3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = 10; echo "aa $v"; print "aa $v"; echo "aa ".$v." bb"; print "aa ".$v." bb"; echo '>',$s,'>'; print '>'.$s.'>';

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)
8.3.40.0070.00718.67
8.3.30.0090.00618.97
8.3.20.0060.00620.21
8.3.10.0080.00022.14
8.3.00.0050.00322.44
8.2.170.0130.00722.96
8.2.160.0040.01120.84
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00019.61
8.2.110.0040.00422.04
8.2.100.0080.00417.78
8.2.90.0000.00719.22
8.2.80.0060.00319.77
8.2.70.0080.00017.38
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0030.00518.28
8.2.30.0060.00617.94
8.2.20.0050.00217.70
8.2.10.0000.00817.73
8.2.00.0080.00017.78
8.1.270.0040.00423.88
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0100.00023.66
8.1.230.0080.00318.97
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0000.01017.23
8.1.190.0040.00417.39
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0020.00521.93
8.1.150.0070.00018.72
8.1.140.0080.00017.45
8.1.130.0030.00317.88
8.1.120.0030.00517.37
8.1.110.0000.00817.42
8.1.100.0030.00317.43
8.1.90.0070.00017.43
8.1.80.0040.00417.41
8.1.70.0030.00317.39
8.1.60.0040.00417.59
8.1.50.0000.00917.57
8.1.40.0040.00417.43
8.1.30.0070.00417.70
8.1.20.0030.00517.65
8.1.10.0000.00817.41
8.1.00.0070.00017.33
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0000.00718.43
8.0.270.0030.00317.14
8.0.260.0000.00816.86
8.0.250.0000.00716.91
8.0.240.0050.00216.98
8.0.230.0030.00316.91
8.0.220.0030.00316.96
8.0.210.0000.00716.95
8.0.200.0070.00016.96
8.0.190.0030.00516.91
8.0.180.0050.00516.88
8.0.170.0090.00016.85
8.0.160.0070.00016.98
8.0.150.0040.00416.95
8.0.140.0030.00316.91
8.0.130.0030.00313.37
8.0.120.0040.00416.89
8.0.110.0040.00416.86
8.0.100.0070.00016.89
8.0.90.0040.00416.82
8.0.80.0070.00717.01
8.0.70.0070.00016.90
8.0.60.0000.00816.75
8.0.50.0000.00716.92
8.0.30.0110.00917.11
8.0.20.0130.00917.40
8.0.10.0000.00716.88
8.0.00.0070.01116.72
7.4.330.0050.00015.08
7.4.320.0060.00016.45
7.4.300.0060.00016.35
7.4.290.0000.00716.48
7.4.280.0030.00316.51
7.4.270.0030.00316.39
7.4.260.0000.00716.56
7.4.250.0000.00716.41
7.4.240.0040.00416.42
7.4.230.0030.00316.42
7.4.220.0100.00616.43
7.4.210.0090.00716.43
7.4.200.0000.00916.60
7.4.190.0060.00316.57
7.4.160.0170.00016.36
7.4.150.0180.00817.40
7.4.140.0120.01017.86
7.4.130.0050.01316.35
7.4.120.0100.00816.52
7.4.110.0040.01316.45
7.4.100.0120.00616.65
7.4.90.0030.01416.59
7.4.80.0030.01619.39
7.4.70.0080.00816.34
7.4.60.0100.01016.27
7.4.50.0020.00216.55
7.4.40.0110.00722.77
7.4.30.0090.00616.51
7.4.00.0120.00614.87
7.3.330.0020.00213.30
7.3.320.0000.00513.22
7.3.310.0030.00416.44
7.3.300.0030.00316.43
7.3.290.0120.00316.44
7.3.280.0090.00816.40
7.3.270.0120.01217.40
7.3.260.0060.01216.36
7.3.250.0140.00616.48
7.3.240.0070.01016.26
7.3.230.0090.00916.58
7.3.210.0060.01216.39
7.3.200.0070.01119.39
7.3.190.0060.01216.41
7.3.180.0060.01016.32
7.3.170.0100.00616.42
7.3.160.0120.00316.45
7.3.120.0080.00814.91
7.3.110.0080.00814.83
7.3.100.0080.00814.73
7.3.90.0100.00515.11
7.3.80.0060.00815.10
7.3.70.0070.00814.78
7.3.60.0080.00614.89
7.3.50.0050.00614.90
7.3.40.0030.01214.68
7.3.30.0030.01114.76
7.3.20.0050.01016.55
7.3.10.0060.00816.79
7.3.00.0060.00716.57
7.2.330.0150.00916.63
7.2.320.0060.01016.44
7.2.310.0030.01316.27
