3v4l.org

run code in 300+ PHP versions simultaneously
<?php $liczba = 1; $a = var_export("1" == 1); $b = var_export("1" === 1); echo "\"1\" == 1: $a\n"; echo "\"1\" === 1: $b\n";

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)
8.3.40.0110.00418.68
8.3.30.0070.00719.10
8.3.20.0080.00020.29
8.3.10.0030.00623.70
8.3.00.0050.00319.13
8.2.170.0110.00422.96
8.2.160.0110.00420.52
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0110.00826.16
8.2.120.0080.00021.09
8.2.110.0000.00920.53
8.2.100.0040.00718.09
8.2.90.0030.00619.23
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0000.00819.94
8.2.30.0040.00418.05
8.2.20.0050.00517.56
8.2.10.0000.00718.04
8.2.00.0040.00417.80
8.1.270.0040.00423.88
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.96
8.1.230.0080.00319.14
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0070.00717.23
8.1.190.0040.00416.86
8.1.180.0030.00618.10
8.1.170.0040.00418.58
8.1.160.0070.00021.86
8.1.150.0040.00418.82
8.1.140.0040.00417.38
8.1.130.0030.00317.70
8.1.120.0050.00217.29
8.1.110.0030.00517.29
8.1.100.0050.00317.29
8.1.90.0000.00717.39
8.1.80.0000.00717.30
8.1.70.0030.00317.40
8.1.60.0030.00517.42
8.1.50.0080.00017.46
8.1.40.0000.00917.45
8.1.30.0030.00517.54
8.1.20.0000.00717.60
8.1.10.0000.00717.45
8.1.00.0070.00017.36
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0070.00018.44
8.0.270.0000.00717.13
8.0.260.0070.00017.16
8.0.250.0070.00017.02
8.0.240.0070.00016.95
8.0.230.0030.00316.85
8.0.220.0060.00316.88
8.0.210.0000.00616.78
8.0.200.0000.00616.93
8.0.190.0050.00316.88
8.0.180.0030.00316.92
8.0.170.0040.00416.90
8.0.160.0050.00316.93
8.0.150.0040.00416.91
8.0.140.0070.00016.84
8.0.130.0050.00013.25
8.0.120.0040.00416.87
8.0.110.0040.00416.82
8.0.100.0040.00416.87
8.0.90.0030.00316.88
8.0.80.0100.01316.80
8.0.70.0000.00716.89
8.0.60.0040.00416.91
8.0.50.0000.00716.76
8.0.30.0140.00817.05
8.0.20.0060.01217.40
8.0.10.0050.00216.86
8.0.00.0110.00616.76
7.4.330.0050.00015.00
7.4.320.0000.00616.45
7.4.300.0000.00716.42
7.4.290.0070.00016.47
7.4.280.0070.00016.57
7.4.270.0030.00316.44
7.4.260.0090.00016.41
7.4.250.0040.00416.39
7.4.240.0020.00516.45
7.4.230.0000.00816.35
7.4.220.0080.00916.57
7.4.210.0070.00716.50
7.4.200.0070.00016.43
7.4.160.0080.00816.51
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0130.00416.40
7.4.120.0130.00916.53
7.4.110.0110.00716.46
7.4.100.0210.00416.42
7.4.90.0180.00016.45
7.4.80.0040.01519.39
7.4.70.0070.01016.54
7.4.60.0130.00716.39
7.4.50.0050.00016.56
7.4.40.0170.00316.67
7.4.30.0030.01316.58
7.4.00.0060.00914.98
7.3.330.0030.00312.96
7.3.320.0030.00313.11
7.3.310.0040.00416.16
7.3.300.0000.00716.23
7.3.290.0070.01316.24
7.3.280.0090.00916.21
7.3.270.0090.00917.40
7.3.260.0120.00616.36
7.3.250.0060.01316.20
7.3.240.0090.00916.41
7.3.230.0060.01016.49
7.3.210.0130.02016.38
7.3.200.0050.01119.39
7.3.190.0190.00416.49
7.3.180.0150.00016.21
7.3.170.0130.00316.31
7.3.160.0130.00316.52
7.2.330.0090.01316.56
7.2.320.0090.00816.34
7.2.310.0190.00016.79
7.2.300.0090.01216.23
7.2.290.0100.00716.77
7.2.00.0140.01118.69
7.1.200.0130.00915.71
7.1.100.0060.00618.27
7.1.70.0000.01116.96
7.1.60.0070.01819.40
7.1.50.0140.00716.51
7.1.00.0030.07722.45
7.0.200.0000.00816.45
7.0.140.0030.07322.18
7.0.60.0070.07319.99
7.0.50.0070.06317.87
7.0.40.0030.04320.02
7.0.30.0530.07720.04
7.0.20.0400.07319.99
7.0.10.0030.06720.04
