3v4l.org

run code in 300+ PHP versions simultaneously
<?php $neni = 'aaa'; echo "Tohle $neni ok"; echo "Tohle {neni} ok";

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)
8.3.60.0070.00718.16
8.3.50.0120.00721.98
8.3.40.0110.00318.63
8.3.30.0070.00718.92
8.3.20.0000.00820.30
8.3.10.0080.00021.70
8.3.00.0000.00822.30
8.2.180.0070.01416.50
8.2.170.0030.01322.96
8.2.160.0070.00720.43
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0090.00626.16
8.2.120.0060.00319.36
8.2.110.0030.00622.07
8.2.100.0070.00417.91
8.2.90.0040.00419.23
8.2.80.0030.00517.97
8.2.70.0050.00517.50
8.2.60.0040.00417.93
8.2.50.0000.01018.07
8.2.40.0040.00418.22
8.2.30.0000.00718.01
8.2.20.0000.00817.49
8.2.10.0000.00819.38
8.2.00.0040.00417.68
8.1.280.0120.00325.92
8.1.270.0080.00022.05
8.1.260.0070.00726.35
8.1.250.0080.00028.09
8.1.240.0040.00423.93
8.1.230.0070.00319.15
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0000.01017.23
8.1.190.0040.00417.30
8.1.180.0040.00418.10
8.1.170.0040.00418.65
8.1.160.0050.00221.93
8.1.150.0000.00718.47
8.1.140.0030.00517.29
8.1.130.0040.00417.88
8.1.120.0040.00417.45
8.1.110.0080.00017.26
8.1.100.0070.00017.44
8.1.90.0040.00417.42
8.1.80.0000.00717.38
8.1.70.0040.00417.38
8.1.60.0080.00017.52
8.1.50.0000.00817.42
8.1.40.0080.00017.39
8.1.30.0000.00717.44
8.1.20.0080.00017.53
8.1.10.0040.00417.51
8.1.00.0000.00917.41
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0070.00018.44
8.0.270.0000.00717.11
8.0.260.0030.00318.39
8.0.250.0030.00316.98
8.0.240.0000.00716.91
8.0.230.0000.00716.99
8.0.220.0040.00416.92
8.0.210.0070.00016.88
8.0.200.0000.00716.97
8.0.190.0050.00216.82
8.0.180.0000.00716.94
8.0.170.0000.00816.94
8.0.160.0040.00416.94
8.0.150.0030.00316.80
8.0.140.0040.00416.91
8.0.130.0000.00513.28
8.0.120.0050.00316.80
8.0.110.0040.00416.90
8.0.100.0000.00716.82
8.0.90.0000.00716.94
8.0.80.0060.01016.87
8.0.70.0040.00416.91
8.0.60.0070.00016.92
8.0.50.0040.00416.90
8.0.30.0090.01017.09
8.0.20.0080.01017.40
8.0.10.0070.00017.00
8.0.00.0100.01216.72
7.4.330.0050.00015.00
7.4.320.0000.00616.57
7.4.300.0060.00016.45
7.4.290.0000.01016.52
7.4.280.0070.00016.47
7.4.270.0000.00816.54
7.4.260.0070.00316.55
7.4.250.0040.00416.47
7.4.240.0000.00816.40
7.4.230.0030.00316.59
7.4.220.0040.01216.48
7.4.210.0070.01016.52
7.4.200.0070.00016.33
7.4.190.0030.00316.32
7.4.160.0090.00916.34
7.4.150.0030.01317.40
7.4.140.0050.01217.86
7.4.130.0090.00916.52
7.4.120.0080.01216.42
7.4.110.0100.00716.45
7.4.100.0070.01016.40
7.4.90.0060.01416.41
7.4.80.0070.01219.39
7.4.70.0090.00916.66
7.4.60.0100.00716.48
7.4.50.0040.00416.48
