3v4l.org

run code in 300+ PHP versions simultaneously
<?php $va = " hello "; var_dump($va);

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)
8.3.70.0000.01518.16
8.3.60.0110.00716.50
8.3.50.0100.00816.40
8.3.40.0110.00418.41
8.3.30.0110.00718.54
8.3.20.0040.00418.48
8.3.10.0060.00320.54
8.3.00.0050.00319.26
8.2.180.0070.00718.18
8.2.170.0040.01122.96
8.2.160.0080.00818.79
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00420.56
8.2.110.0060.00319.19
8.2.100.0040.00817.78
8.2.90.0040.00420.94
8.2.80.0050.00219.21
8.2.70.0000.00817.38
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0020.00518.03
8.2.30.0050.00317.84
8.2.20.0100.00019.39
8.2.10.0070.00017.62
8.2.00.0070.00317.45
8.1.280.0030.01025.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00322.42
8.1.230.0060.00621.04
8.1.220.0050.00318.77
8.1.210.0040.00419.09
8.1.200.0040.00417.35
8.1.190.0050.00217.53
8.1.180.0070.00318.10
8.1.170.0060.00318.71
8.1.160.0000.00818.86
8.1.150.0000.00718.40
8.1.140.0040.00417.25
8.1.130.0000.00717.68
8.1.120.0070.00017.43
8.1.110.0000.00717.26
8.1.100.0080.00017.38
8.1.90.0070.00017.29
8.1.80.0030.00617.28
8.1.70.0000.00717.34
8.1.60.0030.00517.52
8.1.50.0030.00517.27
8.1.40.0000.00717.32
8.1.30.0000.00817.46
8.1.20.0030.00617.48
8.1.10.0040.00417.45
8.1.00.0040.00417.30
8.0.300.0050.00319.85
8.0.290.0000.00716.63
8.0.280.0020.00518.31
8.0.270.0000.00717.26
8.0.260.0030.00316.70
8.0.250.0040.00416.89
8.0.240.0000.00716.89
8.0.230.0030.00316.87
8.0.220.0000.00616.70
8.0.210.0000.00616.87
8.0.200.0090.00016.94
8.0.190.0040.00416.94
8.0.180.0040.00416.75
8.0.170.0000.00916.73
8.0.160.0080.00016.84
8.0.150.0040.00416.72
8.0.140.0040.00716.81
8.0.130.0000.00513.21
8.0.120.0040.00416.77
8.0.110.0050.00216.76
8.0.100.0040.00416.59
8.0.90.0000.00716.71
8.0.80.0070.01316.85
8.0.70.0040.00416.69
8.0.60.0000.00716.92
8.0.50.0000.00816.68
8.0.30.0120.00916.70
8.0.20.0100.00916.78
8.0.10.0000.00817.04
8.0.00.0120.01116.60
7.4.330.0000.00512.93
7.4.320.0030.00316.52
7.4.300.0060.00016.34
7.4.290.0070.00016.50
7.4.280.0060.00316.52
7.4.270.0030.00316.50
7.4.260.0030.00513.16
7.4.250.0000.00716.52
7.4.240.0040.00416.55
7.4.230.0000.00816.40
7.4.220.0130.01016.57
7.4.210.0000.01416.53
7.4.200.0040.00416.48
7.4.190.0000.00716.40
7.4.160.0080.00816.58
7.4.150.0130.00316.34
7.4.140.0120.00816.42
7.4.130.0160.00016.42
7.4.120.0060.01016.51
7.4.110.0120.00616.44
7.4.100.0120.00616.51
7.4.90.0180.00616.28
7.4.80.0150.00416.45
7.4.70.0070.01016.37
7.4.60.0000.01816.38
7.4.50.0090.00016.05
7.4.40.0040.01116.49
7.4.30.0100.01016.69
7.4.00.0060.01014.61
