3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new stdClass(); $b = new stdClass(); $a->foo = 1; $b->foo = 1; print_r(array( $a == $b, $a === $b ));

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)
8.3.60.0100.00318.56
8.3.50.0110.00722.88
8.3.40.0070.00718.84
8.3.30.0070.00719.04
8.3.20.0080.00020.34
8.3.10.0040.00423.51
8.3.00.0040.00419.51
8.2.180.0160.00316.63
8.2.170.0070.01022.96
8.2.160.0090.00920.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0060.00319.24
8.2.110.0070.00422.30
8.2.100.0110.00017.84
8.2.90.0020.00517.88
8.2.80.0030.00518.05
8.2.70.0040.00417.91
8.2.60.0040.00418.04
8.2.50.0000.00818.10
8.2.40.0040.00420.59
8.2.30.0000.00719.32
8.2.20.0000.00717.75
8.2.10.0000.00818.06
8.2.00.0000.00717.56
8.1.280.0050.01025.92
8.1.270.0050.00323.84
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0000.00922.02
8.1.230.0040.00719.15
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00817.35
8.1.190.0030.00617.13
8.1.180.0080.00018.10
8.1.170.0030.00818.52
8.1.160.0040.00421.91
8.1.150.0070.00018.89
8.1.140.0040.00417.46
8.1.130.0070.00017.88
8.1.120.0080.00017.47
8.1.110.0000.00717.46
8.1.100.0070.00017.47
8.1.90.0030.00317.53
8.1.80.0070.00017.50
8.1.70.0030.00317.47
8.1.60.0000.00817.68
8.1.50.0040.00417.51
8.1.40.0030.00617.54
8.1.30.0090.00017.59
8.1.20.0040.00417.74
8.1.10.0000.00817.62
8.1.00.0040.00417.59
8.0.300.0060.00321.53
8.0.290.0000.00916.75
8.0.280.0040.00418.37
8.0.270.0000.00717.20
8.0.260.0030.00317.26
8.0.250.0000.00716.99
8.0.240.0030.00316.95
8.0.230.0000.00716.93
8.0.220.0040.00416.83
8.0.210.0030.00316.78
8.0.200.0000.00616.92
8.0.190.0000.00716.97
8.0.180.0030.00316.93
8.0.170.0030.00516.84
8.0.160.0030.00316.91
8.0.150.0030.00416.70
8.0.140.0000.00816.81
8.0.130.0000.00613.33
8.0.120.0040.00416.82
8.0.110.0080.00016.81
8.0.100.0040.00416.71
8.0.90.0000.00716.73
8.0.80.0100.01016.85
8.0.70.0070.00016.71
8.0.60.0000.00716.86
8.0.50.0040.00416.81
8.0.30.0130.00917.26
8.0.20.0090.01117.40
8.0.10.0020.00516.87
8.0.00.0090.00816.81
7.4.330.0020.00215.15
7.4.320.0030.00316.41
7.4.300.0060.00016.57
7.4.290.0070.00016.49
7.4.280.0030.00516.60
7.4.270.0070.00016.62
7.4.260.0000.01016.41
7.4.250.0040.00416.48
7.4.240.0060.00116.43
7.4.230.0040.00416.61
7.4.220.0110.00816.63
7.4.210.0080.00516.41
7.4.200.0040.00416.30
7.4.160.0110.00416.58
7.4.150.0120.00617.40
7.4.140.0060.01117.86
7.4.130.0110.00616.39
7.4.120.0070.01016.48
7.4.110.0130.01016.56
7.4.100.0090.00616.42
7.4.90.0050.01116.56
7.4.80.0140.01119.39
