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)
8.3.40.0070.00718.85
8.3.30.0090.00620.20
8.3.20.0070.00020.29
8.3.10.0080.00021.93
8.3.00.0050.00322.39
8.2.170.0080.00822.96
8.2.160.0030.01322.13
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.76
8.2.110.0040.00422.21
8.2.100.0080.00317.84
8.2.90.0000.00818.96
8.2.80.0050.00317.97
8.2.70.0030.00517.63
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0000.00818.14
8.2.30.0040.00418.05
8.2.20.0040.00417.53
8.2.10.0040.00417.62
8.2.00.0030.00617.72
8.1.270.0020.00524.66
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0000.00923.96
8.1.230.0080.00419.14
8.1.220.0060.00317.79
8.1.210.0040.00418.77
8.1.200.0100.00017.23
8.1.190.0040.00417.23
8.1.180.0000.00819.14
8.1.170.0000.00918.59
8.1.160.0050.00322.05
8.1.150.0040.00418.59
8.1.140.0040.00417.44
8.1.130.0030.00317.75
8.1.120.0080.00317.48
8.1.110.0000.00817.38
8.1.100.0040.00417.45
8.1.90.0050.00317.42
8.1.80.0000.00817.41
8.1.70.0000.00817.41
8.1.60.0060.00317.63
8.1.50.0040.00417.39
8.1.40.0000.00717.48
8.1.30.0040.00417.68
8.1.20.0040.00417.54
8.1.10.0070.00017.46
8.1.00.0040.00417.33
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.36
8.0.270.0030.00317.23
8.0.260.0060.00016.77
8.0.250.0070.00016.89
8.0.240.0080.00016.89
8.0.230.0000.00716.99
8.0.220.0000.00716.93
8.0.210.0000.00716.79
8.0.200.0000.00716.94
8.0.190.0080.00016.92
8.0.180.0050.00216.95
8.0.170.0020.00516.88
8.0.160.0040.00416.76
8.0.150.0030.00516.78
8.0.140.0070.00016.70
8.0.130.0030.00313.34
8.0.120.0000.00716.83
8.0.110.0040.00416.86
8.0.100.0000.00716.77
8.0.90.0040.00416.96
8.0.80.0090.01216.84
8.0.70.0000.00816.71
8.0.60.0000.00816.93
8.0.50.0000.00816.77
8.0.30.0090.00916.86
8.0.20.0160.00617.40
8.0.10.0040.00416.88
8.0.00.0070.01216.66
7.4.330.0000.00715.00
7.4.320.0030.00316.45
7.4.300.0050.00216.44
7.4.290.0000.00816.59
7.4.280.0030.00316.48
7.4.270.0000.00716.45
7.4.260.0070.00013.30
7.4.250.0000.00716.56
7.4.240.0030.00416.62
7.4.230.0070.00016.40
7.4.220.0110.00616.63
7.4.210.0060.00816.53
7.4.200.0040.00416.60
7.4.190.0000.00716.68
7.4.160.0140.00516.34
7.4.150.0160.00317.40
7.4.140.0100.00717.86
7.4.130.0100.00716.63
7.4.120.0100.00716.56
7.4.110.0100.00716.73
7.4.100.0100.01016.37
7.4.90.0180.00416.53
7.4.80.0060.01119.39
7.4.70.0100.00716.60
7.4.60.0030.01616.37
7.4.50.0080.00016.47
7.4.40.0060.00922.77
7.4.30.0130.00316.46
7.4.00.0100.00314.79
7.3.330.0060.00013.12
7.3.320.0030.00313.04
7.3.310.0030.00316.09
7.3.300.0030.00316.29
7.3.290.0130.00716.26
7.3.280.0080.01116.23
7.3.270.0090.00917.40
7.3.260.0120.00416.34
7.3.250.0100.00716.53
7.3.240.0120.00616.58
7.3.230.0130.00616.52
7.3.210.0090.00616.16
7.3.200.0130.00319.39
7.3.190.0090.00816.62
7.3.180.0090.00816.39
7.3.170.0090.00816.56
7.3.160.0130.00616.51
7.3.120.0080.00614.81
7.3.10.0090.00616.34
7.3.00.0070.00416.54
7.2.330.0120.01316.68
7.2.320.0090.00916.70
7.2.310.0110.00616.70
7.2.300.0080.00816.43
7.2.290.0100.00716.52
7.2.130.0060.00916.91
7.2.120.0030.01316.87
7.2.110.0090.00616.51
7.2.100.0070.00716.86
7.2.90.0090.00617.09
7.2.80.0080.00816.95
7.2.70.0120.00316.72
7.2.60.0140.00016.61
7.2.50.0060.00616.84
7.2.40.0070.01016.80
7.2.30.0090.00617.03
7.2.20.0110.00316.73
7.2.10.0140.00317.04
7.2.00.0030.01316.99
7.1.250.0000.01015.72
7.1.100.0030.01217.87
7.1.70.0060.00916.86
7.1.60.0100.01419.43
7.1.50.0070.01416.96
7.1.00.0030.03322.41
7.0.200.0000.01116.79
7.0.140.0030.07322.23
7.0.60.0030.08719.85
7.0.50.0000.06017.79
7.0.40.0000.05720.12