7.4.40.0090.00622.77
7.4.30.0060.01116.41
7.4.00.0050.01214.83
7.3.330.0000.00513.14
7.3.320.0020.00213.06
7.3.310.0050.00316.19
7.3.300.0030.00316.18
7.3.290.0060.00616.09
7.3.280.0050.01116.15
7.3.270.0110.00617.40
7.3.260.0120.01216.56
7.3.250.0110.00816.18
7.3.240.0090.00816.20
7.3.230.0070.01016.51
7.3.210.0120.00616.26
7.3.200.0140.00619.39
7.3.190.0070.01116.30
7.3.180.0040.01116.20
7.3.170.0090.01216.27
7.3.160.0120.00916.27
7.3.120.0030.01514.80
7.3.110.0030.01414.65
7.3.100.0030.01314.71
7.3.90.0030.01214.68
7.3.80.0060.00614.72
7.3.70.0130.00314.60
7.3.60.0100.00014.60
7.3.50.0030.00914.59
7.3.40.0100.00314.80
7.3.30.0120.00414.84
7.3.20.0130.00316.77
7.3.10.0070.00816.54
7.3.00.0030.01016.47
7.2.330.0100.00716.59
7.2.320.0150.00316.64
7.2.310.0100.00716.63
7.2.300.0030.01716.66
7.2.290.0100.00616.35
7.2.250.0080.01114.86
7.2.240.0060.00914.61
7.2.230.0060.00615.05
7.2.220.0030.00715.08
7.2.210.0060.00315.04
7.2.200.0040.01114.74
7.2.190.0030.01014.85
7.2.180.0030.01314.64
7.2.170.0060.00914.79
7.2.130.0030.00916.42
7.2.120.0110.00816.10
7.2.110.0090.00616.52
7.2.100.0090.00616.04
7.2.90.0050.00516.44
7.2.80.0090.00616.23
7.2.70.0140.00716.33
7.2.60.0030.00616.34
7.2.50.0030.00916.55
7.2.40.0140.00916.21
7.2.30.0110.01116.76
7.2.20.0000.01516.24
7.2.10.0000.01516.58
7.2.00.0070.00518.08
7.1.330.0080.00815.49
7.1.320.0060.00815.26
7.1.310.0040.00815.76
7.1.300.0090.00015.41
7.1.290.0090.00615.62
7.1.280.0070.00815.64
7.1.270.0060.00615.67
7.1.260.0000.01015.41
7.1.250.0080.00415.72
7.1.70.0030.00517.08
7.1.60.0050.00517.15
7.1.50.0030.01916.75
7.1.00.0100.07322.36
7.0.200.0000.01416.69
7.0.140.0200.05721.98
7.0.60.0100.07019.95
7.0.50.0030.08317.87
7.0.40.0030.06720.02
7.0.30.0200.04720.13
7.0.20.0300.08320.18
7.0.10.0230.08720.09
7.0.00.0070.06720.00
5.6.280.0030.07321.01
5.6.210.0070.04020.60
5.6.200.0030.08018.16
5.6.190.0000.09020.39
5.6.180.3270.03720.57
5.6.170.0300.03720.40
5.6.160.0130.06720.48
5.6.150.0170.07318.21
5.6.140.0100.06018.09
5.6.130.0070.04318.21
5.6.120.0100.04020.99
5.6.110.0100.03721.01
5.6.100.0030.08720.97
5.6.90.0030.06321.11
5.6.80.0070.05020.40
5.6.70.0230.08020.39
5.5.350.0000.08720.43
5.5.340.0030.05717.98
5.5.330.0100.08320.23
5.5.320.0200.03720.21
5.5.310.0300.07320.27
5.5.300.0030.04017.96
5.5.290.0070.08317.89
5.5.280.0230.07020.83
5.5.270.0070.05020.87
5.5.260.0000.04720.64
5.5.250.0070.08020.58
5.5.240.0130.07020.15
5.4.450.0170.05019.38
5.4.440.0070.06319.61
5.4.430.0100.05319.50
5.4.420.0100.06019.25
5.4.410.0070.06019.52
5.4.400.0870.00018.75
5.4.390.0800.00018.61
5.4.380.0230.05718.68
