3v4l.org

run code in 300+ PHP versions simultaneously
<?php $STOP = 5; $i = $j = 0; while($STOP-- > 0) { echo "i = $i ; j = $j\n"; if($i++ & $j++) { echo "2up\n"; } }

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)
8.3.40.0110.00318.73
8.3.30.0130.00319.05
8.3.20.0000.00820.16
8.3.10.0000.00823.54
8.3.00.0000.00722.39
8.2.170.0110.00422.96
8.2.160.0100.00721.99
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00319.48
8.2.110.0210.00319.39
8.2.100.0090.00317.72
8.2.90.0080.00019.02
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0040.00418.03
8.2.50.0040.00418.07
8.2.40.0080.00018.28
8.2.30.0000.00817.99
8.2.20.0050.00217.53
8.2.10.0060.00317.75
8.2.00.0000.00717.70
8.1.270.0050.00324.02
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00322.68
8.1.230.0090.00517.82
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0070.00317.23
8.1.190.0040.00417.51
8.1.180.0060.00318.10
8.1.170.0040.00418.51
8.1.160.0040.00422.02
8.1.150.0080.00018.45
8.1.140.0030.00917.25
8.1.130.0000.00717.77
8.1.120.0000.00717.41
8.1.110.0040.00417.46
8.1.100.0000.00717.41
8.1.90.0030.00517.38
8.1.80.0030.00317.41
8.1.70.0000.00717.40
8.1.60.0000.00917.45
8.1.50.0050.00317.36
8.1.40.0000.00717.38
8.1.30.0040.00417.57
8.1.20.0040.00417.66
8.1.10.0000.00817.54
8.1.00.0030.00617.38
8.0.300.0040.00418.77
8.0.290.0000.00817.05
8.0.280.0070.00018.36
8.0.270.0020.00517.18
8.0.260.0070.00316.74
8.0.250.0030.00316.85
8.0.240.0000.00716.96
8.0.230.0000.00716.98
8.0.220.0030.00316.88
8.0.210.0070.00016.80
8.0.200.0000.00716.95
8.0.190.0000.00816.80
8.0.180.0030.00616.91
8.0.170.0000.00916.84
8.0.160.0040.00416.87
8.0.150.0040.00416.80
8.0.140.0070.00016.77
8.0.130.0030.00313.25
8.0.120.0070.00016.85
8.0.110.0060.00316.93
8.0.100.0000.00716.91
8.0.90.0040.00416.80
8.0.80.0060.01016.89
8.0.70.0000.00816.79
8.0.60.0000.00716.75
8.0.50.0000.00816.95
8.0.30.0110.00817.31
8.0.20.0070.01217.40
8.0.10.0000.00717.00
8.0.00.0110.00816.80
7.4.330.0000.00515.00
7.4.320.0000.00716.55
7.4.300.0030.00316.43
7.4.290.0000.00716.43
7.4.280.0000.00616.55
7.4.270.0030.00316.55
7.4.260.0030.00316.36
7.4.250.0000.00716.36
7.4.240.0020.00516.47
7.4.230.0000.00816.52
7.4.220.0100.00716.46
7.4.210.0090.00816.44
7.4.200.0030.00316.56
7.4.190.0000.00716.34
7.4.160.0050.01016.36
7.4.150.0180.00017.40
7.4.140.0120.00817.86
7.4.130.0060.01316.59
7.4.120.0060.01016.44
7.4.110.0130.00316.44
7.4.100.0140.00816.34
7.4.90.0070.01516.42
7.4.80.0100.01316.50
7.4.70.0090.01216.49
7.4.60.0070.00816.48
7.4.50.0030.00316.55
7.4.40.0070.00722.77
