3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "merkkijono, ei siis mikään numero"; $a++; // Tämän ei pitäis toimia echo $a;

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)
8.3.40.0000.01518.84
8.3.30.0090.00618.77
8.3.20.0040.00418.79
8.3.10.0040.00418.78
8.3.00.0100.00019.26
8.2.170.0120.00322.96
8.2.160.0160.00720.57
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00421.03
8.2.110.0080.00022.07
8.2.100.0060.00617.91
8.2.90.0050.00317.88
8.2.80.0030.00518.80
8.2.70.0060.00317.25
8.2.60.0040.00718.04
8.2.50.0080.00018.07
8.2.40.0040.00418.14
8.2.30.0040.00417.79
8.2.20.0000.00917.62
8.2.10.0080.00017.57
8.2.00.0040.00417.67
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00320.60
8.1.230.0030.00717.82
8.1.220.0030.00617.74
8.1.210.0000.00918.77
8.1.200.0030.00617.13
8.1.190.0000.00817.10
8.1.180.0030.00519.18
8.1.170.0040.00418.66
8.1.160.0040.00418.88
8.1.150.0000.00718.56
8.1.140.0000.00717.44
8.1.130.0040.00419.17
8.1.120.0000.00717.26
8.1.110.0070.00017.44
8.1.100.0070.00017.37
8.1.90.0030.00517.39
8.1.80.0030.00317.38
8.1.70.0040.00417.39
8.1.60.0040.00417.49
8.1.50.0000.00717.36
8.1.40.0040.00417.41
8.1.30.0080.00017.51
8.1.20.0040.00417.55
8.1.10.0040.00417.52
8.1.00.0000.00917.32
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00818.31
8.0.270.0070.00017.12
8.0.260.0040.00416.85
8.0.250.0000.00816.96
8.0.240.0000.00716.84
8.0.230.0030.00516.90
8.0.220.0030.00316.81
8.0.210.0000.00716.75
8.0.200.0030.00316.89
8.0.190.0040.00416.84
8.0.180.0050.00516.87
8.0.170.0040.00416.83
8.0.160.0040.00416.95
8.0.150.0040.00416.73
8.0.140.0030.00516.78
8.0.130.0030.00313.29
8.0.120.0030.00616.80
8.0.110.0000.00716.73
8.0.100.0000.00716.70
8.0.90.0080.00016.69
8.0.80.0110.00916.88
8.0.70.0050.00316.88
8.0.60.0000.00916.63
8.0.50.0000.00816.64
8.0.30.0070.01117.25
8.0.20.0080.01217.01
8.0.10.0000.00716.93
8.0.00.0120.00516.71
7.4.330.0030.00312.86
7.4.320.0030.00316.51
7.4.300.0030.00316.38
7.4.290.0000.01016.53
7.4.280.0030.00516.36
7.4.270.0030.00316.44
7.4.260.0030.00313.10
7.4.250.0030.00716.52
7.4.240.0040.00416.51
7.4.230.0030.00316.61
7.4.220.0110.00716.56
7.4.210.0000.01616.46
7.4.200.0070.00016.48
7.4.190.0000.00816.70
7.4.160.0030.01316.44
7.4.150.0070.01016.32
7.4.140.0140.00417.86
7.4.130.0110.00716.23
7.4.120.0100.01116.29
7.4.110.0100.01316.50
7.4.100.0150.00916.48
7.4.90.0110.00716.39
7.4.80.0160.00619.39
7.4.70.0080.01116.45
7.4.60.0100.01016.38
7.4.50.0030.00616.28
7.4.40.0090.00516.38
7.4.30.0100.00516.27
7.4.00.0130.00314.81
7.3.330.0070.00013.16
7.3.320.0030.00313.14
7.3.310.0070.00016.03
