3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "hallo word "; $x = 0; if ($x == 0){ $x = 10; echo "x".$x; for($y=1;$y<$x;$x++){ echo "y".$y; } } ?>

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)
8.3.60.0400.00318.43
8.3.50.0240.01421.93
8.3.40.0430.01018.40
8.3.30.0340.01018.45
8.3.20.0150.00618.48
8.3.10.0200.00320.54
8.3.00.0230.00317.36
8.2.180.0170.02316.50
8.2.170.0540.00322.96
8.2.160.0280.01322.17
8.2.150.0160.00724.18
8.2.140.0070.01624.66
8.2.130.0110.01126.16
8.2.120.0110.01119.79
8.2.110.0240.00320.86
8.2.100.0240.01017.87
8.2.90.0070.00719.23
8.2.80.0040.01118.04
8.2.70.0100.00617.63
8.2.60.0110.00317.93
8.2.50.0120.00318.07
8.2.40.0070.00718.16
8.2.30.0090.00619.86
8.2.20.0070.00717.79
8.2.10.0160.00317.79
8.2.00.0100.00617.74
8.1.280.0200.02025.92
8.1.270.0160.00723.99
8.1.260.0180.00326.35
8.1.250.0160.00728.09
8.1.240.0170.01022.47
8.1.230.0270.00320.88
8.1.220.0100.00318.77
8.1.210.0070.00718.99
8.1.200.0060.01217.36
8.1.190.0100.00317.41
8.1.180.0120.00318.10
8.1.170.0150.00018.96
8.1.160.0130.00319.04
8.1.150.0030.01218.56
8.1.140.0150.00617.56
8.1.130.0110.00417.86
8.1.120.0120.00317.54
8.1.110.0120.00317.48
8.1.100.0130.00017.41
8.1.90.0070.00717.51
8.1.80.0100.00317.51
8.1.70.0060.00617.39
8.1.60.0070.01017.67
8.1.50.0040.01117.52
8.1.40.0070.00717.59
8.1.30.0140.00017.61
8.1.20.0140.00417.55
8.1.10.0060.00917.56
8.1.00.0140.00317.48
8.0.300.0140.00019.75
8.0.290.0100.00316.63
8.0.280.0070.00718.30
8.0.270.0070.01417.14
8.0.260.0120.00616.80
8.0.250.0030.01216.85
8.0.240.0210.00316.89
8.0.230.0090.00616.77
8.0.220.0080.00816.78
8.0.210.0140.00016.72
8.0.200.0080.00816.75
8.0.190.0040.01216.69
8.0.180.0090.00916.77
8.0.170.0070.01116.69
8.0.160.0100.00716.66
8.0.150.0040.01516.73
8.0.140.0100.00616.71
8.0.130.0040.00813.30
8.0.120.0060.01216.72
8.0.110.0060.00916.77
8.0.100.0100.00716.63
8.0.90.0070.00716.70
8.0.80.0160.03316.64
8.0.70.0040.01116.56
8.0.60.0070.00716.63
8.0.50.0070.00716.79
8.0.30.0520.03516.88
8.0.20.0580.02817.40
8.0.10.0100.00716.78
8.0.00.0570.02616.72
7.4.330.0040.00814.66
7.4.320.0090.00316.49
7.4.300.0000.01316.33
7.4.290.0100.00316.36
7.4.280.0140.00416.27
7.4.270.0070.00716.51
7.4.260.0060.00613.19
7.4.250.0230.00316.39
7.4.240.0090.00616.53
7.4.230.0030.01016.57
7.4.220.0330.06316.33
7.4.210.0220.03116.42
7.4.200.0070.00716.20
7.4.190.0070.00716.60
7.4.160.0480.04816.54
7.4.150.0580.02617.40
7.4.140.0800.02817.86
7.4.130.0690.03316.43
7.4.120.0750.02316.36
7.4.110.0460.03616.38
7.4.100.0500.02816.45
7.4.90.0340.04416.43
7.4.80.0460.02119.04
7.4.70.0490.04116.30
7.4.60.0460.02916.30
7.4.50.0130.00716.20
7.4.40.0250.00922.27
7.4.30.0410.02216.41
7.3.330.0060.00912.96
7.3.320.0130.00012.98
7.3.310.0150.00316.20
7.3.300.0100.00616.09
7.3.290.0230.02416.17
7.3.280.0230.04416.16
7.3.270.0480.02617.40
7.3.260.0520.02718.24
7.3.250.0490.03716.13
7.3.240.0530.02816.15
7.3.230.0510.03116.39
7.3.210.0380.03816.03