7.4.70.0090.00916.52
7.4.60.0040.01116.57
7.4.50.0050.00316.66
7.4.40.0060.01016.59
7.4.30.0120.00416.43
7.4.10.0060.01215.04
7.4.00.0040.01015.05
7.3.330.0000.00513.25
7.3.320.0000.00513.22
7.3.310.0000.00716.43
7.3.300.0000.00716.32
7.3.290.0110.00316.37
7.3.280.0070.00816.31
7.3.270.0100.00717.40
7.3.260.0070.01016.47
7.3.250.0060.01316.45
7.3.240.0070.01116.25
7.3.230.0140.00316.47
7.3.210.0120.00616.36
7.3.200.0100.00719.39
7.3.190.0160.00616.27
7.3.180.0100.00616.61
7.3.170.0060.00916.36
7.3.160.0090.00616.39
7.3.130.0120.00614.84
7.3.120.0060.01014.92
7.3.110.0070.01014.99
7.3.100.0080.01014.95
7.3.90.0090.00714.81
7.3.80.0040.00914.77
7.3.70.0050.00914.94
7.3.60.0070.00814.73
7.3.50.0080.00814.97
7.3.40.0060.00814.76
7.3.30.0020.00914.64
7.3.20.0050.00916.86
7.3.10.0080.00516.59
7.3.00.0090.00216.57
7.2.330.0100.00716.70
7.2.320.0090.01316.46
7.2.310.0110.00716.47
7.2.300.0030.01516.41
7.2.290.0100.00616.63
7.2.260.0090.00914.93
7.2.250.0030.01315.09
7.2.240.0050.01115.04
7.2.230.0080.00815.09
7.2.220.0020.01515.07
7.2.210.0050.01215.10
7.2.200.0090.00615.07
7.2.190.0090.00614.98
7.2.180.0040.01214.95
7.2.170.0060.00715.11
7.2.160.0040.01115.02
7.2.150.0050.00916.83
7.2.140.0060.00916.78
7.2.130.0060.00916.78
7.2.120.0060.00916.92
7.2.110.0080.00716.78
7.2.100.0060.00616.83
7.2.90.0040.00916.99
7.2.80.0100.00816.93
7.2.70.0050.01016.87
7.2.60.0080.00416.89
7.2.50.0070.00616.99
7.2.40.0030.00916.97
7.2.30.0070.00717.00
7.2.20.0070.00916.98
7.2.10.0100.00516.96
7.2.00.0060.00617.70
7.1.330.0050.00815.82
7.1.320.0060.00915.63
7.1.310.0090.00515.82
7.1.300.0090.00515.61
7.1.290.0090.00615.63
7.1.280.0070.01115.49
7.1.270.0050.00915.81
7.1.260.0050.00615.61
7.1.250.0050.00815.77
7.1.240.0060.00715.81
7.1.230.0060.00515.76
7.1.220.0050.00715.72
7.1.210.0070.00415.74
7.1.200.0050.00715.78
7.1.190.0060.00715.75
7.1.180.0090.00515.76
7.1.170.0060.00615.70
7.1.160.0020.01115.72
7.1.150.0090.00515.88
7.1.140.0040.01215.82
7.1.130.0100.00215.67
7.1.120.0070.00515.66
7.1.110.0060.00715.88
7.1.100.0100.00816.34
7.1.90.0020.01115.75
7.1.80.0070.00715.71
7.1.70.0010.00916.24
7.1.60.0050.01016.98
7.1.50.0060.01016.17
7.1.40.0050.00715.74
7.1.30.0080.00715.79
7.1.20.0110.00315.73
7.1.10.0000.01115.81
7.1.00.0050.03218.01
7.0.330.0050.00715.46
7.0.320.0080.00515.37
7.0.310.0060.00815.44
7.0.300.0080.00515.29
7.0.290.0050.00915.46
7.0.280.0100.00515.50
7.0.270.0060.01015.43
7.0.260.0070.00715.25
7.0.250.0070.00515.52
7.0.240.0080.00715.57
7.0.230.0070.00315.35
