3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 123 !== 1230E-1; var_dump($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)
8.3.60.0000.01418.18
8.3.50.0130.00621.28
8.3.40.0040.01118.66
8.3.30.0040.01518.97
8.3.20.0040.00420.04
8.3.10.0040.00423.70
8.3.00.0080.00019.13
8.2.180.0160.00616.63
8.2.170.0100.00322.96
8.2.160.0090.00918.91
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0090.00019.23
8.2.110.0060.00321.92
8.2.100.0040.00818.03
8.2.90.0000.00919.09
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0000.00818.03
8.2.30.0050.00217.85
8.2.20.0040.00417.52
8.2.10.0000.00817.86
8.2.00.0000.00817.60
8.1.280.0030.01025.92
8.1.270.0030.00622.00
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.05
8.1.230.0080.00319.16
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0060.00317.22
8.1.180.0040.00418.10
8.1.170.0000.00918.46
8.1.160.0030.00521.98
8.1.150.0020.00518.84
8.1.140.0000.00717.36
8.1.130.0000.00717.80
8.1.120.0040.00417.41
8.1.110.0020.00517.34
8.1.100.0040.00417.33
8.1.90.0040.00417.40
8.1.80.0040.00417.44
8.1.70.0000.00717.38
8.1.60.0040.00417.43
8.1.50.0000.00817.35
8.1.40.0030.00517.43
8.1.30.0050.00317.63
8.1.20.0080.00017.46
8.1.10.0000.00817.48
8.1.00.0040.00417.30
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.38
8.0.270.0030.00317.21
8.0.260.0040.00417.24
8.0.250.0030.00316.89
8.0.240.0000.00816.74
8.0.230.0030.00316.83
8.0.220.0030.00316.82
8.0.210.0000.00716.84
8.0.200.0000.00616.77
8.0.190.0090.00016.87
8.0.180.0100.00016.93
8.0.170.0040.00416.88
8.0.160.0050.00216.79
8.0.150.0000.00816.63
8.0.140.0040.00416.77
8.0.130.0050.00013.25
8.0.120.0040.00416.66
8.0.110.0000.00816.72
8.0.100.0040.00416.80
8.0.90.0070.00016.89
8.0.80.0090.00716.88
8.0.70.0040.00416.65
8.0.60.0040.00416.70
8.0.50.0000.00716.81
8.0.30.0120.00717.00
8.0.20.0080.01117.40
8.0.10.0040.00416.82
8.0.00.0100.01016.72
7.4.330.0030.00315.14
7.4.320.0030.00316.51
7.4.300.0040.00416.38
7.4.290.0000.00716.41
7.4.280.0000.00816.36
7.4.270.0030.00316.36
7.4.260.0030.00316.44
7.4.250.0000.00716.48
7.4.240.0020.00516.53
7.4.230.0040.00416.44
7.4.220.0030.01416.63
7.4.210.0100.00416.43
7.4.200.0040.00416.63
7.4.160.0120.00316.34
7.4.150.0060.01217.40
7.4.140.0150.00917.86
7.4.130.0110.00816.50
7.4.120.0090.01116.38
7.4.110.0090.00616.46
7.4.100.0120.00616.38
7.4.90.0070.01016.48
7.4.80.0090.01019.39
7.4.70.0030.01316.52
7.4.60.0090.00916.36
7.4.50.0030.00516.29
7.4.40.0130.00316.43
7.4.30.0070.01116.31
7.4.00.0050.00514.75
7.3.330.0050.00012.89
7.3.320.0040.00412.88
