3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass { var $value; } $a = new MyClass; $a->newValue = 1; $b = $a; $b->newValue = 2; echo $a->newValue;

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)
8.3.60.0100.01018.43
8.3.50.0140.00621.21
8.3.40.0000.01418.93
8.3.30.0030.01018.70
8.3.20.0000.00918.48
8.3.10.0000.00820.80
8.3.00.0040.00423.66
8.2.180.0110.00416.38
8.2.170.0140.00022.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0030.00621.00
8.2.110.0030.00719.27
8.2.100.0110.00018.03
8.2.90.0030.00518.87
8.2.80.0060.00317.97
8.2.70.0040.00417.38
8.2.60.0060.00317.93
8.2.50.0000.00818.10
8.2.40.0030.00620.56
8.2.30.0040.00421.29
8.2.20.0000.00717.71
8.2.10.0040.00417.60
8.2.00.0030.00617.72
8.1.280.0170.00025.92
8.1.270.0000.00723.99
8.1.260.0110.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.98
8.1.230.0080.00417.77
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00617.22
8.1.190.0060.00317.13
8.1.180.0060.00318.10
8.1.170.0030.00618.55
8.1.160.0000.00722.18
8.1.150.0030.00518.54
8.1.140.0060.00317.40
8.1.130.0070.00017.82
8.1.120.0040.00417.39
8.1.110.0040.00417.28
8.1.100.0000.00817.32
8.1.90.0000.00817.42
8.1.80.0000.00717.38
8.1.70.0080.00017.26
8.1.60.0040.00417.55
8.1.50.0050.00217.39
8.1.40.0030.00517.44
8.1.30.0050.00317.43
8.1.20.0050.00317.60
8.1.10.0000.00717.61
8.1.00.0000.00817.39
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0000.00718.40
8.0.270.0030.00617.17
8.0.260.0030.00316.86
8.0.250.0000.00816.95
8.0.240.0080.00016.86
8.0.230.0050.00216.84
8.0.220.0070.00016.71
8.0.210.0030.00316.81
8.0.200.0040.00416.83
8.0.190.0000.00716.86
8.0.180.0000.00816.85
8.0.170.0070.00016.70
8.0.160.0000.00716.93
8.0.150.0080.00016.72
8.0.140.0040.00416.65
8.0.130.0030.00313.24
8.0.120.0040.00316.64
8.0.110.0040.00416.70
8.0.100.0040.00416.65
8.0.90.0000.00716.72
8.0.80.0100.01016.88
8.0.70.0000.00716.86
8.0.60.0030.00516.72
8.0.50.0040.00416.82
8.0.30.0140.00616.95
8.0.20.0130.00517.40
8.0.10.0040.00416.76
8.0.00.0170.00516.62
7.4.330.0000.00614.72
7.4.320.0000.00616.45
7.4.300.0030.00316.53
7.4.290.0030.00316.54
7.4.280.0000.00716.48
7.4.270.0000.00716.45
7.4.260.0060.00013.26
7.4.250.0000.00716.36
7.4.240.0030.00316.43
7.4.230.0000.00716.34
7.4.220.0120.00616.51
7.4.210.0080.00816.41
7.4.200.0000.00716.41
7.4.190.0040.00416.32
7.4.160.0120.00316.29
7.4.150.0030.01617.40
7.4.140.0150.00517.86
7.4.130.0110.00616.47
7.4.120.0050.01216.35
7.4.110.0090.01216.61
7.4.100.0070.01016.46
7.4.90.0020.01616.45
7.4.80.0060.01019.39
