3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(9999999999999999999999999999 < pow(10, 27)); var_dump(9999999999999999999999999999 > pow(10, 27)); var_dump(9999999999999999999999999999 === pow(10, 27)); var_dump("9999999999999999999999999999" < pow(10, 27)); var_dump("9999999999999999999999999999" > pow(10, 27)); var_dump("9999999999999999999999999999" === pow(10, 27));

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)
8.3.40.0040.01118.81
8.3.30.0150.00020.46
8.3.20.0000.00820.73
8.3.10.0080.00021.21
8.3.00.0090.00023.66
8.2.170.0060.00922.96
8.2.160.0070.00720.51
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0040.00421.06
8.2.110.0090.00022.24
8.2.100.0060.00617.72
8.2.90.0000.00719.21
8.2.80.0040.00419.41
8.2.70.0030.00617.63
8.2.60.0040.00418.05
8.2.50.0030.00518.07
8.2.40.0040.00418.22
8.2.30.0000.00719.56
8.2.20.0000.00717.75
8.2.10.0000.00717.73
8.2.00.0060.00317.61
8.1.270.0090.00023.99
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0110.00022.18
8.1.230.0040.00821.09
8.1.220.0040.00418.64
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0000.00717.51
8.1.180.0050.00318.10
8.1.170.0080.00018.71
8.1.160.0000.00818.86
8.1.150.0040.00418.65
8.1.140.0040.00417.43
8.1.130.0000.00717.80
8.1.120.0000.00717.41
8.1.110.0040.00417.48
8.1.100.0000.00717.46
8.1.90.0070.00017.55
8.1.80.0050.00317.50
8.1.70.0000.00717.54
8.1.60.0120.00017.66
8.1.50.0040.00417.45
8.1.40.0040.00417.60
8.1.30.0000.00817.55
8.1.20.0030.00517.72
8.1.10.0050.00217.55
8.1.00.0040.00417.49
8.0.300.0060.00318.77
8.0.290.0000.00817.28
8.0.280.0000.00718.55
8.0.270.0040.00417.35
8.0.260.0000.00716.88
8.0.250.0030.00516.95
8.0.240.0030.00316.89
8.0.230.0040.00417.06
8.0.220.0030.00316.93
8.0.210.0090.00016.98
8.0.200.0000.00716.99
8.0.190.0030.00516.93
8.0.180.0040.00416.86
8.0.170.0000.00817.00
8.0.160.0070.00016.91
8.0.150.0070.00016.91
8.0.140.0040.00416.95
8.0.130.0000.00513.45
8.0.120.0040.00416.91
8.0.110.0030.00516.84
8.0.100.0040.00416.95
8.0.90.0040.00416.80
8.0.80.0080.00816.86
8.0.70.0000.00716.77
8.0.60.0070.00016.93
8.0.50.0000.00716.80
8.0.30.0130.00917.13
8.0.20.0100.00817.40
8.0.10.0000.00817.14
8.0.00.0050.01716.75
7.4.330.0050.00016.96
7.4.320.0060.00316.67
7.4.300.0030.00316.65
7.4.290.0070.00016.58
7.4.280.0030.00316.45
7.4.270.0030.00316.58
7.4.260.0060.00313.30
7.4.250.0050.00316.63
7.4.240.0070.00016.50
7.4.230.0030.00316.76
7.4.220.0100.00716.70
7.4.210.0080.01116.49
7.4.200.0000.00716.73
7.4.190.0000.00716.63
7.4.160.0130.00516.55
7.4.150.0070.01617.40
7.4.140.0090.00817.86
