3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=1,$j=$i+1; $j < 3; $j++){ var_dump($j); }

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)
8.3.60.0170.00018.43
8.3.50.0120.00521.98
8.3.40.0090.00618.53
8.3.30.0080.00819.02
8.3.20.0000.00720.16
8.3.10.0040.00421.80
8.3.00.0070.00022.27
8.2.180.0090.00616.63
8.2.170.0070.00722.96
8.2.160.0030.01020.96
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00317.63
8.2.110.0030.00622.21
8.2.100.0090.00319.51
8.2.90.0040.00419.22
8.2.80.0040.00419.54
8.2.70.0080.00017.38
8.2.60.0000.00817.80
8.2.50.0000.00918.07
8.2.40.0040.00418.09
8.2.30.0040.00418.05
8.2.20.0070.00017.50
8.2.10.0020.00517.79
8.2.00.0040.00417.67
8.1.280.0080.00825.92
8.1.270.0000.00823.96
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0070.00323.96
8.1.230.0080.00419.10
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0040.00417.13
8.1.190.0040.00417.39
8.1.180.0050.00318.10
8.1.170.0080.00018.50
8.1.160.0040.00421.91
8.1.150.0060.00318.66
8.1.140.0030.00617.29
8.1.130.0030.00317.73
8.1.120.0000.00717.30
8.1.110.0070.00017.28
8.1.100.0000.00717.38
8.1.90.0040.00417.23
8.1.80.0050.00217.37
8.1.70.0000.00617.37
8.1.60.0040.00417.42
8.1.50.0070.00017.45
8.1.40.0040.00417.32
8.1.30.0040.00417.53
8.1.20.0040.00417.48
8.1.10.0030.00617.51
8.1.00.0040.00417.38
8.0.300.0050.00318.77
8.0.290.0040.00417.16
8.0.280.0040.00418.33
8.0.270.0030.00317.23
8.0.260.0030.00316.74
8.0.250.0030.00316.77
8.0.240.0040.00416.80
8.0.230.0000.00716.89
8.0.220.0030.00316.84
8.0.210.0030.00316.81
8.0.200.0000.00616.89
8.0.190.0070.00016.79
8.0.180.0040.00416.86
8.0.170.0000.00816.87
8.0.160.0080.00016.78
8.0.150.0030.00516.89
8.0.140.0040.00416.82
8.0.130.0000.00613.34
8.0.120.0050.00316.86
8.0.110.0020.00516.82
8.0.100.0080.00016.93
8.0.90.0000.00716.84
8.0.80.0030.01116.80
8.0.70.0040.00416.70
8.0.60.0040.00416.92
8.0.50.0040.00416.78
8.0.30.0150.00917.06
8.0.20.0080.01117.40
8.0.10.0090.00016.88
8.0.00.0100.00816.78
7.4.330.0020.00215.00
7.4.320.0060.00016.45
7.4.300.0080.00016.33
7.4.290.0030.00316.39
7.4.280.0070.00016.43
7.4.270.0030.00316.43
7.4.260.0000.00716.48
7.4.250.0030.00316.56
7.4.240.0020.00516.46
7.4.230.0000.00716.63
7.4.220.0070.01116.40
7.4.210.0080.00616.49
7.4.200.0000.00716.31
7.4.190.0070.00016.40
7.4.160.0030.01216.50
7.4.150.0120.00617.40
7.4.140.0070.01217.86
7.4.130.0110.01316.51
7.4.120.0020.01516.50
7.4.110.0130.00716.46
7.4.100.0150.00916.52
7.4.90.0130.00416.34
7.4.80.0150.01219.39
7.4.70.0030.01216.30
7.4.60.0110.00716.32
7.4.50.0030.00616.21
7.4.40.0040.00822.77
7.4.30.0040.01216.24
7.4.00.0000.01414.93
7.3.330.0050.00013.10
7.3.320.0000.00513.10
7.3.310.0040.00416.32
7.3.300.0030.00316.30
7.3.290.0120.00416.19
7.3.280.0110.00916.23
7.3.270.0170.00317.40
7.3.260.0040.01416.53
7.3.250.0130.00516.54
7.3.240.0120.00316.28
7.3.230.0150.00316.53
7.3.210.0120.00616.59
7.3.200.0100.00719.39
7.3.190.0140.00716.43
7.3.180.0060.00916.42
7.3.170.0100.01016.31
7.3.160.0090.00616.40
7.3.120.0060.00914.71
7.3.10.0080.01216.65
7.3.00.0060.00916.50
7.2.330.0060.01316.73
7.2.320.0110.00716.39