7.4.70.0060.01116.41
7.4.60.0150.00416.29
7.4.50.0040.00016.08
7.4.40.0040.01522.77
7.4.30.0100.00716.38
7.4.10.0130.00614.86
7.4.00.0100.00714.89
7.3.330.0000.00513.32
7.3.320.0000.00513.27
7.3.310.0030.00516.19
7.3.300.0030.00316.29
7.3.290.0060.00916.29
7.3.280.0060.01016.29
7.3.270.0090.00617.40
7.3.260.0090.00818.24
7.3.250.0050.01316.43
7.3.240.0110.00916.23
7.3.230.0130.00716.50
7.3.210.0130.00716.22
7.3.200.0090.00919.39
7.3.190.0090.01316.26
7.3.180.0090.00916.35
7.3.170.0170.00016.71
7.3.160.0110.00616.57
7.3.130.0100.00814.73
7.3.120.0080.00914.72
7.3.110.0080.00814.72
7.3.100.0100.00514.67
7.3.90.0100.00814.90
7.3.80.0030.00814.97
7.3.70.0040.01014.59
7.3.60.0040.01014.80
7.3.50.0120.00414.80
7.3.40.0060.00814.63
7.3.30.0070.00714.72
7.3.20.0050.01016.69
7.3.10.0060.00616.59
7.3.00.0110.00516.44
7.2.330.0070.01016.72
7.2.320.0100.01316.68
7.2.310.0030.01416.75
7.2.300.0080.00816.68
7.2.290.0040.01616.86
7.2.260.0070.01115.14
7.2.250.0050.01315.18
7.2.240.0070.00715.06
7.2.230.0030.01214.66
7.2.220.0110.00715.16
7.2.210.0050.00715.05
7.2.200.0050.00714.81
7.2.190.0070.00814.93
7.2.180.0090.00614.84
7.2.170.0090.00415.13
7.2.160.0120.00115.01
7.2.150.0060.00717.13
7.2.140.0090.00516.80
7.2.130.0090.00716.77
7.2.120.0100.00416.74
7.2.110.0070.00816.93
7.2.100.0070.00816.82
7.2.90.0060.01117.05
7.2.80.0040.01016.85
7.2.70.0060.00916.89
7.2.60.0060.00816.82
7.2.50.0060.00916.82
7.2.40.0060.00717.00
7.2.30.0060.00716.82
7.2.20.0050.00616.72
7.2.10.0090.00516.96
7.2.00.0060.01017.40
7.1.330.0020.01015.82
7.1.320.0080.00715.81
7.1.310.0060.00815.63
7.1.300.0050.01015.82
7.1.290.0030.01015.79
7.1.280.0090.00515.74
7.1.270.0050.00815.76
7.1.260.0020.01315.70
7.1.250.0080.00915.69
7.1.240.0050.00815.54
7.1.230.0070.00715.80
7.1.220.0090.00915.49
7.1.210.0060.00715.75
7.1.200.0040.01115.78
7.1.190.0050.01215.83
7.1.180.0080.00415.59
7.1.170.0070.00715.83
7.1.160.0060.00615.63
7.1.150.0100.00415.74
7.1.140.0050.00915.78
7.1.130.0080.00715.55
7.1.120.0040.00815.64
7.1.110.0030.01115.73
7.1.100.0070.00616.41
7.1.90.0040.00715.79
7.1.80.0050.00915.63
7.1.70.0060.00816.07
7.1.60.0070.00616.61
7.1.50.0030.01215.88
7.1.40.0050.00915.79
7.1.30.0080.00415.71
7.1.20.0070.00415.61
7.1.10.0050.00815.81
7.1.00.0080.01217.36
7.0.330.0070.00715.34
7.0.320.0050.00715.20
7.0.310.0070.00815.45
7.0.300.0090.00515.44
7.0.290.0070.00415.32
7.0.280.0060.00715.38
7.0.270.0080.00615.39
7.0.260.0110.00215.24
7.0.250.0050.01015.38
7.0.240.0060.00815.40
7.0.230.0060.00615.14
7.0.220.0080.00715.38
