3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Source: https://bugs.php.net/bug.php?id=61225 var_dump(0b0+1); $a = 0b0; $a += 1; print 0b0+1; print $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)
8.3.60.0110.00418.31
8.3.50.0120.00721.99
8.3.40.0140.00018.77
8.3.30.0040.00920.34
8.3.20.0090.00020.20
8.3.10.0060.00321.92
8.3.00.0030.00522.46
8.2.180.0150.00318.05
8.2.170.0140.00022.96
8.2.160.0140.00022.22
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0050.00326.16
8.2.120.0000.01017.38
8.2.110.0030.00619.33
8.2.100.0090.00317.78
8.2.90.0030.00619.20
8.2.80.0030.00517.97
8.2.70.0060.00317.63
8.2.60.0080.00017.93
8.2.50.0090.00018.07
8.2.40.0030.00718.25
8.2.30.0040.00418.18
8.2.20.0040.00417.62
8.2.10.0070.00017.66
8.2.00.0040.00417.57
8.1.280.0070.00725.92
8.1.270.0000.00724.66
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00421.37
8.1.230.0080.00317.42
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0040.00817.23
8.1.190.0040.00417.22
8.1.180.0080.00018.10
8.1.170.0040.00418.50
8.1.160.0000.00718.77
8.1.150.0040.00418.57
8.1.140.0000.00717.39
8.1.130.0030.00517.87
8.1.120.0000.00817.33
8.1.110.0030.00517.35
8.1.100.0000.00717.32
8.1.90.0000.00717.39
8.1.80.0000.00817.40
8.1.70.0030.00317.34
8.1.60.0040.00417.55
8.1.50.0070.00017.46
8.1.40.0070.00017.34
8.1.30.0000.00717.62
8.1.20.0040.00417.54
8.1.10.0000.00817.48
8.1.00.0060.00617.32
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00718.44
8.0.270.0000.00717.31
8.0.260.0070.00016.73
8.0.250.0060.00016.93
8.0.240.0030.00516.82
8.0.230.0020.00516.89
8.0.220.0050.00216.84
8.0.210.0040.00416.82
8.0.200.0060.00016.89
8.0.190.0080.00016.78
8.0.180.0020.00516.82
8.0.170.0040.00416.81
8.0.160.0070.00016.70
8.0.150.0000.00716.77
8.0.140.0000.00716.76
8.0.130.0060.00013.27
8.0.120.0000.00816.80
8.0.110.0000.00816.78
8.0.100.0000.00716.71
8.0.90.0000.00716.63
8.0.80.0060.00916.77
8.0.70.0040.00416.86
8.0.60.0040.00416.65
8.0.50.0000.00816.69
8.0.30.0080.01016.92
8.0.20.0050.01517.40
8.0.10.0040.00416.96
8.0.00.0100.01016.84
7.4.330.0020.00215.08
7.4.320.0060.00016.48
7.4.300.0030.00316.54
7.4.290.0060.00016.57
7.4.280.0030.00316.45
7.4.270.0070.00016.44
7.4.260.0000.00513.23
7.4.250.0000.00816.39
7.4.240.0040.00316.44
7.4.230.0030.00316.63
7.4.220.0170.00716.56
7.4.210.0090.00716.52
7.4.200.0050.00316.43
7.4.190.0030.00316.68
7.4.160.0080.00816.55
7.4.150.0180.00717.40
7.4.140.0120.00517.86
7.4.130.0120.01016.38
7.4.120.0130.00916.40
7.4.110.0100.00616.43
7.4.100.0120.00616.45
7.4.90.0110.00716.34
7.4.80.0100.00719.39
7.4.70.0060.01316.50
7.4.60.0030.01416.46
7.4.50.0040.00416.50
7.4.40.0090.00222.77
7.4.30.0120.01216.30
7.4.00.0070.01114.96
7.3.330.0030.00313.09
7.3.320.0030.00313.11
7.3.310.0000.00716.09
7.3.300.0060.00016.20
7.3.290.0100.00316.14
7.3.280.0110.00616.25
7.3.270.0120.00617.40
7.3.260.0060.01116.36
7.3.250.0060.01016.26
7.3.240.0100.00716.18
7.3.230.0060.01016.39
7.3.210.0060.01216.45
7.3.200.0120.01219.39
7.3.190.0090.00916.23
7.3.180.0120.00316.39
7.3.170.0000.01516.27
7.3.160.0150.00416.19
7.3.120.0070.01114.41
7.2.330.0180.00016.48
7.2.320.0060.01116.34
7.2.310.0100.00716.47
7.2.300.0120.01116.23
7.2.290.0000.01516.59
7.2.60.0090.00316.89
7.2.00.0030.00819.10
7.1.200.0260.00615.55
7.1.100.0040.01117.85
7.1.70.0040.00417.22
7.1.60.0030.00719.32
7.1.50.0100.01016.73
7.1.00.0030.06322.51
7.0.200.0130.00614.70
7.0.140.0100.06722.05
7.0.60.0170.07019.99
7.0.50.0070.04017.90
7.0.40.0000.05020.20