7.2.310.0000.01616.71
7.2.300.0110.01116.73
7.2.290.0060.01016.36
7.2.130.0140.00716.58
7.2.120.0110.01016.73
7.2.110.0130.00916.38
7.2.100.0170.00016.85
7.2.90.0070.00716.93
7.2.80.0140.00916.63
7.2.70.0220.00016.73
7.2.60.0050.01316.79
7.2.50.0140.00316.85
7.2.40.0140.00616.92
7.2.30.0130.01016.53
7.2.20.0120.00616.60
7.2.10.0180.00316.71
7.2.00.0060.00616.80
7.1.250.0180.00315.70
7.1.240.0160.00015.79
7.1.230.0170.00315.88
7.1.220.0080.01115.50
7.1.210.0080.00815.49
7.1.200.0120.00115.86
7.1.190.0110.00815.73
7.1.180.0090.00615.59
7.1.170.0120.00915.41
7.1.160.0100.00315.71
7.1.150.0110.00615.58
7.1.140.0160.00815.61
7.1.130.0170.00715.84
7.1.120.0070.00715.50
7.1.110.0120.00315.91
7.1.100.0120.00315.80
7.1.90.0030.01015.64
7.1.80.0160.00915.32
7.1.70.0050.00716.23
7.1.60.0090.01317.81
7.1.50.0100.00816.39
7.1.40.0170.00415.84
7.1.30.0070.00715.20
7.1.20.0140.00615.55
7.1.10.0160.00315.66
7.1.00.0060.04218.97
7.0.330.0070.01115.36
7.0.320.0170.00315.48
7.0.310.0170.00615.31
7.0.300.0160.00815.43
7.0.290.0200.00015.63
7.0.280.0230.00015.22
7.0.270.0130.01015.34
7.0.260.0150.00015.25
7.0.250.0140.00015.09
7.0.240.0130.01315.29
7.0.230.0120.00615.50
7.0.220.0170.00415.57
7.0.210.0160.00815.54
7.0.200.0060.01016.05
7.0.190.0110.01115.21
7.0.180.0040.01315.46
7.0.170.0150.00415.54
7.0.160.0090.00915.49
7.0.150.0160.00715.46
7.0.140.0130.03818.81
7.0.130.0170.00915.25
7.0.120.0180.00915.34
7.0.110.0120.01215.46
7.0.100.0190.00415.39
7.0.90.0190.00815.21
7.0.80.0130.01015.19
7.0.70.0110.00814.95
7.0.60.0070.03317.70
7.0.50.0150.03616.57
7.0.40.0130.04616.93
7.0.30.0110.02916.76
7.0.20.0240.02416.63
7.0.10.0150.04016.69
7.0.00.0030.02616.77
5.6.380.0000.01114.08
5.6.370.0110.00314.36
5.6.360.0000.01214.21
5.6.350.0030.01014.34
5.6.340.0060.01213.87
5.6.330.0100.00713.97
5.6.320.0000.01514.26
5.6.310.0080.00814.07
5.6.300.0040.00714.13
5.6.290.0040.00714.24
5.6.280.0020.04517.36
5.6.270.0070.00414.34
5.6.260.0040.00814.37
5.6.250.0030.00614.23
5.6.240.0060.00614.10
5.6.230.0060.00914.08
5.6.220.0040.00714.50
5.6.210.0080.03117.26
5.6.200.0080.02016.25
5.6.190.0070.03517.44
5.6.180.1800.02317.17
5.6.170.0210.04117.16
5.6.160.0000.02917.35
5.6.150.0050.02516.11
5.6.140.0100.04015.99
5.6.130.0060.02716.35
5.6.120.0130.02217.78
5.6.110.0070.04717.56
5.6.100.0020.04417.55
5.6.90.0050.02217.63
5.6.80.0100.03817.06
5.6.70.0200.03717.22
5.6.60.0070.00713.92
5.6.50.0060.00914.03
5.6.40.0040.00714.18
5.6.30.0030.01314.14
5.6.20.0050.00814.05
5.6.10.0140.00314.20
5.6.00.0090.00614.10
5.5.380.0080.00310.89
5.5.370.0000.00911.15
5.5.360.0030.00511.16
5.5.350.0050.04115.69
5.5.340.0060.04314.35
5.5.330.0070.02215.71
5.5.320.0210.01815.47
5.5.310.0110.02615.65
5.5.300.0100.02214.49
5.5.290.0050.02914.43
5.5.280.0050.02515.81
5.5.270.0080.03815.89
5.5.260.0050.02315.63
5.5.250.0070.04515.74
5.5.240.0060.03615.48
5.5.230.0060.00310.77
5.5.220.0050.00310.97
5.5.210.0030.00510.87
5.5.200.0030.00310.59
5.5.190.0050.00310.99
5.5.180.0080.00310.97
5.5.170.0070.00010.99
5.5.160.0040.00710.52
5.5.150.0040.00811.05
5.5.140.0030.00310.93
