3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Stringable { public function __toString() { return "A"; } } var_dump(new Stringable == "A", new Stringable === "A"); var_dump(new Stringable === '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)
8.3.60.0140.00318.43
8.3.50.0120.00821.21
8.3.40.0000.01518.45
8.3.30.0060.00819.98
8.3.20.0040.00420.29
8.3.10.0040.00420.84
8.3.00.0040.00422.43
8.2.180.0110.01116.38
8.2.170.0110.00322.96
8.2.160.0130.00022.25
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0030.00526.16
8.2.120.0000.00820.79
8.2.110.0060.00619.22
8.2.100.0080.00317.91
8.2.90.0050.00219.14
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0000.00817.78
8.2.50.0040.00418.07
8.2.40.0030.00518.15
8.2.30.0050.00319.47
8.2.20.0040.00417.52
8.2.10.0000.00817.71
8.2.00.0030.00617.67
8.1.280.0030.01725.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0110.00720.99
8.1.230.0070.00420.88
8.1.220.0040.00418.77
8.1.210.0080.00019.06
8.1.200.0030.00717.22
8.1.190.0050.00217.30
8.1.180.0040.00718.10
8.1.170.0040.00418.44
8.1.160.0000.00718.87
8.1.150.0000.00718.49
8.1.140.0000.00717.29
8.1.130.0070.00317.75
8.1.120.0030.00617.30
8.1.110.0050.00317.39
8.1.100.0000.00817.38
8.1.90.0000.00717.22
8.1.80.0000.00717.41
8.1.70.0000.00717.36
8.1.60.0040.00417.44
8.1.50.0000.00717.42
8.1.40.0040.00417.44
8.1.30.0030.00517.58
8.1.20.0040.00417.42
8.1.10.0040.00417.24
8.1.00.0060.00317.35
8.0.300.0030.00519.77
8.0.290.0000.00716.93
8.0.280.0040.00418.29
8.0.270.0070.00017.13
8.0.260.0030.00616.73
8.0.250.0030.00316.96
8.0.240.0030.00616.98
8.0.230.0040.00416.85
8.0.220.0030.00316.80
8.0.210.0070.00016.86
8.0.200.0030.00316.96
8.0.190.0070.00016.83
8.0.180.0000.00716.98
8.0.170.0050.00316.91
8.0.160.0000.00816.87
8.0.150.0040.00416.89
8.0.140.0000.00716.86
8.0.130.0050.00013.35
8.0.120.0040.00416.85
8.0.110.0000.00716.78
8.0.100.0000.00816.75
8.0.90.0030.00516.95
8.0.80.0060.00916.89
8.0.70.0040.00416.70
8.0.60.0000.00716.73
8.0.50.0050.00316.75
8.0.30.0080.01117.07
8.0.20.0100.01017.40
8.0.10.0000.00716.84
8.0.00.0170.01416.71
7.4.330.0030.00314.91
7.4.320.0000.00616.58
7.4.300.0000.00816.51
7.4.290.0070.00016.45
7.4.280.0000.00716.57
7.4.270.0000.00716.46
7.4.260.0050.00013.14
7.4.250.0050.00316.46
7.4.240.0050.00216.56
7.4.230.0030.00316.56
7.4.220.0160.00016.47
7.4.210.0060.00816.52
7.4.200.0050.00216.43
7.4.190.0080.00016.30
7.4.160.0130.01016.54
7.4.150.0100.00717.40
7.4.140.0120.00717.86
7.4.130.0100.00916.51
7.4.120.0060.01216.44
7.4.110.0030.01516.39
7.4.100.0000.01716.38
7.4.90.0090.00916.45
7.4.80.0060.01619.39
7.4.70.0110.00616.45
