3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Collection { public function forEach(callable $callback) { /* */ } public function list() { echo 'salam'; } public function class() { echo ' world'; } } $c = new Collection; $c->list(); $c->class();

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)
8.3.60.0120.00916.61
8.3.50.0060.01218.18
8.3.40.0070.00718.61
8.3.30.0100.00718.52
8.3.20.0050.00220.24
8.3.10.0080.00023.53
8.3.00.0080.00019.25
8.2.180.0070.01118.29
8.2.170.0120.00322.96
8.2.160.0100.00321.95
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00419.23
8.2.120.0070.00026.35
8.2.110.0060.00320.52
8.2.100.0080.00818.05
8.2.90.0080.00019.08
8.2.80.0030.00617.97
8.2.70.0050.00517.38
8.2.60.0070.00417.93
8.2.50.0000.00818.07
8.2.40.0080.00019.52
8.2.30.0030.00520.51
8.2.20.0050.00517.50
8.2.10.0040.00417.93
8.2.00.0040.00418.00
8.1.270.0080.00022.16
8.1.260.0070.00028.09
8.1.250.0100.00328.09
8.1.240.0090.00022.48
8.1.230.0100.00317.55
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.01017.38
8.1.190.0040.00417.13
8.1.180.0050.00218.10
8.1.170.0040.00420.37
8.1.160.0040.00422.00
8.1.150.0050.00318.80
8.1.140.0000.00919.50
8.1.130.0070.00017.70
8.1.120.0070.00017.40
8.1.110.0040.00417.39
8.1.100.0040.00417.34
8.1.90.0030.00317.46
8.1.80.0040.00417.39
8.1.70.0000.00717.34
8.1.60.0050.00317.47
8.1.50.0050.00317.43
8.1.40.0030.00517.41
8.1.30.0000.00817.65
8.1.20.0000.00717.53
8.1.10.0000.00817.45
8.1.00.0000.00717.43
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0030.00318.51
8.0.270.0040.00417.32
8.0.260.0030.00317.18
8.0.250.0030.00316.79
8.0.240.0040.00416.89
8.0.230.0030.00316.81
8.0.220.0030.00316.84
8.0.210.0050.00216.80
8.0.200.0000.00616.89
8.0.190.0000.00816.87
8.0.180.0040.00416.77
8.0.170.0030.00516.81
8.0.160.0000.00816.88
8.0.150.0050.00216.78
8.0.140.0070.00316.78
8.0.130.0000.00613.27
8.0.120.0030.00516.82
8.0.110.0020.00516.88
8.0.100.0050.00316.85
8.0.90.0030.00516.63
8.0.80.0070.01016.75
8.0.70.0030.00516.62
8.0.60.0000.00716.81
8.0.50.0000.00716.87
8.0.30.0170.00416.92
8.0.20.0050.01317.40
8.0.10.0000.00917.02
8.0.00.0090.00816.83
7.4.330.0020.00216.71
7.4.320.0000.00616.39
7.4.300.0000.00616.49
7.4.290.0030.00316.56
7.4.280.0000.00716.60
7.4.270.0060.00016.50
7.4.260.0000.00816.49
7.4.250.0030.00516.52
7.4.240.0050.00216.57
7.4.230.0070.00016.65
7.4.220.0090.01516.58
7.4.210.0090.01216.63
7.4.200.0070.00016.50
7.4.160.0060.01016.66
7.4.150.0090.00917.40
7.4.140.0110.00817.86
7.4.130.0100.00816.51
7.4.120.0070.00916.49
7.4.110.0070.01516.50
7.4.100.0100.01316.54
7.4.90.0090.00916.50
7.4.80.0090.00919.39
7.4.70.0070.01016.52
7.4.60.0080.00816.35
7.4.50.0120.00316.43
7.4.40.0130.00916.53
7.4.30.0170.00716.58
7.4.00.0090.00914.77
7.3.330.0000.00513.16
7.3.320.0040.00413.10
7.3.310.0000.00716.14
7.3.300.0070.00016.25
7.3.290.0060.01016.27
7.3.280.0130.00616.23
7.3.270.0070.01117.40
7.3.260.0070.01116.14
7.3.250.0080.01116.19
7.3.240.0060.01116.24
7.3.230.0090.00616.44
7.3.210.0060.01116.43
7.3.200.0080.00816.28
7.3.190.0100.00716.21
7.3.180.0120.00416.11
7.3.170.0130.00316.43
7.3.160.0060.01016.43
7.3.120.0080.00914.84
7.3.110.0080.00814.58
7.3.100.0050.01214.71
7.3.90.0030.01014.73
7.3.80.0050.01214.67
7.3.70.0060.00714.63
7.3.60.0040.01114.57
7.3.50.0080.00414.77
7.3.40.0060.00914.77
7.3.30.0040.00914.85
7.3.20.0040.01116.47
7.3.10.0080.01016.50
7.3.00.0020.01116.47
7.2.330.0060.01216.70
7.2.320.0070.01116.70
7.2.310.0030.01316.54
7.2.300.0120.02216.43
7.2.290.0030.01416.57
7.2.250.0080.01014.93
7.2.240.0100.01014.90
7.2.230.0040.01014.97
7.2.220.0060.00714.86
7.2.210.0070.00914.98
7.2.200.0090.00714.92
7.2.190.0030.01214.94
7.2.180.0020.01114.80
