3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(pow(2, 2));

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)
8.3.70.0070.01416.63
8.3.60.0070.00716.36
8.3.50.0110.00821.92
8.3.40.0000.01418.59
8.3.30.0120.00618.96
8.3.20.0050.00320.07
8.3.10.0070.00023.61
8.3.00.0080.00019.13
8.2.180.0090.00916.50
8.2.170.0070.00722.96
8.2.160.0100.00720.57
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0000.00722.22
8.2.110.0080.00022.26
8.2.100.0000.01117.78
8.2.90.0000.00818.92
8.2.80.0030.00517.97
8.2.70.0080.00017.50
8.2.60.0000.00917.91
8.2.50.0060.00318.07
8.2.40.0070.00019.76
8.2.30.0030.00617.94
8.2.20.0040.00417.43
8.2.10.0080.00018.00
8.2.00.0040.00417.43
8.1.280.0090.00625.92
8.1.270.0070.01021.89
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0030.00623.96
8.1.230.0060.00619.08
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0080.00017.13
8.1.190.0080.00017.13
8.1.180.0060.00318.10
8.1.170.0040.00418.34
8.1.160.0040.00421.95
8.1.150.0040.00418.43
8.1.140.0000.00717.28
8.1.130.0000.00617.75
8.1.120.0040.00417.38
8.1.110.0000.00717.22
8.1.100.0060.00317.29
8.1.90.0030.00517.30
8.1.80.0040.00417.22
8.1.70.0000.00717.30
8.1.60.0040.00417.34
8.1.50.0000.00917.32
8.1.40.0050.00317.39
8.1.30.0040.00417.36
8.1.20.0000.00717.48
8.1.10.0040.00417.37
8.1.00.0040.00417.29
8.0.300.0000.00718.77
8.0.290.0000.00817.03
8.0.280.0000.00718.36
8.0.270.0050.00217.13
8.0.260.0000.00717.04
8.0.250.0000.00716.72
8.0.240.0080.00016.79
8.0.230.0030.00316.70
8.0.220.0050.00216.76
8.0.210.0000.00716.80
8.0.200.0070.00016.81
8.0.190.0080.00016.83
8.0.180.0030.00616.82
8.0.170.0000.00816.78
8.0.160.0070.00016.80
8.0.150.0000.00716.81
8.0.140.0040.00416.73
8.0.130.0030.00313.15
8.0.120.0070.00016.68
8.0.110.0040.00416.81
8.0.100.0070.00016.73
8.0.90.0000.00716.80
8.0.80.0030.01216.68
8.0.70.0000.00716.77
8.0.60.0070.00016.81
8.0.50.0000.00816.58
8.0.30.0130.00916.86
8.0.20.0080.01217.40
8.0.10.0040.00416.71
8.0.00.0140.00516.62
7.4.330.0020.00215.00
7.4.320.0000.00616.47
7.4.300.0000.00916.27
7.4.290.0000.00716.38
7.4.280.0070.00016.47
7.4.270.0000.00716.48
7.4.260.0000.00716.38
7.4.250.0000.00816.24
7.4.240.0050.00216.39
7.4.230.0000.00716.48
7.4.220.0070.00816.51
7.4.210.0120.00316.43
7.4.200.0030.00316.54
7.4.190.0040.00416.60
7.4.160.0070.01016.15
7.4.150.0070.01017.40
7.4.140.0050.01217.86
7.4.130.0090.00816.36
7.4.120.0080.00816.21
7.4.110.0110.00616.42
7.4.100.0030.01416.49
7.4.90.0070.01116.49
7.4.80.0110.00719.39
7.4.70.0110.00516.21
7.4.60.0100.00616.20
7.4.50.0050.00316.46
7.4.40.0130.00316.28
7.4.30.0070.01116.45
7.4.00.0100.00714.73
7.3.330.0030.00312.88
7.3.320.0050.00013.00
7.3.310.0040.00416.11
7.3.300.0070.00016.17
7.3.290.0070.01116.18
7.3.280.0070.01016.11
7.3.270.0130.00417.40
7.3.260.0130.01016.40
7.3.250.0090.00816.29
7.3.240.0100.00616.23
7.3.230.0100.01016.39
7.3.210.0060.00916.38
7.3.200.0080.01419.39
7.3.190.0130.01016.45
7.3.180.0090.00616.23
7.3.170.0090.00616.27
7.3.160.0110.00416.35
7.3.120.0090.00614.91
7.3.10.0120.00416.65
7.3.00.0050.00516.26
7.2.330.0100.00716.25
7.2.320.0170.00316.29