7.0.220.0060.00515.61
7.0.210.0050.00715.45
7.0.200.0150.00615.81
7.0.190.0030.00715.47
7.0.180.0050.01015.37
7.0.170.0050.00615.35
7.0.160.0080.00315.47
7.0.150.0030.00815.38
7.0.140.0050.02817.59
7.0.130.0040.00915.31
7.0.120.0090.00515.24
7.0.110.0080.00715.25
7.0.100.0000.01215.28
7.0.90.0040.00915.35
7.0.80.0070.00715.22
7.0.70.0080.00515.24
7.0.60.0070.02916.86
7.0.50.0080.03016.26
7.0.40.0070.01715.62
7.0.30.0170.02315.75
7.0.20.0120.03015.68
7.0.10.0100.03415.62
7.0.00.0060.03015.67
5.6.400.0020.01114.34
5.6.390.0100.00314.38
5.6.380.0070.00614.66
5.6.370.0050.00914.55
5.6.360.0040.00514.35
5.6.350.0070.00714.42
5.6.340.0070.00814.43
5.6.330.0040.00814.27
5.6.320.0050.00814.63
5.6.310.0010.01014.51
5.6.300.0060.01114.55
5.6.290.0050.00714.47
5.6.280.0060.02716.78
5.6.270.0100.00314.21
5.6.260.0070.00514.55
5.6.250.0090.00514.24
5.6.240.0050.01314.51
5.6.230.0050.00714.40
5.6.220.0110.00514.40
5.6.210.0070.03416.33
5.6.200.0050.02415.59
5.6.190.0070.03016.47
5.6.180.0090.02216.56
5.6.170.0150.03416.40
5.6.160.0080.01616.45
5.6.150.0080.02915.62
5.6.140.0030.02515.66
5.6.130.0080.02815.59
5.6.120.0080.03116.68
5.6.110.0060.03016.57
5.6.100.0080.02916.63
5.6.90.0040.02216.61
5.6.80.0060.03316.49
5.6.70.1520.01916.25
5.6.60.0030.00814.34
5.6.50.0030.01014.08
5.6.40.0080.00414.16
5.6.30.0060.00614.32
5.6.20.0060.00914.32
5.6.10.0070.00814.40
5.6.00.0050.00814.33
5.5.380.0080.00814.36
5.5.370.0050.00614.31
5.5.360.0070.00714.30
5.5.350.0070.03516.42
5.5.340.0080.01815.41
5.5.330.0050.03216.09
5.5.320.0080.01916.31
5.5.310.0110.02616.39
5.5.300.0070.02315.69
5.5.290.0070.02215.34
5.5.280.0090.03116.42
5.5.270.0090.03016.52
5.5.260.0120.03016.39
5.5.250.0060.02816.38
5.5.240.0100.03116.24
5.5.230.0060.00714.19
5.5.220.0050.00814.36
5.5.210.0060.00814.41
5.5.200.0050.00714.27
5.5.190.0070.00514.21
5.5.180.0060.00714.26
5.5.170.0040.00914.15
5.5.160.0080.00314.29
5.5.150.0060.00814.29
5.5.140.0020.00914.46
5.5.130.0050.00814.24
5.5.120.0060.00314.15
5.5.110.0040.00714.08
5.5.100.0030.01014.24
5.5.90.0050.01014.32
5.5.80.0050.00814.44
5.5.70.0040.00814.24
5.5.60.0040.01014.04
5.5.50.0080.00814.02
5.5.40.0080.00414.34
5.5.30.0070.00414.12
5.5.20.0070.00714.22
5.5.10.0060.00814.15
5.5.00.0080.00614.21
5.4.450.0190.01814.79
5.4.440.0170.01914.79
5.4.430.0120.01814.67
5.4.420.0200.01714.74
5.4.410.0110.01914.74
5.4.400.0060.01714.56
5.4.390.0150.01714.59
5.4.380.0130.02314.46
5.4.370.0150.02014.50
5.4.360.0170.01914.43
5.4.350.0320.02614.53
5.4.340.0170.02614.48
