.1.120.0040.00417.46
8.1.110.0000.00717.47
8.1.100.0040.00417.43
8.1.90.0030.00617.52
8.1.80.0080.00017.41
8.1.70.0030.00317.53
8.1.60.0040.00417.58
8.1.50.0000.00817.52
8.1.40.0000.00817.58
8.1.30.0050.00317.55
8.1.20.0040.00417.68
8.1.10.0040.00417.44
8.1.00.0060.00317.40
8.0.300.0000.00818.77
8.0.290.0000.00816.60
8.0.280.0040.00418.45
8.0.270.0080.00017.31
8.0.260.0000.00617.14
8.0.250.0040.00417.07
8.0.240.0000.00816.95
8.0.230.0000.00716.95
8.0.220.0050.00216.86
8.0.210.0040.00316.99
8.0.200.0030.00316.95
8.0.190.0040.00417.04
8.0.180.0030.00617.01
8.0.170.0040.00416.89
8.0.160.0000.00817.01
8.0.150.0050.00216.90
8.0.140.0040.00416.93
8.0.130.0030.00313.45
8.0.120.0050.00316.93
8.0.110.0040.00416.87
8.0.100.0040.00416.94
8.0.90.0070.00017.03
8.0.80.0120.00316.89
8.0.70.0000.00716.85
8.0.60.0030.00517.02
8.0.50.0070.00016.84
8.0.30.0100.01317.12
8.0.20.0110.01117.40
8.0.10.0040.00416.96
8.0.00.0080.01116.87
7.4.330.0030.00315.08
7.4.320.0030.00316.37
7.4.300.0000.00616.52
7.4.290.0060.00316.33
7.4.280.0040.00416.53
7.4.270.0050.00316.53
7.4.260.0000.00816.56
7.4.250.0040.00416.50
7.4.240.0030.00416.48
7.4.230.0070.00016.61
7.4.220.0150.00816.57
7.4.210.0100.00516.40
7.4.200.0040.00416.33
7.4.160.0100.00716.39
7.4.150.0090.01217.40
7.4.140.0130.01017.86
7.4.130.0100.00716.41
7.4.120.0110.00716.56
7.4.110.0110.01216.65
7.4.100.0140.01016.48
7.4.90.0110.00716.43
7.4.80.0060.01219.39
7.4.70.0110.00816.59
7.4.60.0100.00716.34
7.4.50.0000.00816.13
7.4.40.0110.00816.41
7.4.30.0090.00916.32
7.4.00.0080.01014.87
7.3.330.0070.00013.02
7.3.320.0030.00313.21
7.3.310.0040.00416.06
7.3.300.0030.00316.11
7.3.290.0040.01316.17
7.3.280.0070.01216.22
7.3.270.0120.00617.40
7.3.260.0060.01316.34
7.3.250.0100.00916.34
7.3.240.0090.01316.30
7.3.230.0060.01216.39
7.3.210.0140.00316.27
7.3.200.0100.00716.38
7.3.190.0080.01116.40
7.3.180.0090.00916.42
7.3.170.0070.01016.27
7.3.160.0040.01516.51
7.3.120.0080.00914.64
7.3.110.0070.01114.72
7.3.100.0070.00914.91
7.3.90.0060.00914.74
7.3.80.0060.00914.74
7.3.70.0060.00714.68
7.3.60.0060.00814.55
7.3.50.0050.00614.71
7.3.40.0050.00714.77
7.3.30.0060.00814.54
7.3.20.0040.00516.51
7.3.10.0030.00916.57
7.3.00.0060.00716.41
7.2.330.0140.00416.31
7.2.320.0080.01116.55
7.2.310.0100.00616.54
7.2.300.0090.01516.53
7.2.290.0060.01216.26
7.2.250.0090.00714.90
7.2.240.0100.01015.00
7.2.230.0080.00714.89
7.2.220.0070.00414.78
7.2.210.0050.00814.81
7.2.200.0040.00914.89
7.2.190.0050.00814.87
7.2.180.0030.00915.03
7.2.170.0070.00514.87
7.2.60.0090.00616.78
7.2.00.0030.01319.24
7.1.330.0060.00815.64
7.1.320.0050.00815.72
7.1.310.0080.00515.67
7.1.300.0030.00815.70
7.1.290.0040.01015.68
7.1.280.0050.00915.80
7.1.270.0060.00615.68
7.1.260.0040.01015.68
7.1.200.0070.00715.40
7.1.100.0030.00917.89
7.1.70.0050.00516.80
7.1.60.0090.00919.27
7.1.50.0080.01116.59
7.1.00.0070.07322.48
7.0.200.0050.00316.62
7.0.60.0070.07320.00
7.0.50.0170.07317.88
7.0.40.0100.05020.02
7.0.30.0230.04020.16
7.0.20.0170.05020.07
7.0.10.0000.07320.33
7.0.00.0070.07020.18
5.6.280.0030.06020.91
5.6.210.0100.07320.75
5.6.200.0100.04718.20
5.6.190.0030.04020.50
5.6.180.3630.04320.39
5.6.170.0100.05020.57
5.6.160.0000.09020.39
5.6.150.0100.03318.15
5.6.140.0130.03318.24
5.6.130.0130.03318.17
5.6.120.0030.04320.98
5.6.110.0170.08021.00
5.6.100.0130.07020.98
5.6.90.0070.03720.88
5.6.80.0030.04020.53
5.6.70.2670.03320.28
5.5.350.0300.07020.53
5.5.340.0000.04318.09
5.5.330.0030.04020.42
5.5.320.0230.08020.28
5.5.310.0170.04020.34
5.5.300.0100.05717.97
5.5.290.0030.05018.07
5.5.280.0100.08020.65
5.5.270.0000.04720.64
5.5.260.0030.08720.89
5.5.250.0030.07020.58
5.5.240.0300.06720.36
5.4.450.0530.05719.17
5.4.440.0230.05719.55
5.4.430.0670.05719.58
5.4.420.0500.04319.16
5.4.410.0470.06019.21
5.4.400.0630.05018.88
5.4.390.0570.05719.06
5.4.380.0330.05019.28
5.4.370.0300.04319.25
5.4.360.0130.05319.15
5.4.350.0100.05719.15
5.4.340.0200.05019.26
5.4.320.0270.04318.84
5.4.310.0530.05719.15
5.4.300.0770.04719.00
5.4.290.0670.06019.12
5.4.280.0700.06019.28
5.4.270.0470.06019.25
5.4.260.0500.06019.14
5.4.250.0730.05319.22
5.4.240.0500.06319.14
5.4.230.0470.05319.01
5.4.220.0670.07719.28
5.4.210.0600.06319.29
5.4.200.0400.05319.11
5.4.190.0070.05718.99
5.4.180.0370.05719.05
5.4.170.0800.04719.35
5.4.160.0600.04018.84
5.4.150.0730.06018.84
5.4.140.0900.04716.30
5.4.130.0630.06016.54
5.4.120.0770.05716.38
5.4.110.0530.06716.60
5.4.100.0700.04316.61
5.4.90.0530.06316.60
5.4.80.0700.04316.40
5.4.70.0130.04316.44
5.4.60.0370.05716.52
5.4.50.0000.03316.50
5.4.40.0000.03316.33
5.4.30.0070.07016.48
5.4.20.0370.05716.53

preferences:
50.97 ms | 400 KiB | 5 Q