7.4.60.0030.01416.41
7.4.50.0050.00316.03
7.4.40.0000.01222.77
7.4.30.0090.00616.54
7.4.00.0030.01015.07
7.3.330.0050.00013.16
7.3.320.0050.00013.09
7.3.310.0060.00316.36
7.3.300.0040.00416.30
7.3.290.0030.01116.23
7.3.280.0090.00816.30
7.3.270.0120.00617.40
7.3.260.0070.01018.24
7.3.250.0110.01216.42
7.3.240.0100.00716.38
7.3.230.0080.00816.52
7.3.210.0120.00616.19
7.3.200.0090.00919.39
7.3.190.0080.00816.25
7.3.180.0120.00916.20
7.3.170.0080.01216.44
7.3.160.0030.01316.36
7.3.120.0060.00914.97
7.2.330.0090.00916.65
7.2.320.0000.01816.39
7.2.310.0000.01716.49
7.2.300.0030.01416.54
7.2.290.0030.01316.59
7.2.60.0060.00916.92
7.2.00.0040.00819.30
7.1.200.0030.00715.78
7.1.100.0000.01117.93
7.1.70.0040.00417.14
7.1.60.0110.00017.09
7.1.50.0140.01716.94
7.1.00.0100.06722.31
7.0.200.0070.01016.50
7.0.140.0030.07322.19
7.0.90.0570.08719.95
7.0.80.0570.08319.84
7.0.70.0570.08019.89
7.0.60.0630.07020.05
7.0.50.0500.04720.28
7.0.40.0100.08020.05
7.0.30.0070.05720.11
7.0.20.0070.06720.10
7.0.10.0130.04019.98
7.0.00.0100.08320.13
5.6.280.0000.07721.12
5.6.230.0070.05720.67
5.6.220.0130.07320.62
5.6.210.0100.08020.49
5.6.200.0030.09021.12
5.6.190.0030.05021.07
5.6.180.0170.05721.17
5.6.170.0070.08721.02
5.6.160.0100.08321.14
5.6.150.0100.05321.00
5.6.140.0100.08321.17
5.6.130.0200.07020.97
5.6.120.0030.06021.02
5.6.110.0130.08321.05
5.6.100.0000.08321.06
5.6.90.0130.07320.98
5.6.80.0130.06320.49
5.6.70.0070.04720.41
5.6.60.0000.05020.45
5.6.50.0000.06320.43
5.6.40.0100.05020.32
5.6.30.0030.06320.38
5.6.20.0100.03720.31
5.6.10.0070.08020.31
5.6.00.0030.07020.47
5.5.370.0030.08020.37
5.5.360.0100.05320.34
5.5.350.0130.07720.48
5.5.340.0030.04020.92
5.5.330.0130.05020.64
5.5.320.0000.07020.89
5.5.310.0070.08020.79
5.5.300.0170.07320.83
5.5.290.0070.08020.78
5.5.280.0100.07720.91
5.5.270.0070.05720.90
5.5.260.0070.04720.63
5.5.250.0130.07320.67
5.5.240.0130.04020.29
5.5.230.0070.06320.25
5.5.220.0130.03720.29
5.5.210.0070.05320.27
5.5.200.0070.07720.28
5.5.190.0130.07020.13
5.5.180.0030.08320.11
5.5.160.0170.06320.27
5.5.150.0070.05020.27
5.5.140.0130.04720.22
5.5.130.0070.08020.25
5.5.120.0100.04720.25
5.5.110.0000.08720.24
5.5.100.0130.08020.10
5.5.90.0030.06020.07
5.5.80.0100.03320.16
5.5.70.0100.07319.91
5.5.60.0000.08720.16
5.5.50.0070.08020.06
5.5.40.0070.04020.08
5.5.30.0130.07720.02
5.5.20.0170.04720.05
5.5.10.0130.07320.11
5.5.00.0100.04719.99
5.4.450.0200.07019.27
5.4.440.0070.07719.45
5.4.430.0100.04019.50
5.4.420.0070.08019.46
5.4.410.0130.07019.33
5.4.400.0200.05318.88
5.4.390.0070.04319.10
5.4.380.0130.04719.23
5.4.370.0130.07319.09
