3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x="my name is ram"; $y=" my age is 16"; echo $x; echo $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)
8.3.60.0130.00318.29
8.3.50.0090.00916.26
8.3.40.0120.00318.58
8.3.30.0110.00418.45
8.3.20.0040.00420.29
8.3.10.0080.00023.66
8.3.00.0040.00419.57
8.2.180.0100.01018.17
8.2.170.0070.01122.96
8.2.160.0100.00319.04
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00419.27
8.2.120.0040.00426.35
8.2.110.0030.00622.20
8.2.100.0090.00317.72
8.2.90.0030.00519.02
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0000.00917.93
8.2.50.0070.00318.10
8.2.40.0000.00820.42
8.2.30.0000.00819.29
8.2.20.0040.00417.91
8.2.10.0000.00718.02
8.2.00.0000.00718.02
8.1.280.0000.01825.92
8.1.270.0000.00722.06
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00320.88
8.1.230.0040.00818.94
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0040.00717.22
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0030.00518.72
8.1.160.0070.00018.95
8.1.150.0050.00318.80
8.1.140.0040.00417.29
8.1.130.0030.00318.72
8.1.120.0000.00717.39
8.1.110.0050.00317.35
8.1.100.0040.00417.28
8.1.90.0070.00017.32
8.1.80.0000.00717.38
8.1.70.0040.00417.24
8.1.60.0030.00517.42
8.1.50.0040.00417.40
8.1.40.0030.00717.36
8.1.30.0000.00717.55
8.1.20.0000.00717.61
8.1.10.0040.00417.56
8.1.00.0040.00417.36
8.0.300.0040.00420.04
8.0.290.0040.00416.63
8.0.280.0080.00018.34
8.0.270.0000.00817.30
8.0.260.0000.00616.85
8.0.250.0000.00716.93
8.0.240.0100.00016.93
8.0.230.0040.00416.80
8.0.220.0030.00316.70
8.0.210.0030.00316.85
8.0.200.0070.00016.90
8.0.190.0030.00616.95
8.0.180.0000.00716.80
8.0.170.0090.00016.76
8.0.160.0050.00516.79
8.0.150.0040.00416.68
8.0.140.0040.00416.66
8.0.130.0000.00513.27
8.0.120.0070.00016.80
8.0.110.0030.00316.75
8.0.100.0000.00716.80
8.0.90.0030.00516.91
8.0.80.0060.01516.85
8.0.70.0030.00516.80
8.0.60.0050.00216.81
8.0.50.0000.00716.78
8.0.30.0130.00817.00
8.0.20.0120.00717.40
8.0.10.0000.00816.86
8.0.00.0070.01016.84
7.4.330.0050.00015.55
7.4.320.0060.00016.29
7.4.300.0030.00316.52
7.4.290.0070.00316.43
7.4.280.0040.00416.53
7.4.270.0030.00316.42
7.4.260.0040.00416.30
7.4.250.0030.00316.48
7.4.240.0070.00016.54
7.4.230.0030.00316.41
7.4.220.0070.01016.48
7.4.210.0060.00916.46
7.4.200.0000.00716.38
7.4.160.0080.01016.40
7.4.150.0100.01017.40
7.4.140.0120.00517.86
7.4.130.0140.00516.49
7.4.120.0110.00716.46
7.4.110.0150.00716.41
7.4.100.0030.01516.59
7.4.90.0070.01016.49
7.4.80.0080.01219.39
7.4.70.0110.01316.50
7.4.60.0090.00916.43
7.4.50.0000.01916.33
7.4.40.0060.01516.59
7.4.30.0150.00616.46
7.4.00.0030.01314.88
7.3.330.0000.00513.11
