3v4l.org

run code in 300+ PHP versions simultaneously
<?php $first = gmp_init('2'); $second = gmp_pow($first, '11200000'); echo strlen(gmp_strval($second));

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)
8.3.60.0270.59727.65
8.3.50.0330.59227.36
8.3.40.0370.57329.93
8.3.30.0170.58829.95
8.3.20.0100.31231.69
8.3.10.0230.29735.43
8.3.00.0130.31131.26
8.2.180.0200.57529.88
8.2.170.0300.56830.07
8.2.160.0270.58831.53
8.2.150.0100.31030.33
8.2.140.0170.30333.89
8.2.130.0170.30932.25
8.2.120.0130.30734.26
8.2.110.0200.32131.83
8.2.100.0300.37629.40
8.2.90.0070.38330.48
8.2.80.0130.37529.26
8.2.70.0100.37928.78
8.2.60.0070.38129.03
8.2.50.0030.38729.14
8.2.40.0070.39031.82
8.2.30.0170.37530.53
8.2.20.0070.38429.29
8.2.10.0030.38929.21
8.2.00.0070.38629.03
8.1.280.0300.58529.27
8.1.270.0070.33633.52
8.1.260.0030.31735.63
8.1.250.0130.31133.43
8.1.240.0130.32635.60
8.1.230.0100.38928.72
8.1.220.0130.37628.90
8.1.210.0200.40028.69
8.1.200.0230.38428.46
8.1.190.0130.37928.42
8.1.180.0130.39128.71
8.1.170.0170.37529.85
8.1.160.0130.37430.10
8.1.150.0100.38032.26
8.1.140.0100.38930.54
8.1.130.0170.37230.03
8.1.120.0100.38528.53
8.1.110.0100.44628.59
8.1.100.0130.38028.58
8.1.90.0100.42028.72
8.1.80.0070.38228.88
8.1.70.0070.38428.44
8.1.60.0070.38828.62
8.1.50.0200.37328.85
8.1.40.0070.38928.55
8.1.30.0260.36528.70
8.1.20.0130.38428.71
8.1.10.0130.37828.68
8.1.00.0130.37728.41
8.0.300.0100.38128.13
8.0.290.0100.38027.98
8.0.280.0070.38429.48
8.0.270.0130.37628.18
8.0.260.0170.37127.76
8.0.250.0100.37627.75
8.0.240.0070.38627.93
8.0.230.0030.39927.72
8.0.220.0130.37627.68
8.0.210.0030.38627.89
8.0.200.0030.38427.84
8.0.190.0130.38527.82
8.0.180.0100.38627.77
8.0.170.0130.38027.84
8.0.160.0100.38327.86
8.0.150.0170.37927.87
8.0.140.0070.38527.78
8.0.130.0060.00013.23
8.0.120.0230.37227.82
8.0.110.0170.37627.82
8.0.100.0100.38227.66
8.0.90.0100.38527.86
8.0.80.0520.92427.83
8.0.70.0100.38227.69
8.0.60.0000.39327.83
8.0.50.0100.38427.83
8.0.30.0420.60728.04
8.0.20.0310.79627.92
8.0.10.0160.37827.77
8.0.00.0360.77127.79
7.4.330.0050.00015.55
7.4.320.0130.37527.40
7.4.300.0070.38227.43
7.4.290.0270.44327.42
7.4.280.0130.38627.51
7.4.270.0030.38927.45
7.4.260.0050.00013.09
7.4.250.0170.39027.54
7.4.240.0130.38427.52
7.4.230.0070.38327.52
7.4.220.0360.95227.34
7.4.210.0240.87827.57
7.4.200.0070.38427.53
7.4.160.0300.73027.49
7.4.150.0260.72927.40
7.4.140.0370.79927.31
7.4.130.0710.83727.38
7.4.120.0460.88427.35
7.4.110.0320.79627.36
7.4.100.0230.84827.39
7.4.90.0260.76927.59
7.4.80.0260.82727.38
7.4.70.0430.73727.67
7.4.60.0170.74027.47
7.4.50.0360.50527.54
7.4.40.0130.76027.27
7.4.30.0300.83027.63
7.4.10.0130.78125.64
7.4.00.0130.49125.67
7.3.330.0050.00013.00
7.3.320.0030.00313.17
7.3.310.0030.39527.14
7.3.300.0070.38527.22
7.3.290.0100.37827.16
7.3.280.0310.84027.17
7.3.270.0230.74327.24
7.3.260.0210.76927.53
7.3.250.0300.80927.43
7.3.240.0390.78927.21
7.3.230.0200.79127.69
7.3.210.0390.78827.30
7.3.200.0400.90327.36
7.3.190.0260.74727.36
7.3.180.0370.72627.36
7.3.170.0331.10227.26
7.3.160.0230.75427.37
7.3.130.0130.78225.76
7.3.120.0070.79625.91
7.3.110.0130.79125.88
7.3.100.0100.58725.83
7.3.90.0130.72825.59
7.3.80.0130.69425.57
7.3.70.0100.74225.60
7.3.60.0100.67225.32
