3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f1 = 13591.29; $f2 = 13591.29; var_dump(13591.29 === 13591.29); var_dump($f1 === 13591.29); var_dump($f2 === 13591.29); var_dump($f1 === $f2);

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)
8.3.40.0150.00018.71
8.3.30.0070.00719.09
8.3.20.0060.00320.34
8.3.10.0000.00823.66
8.3.00.0080.00017.92
8.2.170.0070.00722.96
8.2.160.0040.01120.44
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0060.00326.16
8.2.120.0040.00421.09
8.2.110.0090.00022.02
8.2.100.0110.00018.03
8.2.90.0000.00919.11
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0040.00417.93
8.2.50.0090.00018.07
8.2.40.0000.00818.09
8.2.30.0060.00318.06
8.2.20.0040.00417.66
8.2.10.0040.00417.93
8.2.00.0030.00617.60
8.1.270.0060.00323.96
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0100.00023.82
8.1.230.0000.01019.04
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0040.00717.25
8.1.190.0000.00917.00
8.1.180.0000.00818.10
8.1.170.0040.00418.46
8.1.160.0070.00021.95
8.1.150.0040.00418.74
8.1.140.0040.00417.35
8.1.130.0070.00017.86
8.1.120.0030.00317.48
8.1.110.0070.00017.31
8.1.100.0030.00317.38
8.1.90.0000.00717.36
8.1.80.0040.00417.43
8.1.70.0000.00717.41
8.1.60.0050.00217.56
8.1.50.0030.00517.44
8.1.40.0020.00517.45
8.1.30.0030.00517.60
8.1.20.0050.00217.59
8.1.10.0050.00217.40
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0070.00018.25
8.0.270.0040.00417.19
8.0.260.0000.00817.25
8.0.250.0030.00316.85
8.0.240.0030.00516.86
8.0.230.0070.00016.88
8.0.220.0040.00416.80
8.0.210.0070.00316.74
8.0.200.0000.00716.79
8.0.190.0000.00716.82
8.0.180.0070.00016.81
8.0.170.0000.00716.84
8.0.160.0070.00016.72
8.0.150.0000.00716.67
8.0.140.0040.00416.83
8.0.130.0030.00313.23
8.0.120.0000.00716.87
8.0.110.0000.00816.87
8.0.100.0030.00616.78
8.0.90.0040.00416.72
8.0.80.0110.00416.78
8.0.70.0040.00416.89
8.0.60.0000.00716.94
8.0.50.0070.00016.79
8.0.30.0050.01316.99
8.0.20.0130.00917.40
8.0.10.0000.00716.76
8.0.00.0080.01016.72
7.4.330.0050.00015.08
7.4.320.0030.00316.49
7.4.300.0040.00416.60
7.4.290.0090.00316.52
7.4.280.0070.00016.42
7.4.270.0000.00816.60
7.4.260.0070.00016.50
7.4.250.0030.00316.47
7.4.240.0000.00716.47
7.4.230.0070.00016.57
7.4.220.0160.01016.54
7.4.210.0040.01416.56
7.4.200.0030.00316.58
7.4.160.0030.01316.47
7.4.150.0150.00317.40
7.4.140.0090.00917.86
7.4.130.0060.01316.58
7.4.120.0080.00916.40
7.4.110.0070.01616.48
7.4.100.0100.00716.40
7.4.90.0140.01016.37
7.4.80.0180.00719.39
7.4.70.0090.01016.46
7.4.60.0070.01316.52