7.2.300.0100.01316.27
7.2.290.0070.01016.72
7.2.250.0110.00715.09
7.2.240.0070.01014.98
7.2.230.0080.00514.86
7.2.220.0070.00715.11
7.2.210.0110.00514.89
7.2.200.0060.01014.99
7.2.190.0080.00614.99
7.2.180.0090.00314.99
7.2.170.0060.01014.99
7.2.160.0060.00615.02
7.2.150.0040.00816.96
7.2.140.0030.01316.79
7.2.130.0060.00816.86
7.2.120.0020.01516.82
7.2.110.0060.00916.88
7.2.100.0060.00816.88
7.2.90.0080.00616.93
7.2.80.0050.01016.73
7.2.70.0110.00316.81
7.2.60.0060.01116.71
7.2.50.0070.00516.84
7.2.40.0020.01416.88
7.2.30.0040.01216.90
7.2.20.0030.01016.79
7.2.10.0050.00916.90
7.2.00.0060.00817.62
7.1.330.0080.00515.81
7.1.320.0080.00815.70
7.1.310.0090.00515.62
7.1.300.0030.01015.69
7.1.290.0070.00515.46
7.1.280.0070.00815.89
7.1.270.0060.00815.79
7.1.260.0050.00815.79
7.1.250.0060.00415.79
7.1.240.0100.00615.75
7.1.230.0080.00415.54
7.1.220.0040.00715.73
7.1.210.0110.00415.88
7.1.200.0060.00615.36
7.1.190.0040.00715.64
7.1.180.0070.00715.69
7.1.170.0090.00315.50
7.1.160.0100.00315.82
7.1.150.0060.00315.49
7.1.140.0090.00315.79
7.1.130.0060.00615.44
7.1.120.0060.00615.72
7.1.110.0080.00415.84
7.1.100.0050.01016.96
7.1.90.0040.00415.66
7.1.80.0090.00315.73
7.1.70.0040.00616.42
7.1.60.0080.00817.73
7.1.50.0090.00816.16
7.1.40.0070.00315.68
7.1.30.0000.00915.48
7.1.20.0060.00315.96
7.1.10.0080.00315.80
7.1.00.0020.04219.07
7.0.330.0080.00015.38
7.0.320.0070.00415.41
7.0.310.0030.01115.24
7.0.300.0060.00915.47
7.0.290.0060.00615.20
7.0.280.0100.00315.05
7.0.270.0000.00715.25
7.0.260.0110.00315.34
7.0.250.0030.00715.21
7.0.240.0030.00915.13
7.0.230.0000.01315.53
7.0.220.0100.00615.40
7.0.210.0000.00715.45
7.0.200.0070.00515.84
7.0.190.0100.00015.15
7.0.180.0040.00715.19
7.0.170.0000.01015.18
7.0.160.0070.00715.16
7.0.150.0030.00715.32
7.0.140.0080.03618.65
7.0.130.0060.00315.39
7.0.120.0000.01315.26
7.0.110.0000.01215.27
7.0.100.0060.00815.02
7.0.90.0040.00415.15
7.0.80.0120.04317.54
7.0.70.0350.04117.66
7.0.60.0320.04317.65
7.0.50.0290.03717.83
7.0.40.0040.04616.71
7.0.30.0050.04816.75
7.0.20.0070.03216.75
7.0.10.0050.03116.72
7.0.00.0050.04516.65
5.6.380.0050.00514.20
5.6.370.0110.00314.48
5.6.360.0060.00314.13
5.6.350.0000.01514.49
5.6.340.0060.00614.19
5.6.330.0070.00713.95
5.6.320.0030.01214.55
5.6.310.0000.00814.06
5.6.300.0030.01014.15
5.6.290.0030.00714.31
5.6.280.0060.03917.66
5.6.270.0060.00614.39
5.6.260.0040.00814.25
5.6.250.0040.00714.25
5.6.240.0030.00714.10
5.6.230.0030.04717.36
5.6.220.0050.02517.43
5.6.210.0000.02917.38
5.6.200.0070.05117.75
5.6.190.0060.03017.69
5.6.180.0070.03217.58
5.6.170.0110.04017.65
5.6.160.0090.04217.47
5.6.150.0090.04017.65
5.6.140.0020.04717.70
5.6.130.0120.04317.84
5.6.120.0040.04017.74
5.6.110.0100.04517.75
5.6.100.0130.02717.62
5.6.90.0070.04617.83
5.6.80.0110.03217.25
5.6.70.0090.02317.16
5.6.60.0100.03017.17
5.6.50.0080.02517.26
5.6.40.0020.02917.21
5.6.30.0030.04317.28
5.6.20.0120.04217.21
5.6.10.0070.03117.21
5.6.00.0060.04417.18
5.5.380.0020.00510.64
5.5.370.0050.03715.76
5.5.360.0070.04315.66
5.5.350.0100.03815.72
5.5.340.0060.03816.05
5.5.330.0090.03515.78
5.5.320.0050.04515.76
5.5.310.0060.04515.95
5.5.300.0050.04215.71
5.5.290.0050.04615.87
5.5.280.0110.03715.80
5.5.270.0030.04815.73
5.5.260.0080.04115.94
5.5.250.0050.04715.80
5.5.240.0030.04515.43
5.5.230.0020.03815.50
5.5.220.0070.03815.61
