3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MobileDevice { const IPHONE = "iPhone"; const ANDROID = "android"; } var_dump(MobileDevice::IPHONE);

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)
8.3.60.0040.01116.36
8.3.50.0040.01116.38
8.3.40.0090.00618.74
8.3.30.0110.00418.45
8.3.20.0030.00620.21
8.3.10.0060.00323.64
8.3.00.0080.00019.66
8.2.180.0070.00718.29
8.2.170.0040.01122.96
8.2.160.0070.00718.83
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00019.38
8.2.120.0040.00426.35
8.2.110.0000.00920.80
8.2.100.0120.00017.66
8.2.90.0000.00819.14
8.2.80.0000.00717.97
8.2.70.0050.00317.50
8.2.60.0030.00517.80
8.2.50.0090.00018.10
8.2.40.0040.00420.56
8.2.30.0000.00720.79
8.2.20.0040.00417.80
8.2.10.0020.00517.80
8.2.00.0030.00317.91
8.1.280.0040.01525.92
8.1.270.0060.00322.04
8.1.260.0030.00626.35
8.1.250.0000.00728.09
8.1.240.0000.00823.92
8.1.230.0030.00917.52
8.1.220.0000.00817.74
8.1.210.0000.01018.77
8.1.200.0040.00417.35
8.1.190.0000.00817.22
8.1.180.0000.00818.10
8.1.170.0040.00418.50
8.1.160.0000.00718.94
8.1.150.0040.00420.46
8.1.140.0030.00619.45
8.1.130.0000.00718.66
8.1.120.0000.00717.24
8.1.110.0070.00017.28
8.1.100.0020.00517.34
8.1.90.0040.00417.32
8.1.80.0070.00017.36
8.1.70.0000.00817.39
8.1.60.0080.00017.43
8.1.50.0030.00517.29
8.1.40.0030.00617.34
8.1.30.0050.00317.42
8.1.20.0020.00517.41
8.1.10.0000.00817.38
8.1.00.0040.00417.36
8.0.300.0000.00818.77
8.0.290.0000.00816.63
8.0.280.0070.00018.31
8.0.270.0000.00717.11
8.0.260.0030.00316.55
8.0.250.0000.00616.85
8.0.240.0000.00716.74
8.0.230.0070.00016.80
8.0.220.0000.00616.79
8.0.210.0000.00716.62
8.0.200.0000.00616.71
8.0.190.0040.00416.77
8.0.180.0030.00516.66
8.0.170.0000.00816.86
8.0.160.0040.00416.78
8.0.150.0000.00716.68
8.0.140.0000.00716.58
8.0.130.0000.00513.17
8.0.120.0040.00416.68
8.0.110.0000.00716.66
8.0.100.0070.00016.82
8.0.90.0040.00416.74
8.0.80.0140.01016.78
8.0.70.0050.00316.63
8.0.60.0000.00816.79
8.0.50.0040.00416.79
8.0.30.0110.00716.86
8.0.20.0110.00817.40
8.0.10.0020.00516.76
8.0.00.0120.00616.68
7.4.330.0050.00015.55
7.4.320.0030.00316.38
7.4.300.0000.00616.37
7.4.290.0030.00316.47
7.4.280.0080.00016.37
7.4.270.0050.00216.38
7.4.260.0030.00316.30
7.4.250.0030.00316.33
7.4.240.0070.00016.42
7.4.230.0070.00016.55
7.4.220.0120.01316.36
7.4.210.0120.00416.31
7.4.200.0000.00716.39
7.4.160.0130.00316.33
7.4.150.0120.00617.40
7.4.140.0110.00817.86
7.4.130.0240.00016.32
7.4.120.0090.01316.40
7.4.110.0150.00316.62
7.4.100.0040.01216.39
7.4.90.0060.01116.18
7.4.80.0070.01419.39
7.4.70.0030.02016.31
7.4.60.0090.00916.52
7.4.50.0030.01016.48
7.4.40.0140.00316.41
7.4.30.0060.01216.39
7.4.10.0030.00915.00
7.4.00.0100.00814.91
7.3.330.0050.00013.21
7.3.320.0000.00613.02
7.3.310.0070.00016.17
7.3.300.0070.00016.12
7.3.290.0100.00516.14
7.3.280.0070.00916.14
7.3.270.0210.01617.40
7.3.260.0080.01216.16
7.3.250.0040.01416.27
7.3.240.0060.01116.23
7.3.230.0050.01316.35
7.3.210.0060.01516.09
7.3.200.0090.00616.46
7.3.190.0120.00316.45
7.3.180.0070.01016.53
7.3.170.0060.01616.23
7.3.160.0120.00316.21
7.3.130.0130.00614.38
7.3.120.0070.01114.79
7.3.110.0120.00614.93
7.3.100.0040.00714.68
7.3.90.0110.00414.48
7.3.80.0040.01114.54
7.3.70.0030.01414.43
7.3.60.0030.00914.79