7.4.50.0040.00416.59
7.4.40.0110.00816.65
7.4.30.0130.00316.63
7.4.10.0060.00914.78
7.4.00.0070.00915.00
7.3.330.0050.00012.93
7.3.320.0060.00013.11
7.3.310.0000.00716.20
7.3.300.0000.00716.11
7.3.290.0000.01516.19
7.3.280.0090.00716.15
7.3.270.0150.00317.40
7.3.260.0120.00916.29
7.3.250.0100.01016.47
7.3.240.0120.00916.19
7.3.230.0100.01016.39
7.3.210.0080.00816.13
7.3.200.0060.01019.39
7.3.190.0130.00316.13
7.3.180.0070.00716.32
7.3.170.0110.01116.27
7.3.160.0080.00816.09
7.3.130.0140.00714.62
7.3.120.0080.00814.68
7.3.110.0060.01114.72
7.3.100.0000.01314.53
7.3.90.0070.00714.45
7.3.80.0030.00714.64
7.3.70.0040.01114.68
7.3.60.0070.00414.90
7.3.50.0090.00314.68
7.3.40.0130.00314.58
7.3.30.0070.00714.75
7.3.20.0030.01216.60
7.3.10.0060.01216.64
7.3.00.0000.01816.58
7.2.330.0100.01316.60
7.2.320.0090.00916.54
7.2.310.0140.00716.18
7.2.300.0030.02016.39
7.2.290.0030.01216.30
7.2.260.0100.01014.47
7.2.250.0060.01314.74
7.2.240.0130.00315.08
7.2.230.0100.00414.77
7.2.220.0110.00414.63
7.2.210.0030.00715.05
7.2.200.0090.00614.98
7.2.190.0100.00614.63
7.2.180.0000.01514.87
7.2.170.0080.00414.63
7.2.160.0040.01414.51
7.2.150.0100.00316.43
7.2.140.0100.00716.50
7.2.130.0030.01016.88
7.2.120.0120.00916.95
7.2.110.0070.01016.58
7.2.100.0060.01316.91
7.2.90.0160.00016.77
7.2.80.0070.01016.77
7.2.70.0000.01616.60
7.2.60.0100.00316.97
7.2.50.0030.01016.88
7.2.40.0030.01316.67
7.2.30.0070.00716.86
7.2.20.0030.00917.01
7.2.10.0070.00316.84
7.2.00.0040.01118.04
7.1.330.0030.00915.80
7.1.320.0030.01015.70
7.1.310.0030.01315.63
7.1.300.0040.00715.45
7.1.290.0060.00915.78
7.1.280.0080.00415.68
7.1.270.0070.00315.63
7.1.260.0070.01015.88
7.1.250.0080.00415.65
7.1.240.0000.01615.63
7.1.230.0030.01015.84
7.1.220.0040.01115.76
7.1.210.0070.00715.68
7.1.200.0000.01415.79
7.1.190.0070.00715.85
7.1.180.0100.00315.76
7.1.170.0090.00615.81
7.1.160.0040.00415.84
7.1.150.0090.00015.64
7.1.140.0060.00615.60
7.1.130.0000.00915.52
7.1.120.0040.00415.69
7.1.110.0130.00315.84
7.1.100.0030.00816.82
7.1.90.0090.00315.69
7.1.80.0030.01015.52
7.1.70.0110.00516.27
7.1.60.0060.00516.48
7.1.50.0130.00825.32
7.1.40.0030.00915.91
7.1.30.0070.00315.56
7.1.20.0030.01015.75
7.1.10.0000.00815.75
7.1.00.0030.04119.11
7.0.330.0050.00515.31
7.0.320.0110.00615.26
7.0.310.0000.01415.36
7.0.300.0030.01015.29
7.0.290.0040.00415.30
7.0.280.0070.00715.44
7.0.270.0130.00315.54
7.0.260.0030.01015.07
7.0.250.0070.00715.30
7.0.240.0040.01115.46
7.0.230.0000.01015.37
7.0.220.0030.01015.30
7.0.210.0030.00515.20