7.4.130.0120.00716.41
7.4.120.0090.01216.57
7.4.110.0090.00816.46
7.4.100.0120.00616.42
7.4.90.0190.00316.42
7.4.80.0150.00919.39
7.4.70.0100.01016.59
7.4.60.0140.00416.55
7.4.50.0000.00916.24
7.4.40.0060.00622.77
7.4.30.0140.00316.54
7.4.00.0110.00515.14
7.3.330.0030.00313.29
7.3.320.0030.00313.20
7.3.310.0070.00016.43
7.3.300.0070.00016.33
7.3.290.0000.01416.33
7.3.280.0070.00916.25
7.3.270.0040.01717.40
7.3.260.0130.00318.24
7.3.250.0080.00916.28
7.3.240.0090.00616.48
7.3.230.0110.00916.39
7.3.210.0120.01216.57
7.3.200.0130.01019.39
7.3.190.0090.01216.23
7.3.180.0040.01116.38
7.3.170.0080.00816.30
7.3.160.0120.00816.39
7.3.120.0090.00714.74
7.3.110.0060.01114.86
7.3.100.0030.00914.70
7.3.90.0080.00714.79
7.3.80.0040.01114.86
7.3.70.0030.00914.79
7.3.60.0070.00914.64
7.3.50.0040.01014.70
7.3.40.0060.00914.69
7.3.30.0080.00714.90
7.3.20.0070.00616.57
7.3.10.0050.00816.70
7.3.00.0060.00916.73
7.2.330.0100.00716.63
7.2.320.0130.00316.46
7.2.310.0140.00416.32
7.2.300.0030.01516.63
7.2.290.0060.01216.48
7.2.250.0060.01315.21
7.2.240.0040.01015.10
7.2.230.0090.00715.09
7.2.220.0090.00714.94
7.2.210.0030.01114.99
7.2.200.0070.00615.09
7.2.190.0060.01115.08
7.2.180.0060.00915.11
7.2.170.0100.00614.96
7.2.160.0060.01015.16
7.2.150.0100.00516.85
7.2.140.0040.01016.92
7.2.130.0060.00716.99
7.2.120.0090.00517.02
7.2.110.0060.00816.95
7.2.100.0060.00816.78
7.2.90.0070.00616.97
7.2.80.0060.00816.76
7.2.70.0090.00617.00
7.2.60.0070.00716.95
7.2.50.0070.00816.90
7.2.40.0090.00416.99
7.2.30.0060.00816.86
7.2.20.0070.00616.83
7.2.10.0040.01216.95
7.2.00.0070.00717.59
7.1.330.0010.01315.81
7.1.320.0050.00815.79
7.1.310.0040.00915.82
7.1.300.0030.00915.86
7.1.290.0040.00815.79
7.1.280.0070.00615.73
7.1.270.0070.00715.79
7.1.260.0080.00615.90
7.1.250.0090.00416.02
7.1.240.0080.00415.75
7.1.230.0060.00915.71
7.1.220.0030.00915.95
7.1.210.0060.00615.78
7.1.200.0070.00715.80
7.1.190.0090.00315.61
7.1.180.0030.01015.88
7.1.170.0100.00315.56
7.1.160.0100.00315.80
7.1.150.0040.01115.74
7.1.140.0060.00615.93
7.1.130.0060.00615.61
7.1.120.0100.00315.69
7.1.110.0070.00415.99
7.1.100.0050.00716.85
7.1.90.0120.00615.65
7.1.80.0090.00915.80
7.1.70.0010.01216.55
7.1.60.0070.00917.48
7.1.50.0100.00825.28
7.1.40.0090.00315.89
7.1.30.0000.01115.94
7.1.20.0070.00715.96
7.1.10.0090.00615.84
7.1.00.0030.04219.11
7.0.330.0040.00715.62
7.0.320.0070.00715.33
7.0.310.0040.00715.36
7.0.300.0000.01215.49
7.0.290.0040.00415.57
7.0.280.0070.00715.53
7.0.270.0000.01515.66
7.0.260.0090.00315.55
7.0.250.0070.01015.62