7.0.30.0230.06720.21
7.0.20.0270.05020.17
7.0.10.0070.08720.20
7.0.00.0070.07720.16
5.6.280.0100.06721.01
5.6.210.0000.04320.62
5.6.200.0070.07018.14
5.6.190.0030.06020.60
5.6.180.0200.04020.44
5.6.170.0400.03020.39
5.6.160.0200.06720.61
5.6.150.0100.08018.18
5.6.140.0030.08018.20
5.6.130.0100.05318.21
5.6.120.0070.05720.98
5.6.110.0100.03721.00
5.6.100.0230.04720.98
5.6.90.0030.04020.98
5.6.80.0030.05020.43
5.5.350.0100.08020.52
5.5.340.0030.04018.02
5.5.330.0070.07020.29
5.5.320.0070.04020.41
5.5.310.0270.05020.21
5.5.300.0070.07717.88
5.5.290.0170.07718.02
5.5.280.0070.04020.96
5.5.270.0100.05020.79
5.5.260.0030.08020.83
5.5.250.0100.07020.49
5.5.240.4030.03320.04
5.4.450.3370.02719.41
5.4.440.3170.04719.20
5.4.430.3270.04019.57
5.4.420.3330.04319.13
5.4.410.3200.04719.11
5.4.400.3470.03719.26
5.4.390.3630.04019.10
5.4.380.3300.03718.79
5.4.370.3430.03719.13
5.4.360.3230.03719.12
5.4.350.3300.04019.16
5.4.340.3300.04319.09
5.4.320.3530.04019.12
5.4.310.3070.03718.79
5.4.300.2900.03319.09
5.4.290.0970.04319.08
5.4.280.2600.04019.08
5.4.270.2500.03718.79
5.4.260.3300.03319.25
5.4.250.2900.03319.15
5.4.240.2400.04019.07
5.4.230.3100.03719.21
5.4.220.2570.03018.87
5.4.210.3000.03719.13
5.4.200.3100.03319.23
5.4.190.3070.04718.78
5.4.180.3230.04319.05
5.4.170.3270.03319.08
5.4.160.2430.04019.05
5.4.150.3330.04319.22
5.4.140.3300.03316.53
5.4.130.3330.03016.30
5.4.120.3300.03316.28
5.4.110.3700.05716.14
5.4.100.3200.04016.45
5.4.90.3900.03716.08
5.4.80.3300.03716.48
5.4.70.3830.04016.48
5.4.60.3300.03016.17
5.4.50.3300.03016.17
5.4.40.3300.04016.18
5.4.30.3230.03316.45
5.4.20.3330.03316.30
5.4.10.3300.03316.03
5.4.00.3270.03715.65
5.3.290.3300.03714.75
5.3.280.2870.03014.55
5.3.270.3200.03014.56
5.3.260.3430.03314.45
5.3.250.3930.04714.67
5.3.240.3230.04014.46
5.3.230.3270.03714.69
5.3.220.3300.03714.41
5.3.210.3230.04014.60
5.3.200.3830.04714.41
5.3.190.3400.03314.43
5.3.180.3300.04314.47
5.3.170.4230.03714.39
5.3.160.3270.04014.61
5.3.150.2770.04014.52
5.3.140.3270.03714.41
5.3.130.3400.03014.57
5.3.120.3300.03714.39
5.3.110.3330.03014.42
5.3.100.3270.03713.89
5.3.90.3800.04313.97
5.3.80.0970.03313.92
5.3.70.0070.03013.79
5.3.60.0030.03713.95
5.3.50.0830.03713.89
5.3.40.3330.03313.89
5.3.30.3470.03713.86
5.3.20.3270.04013.52
5.3.10.3400.03013.50
5.3.00.3400.03013.48
5.2.170.2770.02711.19
5.2.160.2870.03010.98
5.2.150.2900.03011.23
5.2.140.2770.02711.00
5.2.130.2770.02711.26
5.2.120.2870.02711.13
5.2.110.3000.02710.94
5.2.100.2830.03011.11
5.2.90.2830.02711.15
5.2.80.2800.02711.14
5.2.70.3030.02311.25
5.2.60.2730.03010.91
5.2.50.3130.02310.94
5.2.40.2270.02311.04
5.2.30.2330.02710.81
5.2.20.2270.02011.00
5.2.10.2300.03010.90
5.2.00.0030.02710.65
5.1.60.0030.0239.89
5.1.50.0070.0209.96
5.1.40.0030.0339.99
5.1.30.1700.03010.43
5.1.20.2270.02710.25
5.1.10.2330.02710.15
5.1.00.2370.02710.25
5.0.50.1270.0209.47
5.0.40.1170.0179.47
5.0.30.1200.0279.47
5.0.20.1130.0209.47
5.0.10.1100.0239.47
5.0.00.1330.0339.47
4.4.90.1130.0139.82
4.4.80.1330.0179.47
4.4.70.1230.0209.47
4.4.60.1270.0179.47
4.4.50.1170.0109.47
4.4.40.0000.0279.47
4.4.30.0000.0179.47
4.4.20.1330.0179.47
4.4.10.1130.0139.47
4.4.00.1100.0279.47
4.3.110.1130.0139.47
4.3.100.1170.0179.47
4.3.90.1100.0179.47
4.3.80.1230.0309.47
4.3.70.1370.0179.47
4.3.60.1170.0139.47
4.3.50.1170.0109.47
4.3.40.1130.0239.47
4.3.30.0730.0239.47
4.3.20.0570.0179.47
4.3.10.0570.0179.47
4.3.00.0570.0179.47

preferences:
33.05 ms | 401 KiB | 5 Q