7.3.330.0060.00013.02
7.3.320.0030.00312.91
7.3.310.0000.00716.00
7.3.300.0000.00616.13
7.3.290.0110.00416.12
7.3.280.0100.00816.14
7.3.270.0100.00716.30
7.3.260.0140.00316.23
7.3.250.0080.01316.19
7.3.240.0030.01416.20
7.3.230.0040.01316.43
7.3.210.0120.00616.11
7.3.200.0090.00819.39
7.3.190.0100.00716.32
7.3.180.0090.00616.34
7.3.170.0040.01116.12
7.3.160.0120.00316.13
7.3.120.0030.01114.89
7.3.110.0070.01014.45
7.3.100.0060.00614.19
7.3.90.0070.00414.71
7.3.80.0030.00714.67
7.3.70.0100.00314.46
7.3.60.0000.01614.71
7.3.50.0040.00414.76
7.3.40.0100.00314.55
7.3.30.0000.01014.46
7.3.20.0030.00716.51
7.3.10.0030.01016.45
7.3.00.0060.00616.36
7.2.330.0130.00316.52
7.2.320.0130.00316.45
7.2.310.0030.01416.30
7.2.300.0060.01116.26
7.2.290.0060.00916.25
7.2.240.0100.00614.99
7.2.230.0050.00614.89
7.2.220.0030.00914.64
7.2.210.0000.00814.65
7.2.200.0050.00514.80
7.2.190.0080.00814.88
7.2.180.0000.00714.48
7.2.170.0070.01014.92
7.2.160.0030.01014.84
7.2.150.0050.00516.84
7.2.140.0060.00316.82
7.2.130.0040.00816.90
7.2.120.0080.00616.66
7.2.110.0080.00816.69
7.2.100.0030.01016.59
7.2.90.0000.01016.77
7.2.80.0070.00416.70
7.2.70.0030.00716.75
7.2.60.0070.00716.56
7.2.50.0030.00616.49
7.2.40.0030.01016.49
7.2.30.0030.00716.45
7.2.20.0110.00416.87
7.2.10.0040.01116.50
7.2.00.0110.01217.87
7.1.330.0040.01115.61
7.1.320.0000.01015.95
7.1.310.0070.00015.81
7.1.300.0100.00315.55
7.1.290.0030.00915.74
7.1.280.0040.00415.89
7.1.270.0000.01415.69
7.1.260.0070.00715.80
7.1.250.0070.00315.53
7.1.100.0100.00018.00
7.1.70.0000.00817.05
7.1.60.0070.01819.17
7.1.50.0100.00316.44
7.1.00.0070.07322.37
7.0.200.0280.00614.64
7.0.140.0070.06722.00
7.0.120.0130.06322.01
7.0.60.0100.06719.77
7.0.50.0070.07317.76
7.0.40.0100.08720.21
7.0.30.0330.07320.20
7.0.20.0200.06020.35
7.0.10.0030.08720.13
7.0.00.0070.05020.16
5.6.280.0000.07720.96
5.6.210.0070.04020.66
5.6.200.0000.04318.11
5.6.190.0100.08320.41
5.6.180.0430.07320.61
5.6.170.0170.04320.71
5.6.160.0030.04320.50
5.6.150.0000.04318.12
5.6.140.0070.04318.13
5.6.130.0100.08318.08
5.6.120.0100.03720.96
5.6.110.0030.08720.97
5.6.100.0070.03721.00
5.6.90.0100.03320.98
5.6.80.0100.08020.41
5.5.350.0030.08020.32
5.5.340.0100.07717.88
5.5.330.0070.07320.08
5.5.320.0270.03020.31
5.5.310.0230.03720.29
5.5.300.0070.03317.87
5.5.290.0130.07718.00
5.5.280.0030.08320.77
5.5.270.0070.06020.67
5.5.260.0100.08720.86
5.5.250.0130.07320.46
5.5.240.0100.07720.26
5.4.450.0000.05319.41
5.4.440.0030.08719.50
5.4.430.0130.07319.40
5.4.420.0100.06719.50
5.4.410.0130.05718.98
5.4.400.0100.07319.09
5.4.390.0070.03719.14
5.4.380.0070.07719.00
