3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((int)"1e1", (int)"10", (float)"1e1", (float)"10"); var_dump((int)"1e1" == "10"); var_dump("1e1" == "10"); var_dump("str" == "0"); var_dump("str" == 0); var_dump(sprintf("%F", 0.12345678901234567890));

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)
8.3.60.0070.01318.31
8.3.50.0100.00922.11
8.3.40.0070.00718.51
8.3.30.0030.01020.34
8.3.20.0040.00418.63
8.3.10.0000.00820.79
8.3.00.0040.00419.68
8.2.180.0140.00716.38
8.2.170.0100.00722.96
8.2.160.0070.00720.39
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00021.03
8.2.110.0000.00920.28
8.2.100.0000.01217.73
8.2.90.0030.00519.09
8.2.80.0000.00817.97
8.2.70.0050.00517.50
8.2.60.0000.00817.89
8.2.50.0000.00818.07
8.2.40.0040.00419.84
8.2.30.0040.00419.50
8.2.20.0000.00817.53
8.2.10.0040.00417.68
8.2.00.0040.00417.55
8.1.280.0000.01425.92
8.1.270.0070.00023.99
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0060.00322.38
8.1.230.0070.00420.91
8.1.220.0040.00418.77
8.1.210.0000.00918.96
8.1.200.0030.00617.10
8.1.190.0050.00517.18
8.1.180.0040.00418.10
8.1.170.0000.00918.59
8.1.160.0040.00418.87
8.1.150.0070.00018.57
8.1.140.0000.00717.38
8.1.130.0070.00017.81
8.1.120.0040.00417.45
8.1.110.0000.00717.40
8.1.100.0000.00717.21
8.1.90.0040.00417.32
8.1.80.0080.00017.35
8.1.70.0030.00317.42
8.1.60.0080.00417.54
8.1.50.0050.00317.33
8.1.40.0030.00517.34
8.1.30.0020.00517.58
8.1.20.0030.00617.59
8.1.10.0000.00817.30
8.1.00.0070.00017.32
8.0.300.0080.00019.98
8.0.290.0000.00716.91
8.0.280.0050.00218.37
8.0.270.0000.00717.26
8.0.260.0070.00016.91
8.0.250.0060.00317.01
8.0.240.0050.00216.85
8.0.230.0000.00716.90
8.0.220.0000.00716.89
8.0.210.0030.00316.90
8.0.200.0070.00016.96
8.0.190.0040.00416.86
8.0.180.0060.00316.98
8.0.170.0080.00016.86
8.0.160.0000.00716.98
8.0.150.0050.00216.76
8.0.140.0030.00316.84
8.0.130.0080.00013.33
8.0.120.0040.00416.87
8.0.110.0000.00716.87
8.0.100.0070.00016.87
8.0.90.0040.00416.82
8.0.80.0100.00716.91
8.0.70.0070.00016.92
8.0.60.0070.00016.92
8.0.50.0000.00716.95
8.0.30.0080.01017.07
8.0.20.0090.00917.40
8.0.10.0000.00717.03
8.0.00.0100.01116.65
7.4.330.0030.00316.75
7.4.320.0030.00316.43
7.4.300.0090.00016.29
7.4.290.0030.00316.49
7.4.280.0000.00716.52
7.4.270.0000.00716.42
7.4.260.0030.00313.06
7.4.250.0050.00216.41
7.4.240.0070.00016.47
7.4.230.0000.00716.35
7.4.220.0130.00316.43
7.4.210.0090.00516.51
7.4.200.0030.00316.52
7.4.190.0000.00716.52
7.4.160.0100.00716.23
7.4.150.0100.01317.40
7.4.140.0100.00917.86
7.4.130.0080.01016.41
7.4.120.0120.00716.61
7.4.110.0100.00716.09
7.4.100.0080.00816.31
7.4.90.0090.01416.48
7.4.80.0120.00919.39
7.4.70.0080.00816.58
7.4.60.0060.00916.33
7.4.50.0000.00916.29
7.4.40.0040.01122.77
7.4.30.0060.01216.47
7.4.00.0030.01014.77
7.3.330.0060.00413.17
7.3.320.0000.00613.10
7.3.310.0000.00716.27
7.3.300.0030.00316.11
7.3.290.0040.01616.25
7.3.280.0060.00916.27
7.3.270.0070.01017.40
7.3.260.0100.01118.24
7.3.250.0080.01016.53
7.3.240.0090.00616.42
7.3.230.0090.00916.43
7.3.210.0100.00716.25
7.3.200.0130.00719.39
7.3.190.0070.01416.19
7.3.180.0100.00616.27
7.3.170.0110.00416.27
7.3.160.0080.00816.45
