3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('4' + '6');

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)
8.3.60.0090.00618.43
8.3.50.0070.01522.04
8.3.40.0070.01118.42
8.3.30.0070.00718.84
8.3.20.0040.00420.16
8.3.10.0030.00620.41
8.3.00.0080.00019.56
8.2.180.0090.00616.38
8.2.170.0090.00622.96
8.2.160.0000.01420.33
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0000.00722.24
8.2.110.0030.00620.52
8.2.100.0060.00617.78
8.2.90.0000.00819.11
8.2.80.0000.00817.97
8.2.70.0040.00417.34
8.2.60.0080.00017.68
8.2.50.0060.00318.07
8.2.40.0070.00017.78
8.2.30.0040.00419.26
8.2.20.0040.00417.60
8.2.10.0040.00417.92
8.2.00.0000.00917.60
8.1.280.0120.00925.92
8.1.270.0060.00323.79
8.1.260.0030.00626.35
8.1.250.0070.00028.09
8.1.240.0040.00423.88
8.1.230.0000.01119.09
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0000.00917.22
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0030.00618.46
8.1.160.0000.00821.84
8.1.150.0040.00418.66
8.1.140.0040.00417.36
8.1.130.0000.00717.75
8.1.120.0030.00517.24
8.1.110.0040.00417.27
8.1.100.0000.00717.27
8.1.90.0000.00817.27
8.1.80.0050.00317.22
8.1.70.0060.00317.32
8.1.60.0030.00517.40
8.1.50.0050.00317.37
8.1.40.0030.00617.31
8.1.30.0000.00817.39
8.1.20.0000.00817.43
8.1.10.0000.00817.36
8.1.00.0040.00417.24
8.0.300.0030.00318.77
8.0.290.0070.00016.63
8.0.280.0000.00718.30
8.0.270.0000.00717.08
8.0.260.0000.00717.06
8.0.250.0000.00716.88
8.0.240.0000.00616.75
8.0.230.0050.00216.81
8.0.220.0000.00716.78
8.0.210.0060.00016.68
8.0.200.0030.00316.84
8.0.190.0080.00316.83
8.0.180.0030.00316.84
8.0.170.0080.00016.80
8.0.160.0030.00316.67
8.0.150.0000.00816.67
8.0.140.0030.00616.56
8.0.130.0050.00013.11
8.0.120.0000.00716.72
8.0.110.0080.00016.59
8.0.100.0030.00316.62
8.0.90.0000.00716.76
8.0.80.0060.00916.79
8.0.70.0040.00416.55
8.0.60.0040.00416.82
8.0.50.0040.00416.66
8.0.30.0090.01116.84
8.0.20.0130.00717.40
8.0.10.0000.00716.72
8.0.00.0090.00916.49
7.4.330.0000.00515.00
7.4.320.0030.00316.47
7.4.300.0000.00616.39
7.4.290.0000.00616.34
7.4.280.0050.00316.27
7.4.270.0080.00016.38
7.4.260.0070.00016.43
7.4.250.0030.00616.38
7.4.240.0060.00116.41
7.4.230.0070.00016.54
7.4.220.0070.01616.48
7.4.210.0110.00416.41
7.4.200.0040.00416.30
7.4.160.0090.01316.27
7.4.150.0140.00317.40
7.4.140.0120.00517.86
7.4.130.0130.00516.33
7.4.120.0100.00716.32
7.4.110.0060.01516.45
7.4.100.0160.00016.47
7.4.90.0040.01216.43
7.4.80.0060.01316.30
7.4.70.0140.00316.32
7.4.60.0060.00916.37
7.4.50.0020.00216.22
7.4.40.0090.00916.50
7.4.30.0080.00816.33
7.4.00.0070.00914.56
