3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = "100"; $y = 100; var_dump($x===$y); // print bool(false) var_dump($x); var_dump($y); $x = "100"; $y = '100'; var_dump($x===$y); // print bool(true) var_dump($x); var_dump($y);

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)
8.4.140.0150.01117.48
8.4.130.0130.00717.66
8.4.120.0080.01220.53
8.4.110.0140.00622.63
8.4.100.0120.00818.70
8.4.90.0090.01120.36
8.4.80.0070.00218.49
8.4.70.0100.01018.76
8.4.60.0110.00918.61
8.4.50.0130.00722.56
8.4.40.0160.00319.00
8.4.30.0140.00719.32
8.4.20.0070.00317.61
8.4.10.0050.00517.55
8.3.270.0070.01216.52
8.3.260.0130.00716.78
8.3.250.0110.00819.06
8.3.240.0090.00916.29
8.3.230.0170.00716.52
8.3.220.0090.00918.74
8.3.210.0100.00816.47
8.3.200.0050.00616.74
8.3.190.0060.00117.10
8.3.180.0090.00618.50
8.3.170.0090.00916.90
8.3.160.0120.00616.39
8.3.150.0040.00420.57
8.3.140.0040.00418.50
8.3.130.0060.00318.30
8.3.120.0060.01218.18
8.3.110.0000.00818.30
8.3.100.0050.00516.50
8.3.90.0080.00018.29
8.3.80.0000.01117.97
8.3.70.0140.00716.50
8.3.60.0180.00016.50
8.3.50.0180.00321.21
8.3.40.0100.00718.68
8.3.30.0110.00418.40
8.3.20.0040.00420.30
8.3.10.0080.00021.72
8.3.00.0040.00421.73
8.2.290.0070.00320.46
8.2.280.0040.00518.25
8.2.270.0060.00316.73
8.2.260.0000.00818.63
8.2.250.0000.00818.46
8.2.240.0150.00316.92
8.2.230.0040.00420.94
8.2.220.0110.00424.06
8.2.210.0040.00426.77
8.2.200.0130.00016.50
8.2.190.0150.00616.58
8.2.180.0060.01216.32
8.2.170.0090.00622.96
8.2.160.0130.00321.13
8.2.150.0020.00524.18
8.2.140.0050.00324.66
8.2.130.0080.00020.41
8.2.120.0080.00026.16
8.2.110.0040.00422.11
8.2.100.0060.00617.73
8.2.90.0000.00819.27
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0030.00517.78
8.2.50.0030.00518.10
8.2.40.0050.00322.36
8.2.30.0030.00620.94
8.2.20.0040.00417.87
8.2.10.0000.00718.23
8.2.00.0000.00818.11
8.1.330.0100.00721.63
8.1.320.0090.01016.15
8.1.310.0060.00316.41
8.1.300.0050.00320.00
8.1.290.0000.01118.88
8.1.280.0090.00925.92
8.1.270.0040.00420.58
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0110.00023.82
8.1.230.0070.00417.82
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0030.00617.22
8.1.180.0000.00718.10
8.1.170.0000.01120.57
8.1.160.0040.00418.82
8.1.150.0000.00920.07
8.1.140.0080.00019.55
8.1.130.0000.00819.02
8.1.120.0030.00317.36
8.1.110.0050.00317.39
8.1.100.0070.00017.22
8.1.90.0020.00517.29
8.1.80.0000.00717.32
8.1.70.0000.00717.40
8.1.60.0000.00717.52
8.1.50.0000.00717.42
8.1.40.0040.00417.48
8.1.30.0000.00717.59
8.1.20.0040.00417.45
8.1.10.0040.00417.50
8.1.00.0040.00417.38
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.32
8.0.270.0000.00917.20
8.0.260.0000.00717.23
8.0.250.0000.00616.92
8.0.240.0040.00416.92
8.0.230.0000.00916.88
8.0.220.0050.00216.77
8.0.210.0030.00416.88
8.0.200.0000.00616.95
8.0.190.0070.00016.84
8.0.180.0040.00416.73
8.0.170.0040.00416.86
8.0.160.0000.00716.87
8.0.150.0050.00216.67
8.0.140.0050.00216.68
8.0.130.0030.00313.29
8.0.120.0000.00716.74
8.0.110.0040.00416.73