7.0.200.0020.00716.06
7.0.190.0070.00715.35
7.0.180.0030.01015.15
7.0.170.0060.00314.98
7.0.160.0060.00915.39
7.0.150.0050.00315.36
7.0.140.0050.03918.74
7.0.130.0040.00715.06
7.0.120.0080.00015.39
7.0.110.0060.00615.23
7.0.100.0030.01015.41
7.0.90.0030.01015.48
7.0.80.0000.01215.24
7.0.70.0030.00815.30
7.0.60.0050.04517.78
7.0.50.0040.03416.68
7.0.40.0060.05016.68
7.0.30.0230.03416.85
7.0.20.0130.02816.86
7.0.10.0110.02916.79
7.0.00.0060.03516.88
5.6.400.0040.01114.59
5.6.390.0030.01414.22
5.6.380.0120.00614.20
5.6.370.0040.00714.27
5.6.360.0100.00314.28
5.6.350.0000.01414.20
5.6.340.0030.01014.35
5.6.330.0060.00913.95
5.6.320.0070.00414.52
5.6.310.0090.00013.86
5.6.300.0070.00414.10
5.6.290.0070.00714.19
5.6.280.0050.04117.64
5.6.270.0040.00814.51
5.6.260.0030.00614.20
5.6.250.0030.00714.06
5.6.240.0030.00714.02
5.6.230.0060.00614.32
5.6.220.0080.00313.89
5.6.210.0120.03817.45
5.6.200.0030.03716.18
5.6.190.0080.04717.33
5.6.180.0100.02417.42
5.6.170.0160.02317.29
5.6.160.0050.04717.44
5.6.150.0070.04316.15
5.6.140.0100.02516.17
5.6.130.0090.04016.31
5.6.120.0030.02817.82
5.6.110.0070.04217.54
5.6.100.0060.02317.70
5.6.90.0050.02517.46
5.6.80.0040.04217.19
5.6.70.0060.00914.30
5.6.60.0030.00913.96
5.6.50.0000.01214.13
5.6.40.0030.01014.14
5.6.30.0030.00914.19
5.6.20.0100.00314.24
5.6.10.0060.00614.05
5.6.00.0070.00713.96
5.5.380.0100.00314.08
5.5.370.0040.00714.13
5.5.360.0070.00714.19
5.5.350.0130.02717.14
5.5.340.0060.02316.05
5.5.330.0080.03817.18
5.5.320.0170.03717.27
5.5.310.0190.02517.15
5.5.300.0040.02216.09
5.5.290.0050.02816.12
5.5.280.0060.04517.42
5.5.270.0030.02517.52
5.5.260.0060.03017.49
5.5.250.0030.03117.39
5.5.240.0050.03117.17
5.5.230.0130.00313.93
5.5.220.0080.00814.18
5.5.210.0040.00413.71
5.5.200.0040.01114.14
5.5.190.0030.01014.07
5.5.180.0110.00414.25
5.5.170.0060.00314.02
5.5.160.0090.00614.16
5.5.150.0060.00313.95
5.5.140.0030.01213.66
5.5.130.0070.00713.93
5.5.120.0110.00313.96
5.5.110.0000.00813.66
5.5.100.0090.00314.14
5.5.90.0060.00614.05
5.5.80.0000.00913.86
5.5.70.0070.00714.00
5.5.60.0070.00714.14
5.5.50.0040.00713.60
5.5.40.0000.01113.83
5.5.30.0080.00314.13
5.5.20.0030.00713.80
5.5.10.0110.00414.20
5.5.00.0000.01213.88
5.4.450.0180.03515.03
5.4.440.0230.02315.13
5.4.430.0170.03515.00
5.4.420.0150.02914.97
5.4.410.0130.03514.92
5.4.400.0130.04314.99
5.4.390.0110.04114.76
5.4.380.0090.02514.96
5.4.370.0130.03614.75
5.4.360.0250.03814.91
5.4.350.0100.02214.86
5.4.340.0160.02314.97
5.4.330.0000.00910.56
5.4.320.0180.03814.92