7.3.310.0000.00615.97
7.3.300.0030.00316.11
7.3.290.0090.00616.15
7.3.280.0090.00816.15
7.3.270.0040.01617.40
7.3.260.0060.00916.15
7.3.250.0100.00616.24
7.3.240.0110.01016.50
7.3.230.0090.01216.41
7.3.210.0060.01016.07
7.3.200.0090.00919.39
7.3.190.0070.01016.25
7.3.180.0090.00616.55
7.3.170.0120.00316.27
7.3.160.0100.00616.27
7.2.330.0090.00916.30
7.2.320.0130.00916.37
7.2.310.0140.00316.64
7.2.300.0100.00716.24
7.2.290.0150.00316.26
7.1.200.0030.01015.70
7.1.70.0030.00717.09
7.1.60.0170.00719.11
7.1.50.0170.00716.54
7.1.00.0030.07722.41
7.0.200.0000.01016.73
7.0.140.0030.07722.23
7.0.100.0070.04020.04
7.0.90.0300.09019.82
7.0.80.0370.07319.95
7.0.70.0330.08019.86
7.0.60.0100.08019.96
7.0.50.0130.07720.32
7.0.40.0100.08020.18
7.0.30.0100.04720.14
7.0.20.0130.06020.17
7.0.10.0000.09020.04
7.0.00.0100.09320.16
5.6.280.0000.07720.88
5.6.250.0070.06320.53
5.6.240.0130.07320.63
5.6.230.0130.04320.67
5.6.220.0170.06320.67
5.6.210.0100.04720.55
5.6.200.0200.06321.06
5.6.190.0030.08321.02
5.6.180.0100.05021.10
5.6.170.0030.08721.03
5.6.160.0100.07321.00
5.6.150.0100.08020.95
5.6.140.0070.08720.94
5.6.130.0030.06021.11
5.6.120.0200.07021.07
5.6.110.0070.05721.02
5.6.100.0130.07021.05
5.6.90.0030.09021.08
5.6.80.0070.08020.41
5.6.70.0070.05020.42
5.6.60.0170.06720.32
5.6.50.0030.08020.43
5.6.40.0030.07720.37
5.6.30.0170.06020.44
5.6.20.0070.07720.26
5.6.10.0170.07020.37
5.6.00.0070.07720.34
5.5.380.0100.06320.56
5.5.370.0100.06020.34
5.5.360.0000.08020.32
5.5.350.0170.07320.37
5.5.340.0170.07320.85
5.5.330.0100.05320.88
5.5.320.0070.04720.88
5.5.310.0170.06020.75
5.5.300.0030.05320.73
5.5.290.0070.05720.85
5.5.280.0070.09020.75
5.5.270.0170.05320.71
5.5.260.0100.08320.81
5.5.250.0030.07320.70
5.5.240.0030.08020.21
5.5.230.0170.07720.20
5.5.220.0130.07720.25
5.5.210.0070.07720.16
5.5.200.0070.05020.14
5.5.190.0100.08320.14
5.5.180.0100.07020.14
5.5.160.0070.07720.14
5.5.150.0100.07720.22
5.5.140.0030.08320.07
5.5.130.0100.07320.26
5.5.120.0100.07720.11
5.5.110.0130.07319.97
5.5.100.0100.06320.01
5.5.90.0030.06320.09
5.5.80.0030.04719.97
5.5.70.0070.03720.11
5.5.60.0100.03320.05
5.5.50.0100.04020.07
5.5.40.0030.04020.05
5.5.30.0100.07020.06
5.5.20.0070.05020.08
5.5.10.0070.03320.11
5.5.00.0130.03320.02
5.4.450.0070.06019.47
5.4.440.0100.08019.40
5.4.430.0100.04319.43
5.4.420.0130.07019.23
5.4.410.0100.06019.00
5.4.400.0030.07718.91
5.4.390.0100.07719.16
5.4.380.0100.08018.81
5.4.370.0030.04718.90
5.4.360.0070.07319.07
5.4.350.0100.04019.12
5.4.340.0100.06019.03