7.3.330.0050.00013.11
7.3.320.0000.00712.88
7.3.310.0030.00316.22
7.3.300.0000.00716.12
7.3.290.0110.00316.11
7.3.280.0060.01016.09
7.3.270.0210.00417.40
7.3.260.0120.00816.27
7.3.250.0100.00716.21
7.3.240.0080.00816.46
7.3.230.0060.01016.39
7.3.210.0030.01316.34
7.3.200.0150.00619.39
7.3.190.0110.01016.26
7.3.180.0130.00316.07
7.3.170.0060.01016.27
7.3.160.0070.01416.29
7.3.120.0060.00914.59
7.3.110.0130.00614.39
7.3.100.0140.00714.52
7.3.90.0110.00714.53
7.3.80.0040.01114.33
7.3.70.0040.00414.64
7.3.60.0070.00714.64
7.3.50.0060.00914.56
7.3.40.0040.01114.56
7.3.30.0100.00714.52
7.3.20.0060.01016.61
7.3.10.0100.00216.32
7.3.00.0060.00916.50
7.2.330.0120.00616.24
7.2.320.0140.00616.48
7.2.310.0090.00616.32
7.2.300.0050.01216.32
7.2.290.0130.00316.44
7.2.250.0040.01414.36
7.2.240.0100.01014.78
7.2.230.0070.01114.91
7.2.220.0060.00314.63
7.2.210.0060.00914.93
7.2.200.0070.00314.50
7.2.190.0090.00914.72
7.2.180.0070.00714.67
7.2.170.0030.01014.73
7.2.130.0120.00816.40
7.2.120.0130.00316.76
7.2.110.0140.00316.60
7.2.100.0080.01016.66
7.2.90.0120.00916.38
7.2.80.0130.00716.32
7.2.70.0000.01316.75
7.2.60.0040.00616.45
7.2.50.0030.00916.62
7.2.40.0060.00616.71
7.2.30.0090.00616.65
7.2.20.0190.00016.56
7.2.10.0080.00816.30
7.2.00.0060.00817.90
7.1.330.0030.01215.68
7.1.320.0090.00615.48
7.1.310.0100.00315.41
7.1.300.0040.00415.42
7.1.290.0090.00915.45
7.1.280.0110.00415.67
7.1.270.0040.01115.40
7.1.260.0090.00315.66
7.1.250.0130.00615.54
7.1.200.0040.00415.70
7.1.100.0110.00717.93
7.1.70.0040.00416.82
7.1.60.0170.00319.32
7.1.50.0140.01116.71
7.1.00.0030.07722.57
7.0.200.0030.00316.70
7.0.140.0030.07322.08
7.0.60.0200.07721.80
7.0.50.0130.04717.87
7.0.40.0070.04719.96
7.0.30.0100.04320.34
7.0.20.0200.06720.24
7.0.10.0100.08720.33
7.0.00.0100.08320.19
5.6.280.0000.07721.09
5.6.210.0100.08020.76
5.6.200.0000.09018.22
5.6.190.0000.06320.56
5.6.180.0270.04020.41
5.6.170.0270.06720.61
5.6.160.0170.03320.37
5.6.150.0070.08018.12
5.6.140.0100.03318.18
5.6.130.0030.06018.21
5.6.120.0030.06020.89
5.6.110.0100.07721.01
5.6.100.0030.07320.94
5.6.90.0170.07320.98
5.6.80.0070.08020.43
5.5.350.0230.04320.43
5.5.340.0000.05017.89
5.5.330.0070.06720.40
5.5.320.0130.09020.18
5.5.310.0330.06020.17
5.5.300.0070.05717.98
5.5.290.0130.07717.95
5.5.280.0070.08020.61
5.5.270.0130.08320.75
5.5.260.0070.05020.96
5.5.250.0100.08020.68
5.5.240.0170.07020.15
5.4.450.3830.04019.32
5.4.440.2870.04319.26
5.4.430.3930.04319.40
5.4.420.4270.04719.24
5.4.410.3930.04019.34
5.4.400.3770.03019.27
5.4.390.3570.04019.16
5.4.380.4000.03718.89
5.4.370.4630.03718.89