7.2.170.0080.00514.83
7.2.160.0080.01215.05
7.2.150.0110.00816.91
7.2.140.0030.01016.92
7.2.130.0060.00716.38
7.2.120.0060.01316.54
7.2.110.0080.00616.73
7.2.100.0100.01016.49
7.2.90.0050.00816.70
7.2.80.0090.00816.46
7.2.70.0090.00716.70
7.2.60.0070.00816.70
7.2.50.0050.01116.67
7.2.40.0110.00616.66
7.2.30.0050.00916.68
7.2.20.0090.00716.71
7.2.10.0070.00716.71
7.2.00.0090.00817.60
7.1.330.0050.00915.49
7.1.320.0020.01215.63
7.1.310.0020.00915.63
7.1.300.0090.00415.52
7.1.290.0040.01015.51
7.1.280.0050.00915.44
7.1.270.0040.00915.73
7.1.260.0090.00815.60
7.1.250.0060.00815.65
7.1.240.0040.00715.63
7.1.230.0100.00315.36
7.1.220.0100.00315.80
7.1.210.0030.00915.25
7.1.200.0060.00615.75
7.1.190.0060.01015.79
7.1.180.0060.00615.82
7.1.170.0040.01515.78
7.1.160.0090.00315.64
7.1.150.0100.00015.53
7.1.140.0070.00715.58
7.1.130.0000.01215.66
7.1.120.0030.01015.63
7.1.110.0090.00615.63
7.1.100.0100.00716.70
7.1.90.0030.00615.66
7.1.80.0090.00915.66
7.1.70.0060.00616.19
7.1.60.0130.00717.58
7.1.50.0100.00916.17
7.1.40.0100.00315.59
7.1.30.0070.01015.61
7.1.20.0060.00915.39
7.1.10.0030.00915.74
7.1.00.0040.03819.02
7.0.330.0060.00915.20
7.0.320.0100.00015.03
7.0.310.0060.00615.09
7.0.300.0030.00715.35
7.0.290.0060.00615.41
7.0.280.0030.01015.34
7.0.270.0140.00415.32
7.0.260.0070.00715.37
7.0.250.0040.00414.99
7.0.240.0000.01515.12
7.0.230.0130.00015.27
7.0.220.0060.00315.41
7.0.210.0030.00915.48
7.0.200.0190.00914.88
7.0.190.0040.00815.09
7.0.180.0050.00515.48
7.0.170.0080.00415.43
7.0.160.0000.01515.22
7.0.150.0030.01015.32
7.0.140.0040.00715.05
7.0.130.0060.00815.34
7.0.120.0030.01015.40
7.0.110.0040.00715.27
7.0.100.0090.00015.17
7.0.90.0000.01515.20
7.0.80.0000.00915.39
7.0.70.0000.00915.27
7.0.60.0050.04418.49
7.0.50.0080.03916.67
7.0.40.0050.03316.79
7.0.30.0200.02816.77
7.0.20.0100.03716.82
7.0.10.0050.04316.73
7.0.00.0030.04616.62
5.6.400.0160.00614.43
5.6.390.0040.01114.07
5.6.380.0030.01414.43
5.6.370.0070.00714.34
5.6.360.0070.01013.88
5.6.350.0000.00814.09
5.6.340.0070.00714.33
5.6.330.0090.00914.27
5.6.320.0040.00414.16
5.6.310.0060.00914.48
5.6.300.0070.00314.04
5.6.290.0080.00014.06
5.6.280.0020.03917.55
5.6.270.0100.00714.38
5.6.260.0000.01014.11
5.6.250.0040.00714.07
5.6.240.0080.00814.07
5.6.230.0090.00014.10
5.6.220.0030.01014.08
5.6.210.0050.04417.27
5.6.200.0050.04716.20
5.6.190.0020.03917.29
5.6.180.0200.03017.25
5.6.170.0130.03417.32
5.6.160.0110.03017.25
5.6.150.0070.04016.15
5.6.140.0050.04516.11
5.6.130.0060.02816.20
5.6.120.0080.03817.73
5.6.110.0050.03317.40
5.6.100.0070.04117.68
5.6.90.0070.04317.67
5.6.80.0000.05317.19
5.6.70.0110.00314.04
5.6.60.0030.00613.96
5.6.50.0000.00714.04
5.6.40.0070.00713.98
5.6.30.0050.00514.13
5.6.20.0000.00914.09
5.6.10.0040.01114.13
5.6.00.0110.00314.16
5.5.380.0000.01313.91
5.5.370.0090.00313.76
5.5.360.0060.00613.89
5.5.350.0130.02817.37
5.5.340.0070.04416.12
5.5.330.0030.02617.04
5.5.320.0270.04317.19
5.5.310.0150.02017.09
5.5.300.0050.04715.96
5.5.290.0070.04016.10
5.5.280.0070.04017.38
5.5.270.0070.02317.50
5.5.260.0050.03617.38
5.5.250.0070.04517.35
5.5.240.0060.04116.95
5.5.230.0050.00513.89
5.5.220.0000.01514.10
5.5.210.0070.00713.96
5.5.200.0000.01313.92
5.5.190.0000.00813.88
5.5.180.0060.00614.06
5.5.170.0030.01013.84
5.5.160.0040.01114.01
5.5.150.0090.00613.86
5.5.140.0030.00613.63
5.5.130.0000.00813.63
5.5.120.0130.00013.74
5.5.110.0030.01313.60
5.5.100.0070.00713.76
5.5.90.0000.01213.96
5.5.80.0030.01414.08
5.5.70.0000.00813.75
5.5.60.0060.00313.85
5.5.50.0060.00914.05
5.5.40.0040.01114.17
5.5.30.0090.00314.15
5.5.20.0090.00313.94
5.5.10.0060.00613.97
5.5.00.0060.00313.88

preferences:
73.74 ms | 400 KiB | 5 Q