7.3.200.0200.04619.39
7.3.190.0280.06216.19
7.3.180.0450.02716.42
7.3.170.0550.04616.27
7.3.160.0310.03116.06
7.2.330.0510.03216.58
7.2.320.0210.03716.68
7.2.310.0240.04916.26
7.2.300.0590.01616.69
7.2.290.0400.02816.72
7.2.100.0940.02214.36
7.2.90.1140.04614.38
7.2.80.1140.01414.59
7.2.70.1230.02014.95
7.2.60.1320.01014.82
7.2.50.0860.02814.84
7.2.40.1030.01714.87
7.2.30.1110.02315.02
7.2.20.0500.01014.82
7.2.10.0670.03414.97
7.2.00.0290.02114.90
7.1.220.1500.04113.72
7.1.210.0890.01713.55
7.1.200.1240.02013.58
7.1.190.1360.01313.70
7.1.180.1130.02713.89
7.1.170.1350.02313.69
7.1.160.1050.01713.85
7.1.150.1170.01013.84
7.1.140.1010.00713.89
7.1.130.0310.01713.83
7.1.120.0610.02013.62
7.1.110.1260.00713.84
7.1.100.0410.01013.95
7.1.90.1160.02313.49
7.1.80.0350.03213.73
7.1.70.1070.01913.74
7.1.60.0560.01131.75
7.1.50.0510.02232.02
7.1.40.0460.03031.93
7.1.30.0410.05131.53
7.1.20.0520.01832.05
7.1.10.0260.01713.83
7.1.00.1370.02313.85
7.0.310.1170.02013.34
7.0.300.0920.02213.24
7.0.290.1310.01513.46
7.0.280.1410.03013.36
7.0.270.0900.01413.54
7.0.260.0980.02413.57
7.0.250.0250.03013.89
7.0.240.0630.01713.48
7.0.230.0460.01613.51
7.0.220.0580.02913.45
7.0.210.1050.01813.27
7.0.200.0890.01013.28
7.0.190.0450.01513.33
7.0.180.0480.00713.45
7.0.170.1220.01413.84
7.0.160.0470.03213.67
7.0.150.0490.01013.61
7.0.140.1710.02513.59
7.0.130.0300.02013.61
7.0.120.0510.01613.53
7.0.110.0640.01713.77
7.0.100.1170.02013.64
7.0.90.0440.01413.77
7.0.80.1750.00713.72
7.0.70.0350.02313.55
7.0.60.0500.03213.64
7.0.50.0720.02313.79
7.0.40.1420.01513.68
7.0.30.0400.00713.63
7.0.20.0400.02113.66
7.0.10.0390.01313.48
7.0.00.1640.01113.69
5.6.380.0260.02614.19
5.6.370.0350.02314.28
5.6.360.0330.01814.43
5.6.350.0310.02114.19
5.6.340.0330.01514.39
5.6.330.0340.01814.32
5.6.320.0440.02714.14
5.6.310.0440.03514.56
5.6.300.0300.01713.88
5.6.290.0530.02714.14
5.6.280.0300.02314.22
5.6.270.0310.02714.31
5.6.260.0330.01814.41
5.6.250.0310.02814.36
5.6.240.0330.01614.27
5.6.230.0390.01914.64
5.6.220.0400.02114.29
5.6.210.0310.02814.21
5.6.200.0260.03914.22
5.6.190.0210.02614.21
5.6.180.0370.01614.50
5.6.170.0320.02614.29
5.6.160.0280.02514.08
5.6.150.0390.02214.55
5.6.140.0300.03814.40
5.6.130.0540.02314.27
5.6.120.0430.01814.27
5.6.110.0650.02914.10
5.6.100.0490.04514.04
5.6.90.0440.02014.46
5.6.80.0420.01214.35
5.6.70.0350.02014.50
5.6.60.0330.02014.09
5.5.380.0390.02112.43
5.5.370.0340.01412.43
5.5.360.0280.01912.43
5.5.350.0310.01712.43
5.5.340.0220.02212.43
5.5.330.0240.02412.43
5.5.320.0170.02312.43
5.5.310.0280.02112.43
5.5.300.0490.01012.43
5.5.290.0370.01712.43
5.5.280.0370.02012.43
5.5.270.0300.02412.43
5.5.260.0220.02612.43
5.5.250.0420.00812.43
5.5.240.0420.01012.43
5.5.230.0430.00712.43
5.5.220.0320.01612.43
5.4.450.0380.02012.43
5.4.440.0350.03812.43
5.4.430.0330.02912.43
5.4.420.0310.01712.43
5.4.410.0340.01912.43
5.4.400.0390.01012.43
5.4.390.0350.01012.43

preferences:
46.28 ms | 401 KiB | 5 Q