7.4.30.0110.01016.52
7.4.00.0070.01014.98
7.3.330.0060.00013.16
7.3.320.0050.00013.10
7.3.310.0000.00716.39
7.3.300.0060.00016.25
7.3.290.0120.00816.32
7.3.280.0120.00916.28
7.3.270.0070.01117.40
7.3.260.0080.01116.52
7.3.250.0100.00816.46
7.3.240.0000.01616.51
7.3.230.0070.01016.41
7.3.210.0150.00316.45
7.3.200.0030.01519.39
7.3.190.0120.00916.34
7.3.180.0100.00616.25
7.3.170.0080.00816.48
7.3.160.0120.01116.26
7.3.120.0030.01314.89
7.2.330.0170.00016.52
7.2.320.0070.01516.67
7.2.310.0030.01316.70
7.2.300.0030.01316.73
7.2.290.0090.00616.53
7.2.00.0000.01219.41
7.1.200.0120.00315.87
7.1.100.0000.00917.71
7.1.70.0020.00517.03
7.1.60.0070.01719.24
7.1.50.0200.01434.90
7.1.00.0030.07322.31
7.0.200.0060.00614.74
7.0.140.0100.06022.12
7.0.80.0070.05019.99
7.0.70.0200.06019.99
7.0.60.0030.08319.92
7.0.50.0130.07720.39
7.0.40.0100.06720.19
7.0.30.0100.08320.15
7.0.20.0070.05720.13
7.0.10.0100.07320.03
7.0.00.0170.08020.03
5.6.280.0100.06721.07
5.6.230.0030.04720.63
5.6.220.0030.05720.57
5.6.210.0100.04020.61
5.6.200.0030.04720.93
5.6.190.0170.07720.93
5.6.180.0030.08021.07
5.6.170.0070.06021.11
5.6.160.0030.08321.13
5.6.150.0030.08721.03
5.6.140.0030.09021.09
5.6.130.0070.05021.08
5.6.120.0100.06720.95
5.6.110.0070.08021.04
5.6.100.0230.06320.93
5.6.90.0130.08021.08
5.6.80.0130.04020.43
5.6.70.0100.04320.32
5.6.60.0070.08020.53
5.6.50.0070.04720.31
5.6.40.0100.08020.42
5.6.30.0070.05320.37
5.6.20.0070.08020.30
5.6.10.0070.08020.48
5.6.00.0170.07020.50
5.5.370.0070.04320.34
5.5.360.0000.09020.34
5.5.350.0030.08020.36
5.5.340.0130.07020.83
5.5.330.0100.05320.79
5.5.320.0070.05020.92
5.5.310.0030.07320.86
5.5.300.0030.08020.92
5.5.290.0130.07320.73
5.5.280.0070.08020.79
5.5.270.0100.08720.81
5.5.260.0070.08320.75
5.5.250.0030.08320.69
5.5.240.0170.06720.28
5.5.230.0000.06720.23
5.5.220.0100.06720.14
5.5.210.0030.08020.30
5.5.200.0170.06720.11
5.5.190.0170.05720.24
5.5.180.0070.07720.10
5.5.160.0130.04020.06
5.5.150.0100.07020.23
5.5.140.0170.06320.25
5.5.130.0130.07019.98
5.5.120.0030.06320.23
5.5.110.0070.04720.20
5.5.100.0030.04720.09
5.5.90.0070.04720.09
5.5.80.0100.07320.12
5.5.70.0100.05719.99
5.5.60.0000.06019.95
5.5.50.0030.06320.04
5.5.40.0170.04019.95
5.5.30.0070.04320.01
5.5.20.0100.07020.04
5.5.10.0030.08019.95
5.5.00.0030.05020.02
5.4.450.0070.06019.56
5.4.440.0100.07719.11
5.4.430.0070.04719.36
5.4.420.0100.06719.41
5.4.410.0130.07319.24
5.4.400.0070.04318.97
5.4.390.0070.05019.02
5.4.380.0070.07719.23
5.4.370.0070.07719.07
5.4.360.0070.05719.03
5.4.350.0070.04319.23
5.4.340.0030.08019.04