5.4.320.0030.07018.99
5.4.310.0100.07319.14
5.4.300.0070.08019.09
5.4.290.0100.06718.90
5.4.280.0030.07019.03
5.4.270.0100.04018.81
5.4.260.0100.07019.02
5.4.250.0130.05319.09
5.4.240.0000.04318.97
5.4.230.0030.04019.14
5.4.220.0000.04719.09
5.4.210.0030.05318.97
5.4.200.0100.03318.96
5.4.190.0030.03719.11
5.4.180.0100.03019.13
5.4.170.0030.07719.09
5.4.160.0030.03718.79
5.4.150.0030.04318.94
5.4.140.0030.03716.27
5.4.130.0000.03716.26
5.4.120.0030.03716.26
5.4.110.0070.03716.26
5.4.100.0030.06316.42
5.4.90.0000.04016.22
5.4.80.0030.03716.30
5.4.70.0000.05016.19
5.4.60.0030.03316.29
5.4.50.0030.04016.18
5.4.40.0030.03716.24
5.4.30.0030.03716.23
5.4.20.0070.03316.20
5.4.10.0000.03716.35
5.4.00.0030.03315.78
5.3.290.0100.07014.66
5.3.280.0130.04014.58
5.3.270.0100.03714.44
5.3.260.0100.03714.58
5.3.250.0000.04014.59
5.3.240.0070.03314.46
5.3.230.0000.03714.57
5.3.220.0030.04014.42
5.3.210.0170.02314.47
5.3.200.0070.03714.52
5.3.190.0030.03314.52
5.3.180.0130.03714.54
5.3.170.0030.04014.41
5.3.160.0030.03314.52
5.3.150.0070.04014.53
5.3.140.0000.05714.41
5.3.130.0000.04014.55
5.3.120.0100.03014.36
5.3.110.0000.04714.49
5.3.100.0100.04013.97
5.3.90.0000.03713.87
5.3.80.0030.03313.98
5.3.70.0030.03713.87
5.3.60.0070.03013.86
5.3.50.0070.03313.90
5.3.40.0030.03713.80
5.3.30.0000.03713.67
5.3.20.0030.03313.67
5.3.10.0000.04013.43
5.3.00.0000.03713.61
5.2.170.0030.02713.11
5.2.160.0100.03013.11
5.2.150.0130.02013.11
5.2.140.0030.02713.11
5.2.130.0030.03313.11
5.2.120.0000.03013.11
5.2.110.0000.03013.11
5.2.100.0030.02713.11
5.2.90.0000.03013.11
5.2.80.0030.02713.11
5.2.70.0000.03013.11
5.2.60.0000.03013.11
5.2.50.0030.06313.11
5.2.40.0070.04313.11
5.2.30.0100.04013.11
5.2.20.0100.02013.11
5.2.10.0030.02713.11
5.2.00.0030.02713.11
5.1.60.0070.05013.11
5.1.50.0030.05313.11
5.1.40.0070.05013.11
5.1.30.0030.06013.11
5.1.20.0030.05713.11
5.1.10.0030.05313.11
5.1.00.0000.05313.11
5.0.50.0030.04313.11
5.0.40.0030.04713.11
5.0.30.0070.06013.11
5.0.20.0070.02313.11
5.0.10.0030.04313.11
5.0.00.0030.06713.11
4.4.90.0000.01713.11
4.4.80.0030.01313.11
4.4.70.0000.02313.11
4.4.60.0000.03713.11
4.4.50.0000.03013.11
4.4.40.0070.04013.11
4.4.30.0030.03713.11
4.4.20.0030.03713.11
4.4.10.0070.03013.11
4.4.00.0070.03313.11
4.3.110.0000.02313.11
4.3.100.0000.03313.11
4.3.90.0070.03013.11
4.3.80.0130.03013.11
4.3.70.0070.03013.11
4.3.60.0030.01713.11
4.3.50.0030.01713.11
4.3.40.0000.05313.11
4.3.30.0030.02713.11
4.3.20.0030.03713.11
4.3.10.0030.03313.11
4.3.00.0000.03713.11

preferences:
40.71 ms | 401 KiB | 5 Q