3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($num=1;$num<=7;++$num){ $num="Monday"; print_r ($num);} ?>

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)
8.3.60.0100.00718.25
8.3.50.0120.00722.00
8.3.40.0070.01418.85
8.3.30.0080.00619.09
8.3.20.0030.00520.16
8.3.10.0050.00520.36
8.3.00.0080.00019.13
8.2.180.0150.00816.38
8.2.170.0110.00322.96
8.2.160.0070.00720.52
8.2.150.0020.00524.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00821.94
8.2.110.0090.00022.29
8.2.100.0110.00019.52
8.2.90.0040.00419.26
8.2.80.0050.00317.97
8.2.70.0000.00817.34
8.2.60.0030.00518.03
8.2.50.0000.00818.07
8.2.40.0030.00618.27
8.2.30.0090.00019.32
8.2.20.0040.00417.71
8.2.10.0030.00518.03
8.2.00.0090.00017.66
8.1.280.0160.00325.92
8.1.270.0090.00022.19
8.1.260.0080.00026.35
8.1.250.0030.00328.09
8.1.240.0000.00923.91
8.1.230.0110.00019.14
8.1.220.0000.00717.74
8.1.210.0000.00918.77
8.1.200.0030.00717.25
8.1.190.0030.00617.23
8.1.180.0050.00318.10
8.1.170.0080.00018.46
8.1.160.0070.00022.00
8.1.150.0030.00518.80
8.1.140.0000.00717.43
8.1.130.0030.00317.72
8.1.120.0000.00717.45
8.1.110.0040.00417.34
8.1.100.0040.00317.51
8.1.90.0030.00517.47
8.1.80.0020.00517.44
8.1.70.0030.00317.34
8.1.60.0060.00317.56
8.1.50.0080.00017.48
8.1.40.0000.00817.47
8.1.30.0040.00417.62
8.1.20.0030.00517.63
8.1.10.0040.00417.43
8.1.00.0080.00017.29
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0030.00318.43
8.0.270.0030.00317.36
8.0.260.0000.00817.25
8.0.250.0020.00517.02
8.0.240.0000.00716.86
8.0.230.0000.00716.89
8.0.220.0060.00016.89
8.0.210.0050.00316.83
8.0.200.0030.00316.83
8.0.190.0000.00816.95
8.0.180.0050.00316.87
8.0.170.0080.00016.95
8.0.160.0070.00016.86
8.0.150.0020.00516.79
8.0.140.0040.00416.84
8.0.130.0050.00013.33
8.0.120.0060.00316.82
8.0.110.0080.00016.79
8.0.100.0030.00516.75
8.0.90.0000.00716.84
8.0.80.0130.01316.88
8.0.70.0000.00716.73
8.0.60.0000.00716.90
8.0.50.0000.00716.84
8.0.30.0160.00617.23
8.0.20.0050.01317.40
8.0.10.0040.00417.04
8.0.00.0090.00916.73
7.4.330.0070.00315.00
7.4.320.0090.00016.29
7.4.300.0040.00416.36
7.4.290.0080.00316.49
7.4.280.0090.00316.38
7.4.270.0090.00016.51
7.4.260.0060.00316.48
7.4.250.0000.00916.26
7.4.240.0060.00416.30
7.4.230.0000.00916.28
7.4.220.0230.01616.28
7.4.210.0070.01816.41
7.4.200.0030.00616.23
7.4.160.0420.01416.37
7.4.150.0210.02217.40
7.4.140.0270.01817.86
7.4.130.0260.02016.38
7.4.120.0290.02116.27
7.4.110.0230.02016.40
7.4.100.0230.02616.30
7.4.90.0270.01516.50
7.4.80.0240.02419.39
7.4.70.0180.02316.47
7.4.60.0080.02516.26
7.4.50.0030.01016.52
7.4.40.0300.01516.32
7.4.30.0140.02816.58
7.3.330.0060.00313.00
7.3.320.0040.00413.18
7.3.310.0030.00616.29
7.3.300.0030.00616.16
7.3.290.0180.01216.14
7.3.280.0140.02516.18
7.3.270.0230.02417.40
7.3.260.0130.02916.37
7.3.250.0250.01916.35
7.3.240.0380.01616.35
7.3.230.0270.01316.39
7.3.210.0270.01316.40
7.3.200.0130.02819.39
