3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i=1;$i<10000000001;$i++){ echo "Hello!".$i; for ($i=1;$i<1001;$i++){ echo "Hello!".$i; for ($i=1;$i<1001;$i++){ echo "Hello!".$i; for ($i=1;$i<1001;$i++){ echo "Hello!".$i; for ($i=1;$i<1001;$i++){ echo "Hello!".$i; for ($i=1;$i<1001;$i++){ echo "Hello!".$i; for ($i=1;$i<1001;$i++){ echo "Hello!".$i; for ($i=1;$i<1001;$i++){ echo "Hello!".$i; } } } } } } } } ?>

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)
8.3.60.0190.00918.31
8.3.50.0210.00317.43
8.3.40.0250.01518.63
8.3.30.0180.00318.48
8.3.20.0170.00318.60
8.3.10.0090.00320.54
8.3.00.0110.00017.50
8.2.180.0370.01416.63
8.2.170.0240.00322.96
8.2.160.0210.00022.04
8.2.150.0030.00724.18
8.2.140.0120.00024.66
8.2.130.0050.00526.16
8.2.120.0080.00320.02
8.2.110.0090.00421.02
8.2.100.0120.00317.78
8.2.90.0000.00919.22
8.2.80.0050.00517.97
8.2.70.0070.00317.50
8.2.60.0060.00318.05
8.2.50.0070.00318.07
8.2.40.0070.00319.88
8.2.30.0030.00618.15
8.2.20.0030.00617.71
8.2.10.0030.00617.76
8.2.00.0030.00617.67
8.1.270.0040.00723.99
8.1.260.0100.00326.35
8.1.250.0100.00028.09
8.1.240.0100.00320.68
8.1.230.0090.00621.09
8.1.220.0030.00718.77
8.1.210.0030.00718.91
8.1.200.0070.00417.36
8.1.190.0090.00017.40
8.1.180.0070.00718.10
8.1.170.0060.00318.60
8.1.160.0040.00418.84
8.1.150.0000.00918.71
8.1.140.0030.00617.41
8.1.130.0030.00517.83
8.1.120.0030.00617.36
8.1.110.0090.00317.50
8.1.100.0030.00617.36
8.1.90.0030.00617.42
8.1.80.0050.00517.42
8.1.70.0030.00517.34
8.1.60.0000.00817.64
8.1.50.0000.00817.46
8.1.40.0030.00617.50
8.1.30.0060.00317.48
8.1.20.0040.00417.64
8.1.10.0090.00017.57
8.1.00.0090.00017.37
8.0.300.0090.00019.85
8.0.290.0100.00316.58
8.0.280.0050.00318.34
8.0.270.0090.00017.20
8.0.260.0030.00516.70
8.0.250.0040.00416.81
8.0.240.0100.00016.81
8.0.230.0090.00016.90
8.0.220.0030.00616.77
8.0.210.0070.00316.86
8.0.200.0040.00716.92
8.0.190.0070.00316.71
8.0.180.0060.00316.86
8.0.170.0070.00316.77
8.0.160.0030.00616.87
8.0.150.0000.01016.66
8.0.140.0160.00016.69
8.0.130.0000.00813.41
8.0.120.0060.00316.69
8.0.110.0030.00616.62
8.0.100.0040.00416.68
8.0.90.0000.00916.66
8.0.80.0150.01216.75
8.0.70.0040.00416.60
8.0.60.0060.00316.69
8.0.50.0030.00616.72
8.0.30.0160.01617.15
8.0.20.0480.01217.07
8.0.10.0060.00316.73
8.0.00.0410.02216.70
7.4.330.0000.00814.59
7.4.320.0000.00816.42
7.4.300.0080.00016.41
7.4.290.0030.00616.34
7.4.280.0120.00016.33
7.4.270.0030.00616.35
7.4.260.0020.00513.10
7.4.250.0090.00316.23
7.4.240.0060.00316.43
7.4.230.0030.00716.44
7.4.220.0070.02016.38
7.4.210.0140.01616.38
7.4.200.0000.00816.40
7.4.190.0080.00016.30
7.4.160.0390.02516.55
7.4.150.0570.01517.07
7.4.140.0360.01217.13
7.4.130.0390.01516.27
7.4.120.0440.02516.31
7.4.110.0160.02316.52
7.4.100.0260.02616.27
7.4.90.0390.01016.39
7.4.80.0300.02318.80
7.4.70.0320.01316.25
7.4.60.0360.02116.45
7.4.50.0070.00016.28
7.4.40.0110.00722.27
7.4.30.0480.02916.36
7.3.330.0060.00313.12
7.3.320.0100.00312.99
7.3.310.0030.00616.11
7.3.300.0030.00616.19
7.3.290.0230.02016.25
7.3.280.0190.01316.14