8.0.100.0070.00016.79
8.0.90.0000.00716.83
8.0.80.0050.01116.82
8.0.70.0070.00016.71
8.0.60.0040.00416.91
8.0.50.0000.00716.85
8.0.30.0130.00617.08
8.0.20.0110.00917.40
8.0.10.0040.00416.97
8.0.00.0080.00816.68
7.4.330.0030.00315.55
7.4.320.0030.00316.60
7.4.300.0070.00016.54
7.4.290.0070.00016.38
7.4.280.0030.00516.58
7.4.270.0000.00716.60
7.4.260.0040.00416.43
7.4.250.0000.00816.45
7.4.240.0040.00416.56
7.4.230.0040.00416.65
7.4.220.0100.00616.60
7.4.210.0060.00916.62
7.4.200.0000.00716.38
7.4.160.0090.00716.43
7.4.150.0120.01217.40
7.4.140.0100.01217.86
7.4.130.0100.00816.38
7.4.120.0140.00816.48
7.4.110.0090.00916.43
7.4.100.0120.00616.55
7.4.90.0180.00316.30
7.4.80.0120.00619.39
7.4.70.0070.01716.39
7.4.60.0030.01316.41
7.4.50.0100.00316.41
7.4.40.0050.01116.63
7.4.30.0120.00716.30
7.4.00.0080.00914.99
7.3.330.0020.00212.94
7.3.320.0050.00013.04
7.3.310.0000.00716.20
7.3.300.0000.00616.12
7.3.290.0050.00916.23
7.3.280.0080.01216.17
7.3.270.0140.00717.40
7.3.260.0090.01316.44
7.3.250.0080.00816.45
7.3.240.0100.00916.47
7.3.230.0130.00316.62
7.3.210.0100.00916.33
7.3.200.0050.01116.42
7.3.190.0060.01116.20
7.3.180.0120.00416.51
7.3.170.0040.01116.54
7.3.160.0060.00916.20
7.3.120.0080.01014.62
7.3.110.0040.01214.65
7.3.100.0060.00914.71
7.3.90.0080.00614.78
7.3.80.0080.00714.84
7.3.70.0010.01314.65
7.3.60.0060.01014.55
7.3.50.0030.01014.69
7.3.40.0080.00814.64
7.3.30.0060.00714.74
7.3.20.0060.00716.53
7.3.10.0050.01016.45
7.3.00.0070.00716.63
7.2.330.0030.01316.53
7.2.320.0100.00716.60
7.2.310.0100.00716.48
7.2.300.0060.01216.60
7.2.290.0120.00916.56
7.2.250.0000.01815.05
7.2.240.0000.01514.61
7.2.230.0080.00614.76
7.2.220.0100.00814.88
7.2.210.0060.01114.94
7.2.200.0060.01114.93
7.2.190.0030.01014.84
7.2.180.0110.00714.92
7.2.170.0030.01014.89
7.2.160.0070.00414.88
7.2.150.0090.00616.79
7.2.140.0000.01316.57
7.2.130.0000.01816.42
7.2.120.0040.01216.90
7.2.110.0040.01116.45
7.2.100.0080.00616.82
7.2.90.0110.00416.75
7.2.80.0040.01416.48
7.2.70.0130.00316.48
7.2.60.0060.00716.55
7.2.50.0050.00716.81
7.2.40.0000.01116.86
7.2.30.0070.01016.87
7.2.20.0030.00716.69
7.2.10.0060.01016.82
7.2.00.0000.01716.74
7.1.330.0050.00715.55
7.1.320.0060.00915.70
7.1.310.0030.01315.69
7.1.300.0070.00515.60
7.1.290.0030.01115.46
7.1.280.0050.00815.73
7.1.270.0080.00815.63
7.1.260.0020.01015.81
7.1.250.0000.01115.67
7.1.200.0120.00015.57
7.1.70.0000.00816.89
7.1.60.0030.01017.24
7.1.40.0100.02334.31
7.1.30.0200.01734.32
7.1.20.0130.01034.54
7.1.10.0000.01316.42
7.1.00.0030.01016.68
7.0.200.0070.00716.66
7.0.180.0100.00716.09
7.0.170.0030.01316.10
7.0.160.0070.01315.99
7.0.150.0070.00316.07
7.0.140.0030.00716.13
7.0.130.0000.01316.40
7.0.120.0070.00716.47
7.0.110.0070.00716.13
7.0.100.0100.00716.12
7.0.90.0000.01316.03
7.0.80.0070.01016.30
7.0.70.0000.01716.07
7.0.60.0000.01316.08
7.0.50.0100.00716.20
7.0.40.0030.01016.44
7.0.30.0070.00716.32
7.0.20.0030.01316.19
7.0.10.0000.01316.27
7.0.00.0130.00316.28

preferences:
144.96 ms | 403 KiB | 5 Q