7.3.190.0300.01316.23
7.3.180.0280.00616.06
7.3.170.0270.01716.27
7.3.160.0210.01216.31
7.2.330.0100.03116.29
7.2.320.0210.02116.52
7.2.310.0200.01316.45
7.2.300.0280.02516.15
7.2.290.0070.02416.50
7.2.100.1670.01014.30
7.2.90.0480.01614.86
7.2.80.1380.02014.75
7.2.70.0460.02515.00
7.2.60.0670.01815.04
7.2.50.0750.01615.10
7.2.40.0900.01315.02
7.2.30.0560.02114.75
7.2.20.0900.01415.06
7.2.10.0590.01314.95
7.2.00.0610.01614.97
7.1.220.0890.01413.93
7.1.210.1320.00613.99
7.1.200.0740.01914.00
7.1.190.0670.01713.77
7.1.180.0600.02914.04
7.1.170.1470.02013.91
7.1.160.0950.01013.95
7.1.150.0690.00613.90
7.1.140.0710.01013.90
7.1.130.0760.01413.79
7.1.120.0880.00713.95
7.1.110.1310.01613.93
7.1.100.0710.01613.93
7.1.90.0510.01513.83
7.1.80.0670.01313.86
7.1.70.0820.00614.05
7.1.60.0400.01432.18
7.1.50.0450.01732.04
7.1.40.0880.02532.22
7.1.30.1010.01731.97
7.1.20.0400.01731.89
7.1.10.1150.01013.82
7.1.00.1030.01913.77
7.0.310.0680.01713.70
7.0.300.0750.02013.73
7.0.290.0880.01913.66
7.0.280.0910.01513.73
7.0.270.0790.01013.65
7.0.260.0620.01913.66
7.0.250.0710.01413.55
7.0.240.0760.01013.46
7.0.230.0770.00013.34
7.0.220.0730.00613.55
7.0.210.0830.00813.52
7.0.200.0830.01713.50
7.0.190.0630.01713.28
7.0.180.0410.00713.42
7.0.170.1000.00313.05
7.0.160.0500.01013.63
7.0.150.0920.00613.62
7.0.140.0790.01313.36
7.0.130.0810.01013.58
7.0.120.0780.01513.25
7.0.110.1030.01613.58
7.0.100.0920.01213.61
7.0.90.1020.00913.48
7.0.80.0800.01213.63
7.0.70.0510.01213.66
7.0.60.0670.02013.50
7.0.50.0650.00713.48
7.0.40.0870.00613.70
7.0.30.1090.00613.64
7.0.20.0660.01913.34
7.0.10.1310.00313.48
7.0.00.0430.01013.36
5.6.380.0250.01514.32
5.6.370.0250.03414.11
5.6.360.0190.01914.19
5.6.350.0120.01613.96
5.6.340.0260.01514.43
5.6.330.0140.01714.63
5.6.320.0160.01313.99
5.6.310.0170.01214.32
5.6.300.0220.01614.22
5.6.290.0170.01413.89
5.6.280.0180.01813.69
5.6.270.0240.00913.85
5.6.260.0280.00713.94
5.6.250.0220.01914.34
5.6.240.0210.00714.16
5.6.230.0090.01714.20
5.6.220.0090.01814.05
5.6.210.0150.01314.30
5.6.200.0210.00713.95
5.6.190.0240.01014.29
5.6.180.0270.00713.99
5.6.170.0230.01314.03
5.6.160.0190.01514.34
5.6.150.0200.01014.18
5.6.140.0210.00714.39
5.6.130.0180.01813.89
5.6.120.0230.02014.12
5.6.110.0340.02314.09
5.6.100.0130.02014.29
5.6.90.0230.01314.18
5.6.80.0100.02513.71
5.6.70.0120.02013.90
5.6.60.0170.01714.20
5.5.380.0260.00912.67
5.5.370.0140.01012.67
5.5.360.0150.01512.67
5.5.350.0170.01112.67
5.5.340.0290.00612.67
5.5.330.0160.01612.67
5.5.320.0180.01012.67
5.5.310.0230.01312.67
5.5.300.0210.00912.67
5.5.290.0180.00912.67
5.5.280.0210.00912.67
5.5.270.0100.01312.67
5.5.260.0150.01512.67
5.5.250.0180.01112.67
5.5.240.0130.01512.67
5.5.230.0140.01512.67
5.4.450.0210.00512.67
5.4.440.0250.00712.67
5.4.430.0270.00312.67
5.4.420.0220.02212.67
5.4.410.0200.01012.67
5.4.400.0220.00712.67
5.4.390.0170.01312.67

preferences:
26.02 ms | 401 KiB | 5 Q