5.5.130.0110.00010.98
5.5.120.0000.01110.91
5.5.110.0080.00410.91
5.5.100.0090.00311.02
5.5.90.0040.00711.04
5.5.80.0060.00311.12
5.5.70.0070.00311.02
5.5.60.0000.00811.03
5.5.50.0000.01010.73
5.5.40.0000.00810.70
5.5.30.0020.00510.80
5.5.20.0090.00310.57
5.5.10.0000.00910.77
5.5.00.0060.00611.06
5.4.450.0250.02515.32
5.4.440.0240.02315.21
5.4.430.0320.01815.11
5.4.420.0190.02515.24
5.4.410.0090.02814.99
5.4.400.0100.03714.80
5.4.390.0080.02714.80
5.4.380.0170.03014.79
5.4.370.0300.03214.79
5.4.360.0380.03214.75
5.4.350.0400.02614.79
5.4.340.0470.02714.70
5.4.330.0000.00610.84
5.4.320.0040.02211.67
5.4.310.0060.02311.71
5.4.300.0030.02111.56
5.4.290.0050.02211.68
5.4.280.0060.02711.56
5.4.270.0040.02111.62
5.4.260.0050.02411.54
5.4.250.0060.02411.64
5.4.240.0050.01911.55
5.4.230.0040.02311.46
5.4.220.0050.02111.59
5.4.210.0060.01911.57
5.4.200.0050.02111.62
5.4.190.0020.02111.45
5.4.180.0070.01811.61
5.4.170.0040.02011.64
5.4.160.0020.02111.62
5.4.150.0020.02211.61
5.4.140.0030.02211.40
5.4.130.0040.02211.49
5.4.120.0020.02511.46
5.4.110.0060.02011.48
5.4.100.0040.01911.34
5.4.90.0080.01911.37
5.4.80.0080.01911.39
5.4.70.0070.01611.32
5.4.60.0050.02111.45
5.4.50.0080.01911.26
5.4.40.0040.01911.40
5.4.30.0040.02211.37
5.4.20.0050.01811.28
5.4.10.0030.02011.27
5.4.00.0050.02110.99
5.3.290.0060.03111.68
5.3.280.0030.02411.58
5.3.270.0040.02211.63
5.3.260.0070.01811.62
5.3.250.0040.02311.57
5.3.240.0030.02111.56
5.3.230.0040.02111.44
5.3.220.0050.02011.40
5.3.210.0060.02211.46
5.3.200.0030.02311.34
5.3.190.0040.02111.47
5.3.180.0020.02411.46
5.3.170.0050.02111.51
5.3.160.0040.02011.41
5.3.150.0070.01811.49
5.3.140.0040.02611.48
5.3.130.0060.02211.52
5.3.120.0030.02311.53
5.3.110.0060.02211.55
5.3.100.0060.01911.12
5.3.90.0060.02811.16
5.3.80.0050.02211.15
5.3.70.0090.02211.15
5.3.60.0070.02111.19
5.3.50.0060.02111.05
5.3.40.0040.02611.14
5.3.30.0040.02011.13
5.3.20.0060.02210.96
5.3.10.0070.01910.90
5.3.00.0050.02110.88
5.2.170.0080.0199.34
5.2.160.0070.0289.35
5.2.150.0040.0199.38
5.2.140.0020.0219.29
5.2.130.0070.0159.09
5.2.120.0070.0159.29
5.2.110.0040.0199.29
5.2.100.0080.0159.18
5.2.90.0030.0199.23
5.2.80.0040.0259.23
5.2.70.0020.0199.21
5.2.60.0040.0199.19
5.2.50.0050.0219.24
5.2.40.0050.0229.08
5.2.30.0040.0239.13
5.2.20.0060.0219.09
5.2.10.0060.0149.04
5.2.00.0060.0148.91
5.1.60.0060.0128.29
5.1.50.0060.0158.31
5.1.40.0020.0178.30
5.1.30.0020.0178.50
5.1.20.0040.0178.47
5.1.10.0040.0228.33
5.1.00.0070.0188.33
5.0.50.0050.0147.57
5.0.40.0040.0137.50
5.0.30.0040.0187.41
5.0.20.0050.0097.39
5.0.10.0070.0117.38
5.0.00.0020.0177.38
4.4.90.0050.0096.66
4.4.80.0040.0076.65
4.4.70.0040.0096.65
4.4.60.0030.0096.65
4.4.50.0040.0076.66
4.4.40.0020.0146.63
4.4.30.0020.0106.65
4.4.20.0030.0076.69
4.4.10.0020.0116.70
4.4.00.0030.0146.65
4.3.110.0020.0106.61
4.3.100.0020.0116.61
4.3.90.0020.0106.59
4.3.80.0030.0146.56
4.3.70.0040.0096.59
4.3.60.0030.0086.58
4.3.50.0050.0096.58
4.3.40.0040.0136.54
4.3.30.0020.0125.91
4.3.20.0020.0125.90
4.3.10.0040.0105.88
4.3.00.0020.01110.91

preferences:
46.86 ms | 401 KiB | 5 Q