3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { var $x = 0; } $a = new A(); $b = new A(); $a->x = 1; $b->x = 1; var_dump($a == $b); var_dump($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)
8.3.60.0070.01116.75
8.3.50.0080.01422.11
8.3.40.0070.00718.75
8.3.30.0150.00319.18
8.3.20.0040.00420.34
8.3.10.0070.00021.84
8.3.00.0080.00019.38
8.2.180.0150.00318.43
8.2.170.0000.01522.96
8.2.160.0070.00719.20
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0000.00819.48
8.2.110.0060.00319.27
8.2.100.0120.00017.63
8.2.90.0000.00819.04
8.2.80.0050.00317.97
8.2.70.0030.00717.36
8.2.60.0000.00817.92
8.2.50.0040.00718.07
8.2.40.0060.00319.73
8.2.30.0000.00817.97
8.2.20.0040.00417.75
8.2.10.0050.00217.95
8.2.00.0000.00717.68
8.1.280.0070.01425.92
8.1.270.0050.00318.87
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.13
8.1.230.0040.00817.66
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00917.48
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0030.00520.36
8.1.160.0000.00722.04
8.1.150.0040.00418.84
8.1.140.0040.00417.46
8.1.130.0000.00817.75
8.1.120.0030.00617.37
8.1.110.0070.00017.47
8.1.100.0050.00217.32
8.1.90.0030.00317.55
8.1.80.0060.00317.44
8.1.70.0040.00417.48
8.1.60.0040.00417.50
8.1.50.0040.00417.43
8.1.40.0040.00417.50
8.1.30.0050.00317.66
8.1.20.0000.00817.63
8.1.10.0000.00717.59
8.1.00.0040.00417.47
8.0.300.0030.00618.77
8.0.290.0030.00616.63
8.0.280.0000.00718.36
8.0.270.0070.00017.30
8.0.260.0000.00617.25
8.0.250.0000.00716.93
8.0.240.0110.00016.95
8.0.230.0000.00716.97
8.0.220.0000.00716.88
8.0.210.0000.00816.85
8.0.200.0000.00616.84
8.0.190.0030.00316.82
8.0.180.0030.00516.93
8.0.170.0000.00816.96
8.0.160.0040.00416.93
8.0.150.0070.00016.83
8.0.140.0030.00516.78
8.0.130.0030.00313.24
8.0.120.0000.00716.88
8.0.110.0050.00316.92
8.0.100.0030.00516.95
8.0.90.0050.00216.71
8.0.80.0130.00716.79
8.0.70.0000.00716.77
8.0.60.0070.00016.86
8.0.50.0040.00416.78
8.0.30.0090.01217.07
8.0.20.0080.01117.40
8.0.10.0070.00017.08
8.0.00.0080.01116.65
7.4.330.0000.00515.15
7.4.320.0060.00016.54
7.4.300.0030.00316.44
7.4.290.0000.00716.43
7.4.280.0070.00016.54
7.4.270.0030.00316.54
7.4.260.0000.00716.49
7.4.250.0070.00016.57
7.4.240.0050.00216.54
7.4.230.0030.00316.67
7.4.220.0090.00916.48
7.4.210.0060.01616.54
7.4.200.0000.00716.36
7.4.160.0060.01316.37
7.4.150.0120.01217.40
7.4.140.0130.00817.86
7.4.130.0130.00916.52
7.4.120.0090.00816.57
7.4.110.0170.00016.31
7.4.100.0190.00016.54
7.4.90.0110.00516.61
7.4.80.0150.01119.39
7.4.70.0060.01016.51
7.4.60.0100.00716.46
7.4.50.0000.00916.57
7.4.40.0080.00816.70
7.4.30.0120.00616.34