7.3.270.0510.03717.07
7.3.260.0450.02818.24
7.3.250.0440.03316.31
7.3.240.0520.01116.23
7.3.230.0400.02516.41
7.3.210.0260.04616.27
7.3.200.0310.02619.39
7.3.190.0420.05916.57
7.3.180.0170.01016.45
7.3.170.0360.01816.48
7.3.160.0530.01616.40
7.2.330.0140.02416.57
7.2.320.0920.05416.54
7.2.310.0380.03016.47
7.2.300.0120.03016.75
7.2.290.0710.03916.75
7.2.100.0840.00714.43
7.2.90.0790.01514.51
7.2.80.1080.01814.71
7.2.70.0760.01914.85
7.2.60.0270.01414.99
7.2.50.1190.00614.95
7.2.40.0620.00914.89
7.2.30.0860.01614.98
7.2.20.1290.01015.01
7.2.10.1030.01015.04
7.2.00.1010.00314.80
7.1.220.1200.00913.35
7.1.210.0900.01813.80
7.1.200.0880.00913.44
7.1.190.0860.00913.82
7.1.180.0960.01013.89
7.1.170.0700.00713.57
7.1.160.0750.02213.83
7.1.150.0710.00313.78
7.1.140.0540.01113.51
7.1.130.0860.00914.01
7.1.120.0890.01013.88
7.1.110.0200.01413.54
7.1.100.0820.01313.86
7.1.90.0240.01813.46
7.1.80.0220.01613.55
7.1.70.1110.00313.58
7.1.60.1320.01331.67
7.1.50.0410.01831.85
7.1.40.0300.01732.00
7.1.30.0730.01531.68
7.1.20.0580.01731.84
7.1.10.0400.00413.75
7.1.00.0430.01213.47
7.0.310.0560.01613.51
7.0.300.0670.01313.61
7.0.290.0820.02513.45
7.0.280.0790.01313.27
7.0.270.0940.01713.63
7.0.260.1070.00813.44
7.0.250.0430.01513.46
7.0.240.0980.01413.60
7.0.230.0970.00913.54
7.0.220.0940.00313.54
7.0.210.1100.02313.43
7.0.200.0310.01213.47
7.0.190.0160.02013.25
7.0.180.0350.01013.39
7.0.170.0460.00513.39
7.0.160.0290.01713.58
7.0.150.0770.01113.69
7.0.140.0280.02113.38
7.0.130.1470.01213.31
7.0.120.0230.00813.75
7.0.110.0360.01313.49
7.0.100.1700.00713.82
7.0.90.1490.01013.52
7.0.80.0230.01013.47
7.0.70.0410.01013.61
7.0.60.0290.01713.64
7.0.50.1170.01013.89
7.0.40.0310.01313.71
7.0.30.1290.00813.80
7.0.20.0230.00913.83
7.0.10.1060.00013.63
7.0.00.0770.01213.64
5.6.380.0150.02514.25
5.6.370.0260.00914.39
5.6.360.0260.01514.31
5.6.350.0190.01514.63
5.6.340.0260.01814.05
5.6.330.0170.01414.39
5.6.320.0220.01714.24
5.6.310.0230.01114.22
5.6.300.0170.01014.51
5.6.290.0400.01314.47
5.6.280.0150.02914.17
5.6.270.0130.01414.67
5.6.260.0350.00714.26
5.6.250.0190.01914.12
5.6.240.0140.00914.38
5.6.230.0270.01914.21
5.6.220.0180.01214.35
5.6.210.0200.01014.10
5.6.200.0120.01214.41
5.6.190.0150.01314.39
5.6.180.0180.00914.50
5.6.170.0220.00414.07
5.6.160.0240.01614.06
5.6.150.0170.01914.15
5.6.140.0340.01314.27
5.6.130.0410.00914.51
5.6.120.0220.01414.40
5.6.110.0200.00314.50
5.6.100.0200.01314.36
5.6.90.0210.00814.42
5.6.80.0130.01614.43
5.6.70.0290.01414.34
5.6.60.0210.01714.14
5.5.380.0130.02212.43
5.5.370.0260.01112.43
5.5.360.0170.01712.43
5.5.350.0280.01012.43
5.5.340.0270.01312.43
5.5.330.0120.00812.43
5.5.320.0230.01312.43
5.5.310.0190.00512.43
5.5.300.0240.01212.43
5.5.290.0240.01912.43
5.5.280.0200.02312.43
5.5.270.0120.00612.43
5.5.260.0080.00812.43
5.5.250.0220.01312.43
5.5.240.0170.01412.43
5.5.230.0060.01312.43
5.4.450.0270.01012.43
5.4.440.0130.02512.43
5.4.430.0220.00712.43
5.4.420.0190.01512.43
5.4.410.0230.00912.43
5.4.400.0190.02012.43
5.4.390.0180.01512.43

preferences:
53.49 ms | 400 KiB | 5 Q