7.2.310.0100.00716.26
7.2.300.0030.01416.56
7.2.290.0090.00916.18
7.2.130.0000.01616.82
7.2.120.0110.00716.61
7.2.110.0060.01016.45
7.2.100.0120.00316.46
7.2.90.0030.01016.65
7.2.80.0100.00416.42
7.2.70.0100.00716.88
7.2.60.0070.00716.59
7.2.50.0060.00616.56
7.2.40.0080.00816.70
7.2.30.0100.00716.64
7.2.20.0070.00716.79
7.2.10.0030.01416.41
7.2.00.0040.00917.84
7.1.250.0140.00315.34
7.1.240.0070.00715.43
7.1.230.0060.00615.25
7.1.220.0110.00415.57
7.1.210.0070.00715.43
7.1.200.0060.00915.39
7.1.190.0040.00415.55
7.1.180.0080.00815.45
7.1.170.0090.00615.46
7.1.160.0070.01115.70
7.1.150.0030.01015.52
7.1.140.0030.00915.64
7.1.130.0000.01215.44
7.1.120.0030.00715.23
7.1.110.0000.01115.57
7.1.100.0080.00516.63
7.1.90.0070.00715.37
7.1.80.0100.00615.60
7.1.70.0120.00716.27
7.1.60.0030.01417.49
7.1.50.0120.00916.17
7.1.40.0070.01015.39
7.1.30.0000.00815.23
7.1.20.0060.00615.11
7.1.10.0060.00315.13
7.1.00.0050.04218.88
7.0.330.0110.00015.06
7.0.320.0060.00615.05
7.0.310.0000.00914.94
7.0.300.0090.00314.85
7.0.290.0080.00814.64
7.0.280.0060.00614.94
7.0.270.0040.00715.08
7.0.260.0070.00614.88
7.0.250.0090.00015.19
7.0.240.0090.00614.94
7.0.230.0000.00814.86
7.0.220.0080.00314.99
7.0.210.0070.00715.13
7.0.200.0020.01015.89
7.0.190.0030.00714.70
7.0.180.0090.00315.02
7.0.170.0060.00615.05
7.0.160.0080.00614.94
7.0.150.0100.00714.75
7.0.140.0090.03618.67
7.0.130.0060.00615.27
7.0.120.0030.00615.24
7.0.110.0110.00415.16
7.0.100.0030.00715.26
7.0.90.0110.00315.07
7.0.80.0100.00315.12
7.0.70.0030.00615.27
7.0.60.0100.04018.45
7.0.50.0060.04518.55
7.0.40.0030.04616.65
7.0.30.0040.04916.80
7.0.20.0020.04516.61
7.0.10.0070.04216.55
7.0.00.0060.02716.65
5.6.380.0000.01413.82
5.6.370.0060.00614.04
5.6.360.0100.00313.68
5.6.350.0060.00814.27
5.6.340.0030.00913.95
5.6.330.0110.00014.24
5.6.320.0080.00313.47
5.6.310.0070.00713.65
5.6.300.0000.01414.15
5.6.290.0080.00813.70
5.6.280.0030.04217.72
5.6.270.0030.00814.27
5.6.260.0090.00614.28
5.6.250.0110.00414.14
5.6.240.0060.00314.04
5.6.230.0030.01013.86
5.6.220.0070.00713.84
5.6.210.0090.04217.29
5.6.200.0020.04717.55
5.6.190.0070.04117.66
5.6.180.0070.04017.61
5.6.170.0020.03117.53
5.6.160.0050.04317.45
5.6.150.0030.04817.39
5.6.140.0030.04617.55
5.6.130.0050.04617.36
5.6.120.0040.04717.39
5.6.110.0030.04017.34
5.6.100.0020.03217.57
5.6.90.0060.04017.67
5.6.80.0050.04317.10
5.6.70.0070.03517.18
5.6.60.0030.04317.10
5.6.50.0060.03817.05
5.6.40.0030.04517.06
5.6.30.0030.04217.06
5.6.20.0040.04117.07
5.6.10.0030.04617.23
5.6.00.0080.03817.16
5.5.380.0000.01110.60
5.5.370.0040.00810.48
5.5.360.0030.00610.55
5.5.350.0030.04115.52
5.5.340.0050.04015.75
5.5.330.0060.03615.84
5.5.320.0030.04315.79
5.5.310.0080.04215.78
5.5.300.0020.04515.56
5.5.290.0080.03715.66
5.5.280.0030.04315.70
5.5.270.0050.02415.77
5.5.260.0070.03715.75
5.5.250.0070.03515.48
5.5.240.0050.04015.32
5.5.230.0080.03515.42
5.5.220.0050.03615.29
5.5.210.0050.03915.36
5.5.200.0090.04115.28
5.5.190.0020.04715.29
5.5.180.0030.04315.24
5.5.170.0000.00710.64
5.5.160.0060.03715.34
5.5.150.0130.03315.36
5.5.140.0080.03515.29
5.5.130.0100.03815.46