7.0.30.0500.06320.32
7.0.20.0270.08020.17
7.0.10.0130.06720.10
7.0.00.0100.08320.04
5.6.280.0000.07021.09
5.6.210.0100.06020.60
5.6.200.0100.05018.15
5.6.190.0070.04020.45
5.6.180.0570.06720.57
5.6.170.0200.03720.51
5.6.160.0000.08720.41
5.6.150.0030.08718.18
5.6.140.0070.07318.12
5.6.130.0170.06018.16
5.6.120.0030.05021.00
5.6.110.0230.07720.95
5.6.100.0100.08320.96
5.6.90.0070.05720.96
5.6.80.0130.07020.53
5.5.350.3870.03720.43
5.5.340.0070.05717.99
5.5.330.0130.04720.21
5.5.320.0070.07320.25
5.5.310.0270.08020.34
5.5.300.0070.08017.88
5.5.290.0070.04017.95
5.5.280.0170.06720.72
5.5.270.0030.08320.86
5.5.260.0000.08720.76
5.5.250.0130.07320.55
5.5.240.0330.06320.06
5.4.450.0230.08019.41
5.4.440.0170.05719.20
5.4.430.0300.06319.42
5.4.420.0170.04019.42
5.4.410.0230.07019.29
5.4.400.0300.06719.08
5.4.390.0230.07319.09
5.4.380.0230.04319.08
5.4.370.0230.07018.93
5.4.360.0300.06319.09
5.4.350.0300.05719.24
5.4.340.0200.05719.22
5.4.320.0230.06719.08
5.4.310.0300.04319.10
5.4.300.0230.07319.19
5.4.290.0430.05719.08
5.4.280.0230.07319.13
5.4.270.0030.05718.89
5.4.260.0370.05719.16
5.4.250.0170.05019.21
5.4.240.0230.04719.12
5.4.230.0200.04319.07
5.4.220.0170.04019.08
5.4.210.0400.06019.25
5.4.200.0270.04319.13
5.4.190.0270.04719.07
5.4.180.0230.07019.12
5.4.170.0200.08019.17
5.4.160.0270.04319.07
5.4.150.0270.06019.22
5.4.140.0200.03716.45
5.4.130.0230.03316.27
5.4.120.0230.03016.54
5.4.110.0270.06716.42
5.4.100.0230.07316.34
5.4.90.0200.06016.07
5.4.80.0230.04716.20
5.4.70.0200.05716.19
5.4.60.0230.04316.37
5.4.50.0200.07316.40
5.4.40.0330.03716.43
5.4.30.0200.04316.18
5.4.20.0230.05316.55
5.4.10.0200.04016.28
5.4.00.0170.03715.71
5.3.290.0230.07314.60
5.3.280.0300.05714.70
5.3.270.0300.06314.51
5.3.260.0230.04314.45
5.3.250.0200.03714.44
5.3.240.0300.06714.46
5.3.230.0270.06714.50
5.3.220.0200.04314.43
5.3.210.0200.05714.59
5.3.200.0230.07314.61
5.3.190.0230.04714.46
5.3.180.0230.06014.40
5.3.170.0230.07314.62
5.3.160.0270.07314.50
5.3.150.0230.07014.61
5.3.140.0200.07014.39
5.3.130.0300.06714.39
5.3.120.0130.08014.49
5.3.110.0130.05014.52
5.3.100.0200.03713.99
5.3.90.0200.04713.89
5.3.80.0100.05314.04
5.3.70.0230.03313.96
5.3.60.0230.06713.95
5.3.50.0170.05713.82
5.3.40.0200.07313.82
5.3.30.0330.04013.78
5.3.20.0230.05713.48
5.3.10.0230.07013.61
5.3.00.0230.05013.57
5.2.170.0200.06012.50
5.2.160.0270.05312.50
5.2.150.0270.05312.50
5.2.140.0230.05712.50
5.2.130.0230.05312.50
5.2.120.0100.04712.50
5.2.110.0200.06012.50
5.2.100.0170.05012.50
5.2.90.0230.03312.50
5.2.80.0170.06012.50
5.2.70.0270.03712.50
5.2.60.0270.05312.50
5.2.50.0230.04712.50
5.2.40.0130.06312.50
5.2.30.0230.04012.50
5.2.20.0100.05312.50
5.2.10.0130.05712.50
5.2.00.0130.06312.50
5.1.60.0130.04012.50
5.1.50.0130.04712.50
5.1.40.0130.05312.50
5.1.30.0200.05012.50
5.1.20.0130.02712.50
5.1.10.0170.04012.50
5.1.00.0200.02712.50
5.0.50.0100.02712.50
5.0.40.0100.04312.50
5.0.30.0130.03312.50
5.0.20.0100.04012.50
5.0.10.0100.03012.50
5.0.00.0070.07012.50
4.4.90.0130.01312.50
4.4.80.0030.04012.50
4.4.70.0070.02712.50
4.4.60.0030.02312.50
4.4.50.0200.02312.50
4.4.40.0030.04012.50
4.4.30.0130.01312.50
4.4.20.0070.01312.50
4.4.10.0100.03312.50
4.4.00.0130.05012.50
4.3.110.0070.02712.50
4.3.100.0070.01312.50
4.3.90.0070.01712.50
4.3.80.0100.04712.50
4.3.70.0070.02012.50
4.3.60.0070.03012.50
4.3.50.0070.02712.50
4.3.40.0100.05012.50
4.3.30.0030.02712.50
4.3.20.0070.03712.50
4.3.10.0030.03312.50
4.3.00.0070.03012.50

preferences:
33.47 ms | 400 KiB | 5 Q