5.4.370.0100.07319.13
5.4.360.0000.08718.80
5.4.350.0100.05319.00
5.4.340.0030.04018.81
5.4.320.0030.06718.78
5.4.310.0070.06719.08
5.4.300.0070.07019.00
5.4.290.0030.04018.95
5.4.280.0100.06718.91
5.4.270.0100.06719.17
5.4.260.0130.07019.17
5.4.250.0100.07019.18
5.4.240.0100.06718.80
5.4.230.0000.05319.07
5.4.220.0070.07719.14
5.4.210.0070.07018.82
5.4.200.0000.05319.14
5.4.190.0000.07719.07
5.4.180.0070.05019.20
5.4.170.0030.04719.17
5.4.160.0070.07019.06
5.4.150.0070.08319.12
5.4.140.0100.03716.21
5.4.130.0030.04316.33
5.4.120.0170.07016.28
5.4.110.0030.06016.23
5.4.100.0000.06316.23
5.4.90.0100.07016.23
5.4.80.0070.07316.35
5.4.70.0100.07316.38
5.4.60.0070.06016.58
5.4.50.0070.06016.37
5.4.40.0070.07316.57
5.4.30.0100.07316.25
5.4.20.0130.06716.25
5.4.10.0030.06016.20
5.4.00.0130.05715.98
5.3.290.0030.08014.63
5.3.280.0030.04014.51
5.3.270.0070.05014.58
5.3.260.0230.06314.42
5.3.250.0100.06714.69
5.3.240.0070.05714.57
5.3.230.0100.07314.55
5.3.220.0030.07014.54
5.3.210.0100.07014.53
5.3.200.0130.07014.54
5.3.190.0030.08014.53
5.3.180.0100.07314.50
5.3.170.0000.04714.50
5.3.160.0130.07314.49
5.3.150.0030.08314.46
5.3.140.0130.06714.34
5.3.130.0130.07014.46
5.3.120.0130.07014.33
5.3.110.0030.07314.47
5.3.100.0100.07013.96
5.3.90.0070.06313.96
5.3.80.0100.04313.96
5.3.70.0070.05713.97
5.3.60.0100.07313.79
5.3.50.0030.08013.88
5.3.40.0200.03713.80
5.3.30.0000.07713.72
5.3.20.0100.06013.47
5.3.10.0030.07313.58
5.3.00.0100.07313.55
5.2.170.0000.07011.01
5.2.160.0070.06311.02
5.2.150.0030.05011.15
5.2.140.0030.05711.14
5.2.130.0030.05710.99
5.2.120.0000.04310.95
5.2.110.0100.06011.02
5.2.100.0000.04011.03
5.2.90.0000.03311.03
5.2.80.0000.03311.02
5.2.70.0030.06310.98
5.2.60.0130.02311.02
5.2.50.0000.04710.95
5.2.40.0100.06010.98
5.2.30.0030.03010.86
5.2.20.0000.04310.80
5.2.10.0030.03310.93
5.2.00.0030.03010.72
5.1.60.0000.0279.98
5.1.50.0030.02310.06
5.1.40.0000.03010.04
5.1.30.0030.02310.34
5.1.20.0030.02710.35
5.1.10.0030.02310.12
5.1.00.0030.02310.04
5.0.50.0000.0208.61
5.0.40.0000.0208.55
5.0.30.0000.0308.20
5.0.20.0030.0178.21
5.0.10.0000.0208.13
5.0.00.0030.0278.21
4.4.90.0000.0377.71
4.4.80.0000.0407.71
4.4.70.0000.0207.71
4.4.60.0070.0137.71
4.4.50.0000.0237.71
4.4.40.0030.0207.71
4.4.30.0070.0107.71
4.4.20.0000.0177.71
4.4.10.0000.0177.71
4.4.00.0030.0207.71
4.3.110.0000.0137.71
4.3.100.0000.0177.71
4.3.90.0000.0137.71
4.3.80.0000.0277.71
4.3.70.0030.0137.71
4.3.60.0030.0107.71
4.3.50.0030.0137.71
4.3.40.0000.0237.71
4.3.30.0000.0137.71
4.3.20.0030.0137.71
4.3.10.0000.0177.71
4.3.00.0000.0137.71

preferences:
37.24 ms | 401 KiB | 5 Q