7.3.300.0030.00316.00
7.3.290.0070.01116.27
7.3.280.0100.00716.24
7.3.270.0070.01016.56
7.3.260.0120.01216.38
7.3.240.0130.00316.29
7.3.230.0140.00316.23
7.3.210.0140.00316.26
7.3.200.0060.00916.17
7.3.190.0070.01016.57
7.3.180.0030.01416.46
7.3.170.0060.01316.38
7.3.160.0080.00816.63
7.3.120.0040.01114.67
7.3.10.0070.00716.38
7.3.00.0030.01016.39
7.2.330.0140.00316.59
7.2.320.0090.01016.60
7.2.310.0030.01416.58
7.2.300.0050.01216.59
7.2.290.0090.01216.62
7.2.130.0090.00616.82
7.2.120.0040.00716.98
7.2.110.0130.00316.80
7.2.100.0060.00616.57
7.2.90.0040.01216.83
7.2.80.0090.00616.83
7.2.70.0060.01016.73
7.2.60.0000.01316.93
7.2.50.0100.00716.82
7.2.40.0030.01016.82
7.2.30.0030.00916.68
7.2.20.0060.00916.80
7.2.10.0040.01216.61
7.2.00.0070.00518.20
7.1.250.0040.01115.63
7.1.100.0250.00917.52
7.1.70.0040.00417.14
7.1.60.0100.01319.25
7.1.50.0070.01516.88
7.1.00.0000.03322.40
7.0.200.0000.00716.31
7.0.140.0000.07721.96
7.0.120.0070.06322.13
7.0.60.0330.06319.96
7.0.50.0130.07317.89
7.0.40.0070.09020.05
7.0.30.0000.08019.96
7.0.20.0070.08319.96
7.0.10.0070.06320.20
7.0.00.0000.05320.04
5.6.280.0100.06720.98
5.6.210.0100.08020.71
5.6.200.0130.07718.22
5.6.190.0030.05320.67
5.6.180.0030.05020.35
5.6.170.0070.08020.64
5.6.160.0030.05720.66
5.6.150.0030.04720.32
5.6.140.0070.06720.46
5.6.130.0030.04720.11
5.6.120.0130.07320.33
5.6.110.0030.08320.26
5.6.100.0100.04720.09
5.6.90.0030.07320.38
5.6.80.0030.05019.80
5.6.70.0000.07319.81
5.6.60.0030.08319.81
5.6.50.0070.08019.82
5.6.40.0030.08319.77
5.6.30.0070.08319.77
5.6.20.0070.07719.54
5.6.10.0000.05019.63
5.6.00.0030.05019.48
5.5.350.0000.06020.31
5.5.340.0070.03318.02
5.5.330.0030.07020.21
5.5.320.0000.08720.29
5.5.310.0070.05720.40
5.5.300.0070.08019.98
5.5.290.0000.07720.13
5.5.280.0070.08319.97
5.5.270.0100.08020.19
5.5.260.0030.07019.96
5.5.250.0000.08319.99
5.5.240.0070.05719.65
5.5.230.0070.05019.63
5.5.220.0130.04719.52
5.5.210.0030.05319.61
5.5.200.0070.07319.55
5.5.190.0070.08019.43
5.5.180.0030.06719.56
5.5.160.0000.05019.52
5.5.150.0100.06019.61
5.5.140.0100.05719.54
5.5.130.0100.07719.47
5.5.120.0030.08019.27
5.5.110.0030.04719.57
5.5.100.0000.06019.18
5.5.90.0070.07319.42
5.5.80.0070.07319.37
5.5.70.0000.07719.33
5.5.60.0100.07319.14
5.5.50.0070.07019.38
5.5.40.0130.07019.33
5.5.30.0070.05019.46
5.5.20.0030.05319.40
5.5.10.0000.05719.36
5.5.00.0000.07719.24
5.4.450.0030.08319.24
5.4.440.0000.07719.14
5.4.430.0070.05019.11
5.4.420.0000.04719.11
5.4.410.0100.06019.00
5.4.400.0000.04719.16
5.4.390.0130.07019.09
5.4.380.0030.04318.79
5.4.370.0070.06319.18
5.4.360.0000.07318.92