5.4.310.0100.03714.96
5.4.300.0150.03515.10
5.4.290.0170.02314.93
5.4.280.0120.03014.95
5.4.270.0190.03514.93
5.4.260.0150.02314.85
5.4.250.0180.02814.98
5.4.240.0120.02414.93
5.4.230.0130.04114.77
5.4.220.0170.02214.71
5.4.210.0150.02514.66
5.4.200.0130.02814.80
5.4.190.0130.03515.11
5.4.180.0170.03814.81
5.4.170.0160.04014.83
5.4.160.0180.02314.93
5.4.150.0170.02315.02
5.4.140.0120.03613.54
5.4.130.0100.04113.56
5.4.120.0190.02013.61
5.4.110.0180.03113.60
5.4.100.0110.04113.67
5.4.90.0160.03513.67
5.4.80.0120.02213.44
5.4.70.0100.04013.64
5.4.60.0150.02213.64
5.4.50.0180.03313.58
5.4.40.0100.02313.67
5.4.30.0170.03313.51
5.4.20.0110.02013.63
5.4.10.0090.03113.64
5.4.00.0190.02413.18
5.3.290.0100.03712.60
5.3.280.0130.03812.32
5.3.270.0160.03312.41
5.3.260.0150.02912.47
5.3.250.0130.04012.50
5.3.240.0150.02012.36
5.3.230.0080.04012.45
5.3.220.0120.02612.26
5.3.210.0170.03912.32
5.3.200.0150.02812.37
5.3.190.0150.03212.42
5.3.180.0110.02312.52
5.3.170.0200.02512.41
5.3.160.0200.03312.51
5.3.150.0110.04112.52
5.3.140.0130.02512.35
5.3.130.0090.02912.43
5.3.120.0150.04012.37
5.3.110.0150.03512.45
5.3.100.0160.03512.09
5.3.90.0150.03512.17
5.3.80.0120.03012.02
5.3.70.0140.03412.07
5.3.60.0160.03612.17
5.3.50.0150.02211.98
5.3.40.0150.03612.11
5.3.30.0120.03912.15
5.3.20.0120.02511.95
5.3.10.0080.02511.82
5.3.00.0100.01811.77
5.2.170.0270.03312.38
5.2.160.0300.04712.38
5.2.150.0130.06312.38
5.2.140.0270.04312.38
5.2.130.0130.02712.38
5.2.120.0200.02312.38
5.2.110.0170.02312.38
5.2.100.0170.02312.38
5.2.90.0130.02712.38
5.2.80.0100.03712.38
5.2.70.0130.02712.38
5.2.60.0100.03012.38
5.2.50.0130.02712.38
5.2.40.0030.03312.38
5.2.30.0170.03012.38
5.2.20.0070.03712.38
5.2.10.0130.06012.38
5.2.00.0130.03312.38
5.1.60.0030.02712.38
5.1.50.0100.02712.38
5.1.40.0100.02312.38
5.1.30.0100.02712.38
5.1.20.0100.02312.38
5.1.10.0100.02712.38
5.1.00.0170.02312.38
5.0.50.0070.02012.38
5.0.40.0030.02312.38
5.0.30.0000.03312.38
5.0.20.0030.02012.38
5.0.10.0030.02312.38
5.0.00.0030.03012.38
4.4.90.0070.01312.38
4.4.80.0030.01712.38
4.4.70.0070.01312.38
4.4.60.0030.01712.38
4.4.50.0070.01312.38
4.4.40.0070.02712.38
4.4.30.0030.01712.38
4.4.20.0070.01312.38
4.4.10.0070.01312.38
4.4.00.0030.02712.38
4.3.110.0070.01712.38
4.3.100.0070.01312.38
4.3.90.0070.01312.38
4.3.80.0070.02012.38
4.3.70.0030.01312.38
4.3.60.0030.01712.38
4.3.50.0070.01312.38
4.3.40.0070.02012.38
4.3.30.0000.01712.38
4.3.20.0000.01712.38
4.3.10.0000.01712.38
4.3.00.0030.01712.38

preferences:
40.03 ms | 400 KiB | 5 Q