7.0.240.0110.00415.48
7.0.230.0040.01115.38
7.0.220.0100.00015.40
7.0.210.0060.00615.60
7.0.200.0110.00216.28
7.0.190.0100.00015.38
7.0.180.0130.00315.36
7.0.170.0000.01415.50
7.0.160.0080.00815.32
7.0.150.0110.00315.49
7.0.140.0080.03518.98
7.0.130.0030.01415.36
7.0.120.0100.00715.57
7.0.110.0100.00715.32
7.0.100.0200.02917.69
7.0.90.0030.02517.85
7.0.80.0080.03117.87
7.0.70.0090.02117.79
7.0.60.0030.02517.84
7.0.50.0090.03917.92
7.0.40.0110.03116.84
7.0.30.0080.02716.99
7.0.20.0070.04417.00
7.0.10.0030.05016.88
7.0.00.0080.03617.01
5.6.400.0070.00714.06
5.6.390.0040.00714.62
5.6.380.0000.01414.66
5.6.370.0100.00314.23
5.6.360.0030.01014.48
5.6.350.0040.01114.52
5.6.340.0030.00814.40
5.6.330.0080.00814.54
5.6.320.0000.01414.54
5.6.310.0030.00914.53
5.6.300.0000.01814.57
5.6.290.0090.00014.51
5.6.280.0050.04117.86
5.6.270.0090.00914.29
5.6.260.0030.01214.19
5.6.250.0050.04217.56
5.6.240.0130.01617.58
5.6.230.0050.02717.50
5.6.220.0030.02517.47
5.6.210.0020.03217.54
5.6.200.0020.02617.85
5.6.190.0080.03817.66
5.6.180.0030.03017.63
5.6.170.0000.03017.81
5.6.160.0020.02617.79
5.6.150.0070.02217.71
5.6.140.0100.02317.59
5.6.130.0020.02717.96
5.6.120.0070.02417.77
5.6.110.0080.02317.67
5.6.100.0050.02717.54
5.6.90.0100.01817.62
5.6.80.0050.02317.47
5.6.70.0070.02317.39
5.6.60.0040.02317.38
5.6.50.0050.02017.30
5.6.40.0080.03117.53
5.6.30.0100.01717.36
5.6.20.0080.01517.48
5.6.10.0050.04217.35
5.6.00.0100.04217.43
5.5.380.0070.02417.56
5.5.370.0020.02517.33
5.5.360.0100.02217.36
5.5.350.0050.02317.51
5.5.340.0090.03517.64
5.5.330.0060.03417.77
5.5.320.0100.03317.62
5.5.310.0030.02317.79
5.5.300.0070.02017.47
5.5.290.0030.02817.56
5.5.280.0090.04017.49
5.5.270.0070.01917.67
5.5.260.0080.02117.48
5.5.250.0040.02417.37
5.5.240.0070.02017.23
5.5.230.0000.03117.33
5.5.220.0020.02217.49
5.5.210.0030.02017.41
5.5.200.0050.02317.20
5.5.190.0070.02117.38
5.5.180.0070.01717.10
5.5.170.0140.00014.10
5.5.160.0030.03217.27
5.5.150.0070.04317.37
5.5.140.0120.04017.07
5.5.130.0060.04317.16
5.5.120.0140.02817.27
5.5.110.0080.02717.28
5.5.100.0050.04617.24
5.5.90.0070.03817.09
5.5.80.0050.04017.29
5.5.70.0050.03117.13
5.5.60.0100.03817.46
5.5.50.0100.02316.97
5.5.40.0070.04017.32
5.5.30.0070.03417.31
5.5.20.0100.03917.04
5.5.10.0030.03117.18
5.5.00.0070.03617.21
5.4.450.0040.02415.33
5.4.440.0050.02015.45
5.4.430.0030.02215.26
5.4.420.0060.02115.38
5.4.410.0030.02215.31
5.4.400.0110.02015.21
5.4.390.0070.01915.13
5.4.380.0070.01715.22
5.4.370.0000.02015.17
5.4.360.0060.01915.31
5.4.350.0030.02015.19
5.4.340.0030.01915.20