7.0.210.0040.00715.39
7.0.200.0040.00615.65
7.0.190.0070.00815.30
7.0.180.0080.00415.31
7.0.170.0040.01015.22
7.0.160.0070.00615.26
7.0.150.0050.00815.35
7.0.140.0050.02417.01
7.0.130.0070.00715.26
7.0.120.0060.00615.29
7.0.110.0070.00615.26
7.0.100.0090.00415.45
7.0.90.0060.00715.41
7.0.80.0040.00815.32
7.0.70.0230.01916.56
7.0.60.0250.02416.51
7.0.50.0190.02716.58
7.0.40.0050.02215.05
7.0.30.0100.01915.07
7.0.20.0060.01915.01
7.0.10.0050.02115.07
7.0.00.0040.02815.02
5.6.400.0100.00514.15
5.6.390.0070.00214.44
5.6.380.0020.01014.29
5.6.370.0050.00914.28
5.6.360.0040.00914.34
5.6.350.0080.00614.26
5.6.340.0060.00614.41
5.6.330.0050.00614.34
5.6.320.0090.00514.29
5.6.310.0050.00714.23
5.6.300.0030.00914.19
5.6.290.0070.00614.39
5.6.280.0040.02415.92
5.6.270.0060.00714.42
5.6.260.0000.01314.27
5.6.250.0060.00914.21
5.6.240.0080.00414.31
5.6.230.0070.00714.12
5.6.220.0060.02415.84
5.6.210.0070.02315.96
5.6.200.0050.02716.03
5.6.190.0060.01715.95
5.6.180.0060.02615.84
5.6.170.0060.01915.95
5.6.160.0100.02415.89
5.6.150.0050.02115.83
5.6.140.0070.02415.94
5.6.130.0090.01915.98
5.6.120.0070.01916.03
5.6.110.0080.01915.99
5.6.100.0040.01815.90
5.6.90.0060.02215.88
5.6.80.0050.02615.74
5.6.70.0080.01715.78
5.6.60.0050.01915.70
5.6.50.0070.02415.74
5.6.40.0050.01815.75
5.6.30.0070.02115.61
5.6.20.0050.02515.76
5.6.10.0050.01415.77
5.6.00.0070.01715.72
5.5.380.0020.00913.23
5.5.370.0070.00613.18
5.5.360.0030.01814.88
5.5.350.0060.02414.95
5.5.340.0090.02315.06
5.5.330.0050.02515.17
5.5.320.0080.01615.24
5.5.310.0070.02415.18
5.5.300.0040.02615.18
5.5.290.0080.02215.12
5.5.280.0110.01815.08
5.5.270.0060.02315.26
5.5.260.0030.02815.31
5.5.250.0080.02415.09
5.5.240.0070.01814.96
5.5.230.0060.01614.79
5.5.220.0110.01414.84
5.5.210.0090.02314.91
5.5.200.0030.02814.95
5.5.190.0080.02114.88
5.5.180.0070.02014.86
5.5.170.0040.00713.31
5.5.160.0060.02214.81
5.5.150.0060.02414.99
5.5.140.0050.02614.97
5.5.130.0050.02614.93
5.5.120.0080.02314.90
5.5.110.0090.02314.81
5.5.100.0070.02314.76
5.5.90.0060.02214.87
5.5.80.0070.02314.84
5.5.70.0040.01614.84
5.5.60.0040.01614.91
5.5.50.0110.01714.85
5.5.40.0040.01514.74
5.5.30.0070.02114.89
5.5.20.0070.01514.80
5.5.10.0040.02514.78
5.5.00.0060.02714.73
5.4.450.0070.02213.57
5.4.440.0080.01313.50
5.4.430.0050.01513.47
5.4.420.0070.01213.49
5.4.410.0070.02013.36
5.4.400.0060.01413.37
5.4.390.0050.01513.50
5.4.380.0080.01613.45
5.4.370.0020.02513.46
5.4.360.0050.01913.43
5.4.350.0070.02013.37
5.4.340.0020.02713.39
5.4.330.0030.00511.60
5.4.320.0060.01813.51