7.4.00.0070.00814.85
7.3.330.0000.00613.32
7.3.320.0100.00313.36
7.3.310.0070.00016.42
7.3.300.0030.00316.17
7.3.290.0080.00816.38
7.3.280.0100.00716.34
7.3.270.0130.00317.40
7.3.260.0130.01016.52
7.3.250.0100.00916.56
7.3.240.0090.01216.42
7.3.230.0130.01016.39
7.3.210.0080.00816.42
7.3.200.0060.01119.39
7.3.190.0060.01216.45
7.3.180.0030.01216.66
7.3.170.0090.01216.54
7.3.160.0140.00716.30
7.3.120.0080.01014.96
7.3.110.0050.01014.79
7.3.100.0100.00514.63
7.3.90.0040.00715.02
7.3.80.0020.01414.97
7.3.70.0060.00914.68
7.3.60.0050.00514.86
7.3.50.0060.00614.63
7.3.40.0030.01214.86
7.3.30.0060.00614.68
7.3.20.0060.00816.63
7.3.10.0070.00716.62
7.3.00.0070.00616.48
7.2.330.0120.00416.59
7.2.320.0090.00916.60
7.2.310.0090.00916.69
7.2.300.0060.01216.67
7.2.290.0100.00616.46
7.2.250.0070.01314.96
7.2.240.0050.01114.89
7.2.230.0050.00914.90
7.2.220.0050.00814.91
7.2.210.0070.00714.96
7.2.200.0060.00815.01
7.2.190.0030.01014.84
7.2.180.0020.01014.93
7.2.170.0100.00515.04
7.2.160.0140.00315.14
7.2.150.0030.00916.49
7.2.140.0070.00716.77
7.2.130.0060.00816.66
7.2.120.0070.01016.85
7.2.110.0070.00716.81
7.2.100.0030.01016.79
7.2.90.0020.01216.77
7.2.80.0050.00616.89
7.2.70.0080.00616.86
7.2.60.0030.01116.70
7.2.50.0040.00916.95
7.2.40.0070.00916.79
7.2.30.0050.00916.88
7.2.20.0070.00416.85
7.2.10.0030.01016.86
7.2.00.0030.00817.71
7.1.330.0080.00615.68
7.1.320.0050.00815.84
7.1.310.0030.00915.70
7.1.300.0050.00715.91
7.1.290.0020.01115.71
7.1.280.0020.01115.80
7.1.270.0100.00515.67
7.1.260.0070.00815.59
7.1.250.0090.00715.75
7.1.100.0090.00018.30
7.1.70.0020.00517.20
7.1.60.0060.00919.50
7.1.50.0130.01016.98
7.1.00.0070.07322.48
7.0.200.0720.00014.21
7.0.140.0070.06322.21
7.0.60.0130.07319.92
7.0.50.0070.08017.81
7.0.40.0000.04720.23
7.0.30.0270.06720.08
7.0.20.0270.05020.19
7.0.10.0500.07020.30
7.0.00.0070.06720.22
5.6.280.0000.07721.07
5.6.210.0070.08320.50
5.6.200.0070.08318.18
5.6.190.0070.08020.45
5.6.180.0270.04720.38
5.6.170.0230.07020.50
5.6.160.0030.08720.57
5.6.150.0030.08318.25
5.6.140.0130.07718.26
5.6.130.0030.04018.24
5.6.120.0100.05721.08
5.6.110.0170.08020.89
5.6.100.0000.04320.88
5.6.90.0030.08321.00
5.6.80.0070.07320.35
5.6.70.0030.08020.41
5.5.350.0230.08320.41
5.5.340.0100.07018.07
5.5.330.0070.05020.35
5.5.320.0200.06720.32
5.5.310.0270.07720.19
5.5.300.0070.03718.08
5.5.290.0130.08017.95
5.5.280.0130.07020.96
5.5.270.0030.04320.79
5.5.260.0100.08020.86
5.5.250.0100.08720.71
5.5.240.0100.05720.15
5.4.450.0330.06319.44
5.4.440.1030.06719.59
5.4.430.1100.06319.59
5.4.420.1130.06719.46
5.4.410.0030.06318.81
5.4.400.0370.05318.81
5.4.390.0270.07018.52