5.5.120.0020.04415.31
5.5.110.0050.04315.36
5.5.100.0060.03515.28
5.5.90.0050.04015.30
5.5.80.0090.03615.31
5.5.70.0030.04215.44
5.5.60.0030.04215.37
5.5.50.0030.04215.32
5.5.40.0020.03815.30
5.5.30.0030.04115.30
5.5.20.0070.02915.29
5.5.10.0030.04315.41
5.5.00.0040.04015.39
5.4.450.0050.03515.08
5.4.440.0050.03315.07
5.4.430.0030.04414.94
5.4.420.0070.03915.07
5.4.410.0070.03814.96
5.4.400.0050.04014.93
5.4.390.0050.03814.66
5.4.380.0050.04114.78
5.4.370.0050.03814.85
5.4.360.0030.04314.84
5.4.350.0040.03714.88
5.4.340.0050.03714.82
5.4.330.0000.00710.99
5.4.320.0080.03515.04
5.4.310.0050.04114.77
5.4.300.0050.04114.77
5.4.290.0080.03214.80
5.4.280.0040.04214.81
5.4.270.0080.03614.90
5.4.260.0070.03414.87
5.4.250.0100.03714.87
5.4.240.0070.03814.86
5.4.230.0040.03914.77
5.4.220.0030.04614.86
5.4.210.0060.03614.86
5.4.200.0020.03714.68
5.4.190.0030.03814.76
5.4.180.0020.04214.88
5.4.170.0040.04014.91
5.4.160.0050.03214.91
5.4.150.0060.03614.88
5.4.140.0030.03713.42
5.4.130.0050.03613.46
5.4.120.0030.03613.36
5.4.110.0030.03513.52
5.4.100.0050.03213.61
5.4.90.0000.04113.52
5.4.80.0020.04013.43
5.4.70.0020.03413.37
5.4.60.0050.03913.41
5.4.50.0070.03213.36
5.4.40.0050.03913.41
5.4.30.0060.03313.48
5.4.20.0060.03613.46
5.4.10.0050.03813.53
5.4.00.0050.02913.19
5.3.290.0060.03812.56
5.3.280.0050.03812.52
5.3.270.0040.04412.51
5.3.260.0030.03812.51
5.3.250.0020.04012.50
5.3.240.0020.04512.52
5.3.230.0060.03512.50
5.3.220.0040.03512.50
5.3.210.0030.04512.43
5.3.200.0000.04112.48
5.3.190.0030.04012.51
5.3.180.0050.02512.51
5.3.170.0030.03512.51
5.3.160.0060.03012.47
5.3.150.0060.03712.48
5.3.140.0050.03612.47
5.3.130.0020.04012.47
5.3.120.0030.04012.49
5.3.110.0050.03712.50
5.3.100.0040.03712.24
5.3.90.0070.03712.21
5.3.80.0010.04312.23
5.3.70.0020.03112.21
5.3.60.0050.03812.16
5.3.50.0020.04112.18
5.3.40.0030.03712.13
5.3.30.0030.03512.18
5.3.20.0030.03512.07
5.3.10.0070.03312.04
5.3.00.0030.03812.05
5.2.170.0070.03210.81
5.2.160.0020.03410.80
5.2.150.0050.03010.77
5.2.140.0000.03610.82
5.2.130.0060.03110.77
5.2.120.0020.03310.76
5.2.110.0030.03210.75
5.2.100.0030.02610.78
5.2.90.0020.03110.79
5.2.80.0020.03210.70
5.2.70.0030.03310.74
5.2.60.0040.02710.77
5.2.50.0040.03210.77
5.2.40.0020.02710.65
5.2.30.0050.02710.68
5.2.20.0000.03710.67
5.2.10.0030.03110.70
5.2.00.0040.02510.63
5.1.60.0040.02210.56
5.1.50.0030.02810.56
5.1.40.0060.02510.56
5.1.30.0020.02910.56
5.1.20.0050.02810.56
5.1.10.0050.02710.56
5.1.00.0010.03910.56
5.0.50.0050.02310.56
5.0.40.0020.02710.56
5.0.30.0010.03110.56
5.0.20.0030.01710.56
5.0.10.0030.01910.56
5.0.00.0020.02710.56
4.4.90.0030.02010.56
4.4.80.0080.01310.56
4.4.70.0010.02010.56
4.4.60.0000.02010.56
4.4.50.0000.02010.56
4.4.40.0030.02710.56
4.4.30.0030.02010.56
4.4.20.0010.02010.56
4.4.10.0010.02010.56
4.4.00.0050.02310.56
4.3.110.0030.02010.56
4.3.100.0030.01810.56
4.3.90.0040.01710.56
4.3.80.0060.02010.56
4.3.70.0020.01410.56
4.3.60.0020.01510.56
4.3.50.0000.01910.56
4.3.40.0030.03010.56
4.3.30.0020.01810.56
4.3.20.0000.02310.56
4.3.10.0020.01410.56
4.3.00.0030.01810.56

preferences:
97.79 ms | 401 KiB | 5 Q