5.4.330.0070.00411.20
5.4.320.0120.03015.17
5.4.310.0080.03015.15
5.4.300.0110.03815.05
5.4.290.0070.03015.05
5.4.280.0050.02515.22
5.4.270.0070.03815.17
5.4.260.0080.03815.18
5.4.250.0030.03815.22
5.4.240.0030.02715.25
5.4.230.0080.03415.10
5.4.220.0060.03915.14
5.4.210.0000.04415.15
5.4.200.0020.03915.22
5.4.190.0030.04015.20
5.4.180.0030.02615.15
5.4.170.0090.03315.30
5.4.160.0070.02215.30
5.4.150.0050.04315.30
5.4.140.0030.04113.83
5.4.130.0080.03813.83
5.4.120.0000.03613.72
5.4.110.0070.03713.84
5.4.100.0030.04313.84
5.4.90.0090.03613.83
5.4.80.0080.03913.78
5.4.70.0090.03513.89
5.4.60.0070.03013.88
5.4.50.0080.03513.86
5.4.40.0030.04213.80
5.4.30.0070.02513.79
5.4.20.0020.04113.80
5.4.10.0100.03713.81
5.4.00.0050.04013.45
5.3.290.0060.04313.02
5.3.280.0020.04612.99
5.3.270.0090.03212.91
5.3.260.0100.03412.95
5.3.250.0050.04513.00
5.3.240.0030.04312.99
5.3.230.0020.02512.95
5.3.220.0030.02512.98
5.3.210.0120.03512.97
5.3.200.0020.04312.92
5.3.190.0100.02912.93
5.3.180.0030.02312.92
5.3.170.0100.03512.85
5.3.160.0030.03612.90
5.3.150.0060.02712.97
5.3.140.0060.03312.97
5.3.130.0060.03912.96
5.3.120.0070.03312.96
5.3.110.0070.02412.85
5.3.100.0030.03312.65
5.3.90.0100.03512.71
5.3.80.0070.03712.55
5.3.70.0030.04312.70
5.3.60.0080.03112.65
5.3.50.0030.02712.51
5.3.40.0040.02512.67
5.3.30.0040.03212.53
5.3.20.0110.02012.38
5.3.10.0090.03512.46
5.3.00.0060.03312.44
5.2.170.0000.03711.08
5.2.160.0030.06011.31
5.2.150.0030.06011.17
5.2.140.0130.06011.29
5.2.130.0070.04311.24
5.2.120.0100.05711.28
5.2.110.0000.04011.22
5.2.100.0030.06011.13
5.2.90.0030.03711.23
5.2.80.0100.05011.07
5.2.70.0030.06311.27
5.2.60.0030.04711.17
5.2.50.0100.04711.18
5.2.40.0070.06311.02
5.2.30.0070.06311.06
5.2.20.0070.06011.03
5.2.10.0030.03310.96
5.2.00.0030.06310.82
5.1.60.0130.04010.26
5.1.50.0000.05310.19
5.1.40.0030.05010.13
5.1.30.0030.05710.57
5.1.20.0000.04310.42
5.1.10.0070.04310.33
5.1.00.0070.05010.18
5.0.50.0070.0439.50
5.0.40.0030.0439.50
5.0.30.0030.0609.50
5.0.20.0030.0379.50
5.0.10.0000.0439.50
5.0.00.0070.0579.50
4.4.90.0070.0209.50
4.4.80.0070.0309.50
4.4.70.0030.0279.50
4.4.60.0070.0339.50
4.4.50.0000.0379.50
4.4.40.0030.0339.50
4.4.30.0030.0339.50
4.4.20.0030.0379.50
4.4.10.0030.0379.50
4.4.00.0070.0509.50
4.3.110.0000.0379.50
4.3.100.0030.0339.50
4.3.90.0000.0379.50
4.3.80.0030.0509.50
4.3.70.0000.0209.50
4.3.60.0000.0309.50
4.3.50.0030.0209.50
4.3.40.0030.0509.50
4.3.30.0000.0379.50
4.3.20.0000.0379.50
4.3.10.0030.0339.50
4.3.00.0000.0309.50

preferences:
45.79 ms | 400 KiB | 5 Q