7.3.320.0000.00712.91
7.3.310.0000.00716.14
7.3.300.0030.00316.22
7.3.290.0030.01216.16
7.3.280.0080.00916.21
7.3.270.0090.00917.40
7.3.260.0140.00316.10
7.3.250.0100.00916.18
7.3.240.0080.00816.28
7.3.230.0110.01116.24
7.3.210.0060.01016.35
7.3.200.0070.01016.39
7.3.190.0170.00416.21
7.3.180.0040.01216.42
7.3.170.0090.00616.36
7.3.160.0060.01116.13
7.3.120.0100.00814.68
7.3.110.0120.00514.52
7.3.100.0030.01114.64
7.3.90.0020.00814.56
7.3.80.0110.00314.73
7.3.70.0080.00514.75
7.3.60.0070.00714.53
7.3.50.0060.00314.72
7.3.40.0070.00514.70
7.3.30.0030.01314.68
7.3.20.0080.00116.56
7.3.10.0070.00616.43
7.3.00.0060.00816.61
7.2.330.0100.00916.29
7.2.320.0230.00016.42
7.2.310.0070.01316.29
7.2.300.0090.00616.51
7.2.290.0120.00516.54
7.2.250.0030.01414.80
7.2.240.0050.01114.83
7.2.230.0090.00715.11
7.2.220.0070.00714.98
7.2.210.0050.00914.78
7.2.200.0090.00614.79
7.2.190.0060.00514.88
7.2.180.0030.01014.76
7.2.170.0090.00614.84
7.2.130.0030.00616.55
7.2.120.0070.00716.91
7.2.110.0030.01216.79
7.2.100.0100.00716.75
7.2.90.0100.00615.67
7.2.80.0090.00515.64
7.2.70.0450.00515.63
7.2.60.1160.00815.86
7.2.50.0260.00815.94
7.2.40.0540.00415.81
7.2.30.1160.00315.67
7.2.20.0960.00515.71
7.2.10.1120.01015.80
7.2.00.0190.01015.78
7.1.330.0070.00715.39
7.1.320.0030.00915.82
7.1.310.0040.00415.55
7.1.300.0090.00515.66
7.1.290.0050.01015.46
7.1.280.0090.00315.66
7.1.270.0060.00515.53
7.1.260.0060.00515.69
7.1.250.0040.01115.79
7.1.210.0090.00913.53
7.1.200.0100.00913.61
7.1.190.0160.00313.69
7.1.180.2500.01013.57
7.1.170.0460.00713.82
7.1.160.3090.00613.84
7.1.150.1960.00713.75
7.1.140.2290.00713.47
7.1.130.1260.00313.85
7.1.120.0070.00713.79
7.1.110.0170.00313.78
7.1.100.1050.00413.75
7.1.90.1290.00313.47
7.1.80.0060.01013.73
7.1.70.0060.00913.81
7.1.60.1700.00331.66
7.1.50.0240.01431.89
7.1.40.0340.00631.47
7.1.30.0360.01131.92
7.1.20.0840.00631.85
7.1.10.0600.00713.59
7.1.00.0170.00613.77
7.0.310.0100.00713.24
7.0.300.0140.00713.34
7.0.290.2100.01013.25
7.0.280.2500.00613.41
7.0.270.0140.00413.45
7.0.260.0470.00013.36
7.0.250.0840.00913.21
7.0.240.0620.00713.58
7.0.230.1490.00613.29
7.0.220.0250.00013.55
7.0.210.0090.01313.57
7.0.200.0110.01113.13
7.0.190.0510.01113.57
7.0.180.0770.00013.35
7.0.170.1130.00413.50
7.0.160.0260.00313.29
7.0.150.1570.00313.53
7.0.140.1700.00613.55
7.0.130.0530.00413.62
7.0.120.0060.01113.57
7.0.110.0140.00313.64
7.0.100.0200.00013.53
7.0.90.0380.00413.54
7.0.80.1160.00013.53
7.0.70.0410.00613.46
7.0.60.0400.00613.65
7.0.50.0100.01513.49
7.0.40.0300.00713.56
7.0.30.0490.00813.59
7.0.20.0500.01113.63
7.0.10.1430.01013.21
7.0.00.1100.01013.50

preferences:
39.48 ms | 401 KiB | 5 Q