5.4.360.4530.03719.04
5.4.350.3670.03319.00
5.4.340.3630.03018.87
5.4.320.3730.03719.07
5.4.310.3670.03719.16
5.4.300.3870.03319.16
5.4.290.4000.04019.04
5.4.280.3900.03718.88
5.4.270.4000.04018.92
5.4.260.3970.03719.06
5.4.250.4270.04719.25
5.4.240.3730.03719.08
5.4.230.3930.03718.93
5.4.220.4000.03319.19
5.4.210.3770.04319.07
5.4.200.1730.03719.23
5.4.190.2630.03719.19
5.4.180.3770.04018.88
5.4.170.3530.04019.05
5.4.160.0030.03719.14
5.4.150.3330.03719.11
5.4.140.3200.04016.43
5.4.130.3000.04016.44
5.4.120.3570.03716.43
5.4.110.3330.03716.49
5.4.100.3700.03016.23
5.4.90.3670.03316.48
5.4.80.3500.03716.36
5.4.70.3900.03716.36
5.4.60.3700.04016.39
5.4.50.3670.03016.13
5.4.40.0030.04016.33
5.4.30.0000.03716.25
5.4.20.3870.03316.21
5.4.10.3730.03316.40
5.4.00.4070.03315.66
5.3.290.3730.03714.75
5.3.280.3800.03714.38
5.3.270.3970.03314.50
5.3.260.0100.03314.61
5.3.250.0030.04314.42
5.3.240.3630.03014.53
5.3.230.3030.03714.70
5.3.220.3370.04014.38
5.3.210.3530.04314.48
5.3.200.3930.04014.50
5.3.190.3430.03714.50
5.3.180.3400.03714.44
5.3.170.3830.04014.48
5.3.160.3770.03714.46
5.3.150.3870.04014.48
5.3.140.0100.05314.50
5.3.130.2000.05714.48
5.3.120.3900.04314.48
5.3.110.4000.03314.63
5.3.100.3970.03714.12
5.3.90.3800.02713.94
5.3.80.3970.04014.10
5.3.70.3870.04013.94
5.3.60.3700.03714.01
5.3.50.3870.04013.88
5.3.40.3600.03713.88
5.3.30.4030.03013.84
5.3.20.3630.04313.62
5.3.10.3970.04013.47
5.3.00.4070.04013.47
5.2.170.2970.02711.13
5.2.160.3670.03311.08
5.2.150.3230.03011.13
5.2.140.3270.03011.04
5.2.130.3400.02711.00
5.2.120.3300.03311.08
5.2.110.3100.02310.99
5.2.100.3570.03710.98
5.2.90.3330.02711.19
5.2.80.3370.02711.08
5.2.70.3200.03310.91
5.2.60.4000.02310.97
5.2.50.3000.03311.00
5.2.40.2600.03310.93
5.2.30.2730.02710.99
5.2.20.2530.03310.77
5.2.10.2430.03010.88
5.2.00.2530.02710.59
5.1.60.2700.0279.89
5.1.50.2970.02010.03
5.1.40.3270.0179.98
5.1.30.3200.02310.38
5.1.20.3270.02310.33
5.1.10.2900.02310.10
5.1.00.2930.0209.96
5.0.50.1530.0178.61
5.0.40.1500.0178.45
5.0.30.1700.0308.12
5.0.20.1530.0178.16
5.0.10.1630.0208.18
5.0.00.1470.0308.17
4.4.90.1230.0175.81
4.4.80.1470.0175.80
4.4.70.1470.0205.80
4.4.60.1500.0135.82
4.4.50.1230.0135.77
4.4.40.1200.0275.81
4.4.30.1670.0135.82
4.4.20.1530.0175.84
4.4.10.1700.0175.86
4.4.00.1570.0275.84
4.3.110.1070.0135.76
4.3.100.1630.0105.72
4.3.90.1500.0135.66
4.3.80.1830.0235.79
4.3.70.1770.0175.73
4.3.60.1730.0135.79
4.3.50.1430.0175.75
4.3.40.1570.0275.70
4.3.30.0800.0235.65
4.3.20.0900.0135.65
4.3.10.0900.0235.65
4.3.00.0970.0235.65

preferences:
44.78 ms | 401 KiB | 5 Q