7.3.120.0150.00014.97
7.3.10.0140.00916.39
7.3.00.0130.00616.43
7.2.330.0070.01116.39
7.2.320.0120.00416.38
7.2.310.0100.00716.24
7.2.300.0100.00716.65
7.2.290.0090.00616.45
7.2.130.0060.00916.75
7.2.120.0060.00616.53
7.2.110.0040.01216.23
7.2.100.0150.00316.52
7.2.90.0030.00916.69
7.2.80.0130.00616.62
7.2.70.0110.00716.54
7.2.60.0080.00516.65
7.2.50.0060.00316.91
7.2.40.0040.01116.66
7.2.30.0040.00816.78
7.2.20.0150.00616.85
7.2.10.0090.00916.76
7.2.00.0020.01117.82
7.1.250.0060.01015.60
7.1.240.0030.00615.55
7.1.230.0150.00615.41
7.1.220.0090.00915.19
7.1.210.0100.00315.37
7.1.200.0110.00315.34
7.1.190.0000.01415.54
7.1.180.0040.00815.73
7.1.170.0100.00615.66
7.1.160.0070.01015.59
7.1.150.0120.00815.61
7.1.140.0060.00615.66
7.1.130.0000.01015.59
7.1.120.0090.00615.55
7.1.110.0100.00715.68
7.1.100.0060.00915.57
7.1.90.0060.00915.50
7.1.80.0030.00715.64
7.1.70.0080.00316.21
7.1.60.0050.01016.04
7.1.50.0070.01016.12
7.1.40.0120.00615.56
7.1.30.0120.00315.66
7.1.20.0030.00515.36
7.1.10.0000.01215.65
7.1.00.0110.03318.79
7.0.330.0000.00914.98
7.0.320.0000.01015.09
7.0.310.0060.00915.14
7.0.300.0090.00015.08
7.0.290.0100.00315.14
7.0.280.0040.01215.05
7.0.270.0070.00715.41
7.0.260.0040.00415.33
7.0.250.0090.00315.18
7.0.240.0110.00815.06
7.0.230.0120.00315.30
7.0.220.0050.00314.97
7.0.210.0000.00715.40
7.0.200.0020.00916.04
7.0.190.0050.00315.36
7.0.180.0070.00715.23
7.0.170.0090.00615.04
7.0.160.0110.00315.09
7.0.150.0030.01015.11
7.0.140.0020.04018.68
7.0.130.0030.01015.06
7.0.120.0120.00315.07
7.0.110.0140.00015.19
7.0.100.0070.02717.55
7.0.90.0120.02517.48
7.0.80.0070.02217.49
7.0.70.0070.03117.42
7.0.60.0150.03817.42
7.0.50.0060.04317.79
7.0.40.0120.04216.49
7.0.30.0110.02016.78
7.0.20.0070.04416.59
7.0.10.0120.03816.68
7.0.00.0050.03416.60
5.6.380.0100.00613.86
5.6.370.0070.00713.99
5.6.360.0040.01413.74
5.6.350.0120.00813.79
5.6.340.0190.00614.02
5.6.330.0130.00313.87
5.6.320.0100.00714.36
5.6.310.0030.01813.98
5.6.300.0060.01014.14
5.6.290.0040.01114.09
5.6.280.0030.04017.50
5.6.270.0030.01013.92
5.6.260.0070.01013.81
5.6.250.0050.03717.12
5.6.240.0070.03417.28
5.6.230.0050.02517.20
5.6.220.0080.02217.37
5.6.210.0160.01517.42
5.6.200.0070.03817.46
5.6.190.0110.01817.40
5.6.180.0050.03517.56
5.6.170.0090.03917.52
5.6.160.0050.04317.36
5.6.150.0110.04117.47
5.6.140.0080.04317.56
5.6.130.0050.03617.45
5.6.120.0170.04517.36
5.6.110.0080.03717.48
5.6.100.0200.03817.35
5.6.90.0130.01717.47
5.6.80.0130.03516.99
5.6.70.0050.03616.86
5.6.60.0100.03517.08
5.6.50.0170.03817.13
5.6.40.0090.03317.06
5.6.30.0070.03217.13
5.6.20.0080.03817.15
5.6.10.0080.03717.05
5.6.00.0130.04517.14
5.5.380.0070.03815.69
5.5.370.0070.02715.61
5.5.360.0030.02315.53
5.5.350.0050.02215.73
5.5.340.0010.03415.75
5.5.330.0080.04815.75
5.5.320.0070.04215.66
5.5.310.0070.04715.82
5.5.300.0110.02015.68
5.5.290.0070.04815.49
5.5.280.0080.04315.74
5.5.270.0110.03715.78
5.5.260.0130.03415.81
5.5.250.0120.02715.67
5.5.240.0080.03715.52
5.5.230.0100.03715.23
5.5.220.0100.01815.50
5.5.210.0080.04215.40
5.5.200.0090.04115.48
5.5.190.0080.02715.40
5.5.180.0090.03715.47
5.5.170.0060.00610.50
5.5.160.0020.03315.47
5.5.150.0130.02115.59