5.4.360.0100.07319.03
5.4.350.0070.08019.03
5.4.340.0030.05019.04
5.4.320.0070.04018.82
5.4.310.0070.03719.13
5.4.300.0070.05719.11
5.4.290.0170.07019.13
5.4.280.0030.05719.04
5.4.270.0100.07319.17
5.4.260.0130.07319.03
5.4.250.0000.08019.22
5.4.240.0100.04719.17
5.4.230.0200.04019.22
5.4.220.0100.05719.12
5.4.210.0100.07319.02
5.4.200.0100.06319.12
5.4.190.0000.05319.03
5.4.180.0030.04719.20
5.4.170.0200.05719.20
5.4.160.0070.07019.18
5.4.150.0070.07019.07
5.4.140.0030.04316.44
5.4.130.0070.06016.41
5.4.120.0030.07016.34
5.4.110.0070.08016.32
5.4.100.0100.06716.36
5.4.90.0030.05016.52
5.4.80.0030.07716.43
5.4.70.0030.06716.43
5.4.60.0030.06316.33
5.4.50.0030.07716.32
5.4.40.0030.06716.46
5.4.30.0100.06716.29
5.4.20.0100.07316.32
5.4.10.0100.07016.44
5.4.00.0030.07715.79
5.3.290.0070.07714.80
5.3.280.0000.08314.57
5.3.270.0200.06014.59
5.3.260.0030.05314.71
5.3.250.0070.08014.65
5.3.240.0030.07714.66
5.3.230.0070.07714.57
5.3.220.0100.05714.61
5.3.210.0100.04014.46
5.3.200.0030.07014.63
5.3.190.0170.07014.54
5.3.180.0070.07314.57
5.3.170.0070.07014.49
5.3.160.0030.04714.69
5.3.150.0070.07314.53
5.3.140.0130.06714.62
5.3.130.0100.07314.52
5.3.120.0030.05714.65
5.3.110.0100.07314.49
5.3.100.0030.07014.13
5.3.90.0100.07014.04
5.3.80.0030.05314.11
5.3.70.0000.04313.95
5.3.60.0070.05713.90
5.3.50.0000.05013.92
5.3.40.0100.07013.86
5.3.30.0070.05013.96
5.3.20.0170.06013.66
5.3.10.0100.06713.68
5.3.00.0000.05313.73
5.2.170.0000.03713.57
5.2.160.0000.03713.57
5.2.150.0030.03013.57
5.2.140.0070.03013.57
5.2.130.0100.03713.57
5.2.120.0070.06713.57
5.2.110.0100.06013.57
5.2.100.0030.06313.57
5.2.90.0000.06713.57
5.2.80.0000.06313.57
5.2.70.0000.06313.57
5.2.60.0100.05713.57
5.2.50.0070.06013.57
5.2.40.0030.03713.57
5.2.30.0070.05013.57
5.2.20.0130.05713.57
5.2.10.0000.05013.57
5.2.00.0000.05013.57
5.1.60.0030.04313.57
5.1.50.0070.05013.57
5.1.40.0070.04313.57
5.1.30.0000.04313.57
5.1.20.0100.05013.57
5.1.10.0030.04013.57
5.1.00.0030.04713.57
5.0.50.0070.04713.57
5.0.40.0000.02313.57
5.0.30.0000.04313.57
5.0.20.0030.04313.57
5.0.10.0070.04013.57
5.0.00.0070.03313.57
4.4.90.0030.03013.57
4.4.80.0000.02313.57
4.4.70.0030.03713.57
4.4.60.0070.03313.57
4.4.50.0070.03013.57
4.4.40.0000.03313.57
4.4.30.0030.02313.57
4.4.20.0000.03713.57
4.4.10.0000.02313.57
4.4.00.0070.05013.57
4.3.110.0030.01713.57
4.3.100.0070.03713.57
4.3.90.0030.02713.57
4.3.80.0030.02313.57
4.3.70.0030.03313.57
4.3.60.0030.03313.57
4.3.50.0030.02313.57
4.3.40.0070.05013.57
4.3.30.0030.03713.57
4.3.20.0000.03713.57
4.3.10.0000.03013.57
4.3.00.0000.03313.57

preferences:
35.29 ms | 401 KiB | 5 Q