5.4.310.0030.02013.40
5.4.300.0030.02313.49
5.4.290.0070.02313.33
5.4.280.0080.01513.40
5.4.270.0070.02213.40
5.4.260.0060.01613.46
5.4.250.0090.02413.51
5.4.240.0060.01813.43
5.4.230.0110.02213.42
5.4.220.0060.02513.42
5.4.210.0060.02313.47
5.4.200.0030.02313.40
5.4.190.0050.02613.40
5.4.180.0030.01513.35
5.4.170.0070.01913.42
5.4.160.0070.02513.48
5.4.150.0050.02213.35
5.4.140.0040.01712.76
5.4.130.0050.01912.82
5.4.120.0080.01812.78
5.4.110.0060.02212.85
5.4.100.0060.02012.76
5.4.90.0090.01712.79
5.4.80.0040.02412.81
5.4.70.0040.02412.77
5.4.60.0030.02312.72
5.4.50.0090.01712.71
5.4.40.0030.02612.83
5.4.30.0070.02212.82
5.4.20.0050.01612.72
5.4.10.0040.02012.78
5.4.00.0040.02112.62
5.3.290.0050.02212.30
5.3.280.0030.01512.26
5.3.270.0050.01512.24
5.3.260.0030.02712.30
5.3.250.0040.01812.28
5.3.240.0020.02412.24
5.3.230.0020.02812.23
5.3.220.0060.02012.21
5.3.210.0050.02012.21
5.3.200.0050.02012.21
5.3.190.0100.01712.24
5.3.180.0050.01612.26
5.3.170.0060.02012.22
5.3.160.0070.02112.28
5.3.150.0020.02512.26
5.3.140.0050.01412.24
5.3.130.0060.02312.24
5.3.120.0080.02212.21
5.3.110.0030.02412.25
5.3.100.0060.02212.13
5.3.90.0070.01912.11
5.3.80.0040.02312.13
5.3.70.0060.01912.10
5.3.60.0050.01912.12
5.3.50.0030.01512.08
5.3.40.0060.02112.08
5.3.30.0020.02312.08
5.3.20.0030.02012.02
5.3.10.0050.02511.98
5.3.00.0050.01912.02
5.2.170.0040.03211.36
5.2.160.0030.03311.36
5.2.150.0060.02011.36
5.2.140.0080.01811.36
5.2.130.0020.02611.36
5.2.120.0030.03711.36
5.2.110.0050.02511.36
5.2.100.0050.01811.36
5.2.90.0080.03011.36
5.2.80.0070.02511.36
5.2.70.0050.02611.36
5.2.60.0040.02111.36
5.2.50.0000.01811.36
5.2.40.0050.01511.36
5.2.30.0080.01811.36
5.2.20.0020.02011.36
5.2.10.0030.01711.36
5.2.00.0030.01711.36
5.1.60.0020.01511.36
5.1.50.0050.01711.36
5.1.40.0030.01311.36
5.1.30.0060.01211.36
5.1.20.0010.01511.36
5.1.10.0030.01711.36
5.1.00.0000.01711.36
5.0.50.0030.01011.36
5.0.40.0020.01411.36
5.0.30.0020.01711.36
5.0.20.0000.01511.36
5.0.10.0020.01211.36
5.0.00.0000.01811.36
4.4.90.0020.01811.36
4.4.80.0020.01111.36
4.4.70.0020.01011.36
4.4.60.0020.01311.36
4.4.50.0000.01111.36
4.4.40.0020.01311.36
4.4.30.0040.01011.36
4.4.20.0000.01111.36
4.4.10.0030.00811.36
4.4.00.0030.01511.36
4.3.110.0000.01211.36
4.3.100.0010.01011.36
4.3.90.0020.01111.36
4.3.80.0020.02011.36
4.3.70.0000.01111.36
4.3.60.0020.01011.36
4.3.50.0020.01711.36
4.3.40.0000.01611.36
4.3.30.0030.00811.36
4.3.20.0010.01011.36
4.3.10.0030.00811.36
4.3.00.0040.00811.36

preferences:
70.47 ms | 401 KiB | 5 Q