5.4.350.0030.07318.81
5.4.340.0070.03719.14
5.4.320.0100.07719.18
5.4.310.0030.07318.92
5.4.300.0030.04319.18
5.4.290.0030.04719.18
5.4.280.0100.08718.82
5.4.270.0030.04719.18
5.4.260.0000.04319.14
5.4.250.0070.06719.08
5.4.240.0100.06719.07
5.4.230.0030.05018.96
5.4.220.0000.08318.83
5.4.210.0030.07019.19
5.4.200.0000.05319.15
5.4.190.0100.04719.17
5.4.180.0070.08319.20
5.4.170.0030.08019.17
5.4.160.0030.05719.13
5.4.150.0070.07319.16
5.4.140.0000.07716.25
5.4.130.0100.04016.28
5.4.120.0070.06316.35
5.4.110.0200.05716.23
5.4.100.0070.05316.32
5.4.90.0000.07316.30
5.4.80.0000.07016.38
5.4.70.0030.06016.23
5.4.60.0130.05316.32
5.4.50.0070.05716.20
5.4.40.0070.03316.58
5.4.30.0030.05016.28
5.4.20.0070.07016.26
5.4.10.0100.04016.24
5.4.00.0070.06315.73
5.3.290.0070.07314.58
5.3.280.0030.04014.52
5.3.270.0030.05014.52
5.3.260.0030.07314.69
5.3.250.0030.07314.52
5.3.240.0000.06014.62
5.3.230.0070.07014.38
5.3.220.0030.07014.54
5.3.210.0070.07714.52
5.3.200.0000.08314.54
5.3.190.0000.07014.44
5.3.180.0030.05714.54
5.3.170.0030.07714.57
5.3.160.0030.07714.52
5.3.150.0030.06014.64
5.3.140.0200.04314.48
5.3.130.0000.05314.63
5.3.120.0000.08014.47
5.3.110.0070.05314.47
5.3.100.0100.07013.97
5.3.90.0030.07313.94
5.3.80.0070.05013.99
5.3.70.0070.07313.99
5.3.60.0030.07013.85
5.3.50.0070.06713.87
5.3.40.0030.06313.87
5.3.30.0070.07313.84
5.3.20.0000.05713.62
5.3.10.0000.06713.74
5.3.00.0070.07313.59
5.2.170.0030.06312.41
5.2.160.0030.06312.41
5.2.150.0000.06712.41
5.2.140.0070.06012.41
5.2.130.0000.03712.41
5.2.120.0000.03312.41
5.2.110.0070.05712.41
5.2.100.0000.06712.41
5.2.90.0070.06012.41
5.2.80.0030.05012.41
5.2.70.0030.04712.41
5.2.60.0000.04312.41
5.2.50.0000.04312.41
5.2.40.0000.06012.41
5.2.30.0000.06312.41
5.2.20.0000.04012.41
5.2.10.0000.05312.41
5.2.00.0030.04312.41
5.1.60.0000.02712.41
5.1.50.0000.02712.41
5.1.40.0000.02312.41
5.1.30.0000.03012.41
5.1.20.0070.02312.41
5.1.10.0030.02312.41
5.1.00.0030.03312.41
5.0.50.0000.02012.41
5.0.40.0000.02012.41
5.0.30.0030.02712.41
5.0.20.0030.01712.41
5.0.10.0000.04712.41
5.0.00.0000.03012.41
4.4.90.0030.03312.41
4.4.80.0030.02012.41
4.4.70.0070.01712.41
4.4.60.0000.03312.41
4.4.50.0030.02712.41
4.4.40.0000.02712.41
4.4.30.0030.02012.41
4.4.20.0000.01312.41
4.4.10.0000.01712.41
4.4.00.0000.02312.41
4.3.110.0000.02312.41
4.3.100.0000.01312.41
4.3.90.0030.02012.41
4.3.80.0000.03312.41
4.3.70.0100.01012.41
4.3.60.0070.03012.41
4.3.50.0000.01712.41
4.3.40.0030.02012.41
4.3.30.0000.03712.41
4.3.20.0000.02012.41
4.3.10.0000.04012.41
4.3.00.0000.03312.41

preferences:
49.08 ms | 400 KiB | 5 Q