7.3.50.0100.00714.65
7.3.40.0070.01314.57
7.3.30.0070.00414.32
7.3.20.0070.01016.55
7.3.10.0090.00616.51
7.3.00.0070.00716.43
7.2.330.0090.00916.25
7.2.320.0090.00616.33
7.2.310.0110.00516.62
7.2.300.0090.00616.38
7.2.290.0130.00316.32
7.2.260.0070.01114.88
7.2.250.0030.01414.88
7.2.240.0000.01715.02
7.2.230.0030.00614.45
7.2.220.0120.00614.93
7.2.210.0040.00714.82
7.2.200.0060.00614.85
7.2.190.0000.01114.96
7.2.180.0030.01014.76
7.2.170.0000.01314.97
7.2.160.0100.00714.74
7.2.150.0070.01116.39
7.2.140.0070.01116.44
7.2.130.0110.00316.53
7.2.120.0090.00916.50
7.2.110.0110.00616.44
7.2.100.0040.01116.75
7.2.90.0120.00316.77
7.2.80.0060.01216.68
7.2.70.0060.01216.89
7.2.60.0040.00716.66
7.2.50.0060.01016.67
7.2.40.0000.01516.73
7.2.30.0080.00316.69
7.2.20.0000.01316.64
7.2.10.0070.00416.93
7.2.00.0030.01117.93
7.1.330.0070.00715.61
7.1.320.0030.00715.77
7.1.310.0070.01015.43
7.1.300.0070.00715.73
7.1.290.0000.01415.84
7.1.280.0060.01315.70
7.1.270.0060.00315.59
7.1.260.0030.00715.68
7.1.250.0040.00815.65
7.1.240.0070.00615.46
7.1.230.0100.00315.57
7.1.220.0060.01015.40
7.1.210.0040.00715.75
7.1.200.0070.00515.66
7.1.190.0090.00615.50
7.1.180.0070.00715.73
7.1.170.0070.00715.36
7.1.160.0030.01015.62
7.1.150.0040.01115.70
7.1.140.0000.01015.79
7.1.130.0030.00915.75
7.1.120.0000.01215.48
7.1.110.0000.01215.74
7.1.100.0090.00616.92
7.1.90.0050.00515.81
7.1.80.0080.00815.52
7.1.70.0080.00716.25
7.1.60.0150.01225.49
7.1.50.0140.01425.08
7.1.40.0140.00924.98
7.1.30.0100.01225.14
7.1.20.0120.00925.11
7.1.10.0060.00816.08
7.1.00.0040.01116.08
7.0.330.0070.01115.15
7.0.320.0060.00615.45
7.0.310.0070.01015.23
7.0.300.0000.00815.22
7.0.290.0080.00315.28
7.0.280.0070.00715.33
7.0.270.0060.00615.22
7.0.260.0000.01115.21
7.0.250.0100.00315.19
7.0.240.0060.00615.18
7.0.230.0060.00615.05
7.0.220.0070.00715.10
7.0.210.0110.00015.25
7.0.200.0060.00915.91
7.0.190.0120.00515.79
7.0.180.0090.00615.51
7.0.170.0030.01315.81
7.0.160.0060.00715.76
7.0.150.0050.01015.60
7.0.140.0030.01115.61
7.0.130.0070.00715.88
7.0.120.0050.01015.74
7.0.110.0040.01315.63
7.0.100.0090.00615.72
7.0.90.0070.00515.69
7.0.80.0050.00815.78
7.0.70.0040.01115.81
7.0.60.0090.00715.79
7.0.50.0030.00915.88
7.0.40.0060.00814.83
7.0.30.0070.00614.83
7.0.20.0070.00714.82
7.0.10.0030.00914.92
7.0.00.0030.01214.64
5.6.400.0070.00713.84
5.6.390.0040.01114.31
5.6.380.0050.00313.96
5.6.370.0000.01414.09
5.6.360.0000.00814.34
5.6.350.0070.01014.44
5.6.340.0030.00914.38
5.6.330.0090.00013.89
5.6.320.0060.00313.96
5.6.310.0090.00014.12
5.6.300.0000.01414.37
5.6.290.0060.00314.22
5.6.280.0080.00813.95
5.6.270.0060.01014.50
5.6.260.0030.01013.85
5.6.250.0030.00914.10
5.6.240.0000.01114.24
5.6.230.0030.01013.97
5.6.220.0030.01014.32
5.6.210.0090.00014.20
5.6.200.0040.00714.30
5.6.190.0030.01014.11
5.6.180.0040.01113.95
5.6.170.0040.00414.14
5.6.160.0000.01114.05
5.6.150.0060.00314.03
5.6.140.0070.00714.10
5.6.130.0000.01314.06
5.6.120.0100.00314.34
5.6.110.0040.00414.13
5.6.100.0040.00714.12
5.6.90.0030.00914.04
5.6.80.0040.01113.94
5.6.70.0000.01514.10
5.6.60.0000.01314.26
5.6.50.0000.01513.89
5.6.40.0070.00314.21
5.6.30.0120.00314.18
5.6.20.0000.01413.98
5.6.10.0030.01114.04
5.6.00.0120.00313.98

preferences:
42.75 ms | 400 KiB | 5 Q