7.3.50.0170.63225.90
7.3.40.0200.75425.56
7.3.30.0170.59725.72
7.3.20.0170.47628.29
7.3.10.0200.52728.19
7.3.00.0200.54328.34
7.2.330.0420.80627.62
7.2.320.0200.82627.54
7.2.310.0230.80727.75
7.2.300.0260.81327.45
7.2.290.0390.73227.63
7.2.260.0170.56126.02
7.2.250.0230.77226.12
7.2.240.0100.43125.84
7.2.230.0070.54825.97
7.2.220.0070.70525.97
7.2.210.0130.64425.84
7.2.200.0170.62826.04
7.2.190.0070.74725.99
7.2.180.0030.68925.78
7.2.170.0200.72026.02
7.2.160.0200.57625.89
7.2.150.0200.52128.72
7.2.140.0100.65528.63
7.2.130.0100.48528.49
7.2.120.0200.59928.50
7.2.110.0170.48628.34
7.2.100.0150.48728.40
7.2.90.0150.49128.62
7.2.80.0150.62028.30
7.2.70.0130.60828.44
7.2.60.0140.48628.54
7.2.50.0200.58927.96
7.2.40.0130.54328.55
7.2.30.0200.56528.32
7.2.20.0170.58828.37
7.2.10.0290.50228.26
7.2.00.0140.50629.28
7.1.330.0130.47927.50
7.1.320.0130.75027.67
7.1.310.0070.50227.51
7.1.300.0070.49827.57
7.1.290.0130.65027.41
7.1.280.0170.50627.71
7.1.270.0230.63227.50
7.1.260.0100.75227.61
7.1.250.0180.59727.36
7.1.240.0170.61227.80
7.1.230.0030.68727.36
7.1.220.0030.66327.34
7.1.210.0070.73127.68
7.1.200.0150.56227.54
7.1.190.0230.72327.51
7.1.180.0070.73827.69
7.1.170.0130.60827.37
7.1.160.0130.47827.52
7.1.150.0100.47327.38
7.1.140.0130.60127.68
7.1.130.0200.58927.62
7.1.120.0130.52727.67
7.1.110.0100.62927.34
7.1.100.0080.47628.77
7.1.90.0130.59227.66
7.1.80.0130.68327.65
7.1.70.0230.74128.36
7.1.60.0200.65237.30
7.1.50.0170.62836.91
7.1.40.0150.70436.92
7.1.30.0130.69736.86
7.1.20.0240.80636.89
7.1.10.0120.67227.94
7.1.00.0170.70728.01
7.0.330.0130.73027.40
7.0.320.0130.47927.36
7.0.310.0070.73727.00
7.0.300.0130.41827.14
7.0.290.0130.70627.27
7.0.280.0130.56627.23
7.0.270.0130.51327.25
7.0.260.0030.72827.25
7.0.250.0130.71627.06
7.0.240.0200.71527.39
7.0.230.0070.60127.29
7.0.220.0100.66327.41
7.0.210.0030.49927.27
7.0.200.0120.69427.91
7.0.190.0150.77527.82
7.0.180.0050.61727.60
7.0.170.0070.71527.64
7.0.160.0270.76427.45
7.0.150.0070.80827.73
7.0.140.0080.72327.76
7.0.130.0100.59327.80
7.0.120.0120.59628.02
7.0.110.0130.70927.67
7.0.100.0170.60127.55
7.0.90.0120.58927.83
7.0.80.0170.74827.81
7.0.70.0170.71427.64
7.0.60.0080.71927.58
7.0.50.0070.62327.59
7.0.40.0100.62426.92
7.0.30.0150.70126.76
7.0.20.0180.58826.78
7.0.10.0200.81426.54
7.0.00.0220.74426.64
5.6.400.0260.46825.11
5.6.390.0070.44025.48
5.6.380.0200.70325.18
5.6.370.0300.70325.58
5.6.360.0030.48825.17
5.6.350.0170.69725.15
5.6.340.0160.49225.18
5.6.330.0030.49225.39
5.6.320.0200.66225.15
5.6.310.0100.51425.42
5.6.300.0100.66825.49
5.6.290.0200.67525.55
5.6.280.0100.47925.17
5.6.270.0170.48325.20
5.6.260.0200.55825.25
5.6.250.0170.61225.04
5.6.240.0100.77625.36
5.6.230.0200.61625.21
5.6.220.0130.59825.27
5.6.210.0100.70925.39
5.6.200.0200.49425.42
5.6.190.0170.54125.38
5.6.180.0070.59325.30
5.6.170.0130.70925.32
5.6.160.0130.74124.88
5.6.150.0130.71925.16
5.6.140.0130.53725.43
5.6.130.0030.75725.38
5.6.120.0100.70925.45
5.6.110.0100.62725.42
5.6.100.0200.45825.22
5.6.90.0130.48225.07
5.6.80.0070.69025.16
5.6.70.0130.71825.23
5.6.60.0170.62025.06
5.6.50.0270.64624.85
5.6.40.0200.59125.23
5.6.30.0170.57324.95
5.6.20.0170.57224.16
5.6.10.0300.55124.63
5.6.00.0130.50324.61

preferences:
45.55 ms | 401 KiB | 5 Q