5.5.210.0030.04815.37
5.5.200.0030.04315.63
5.5.190.0130.03615.58
5.5.180.0110.03715.57
5.5.170.0030.00711.07
5.5.160.0110.03015.53
5.5.150.0020.04815.47
5.5.140.0050.04315.48
5.5.130.0100.03915.56
5.5.120.0080.03315.68
5.5.110.0050.03515.52
5.5.100.0070.03715.36
5.5.90.0080.03915.45
5.5.80.0050.04315.37
5.5.70.0150.02915.55
5.5.60.0000.02615.61
5.5.50.0050.03715.39
5.5.40.0070.04315.51
5.5.30.0030.04215.54
5.5.20.0050.04515.48
5.5.10.0090.03815.50
5.5.00.0080.03115.47
5.4.450.0050.04315.27
5.4.440.0070.04215.25
5.4.430.0080.03914.96
5.4.420.0070.04315.21
5.4.410.0030.04115.21
5.4.400.0080.02814.80
5.4.390.0030.03814.88
5.4.380.0090.03814.91
5.4.370.0050.04015.03
5.4.360.0070.02214.83
5.4.350.0100.03214.74
5.4.340.0050.02914.97
5.4.330.0060.00611.00
5.4.320.0100.03714.94
5.4.310.0040.03514.73
5.4.300.0030.04414.88
5.4.290.0050.03614.80
5.4.280.0160.02314.90
5.4.270.0100.03814.74
5.4.260.0050.02715.03
5.4.250.0080.03714.90
5.4.240.0130.03514.86
5.4.230.0050.04214.79
5.4.220.0060.04314.80
5.4.210.0070.03514.96
5.4.200.0070.04114.93
5.4.190.0070.03614.80
5.4.180.0060.04114.86
5.4.170.0060.03214.86
5.4.160.0050.04514.78
5.4.150.0040.02914.88
5.4.140.0020.04613.55
5.4.130.0000.04113.54
5.4.120.0030.02713.50
5.4.110.0020.04113.50
5.4.100.0080.04013.55
5.4.90.0110.02213.51
5.4.80.0120.03313.46
5.4.70.0050.02813.58
5.4.60.0090.03713.59
5.4.50.0070.03313.55
5.4.40.0080.03613.60
5.4.30.0050.02813.55
5.4.20.0100.03513.61
5.4.10.0000.04413.70
5.4.00.0080.03513.37
5.3.290.0080.03512.56
5.3.280.0070.04312.35
5.3.270.0060.04012.38
5.3.260.0000.04612.46
5.3.250.0120.03212.49
5.3.240.0120.03512.44
5.3.230.0080.03912.48
5.3.220.0030.04012.21
5.3.210.0070.03912.32
5.3.200.0060.03512.30
5.3.190.0080.04112.34
5.3.180.0070.03612.36
5.3.170.0050.04112.52
5.3.160.0070.03712.40
5.3.150.0080.03012.33
5.3.140.0060.03212.38
5.3.130.0040.02712.38
5.3.120.0050.02812.38
5.3.110.0100.02712.36
5.3.100.0100.03012.20
5.3.90.0050.04012.18
5.3.80.0100.03612.10
5.3.70.0090.03712.14
5.3.60.0030.02512.16
5.3.50.0070.03712.02
5.3.40.0030.03211.87
5.3.30.0030.02312.10
5.3.20.0060.03811.84
5.3.10.0030.04011.78
5.3.00.0100.03311.87
5.2.170.0050.03210.83
5.2.160.0060.02310.83
5.2.150.0060.03310.83
5.2.140.0110.02810.83
5.2.130.0060.03210.83
5.2.120.0060.03110.83
5.2.110.0020.02510.83
5.2.100.0050.03210.83
5.2.90.0050.02810.83
5.2.80.0030.03510.83
5.2.70.0080.03010.83
5.2.60.0030.02010.83
5.2.50.0050.03310.83
5.2.40.0060.02810.83
5.2.30.0070.03210.83
5.2.20.0050.02510.83
5.2.10.0030.03310.83
5.2.00.0000.03510.83
5.1.60.0030.02710.83
5.1.50.0050.02010.83
5.1.40.0030.02610.83
5.1.30.0050.02510.83
5.1.20.0030.02810.83
5.1.10.0060.02810.83
5.1.00.0090.02510.83
5.0.50.0050.02310.83
5.0.40.0050.01710.83
5.0.30.0070.03210.83
5.0.20.0000.02410.83
5.0.10.0020.02310.83
5.0.00.0020.03610.83
4.4.90.0030.01310.83
4.4.80.0050.01610.83
4.4.70.0030.01910.83
4.4.60.0030.01810.83
4.4.50.0020.01510.83
4.4.40.0030.02710.83
4.4.30.0050.01710.83
4.4.20.0050.02010.83
4.4.10.0030.01710.83
4.4.00.0030.02310.83
4.3.110.0030.01910.83
4.3.100.0020.02010.83
4.3.90.0020.02010.83
4.3.80.0020.02810.83
4.3.70.0010.01510.83
4.3.60.0020.01910.83
4.3.50.0020.01910.83
4.3.40.0020.01810.83
4.3.30.0000.02110.83
4.3.20.0020.01810.83
4.3.10.0050.01510.83
4.3.00.0020.01310.83

preferences:
45.13 ms | 400 KiB | 5 Q