5.4.370.0270.04318.61
5.4.360.0230.04718.67
5.4.350.0230.04718.70
5.4.340.0400.04018.71
5.4.320.0060.03712.45
5.4.310.0050.05612.45
5.4.300.0060.03812.45
5.4.290.0040.04012.45
5.4.280.0050.03912.35
5.4.270.0030.05718.86
5.4.260.0070.06718.80
5.4.250.0100.08318.79
5.4.240.0100.07718.75
5.4.230.0100.06318.85
5.4.220.0070.06018.85
5.4.210.0130.06718.80
5.4.200.0130.04718.72
5.4.190.0200.06718.77
5.4.180.0130.05018.74
5.4.170.0130.07318.75
5.4.160.0200.05318.84
5.4.150.0170.04718.83
5.4.140.0070.07016.26
5.4.130.0000.05316.45
5.4.120.0130.05716.23
5.4.110.0000.07316.32
5.4.100.0030.07016.50
5.4.90.0100.04716.50
5.4.80.0130.05716.13
5.4.70.0070.05716.13
5.4.60.0130.05016.23
5.4.50.0030.07316.27
5.4.40.0070.06316.34
5.4.30.0170.04016.35
5.4.20.0170.06016.45
5.4.10.0130.06716.36
5.4.00.0170.04315.76
5.3.290.0060.03912.80
5.3.280.0100.06014.45
5.3.270.0070.07014.53
5.3.260.0000.06314.38
5.3.250.0270.03714.52
5.3.240.0100.06714.47
5.3.230.0100.05314.50
5.3.220.0100.05014.35
5.3.210.0130.06714.67
5.3.200.0030.07714.62
5.3.190.0100.07014.57
5.3.180.0100.07014.60
5.3.170.0000.08314.41
5.3.160.0100.06714.57
5.3.150.0170.06314.45
5.3.140.0130.07314.64
5.3.130.0170.05314.51
5.3.120.0170.06314.55
5.3.110.0100.05014.41
5.3.100.0130.06714.04
5.3.90.0030.08313.87
5.3.80.0170.04314.03
5.3.70.0070.07013.85
5.3.60.0030.05313.83
5.3.50.0070.07313.99
5.3.40.0200.04013.94
5.3.30.0070.07313.74
5.3.20.0130.04313.84
5.3.10.0070.05313.48
5.3.00.0070.04713.68
5.2.170.0070.05711.18
5.2.160.0100.05011.29
5.2.150.0070.04310.90
5.2.140.0000.04711.05
5.2.130.0100.05311.25
5.2.120.0100.04311.00
5.2.110.0100.04011.02
5.2.100.0070.05310.98
5.2.90.0070.04011.18
5.2.80.0030.05711.10
5.2.70.0030.05311.10
5.2.60.0070.05311.06
5.2.50.0070.04311.01
5.2.40.0070.04010.92
5.2.30.0030.04710.88
5.2.20.0000.04710.89
5.2.10.0100.04310.93
5.2.00.0100.03710.63
5.1.60.0100.0479.88
5.1.50.0100.04010.03
5.1.40.0070.0339.86
5.1.30.0100.03310.09
5.1.20.0170.03010.26
5.1.10.0070.05010.00
5.1.00.0130.03310.10
5.0.50.0030.0408.63
5.0.40.0030.0308.46
5.0.30.0000.0608.45
5.0.20.0100.0338.18
5.0.10.0000.0338.21
5.0.00.0070.0538.24
4.4.90.0030.0205.75
4.4.80.0100.0235.84
4.4.70.0000.0375.77
4.4.60.0070.0205.79
4.4.50.0000.0235.76
4.4.40.0030.0335.75
4.4.30.0000.0235.83
4.4.20.0000.0335.75
4.4.10.0000.0235.87
4.4.00.0030.0335.80
4.3.110.0000.0235.71
4.3.100.0000.0235.75
4.3.90.0000.0335.65
4.3.80.0070.0405.68
4.3.70.0000.0335.64
4.3.60.0030.0305.64
4.3.50.0070.0205.74
4.3.40.0100.0375.62
4.3.30.0070.0175.60
4.3.20.0000.0235.60
4.3.10.0000.0235.60
4.3.00.0000.0235.90

preferences:
34.89 ms | 401 KiB | 5 Q