7.0.00.0100.04020.16
5.6.280.0100.06720.82
5.6.210.0100.07720.66
5.6.200.0070.08018.17
5.6.190.0170.06320.41
5.6.180.0230.05020.63
5.6.170.0200.08320.40
5.6.160.0130.03720.53
5.6.150.0130.05718.14
5.6.140.0100.06318.09
5.6.130.0070.07318.09
5.6.120.0000.06320.86
5.6.110.0100.05721.02
5.6.100.0100.04720.96
5.6.90.0100.03720.87
5.6.80.0170.06720.35
5.5.350.3130.03020.42
5.5.340.0100.04717.99
5.5.330.0070.04320.23
5.5.320.0300.03320.29
5.5.310.0200.05720.21
5.5.300.0170.07318.00
5.5.290.0130.07317.95
5.5.280.0030.06020.80
5.5.270.0000.08020.86
5.5.260.0170.07320.75
5.5.250.0030.08720.57
5.5.240.0130.07020.25
5.4.450.0230.05019.13
5.4.440.0130.04719.11
5.4.430.0100.05019.56
5.4.420.0200.04319.21
5.4.410.0230.04719.32
5.4.400.0070.05319.09
5.4.390.0200.04319.16
5.4.380.0470.07318.61
5.4.370.0400.04718.71
5.4.360.0230.06018.68
5.4.350.0270.07018.50
5.4.340.0370.06018.70
5.4.320.0050.03612.45
5.4.310.0080.03512.45
5.4.300.0040.03712.45
5.4.290.0070.03612.45
5.4.280.0030.03712.34
5.4.270.0040.03712.35
5.4.260.0090.03312.35
5.4.250.0040.03812.35
5.4.240.0060.04812.34
5.4.230.0050.03912.34
5.4.220.0080.03312.34
5.4.210.0080.03212.34
5.4.200.0080.03412.34
5.4.190.0070.03512.33
5.4.180.0100.03212.33
5.4.170.0100.03112.35
5.4.160.0080.03312.34
5.4.150.0040.03712.34
5.4.140.0090.03312.02
5.4.130.0060.03412.01
5.4.120.0050.03611.97
5.4.110.0050.03511.96
5.4.100.0060.03511.96
5.4.90.0050.03611.96
5.4.80.0060.03611.96
5.4.70.0040.03611.96
5.4.60.0080.03211.96
5.4.50.0040.04311.96
5.4.40.0070.03211.95
5.4.30.0040.03711.95
5.4.20.0070.03311.95
5.4.10.0080.03211.94
5.4.00.0030.03811.44
5.3.290.0080.03612.80
5.3.280.0100.03312.71
5.3.270.0040.03912.72
5.3.260.0070.04012.71
5.3.250.0060.03612.72
5.3.240.0060.03612.72
5.3.230.0040.03812.71
5.3.220.0050.04412.68
5.3.210.0070.03612.68
5.3.200.0050.03612.68
5.3.190.0060.03712.68
5.3.180.0080.03812.67
5.3.170.0050.03812.67
5.3.160.0060.03712.67
5.3.150.0090.04312.67
5.3.140.0040.04412.66
5.3.130.0030.04012.66
5.3.120.0060.03812.66
5.3.110.0040.03912.66
5.3.100.0040.04512.12
5.3.90.0060.04212.09
5.3.80.0050.03612.07
5.3.70.0040.03712.08
5.3.60.0070.03412.07
5.3.50.0060.04012.00
5.3.40.0060.03512.00
5.3.30.0050.03511.95
5.3.20.0070.03311.72
5.3.10.0070.03211.69
5.3.00.0060.05111.67
5.2.170.0060.0379.18
5.2.160.0030.0409.18
5.2.150.0080.0379.18
5.2.140.0090.0319.18
5.2.130.0060.0349.14
5.2.120.0060.0359.14
5.2.110.0050.0299.14
5.2.100.0070.0279.14
5.2.90.0060.0309.14
5.2.80.0050.0369.14
5.2.70.0070.0309.14
5.2.60.0030.0339.09
5.2.50.0050.0339.05
5.2.40.0030.0299.04
5.2.30.0060.0389.01
5.2.20.0060.0349.00
5.2.10.0060.0418.92
5.2.00.0030.0318.77
5.1.60.0050.0228.06
5.1.50.0010.0288.06
5.1.40.0060.0218.04
5.1.30.0010.0288.39
5.1.20.0060.0238.41
5.1.10.0020.0298.14
5.1.00.0100.0278.13
5.0.50.0030.0266.62
5.0.40.0060.0246.48
5.0.30.0070.0276.29
5.0.20.0100.0166.26
5.0.10.0060.0186.23
5.0.00.0020.0326.23
4.4.90.0020.0164.78
4.4.80.0020.0164.76
4.4.70.0020.0164.76
4.4.60.0030.0174.76
4.4.50.0020.0274.77
4.4.40.0030.0284.71
4.4.30.0030.0214.76
4.4.20.0020.0164.85
4.4.10.0020.0164.85
4.4.00.0020.0264.76
4.3.110.0040.0144.67
4.3.100.0020.0154.66
4.3.90.0010.0164.63
4.3.80.0020.0254.59
4.3.70.0030.0134.63
4.3.60.0020.0194.63
4.3.50.0000.0184.63
4.3.40.0030.0244.54
4.3.30.0030.0153.29
4.3.20.0000.0173.25
4.3.10.0010.0163.22
4.3.00.0200.02314.39

preferences:
45.12 ms | 400 KiB | 5 Q