3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (1===1); echo (1==='a'); $a = 5;

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)
8.3.40.0080.00818.54
8.3.30.0130.00318.79
8.3.20.0000.00720.04
8.3.10.0150.00323.48
8.3.00.0000.00819.25
8.2.170.0110.00722.96
8.2.160.0130.00320.44
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0040.00421.01
8.2.110.0120.00621.12
8.2.100.0080.00417.91
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0060.00317.38
8.2.60.0040.00417.80
8.2.50.0000.00918.07
8.2.40.0030.00618.16
8.2.30.0000.00719.50
8.2.20.0040.00417.55
8.2.10.0040.00417.96
8.2.00.0050.00317.48
8.1.270.0000.00923.79
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0030.00722.24
8.1.230.0060.00518.89
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00917.23
8.1.180.0030.00618.10
8.1.170.0060.00318.37
8.1.160.0070.00021.84
8.1.150.0080.00018.84
8.1.140.0040.00417.38
8.1.130.0070.00017.81
8.1.120.0040.00417.38
8.1.110.0040.00417.41
8.1.100.0040.00417.27
8.1.90.0000.00717.43
8.1.80.0020.00517.37
8.1.70.0030.00517.29
8.1.60.0030.00617.55
8.1.50.0020.00517.48
8.1.40.0050.00217.40
8.1.30.0000.00817.51
8.1.20.0040.00417.58
8.1.10.0050.00217.45
8.1.00.0030.00517.41
8.0.300.0000.00918.77
8.0.290.0040.00416.75
8.0.280.0000.00718.48
8.0.270.0040.00417.16
8.0.260.0030.00317.10
8.0.250.0070.00016.91
8.0.240.0030.00316.77
8.0.230.0000.00716.88
8.0.220.0030.00516.75
8.0.210.0040.00416.70
8.0.200.0000.00716.82
8.0.190.0050.00516.81
8.0.180.0000.00716.84
8.0.170.0060.00316.74
8.0.160.0070.00016.73
8.0.150.0000.00716.70
8.0.140.0000.00716.66
8.0.130.0080.00013.25
8.0.120.0080.00016.81
8.0.110.0000.00716.78
8.0.100.0070.00016.70
8.0.90.0030.00316.88
8.0.80.0090.00616.80
8.0.70.0040.00416.70
8.0.60.0050.00316.72
8.0.50.0000.00716.70
8.0.30.0070.01417.15
8.0.20.0090.01317.40
8.0.10.0040.00416.73
8.0.00.0100.00716.60
7.4.330.0030.00315.00
7.4.320.0030.00316.32
7.4.300.0030.00316.47
7.4.290.0030.00316.53
7.4.280.0120.00016.41
7.4.270.0040.00416.55
7.4.260.0000.00716.51
7.4.250.0000.00816.39
7.4.240.0050.00216.44
7.4.230.0070.00016.50
7.4.220.0040.01416.39
7.4.210.0100.00316.59
7.4.200.0040.00316.36
7.4.160.0110.00416.51
7.4.150.0100.00717.40
7.4.140.0150.00917.86
7.4.130.0100.00716.37
7.4.120.0080.01316.39
7.4.110.0140.00916.54
7.4.100.0090.00916.41
7.4.90.0070.01116.51
7.4.80.0120.01219.39
7.4.70.0030.01716.50
7.4.60.0030.01616.43
7.4.50.0040.00416.57
7.4.40.0070.01016.62
7.4.30.0090.00616.47
7.4.10.0150.00415.08
7.4.00.0050.01215.02
7.3.330.0060.00012.86
7.3.320.0000.00512.96
7.3.310.0060.00016.19
7.3.300.0040.00416.17
7.3.290.0190.00016.12
7.3.280.0150.00416.11
7.3.270.0140.00317.40
7.3.260.0110.01116.37
7.3.250.0110.01116.29
7.3.240.0030.01316.32
7.3.230.0090.00916.39
7.3.210.0060.01016.31
7.3.200.0130.00719.39
7.3.190.0030.01316.19