5.5.140.0070.04015.41
5.5.130.0080.02015.42
5.5.120.0070.04015.35
5.5.110.0080.02215.46
5.5.100.0050.02315.53
5.5.90.0070.03415.33
5.5.80.0020.02715.54
5.5.70.0100.02215.40
5.5.60.0140.02215.38
5.5.50.0030.04515.26
5.5.40.0040.04115.46
5.5.30.0040.02315.36
5.5.20.0060.03815.54
5.5.10.0100.04015.36
5.5.00.0080.04215.30
5.4.450.0120.04214.97
5.4.440.0140.02515.19
5.4.430.0150.02115.05
5.4.420.0170.01815.06
5.4.410.0200.03315.26
5.4.400.0150.03514.89
5.4.390.0120.03814.86
5.4.380.0170.01714.93
5.4.370.0240.04014.89
5.4.360.0070.03814.84
5.4.350.0190.03514.84
5.4.340.0150.03514.95
5.4.330.0000.01110.55
5.4.320.0150.03714.86
5.4.310.0090.03814.85
5.4.300.0100.03614.84
5.4.290.0140.02114.74
5.4.280.0110.01814.88
5.4.270.0090.02714.71
5.4.260.0100.02214.84
5.4.250.0080.02514.72
5.4.240.0100.03214.79
5.4.230.0070.02514.60
5.4.220.0120.03914.76
5.4.210.0120.02514.60
5.4.200.0020.03015.01
5.4.190.0120.01714.86
5.4.180.0120.03314.78
5.4.170.0090.03614.90
5.4.160.0080.03214.79
5.4.150.0100.03314.75
5.4.140.0050.02013.55
5.4.130.0050.03813.52
5.4.120.0090.02213.64
5.4.110.0090.01713.53
5.4.100.0070.01813.41
5.4.90.0060.03313.39
5.4.80.0040.03813.55
5.4.70.0080.03813.37
5.4.60.0100.02713.50
5.4.50.0070.03513.51
5.4.40.0040.03713.42
5.4.30.0050.03613.56
5.4.20.0070.02213.38
5.4.10.0110.03513.44
5.4.00.0090.03413.20
5.3.290.0070.03712.52
5.3.280.0070.04012.43
5.3.270.0070.03812.49
5.3.260.0050.02812.48
5.3.250.0020.02712.36
5.3.240.0070.02312.37
5.3.230.0050.04012.42
5.3.220.0100.03012.41
5.3.210.0020.03112.39
5.3.200.0070.03412.33
5.3.190.0060.03112.34
5.3.180.0060.03812.34
5.3.170.0050.02812.37
5.3.160.0040.03612.45
5.3.150.0060.02012.36
5.3.140.0110.03512.43
5.3.130.0050.03812.47
5.3.120.0110.03812.38
5.3.110.0030.04012.45
5.3.100.0090.02912.25
5.3.90.0050.02512.07
5.3.80.0050.03811.95
5.3.70.0070.03312.06
5.3.60.0040.03612.15
5.3.50.0090.03312.06
5.3.40.0100.01812.08
5.3.30.0040.02511.99
5.3.20.0050.02311.96
5.3.10.0090.03211.91
5.3.00.0020.04211.83
5.2.170.0020.03010.21
5.2.160.0030.02010.20
5.2.150.0030.02210.31
5.2.140.0030.02810.20
5.2.130.0020.02410.26
5.2.120.0090.03210.29
5.2.110.0040.02310.19
5.2.100.0040.02110.26
5.2.90.0000.03010.23
5.2.80.0050.03510.17
5.2.70.0030.02710.28
5.2.60.0070.02310.21
5.2.50.0080.03010.22
5.2.40.0020.01710.21
5.2.30.0080.03110.13
5.2.20.0060.02210.11
5.2.10.0050.01310.18
5.2.00.0080.03310.06
5.1.60.0060.01810.06
5.1.50.0030.02810.06
5.1.40.0060.01610.06
5.1.30.0070.02110.06
5.1.20.0050.02010.06
5.1.10.0070.01710.06
5.1.00.0050.01310.06
5.0.50.0030.02010.06
5.0.40.0020.02310.06
5.0.30.0020.01510.06
5.0.20.0020.01510.06
5.0.10.0020.01010.06
5.0.00.0030.02410.06
4.4.90.0030.01110.06
4.4.80.0030.00810.06
4.4.70.0060.01710.06
4.4.60.0050.01410.06
4.4.50.0030.01510.06
4.4.40.0000.02810.06
4.4.30.0020.02010.06
4.4.20.0030.01810.06
4.4.10.0010.01010.06
4.4.00.0050.01210.06
4.3.110.0030.00810.06
4.3.100.0000.00910.06
4.3.90.0000.01110.06
4.3.80.0020.02010.06
4.3.70.0030.01210.06
4.3.60.0050.00810.06
4.3.50.0030.00710.06
4.3.40.0020.01710.06
4.3.30.0000.01810.06
4.3.20.0020.01210.06
4.3.10.0030.00710.06
4.3.00.0000.01510.06

preferences:
39.86 ms | 400 KiB | 5 Q