5.4.380.0370.05018.56
5.4.370.0370.06318.84
5.4.360.0370.04718.46
5.4.350.0300.06018.59
5.4.340.0270.05718.46
5.4.320.0330.06718.59
5.4.310.0330.06018.74
5.4.300.0430.05018.50
5.4.290.0500.05018.75
5.4.280.0430.05318.47
5.4.270.0430.05018.69
5.4.260.0430.05718.60
5.4.250.0330.05718.64
5.4.240.0230.06018.68
5.4.230.0370.05018.79
5.4.220.0570.07318.75
5.4.210.0330.06018.79
5.4.200.0270.05716.55
5.4.190.0370.06318.82
5.4.180.0230.06018.60
5.4.170.0200.06318.73
5.4.160.0500.07018.59
5.4.150.0430.05318.59
5.4.140.0200.08016.26
5.4.130.0500.08016.21
5.4.120.0500.06716.28
5.4.110.0270.07716.27
5.4.100.0670.06016.41
5.4.90.0570.05316.44
5.4.80.0370.05316.30
5.4.70.0400.06316.29
5.4.60.0400.04316.26
5.4.50.0300.05716.25
5.4.40.0430.08016.30
5.4.30.0470.05016.40
5.4.20.0370.05716.19
5.4.10.0400.06316.15
5.4.00.0500.07015.74
5.3.290.0330.05314.71
5.3.280.0270.05714.80
5.3.270.0370.06314.80
5.3.260.0430.04314.79
5.3.250.0370.06314.63
5.3.240.0430.07714.73
5.3.230.0400.07714.64
5.3.220.0400.04714.58
5.3.210.0400.05314.68
5.3.200.0400.05314.62
5.3.190.0430.07014.55
5.3.180.0370.07314.61
5.3.170.0300.06314.72
5.3.160.0600.05314.60
5.3.150.0400.05314.67
5.3.140.0470.05714.57
5.3.130.0600.04714.52
5.3.120.0470.05314.57
5.3.110.0430.04714.71
5.3.100.0270.05714.08
5.3.90.0530.06714.04
5.3.80.0500.06713.99
5.3.70.0570.06314.00
5.3.60.0400.07014.20
5.3.50.0500.06013.94
5.3.40.0530.06314.02
5.3.30.0500.06314.03
5.3.20.0400.05013.67
5.3.10.0400.05013.72
5.3.00.0330.05713.75
5.2.170.0330.05011.27
5.2.160.0500.04711.16
5.2.150.0300.04711.34
5.2.140.0330.03711.17
5.2.130.0330.04011.16
5.2.120.0370.03711.20
5.2.110.0300.04711.16
5.2.100.0230.03711.12
5.2.90.0470.04711.12
5.2.80.0200.05011.11
5.2.70.0330.04711.29
5.2.60.0400.04311.06
5.2.50.0300.03711.13
5.2.40.0230.05311.02
5.2.30.0230.05310.99
5.2.20.0400.04711.13
5.2.10.0330.04710.96
5.2.00.0370.05010.74
5.1.60.0230.0439.99
5.1.50.0330.02710.02
5.1.40.0170.04310.01
5.1.30.0370.03010.34
5.1.20.0170.04310.34
5.1.10.0170.04310.19
5.1.00.0300.04310.12
5.0.50.0230.0278.67
5.0.40.0170.0308.43
5.0.30.0070.0508.25
5.0.20.0170.0278.30
5.0.10.0230.0378.16
5.0.00.0130.0478.14
4.4.90.0070.0305.87
4.4.80.0100.0235.86
4.4.70.0130.0235.91
4.4.60.0170.0235.91
4.4.50.0130.0205.87
4.4.40.0100.0435.96
4.4.30.0030.0335.88
4.4.20.0230.0205.92
4.4.10.0100.0236.07
4.4.00.0130.0335.95
4.3.110.0130.0305.81
4.3.100.0130.0305.83
4.3.90.0170.0275.78
4.3.80.0170.0435.84
4.3.70.0270.0235.77
4.3.60.0170.0275.77
4.3.50.0130.0305.79
4.3.40.0130.0435.73
4.3.30.0030.0234.82
4.3.20.0170.0304.82
4.3.10.0030.0274.82
4.3.00.0130.0207.05

preferences:
47.58 ms | 401 KiB | 5 Q