7.3.180.0120.00916.34
7.3.170.0140.00816.36
7.3.160.0070.01416.12
7.3.130.0130.00314.40
7.3.120.0070.01414.73
7.3.110.0030.01414.42
7.3.100.0030.01214.73
7.3.90.0030.01714.63
7.3.80.0030.00614.42
7.3.70.0050.00514.39
7.3.60.0120.00414.77
7.3.50.0070.00714.57
7.3.40.0000.01314.72
7.3.30.0120.00014.62
7.3.20.0100.00016.26
7.3.10.0100.00416.47
7.3.00.0060.00916.46
7.2.330.0090.00916.30
7.2.320.0060.01116.29
7.2.310.0090.01216.27
7.2.300.0110.00716.38
7.2.290.0000.02116.58
7.2.260.0090.00914.64
7.2.250.0000.01714.78
7.2.240.0000.01314.86
7.2.230.0070.01014.80
7.2.220.0060.01014.85
7.2.210.0040.01214.82
7.2.200.0070.00414.83
7.2.190.0000.01214.71
7.2.180.0030.01015.11
7.2.170.0000.00914.68
7.2.160.0030.01015.10
7.2.150.0040.01116.64
7.2.140.0140.00316.68
7.2.130.0070.00516.70
7.2.120.0030.01216.83
7.2.110.0060.00816.62
7.2.100.0080.00516.84
7.2.90.0040.00916.75
7.2.80.0030.01116.67
7.2.70.0070.00816.93
7.2.60.0070.00516.75
7.2.50.0020.01216.82
7.2.40.0070.00316.69
7.2.30.0070.00516.78
7.2.20.0070.00516.76
7.2.10.0040.01316.51
7.2.00.0030.00917.64
7.1.330.0030.01015.41
7.1.320.0040.01115.60
7.1.310.0150.00015.62
7.1.300.0030.00915.57
7.1.290.0070.00715.26
7.1.280.0030.00615.51
7.1.270.0110.00415.70
7.1.260.0000.01415.63
7.1.250.0040.00915.56
7.1.240.0040.00715.71
7.1.230.0040.01115.62
7.1.220.0090.00315.63
7.1.210.0040.01215.59
7.1.200.0070.00515.66
7.1.190.0030.00815.67
7.1.180.0040.00415.45
7.1.170.0060.00615.50
7.1.160.0070.00715.75
7.1.150.0070.00315.65
7.1.140.0070.00715.29
7.1.130.0070.00715.66
7.1.120.0040.00815.71
7.1.110.0070.00715.77
7.1.100.0060.00616.69
7.1.90.0060.00615.45
7.1.80.0080.00315.83
7.1.70.0020.01116.32
7.1.60.0060.01117.53
7.1.50.0120.01425.19
7.1.40.0030.00715.31
7.1.30.0060.00315.65
7.1.20.0060.00615.58
7.1.10.0060.00315.64
7.1.00.0050.04219.10
7.0.330.0000.01315.37
7.0.320.0070.00415.21
7.0.310.0000.01615.05
7.0.300.0030.00615.02
7.0.290.0030.01015.27
7.0.280.0060.00614.97
7.0.270.0000.00815.16
7.0.260.0000.01215.30
7.0.250.0040.01115.48
7.0.240.0060.00615.49
7.0.230.0030.00715.25
7.0.220.0070.00415.45
7.0.210.0000.01215.23
7.0.200.0240.00215.92
7.0.190.0120.00315.27
7.0.180.0060.00615.09
7.0.170.0060.00915.23
7.0.160.0030.00915.33
7.0.150.0040.00715.32
7.0.140.0110.03418.79
7.0.130.0060.00315.13
7.0.120.0070.00315.32
7.0.110.0300.03717.62
7.0.100.0330.04017.57
7.0.90.0270.04217.54
7.0.80.0250.04417.66
7.0.70.0080.02217.62
7.0.60.0070.02617.72
7.0.50.0140.02217.64
7.0.40.0050.02016.45
7.0.30.0020.02716.62
7.0.20.0030.02516.64
7.0.10.0020.02516.50
7.0.00.0060.02016.49
5.6.400.0090.00614.38
5.6.390.0070.00714.55
5.6.380.0000.01114.30
5.6.370.0070.01014.33
5.6.360.0100.00313.81
5.6.350.0040.01114.36
5.6.340.0110.00414.58
5.6.330.0060.00914.61
5.6.320.0070.00714.46
5.6.310.0070.00713.89
5.6.300.0070.00714.16