5.4.320.0000.05019.09
5.4.310.0100.07019.05
5.4.300.0070.03718.81
5.4.290.0100.07019.09
5.4.280.0030.05018.81
5.4.270.0100.06019.12
5.4.260.0070.04719.09
5.4.250.0100.07319.02
5.4.240.0070.04719.04
5.4.230.0000.04319.04
5.4.220.0000.08018.78
5.4.210.0100.04018.79
5.4.200.0070.07719.11
5.4.190.0100.04019.11
5.4.180.0070.04319.05
5.4.170.0100.06018.89
5.4.160.0070.06019.00
5.4.150.0000.04018.78
5.4.140.0100.06716.36
5.4.130.0030.05716.36
5.4.120.0100.05016.32
5.4.110.0030.03716.21
5.4.100.0100.07716.26
5.4.90.0070.04016.42
5.4.80.0100.03016.21
5.4.70.0100.03716.42
5.4.60.0100.03316.33
5.4.50.0000.03716.39
5.4.40.0070.02716.29
5.4.30.0000.06316.40
5.4.20.0030.03316.41
5.4.10.0030.04316.41
5.4.00.0030.03315.50
5.3.290.0000.04714.66
5.3.280.0100.07314.58
5.3.270.0070.07714.61
5.3.260.0100.04014.56
5.3.250.0030.03314.59
5.3.240.0030.06714.59
5.3.230.0070.03314.59
5.3.220.0100.06714.42
5.3.210.0000.06314.57
5.3.200.0000.07314.57
5.3.190.0030.05314.52
5.3.180.0070.05014.54
5.3.170.0030.06314.42
5.3.160.0070.03314.43
5.3.150.0030.04014.52
5.3.140.0070.03314.51
5.3.130.0000.04014.55
5.3.120.0030.03314.40
5.3.110.0030.03714.51
5.3.100.0070.03314.10
5.3.90.0030.08014.10
5.3.80.0070.03314.10
5.3.70.0030.03714.10
5.3.60.0030.03014.10
5.3.50.0030.03714.10
5.3.40.0000.04014.10
5.3.30.0000.03714.10
5.3.20.0030.03314.10
5.3.10.0030.03314.10
5.3.00.0030.03314.10
5.2.170.0030.02314.10
5.2.160.0030.02714.10
5.2.150.0000.03314.10
5.2.140.0000.02714.10
5.2.130.0030.04714.10
5.2.120.0030.02714.10
5.2.110.0000.03014.10
5.2.100.0030.02714.10
5.2.90.0030.02714.10
5.2.80.0000.03014.10
5.2.70.0030.02714.10
5.2.60.0000.03014.10
5.2.50.0000.03314.10
5.2.40.0000.03014.10
5.2.30.0030.02314.10
5.2.20.0000.02714.10
5.2.10.0030.02014.10
5.2.00.0000.02314.10
5.1.60.0030.02014.10
5.1.50.0000.02314.10
5.1.40.0030.01714.10
5.1.30.0000.03014.10
5.1.20.0030.02014.10
5.1.10.0030.02014.10
5.1.00.0030.01714.10
5.0.50.0000.02014.10
5.0.40.0000.01714.10
5.0.30.0030.02314.10
5.0.20.0000.01714.10
5.0.10.0000.01714.10
5.0.00.0000.03014.10
4.4.90.0000.01714.10
4.4.80.0000.01314.10
4.4.70.0000.01314.10
4.4.60.0000.01314.10
4.4.50.0000.01314.10
4.4.40.0000.02014.10
4.4.30.0030.01014.10
4.4.20.0000.02014.10
4.4.10.0000.01714.10
4.4.00.0030.02314.10
4.3.110.0000.02314.10
4.3.100.0000.01314.10
4.3.90.0000.01714.10
4.3.80.0000.02314.10
4.3.70.0000.01314.10
4.3.60.0000.01714.10
4.3.50.0030.02014.10
4.3.40.0000.02014.10
4.3.30.0000.01314.10
4.3.20.0030.01314.10
4.3.10.0030.01014.10
4.3.00.0000.01714.10

preferences:
43 ms | 400 KiB | 5 Q