5.4.330.0010.00612.40
5.4.320.0060.01512.43
5.4.310.0030.01912.43
5.4.300.0020.01812.43
5.4.290.0020.01712.43
5.4.280.0080.01212.39
5.4.270.0060.01612.39
5.4.260.0070.01412.39
5.4.250.0040.01712.39
5.4.240.0050.01512.39
5.4.230.0040.01812.39
5.4.220.0060.01812.39
5.4.210.0040.01712.39
5.4.200.0060.01712.39
5.4.190.0080.01712.39
5.4.180.0020.02012.39
5.4.170.0020.02212.39
5.4.160.0040.01712.39
5.4.150.0040.01912.39
5.4.140.0060.02112.29
5.4.130.0040.01712.28
5.4.120.0030.01712.27
5.4.110.0060.01512.27
5.4.100.0080.01412.27
5.4.90.0070.01512.27
5.4.80.0070.01512.27
5.4.70.0060.01712.26
5.4.60.0040.01612.26
5.4.50.0040.01712.27
5.4.40.0010.01912.26
5.4.30.0030.01812.26
5.4.20.0060.01412.26
5.4.10.0060.01512.26
5.4.00.0050.01612.09
5.3.290.0060.04112.80
5.3.280.0070.04612.71
5.3.270.0060.04012.73
5.3.260.0110.04212.72
5.3.250.0120.05312.72
5.3.240.0090.03512.72
5.3.230.0070.05312.71
5.3.220.0070.04612.68
5.3.210.0070.04012.68
5.3.200.0080.03512.68
5.3.190.0050.03812.68
5.3.180.0050.04012.67
5.3.170.0060.03712.66
5.3.160.0100.04712.67
5.3.150.0090.03912.67
5.3.140.0070.03512.66
5.3.130.0050.03912.66
5.3.120.0100.04412.65
5.3.110.0070.04712.66
5.3.100.0060.04212.12
5.3.90.0070.03612.09
5.3.80.0050.03712.08
5.3.70.0090.04312.08
5.3.60.0080.03612.06
5.3.50.0080.03512.01
5.3.40.0030.04012.01
5.3.30.0120.04511.97
5.3.20.0080.03811.75
5.3.10.0050.03711.71
5.3.00.0050.04211.70
5.2.170.0080.0309.21
5.2.160.0070.0289.21
5.2.150.0120.0279.20
5.2.140.0110.0439.20
5.2.130.0090.0399.16
5.2.120.0060.0279.16
5.2.110.0050.0299.17
5.2.100.0030.0299.17
5.2.90.0050.0299.17
5.2.80.0070.0289.16
5.2.70.0040.0319.16
5.2.60.0050.0309.12
5.2.50.0030.0329.09
5.2.40.0050.0299.06
5.2.30.0050.0309.04
5.2.20.0040.0359.03
5.2.10.0040.0308.93
5.2.00.0050.0398.79
5.1.60.0050.0248.06
5.1.50.0070.0328.06
5.1.40.0050.0248.04
5.1.30.0040.0268.39
5.1.20.0110.0228.41
5.1.10.0050.0258.14
5.1.00.0040.0268.14
5.0.50.0030.0226.62
5.0.40.0060.0216.48
5.0.30.0060.0386.29
5.0.20.0030.0216.26
5.0.10.0050.0196.24
5.0.00.0040.0306.23
4.4.90.0020.0174.78
4.4.80.0020.0174.75
4.4.70.0060.0184.76
4.4.60.0030.0174.75
4.4.50.0040.0164.77
4.4.40.0050.0314.71
4.4.30.0030.0164.76
4.4.20.0020.0174.84
4.4.10.0050.0134.85
4.4.00.0030.0254.76
4.3.110.0030.0154.67
4.3.100.0020.0164.66
4.3.90.0020.0154.63
4.3.80.0040.0244.59
4.3.70.0050.0124.63
4.3.60.0050.0124.63
4.3.50.0040.0154.63
4.3.40.0030.0244.54
4.3.30.0020.0163.28
4.3.20.0040.0143.26
4.3.10.0010.0163.22
4.3.00.0030.01718.56

preferences:
58.6 ms | 401 KiB | 5 Q