5.6.290.0030.01014.65
5.6.280.0030.04017.80
5.6.270.0000.01214.15
5.6.260.0050.02817.55
5.6.250.0080.04517.28
5.6.240.0070.04417.46
5.6.230.0060.02617.39
5.6.220.0040.02317.59
5.6.210.0050.02017.36
5.6.200.0060.02017.43
5.6.190.0070.02217.60
5.6.180.0050.02817.34
5.6.170.0070.01817.42
5.6.160.0020.02917.43
5.6.150.0050.02417.44
5.6.140.0050.02417.47
5.6.130.0060.02017.51
5.6.120.0020.02617.37
5.6.110.0080.02317.45
5.6.100.0030.02417.34
5.6.90.0050.02217.50
5.6.80.0000.02717.09
5.6.70.0040.02716.96
5.6.60.0030.02017.13
5.6.50.0030.02517.20
5.6.40.0050.02417.20
5.6.30.0020.02317.03
5.6.20.0070.02016.97
5.6.10.0060.02117.15
5.6.00.0030.02717.09
5.5.380.0090.02915.85
5.5.370.0030.03015.86
5.5.360.0040.02015.74
5.5.350.0030.02615.82
5.5.340.0000.02715.96
5.5.330.0060.02316.07
5.5.320.0050.02816.18
5.5.310.0030.03115.99
5.5.300.0030.02716.28
5.5.290.0070.02216.10
5.5.280.0000.02716.14
5.5.270.0070.02116.13
5.5.260.0050.02216.22
5.5.250.0040.01916.16
5.5.240.0030.02315.68
5.5.230.0040.02415.85
5.5.220.0020.02515.72
5.5.210.0050.01915.87
5.5.200.0060.02215.74
5.5.190.0050.02215.83
5.5.180.0030.02015.56
5.5.170.0090.00914.22
5.5.160.0070.01715.66
5.5.150.0030.02315.76
5.5.140.0050.02815.77
5.5.130.0050.02015.92
5.5.120.0020.04715.81
5.5.110.0020.04415.85
5.5.100.0050.03015.68
5.5.90.0050.04115.79
5.5.80.0090.03915.58
5.5.70.0030.04415.55
5.5.60.0050.02415.65
5.5.50.0060.03015.66
5.5.40.0030.02315.84
5.5.30.0020.02215.55
5.5.20.0020.04015.54
5.5.10.0030.02615.63
5.5.00.0050.02515.77
5.4.450.0020.02316.01
5.4.440.0050.02315.99
5.4.430.0060.01815.93
5.4.420.0060.01615.93
5.4.410.0000.02215.91
5.4.400.0050.02015.79
5.4.390.0020.02415.75
5.4.380.0060.02015.84
5.4.370.0070.02015.83
5.4.360.0060.02015.79
5.4.350.0050.02415.77
5.4.340.0000.02215.80
5.4.330.0020.01012.50
5.4.320.0050.01715.83
5.4.310.0020.02615.89
5.4.300.0100.02815.75
5.4.290.0020.03615.71
5.4.280.0060.01615.72
5.4.270.0070.03815.72
5.4.260.0050.04315.88
5.4.250.0070.03815.80
5.4.240.0020.04515.81
5.4.230.0030.04215.81
5.4.220.0050.04215.81
5.4.210.0040.03015.72
5.4.200.0030.02015.74
5.4.190.0050.02215.87
5.4.180.0080.03115.82
5.4.170.0060.03415.81
5.4.160.0070.01815.84
5.4.150.0070.04715.80
5.4.140.0060.02814.49
5.4.130.0020.02714.48
5.4.120.0100.01714.49
5.4.110.0040.02214.49
5.4.100.0080.03214.46
5.4.90.0070.03714.43
5.4.80.0050.02914.31
5.4.70.0020.02714.51
5.4.60.0100.03314.49
5.4.50.0080.02814.45
5.4.40.0070.03714.52
5.4.30.0030.03214.38
5.4.20.0050.04014.48
5.4.10.0000.03814.50
5.4.00.0080.02314.22
5.3.290.0000.05314.73
5.3.280.0100.07714.49
5.3.270.0030.04314.62
5.3.260.0100.07714.43
5.3.250.0100.07714.50
5.3.240.0030.04014.60
5.3.230.0070.03714.48
5.3.220.0100.07714.46
5.3.210.0030.05014.57
5.3.200.0070.03314.42
5.3.190.0030.06314.40
5.3.180.0070.07314.45
5.3.170.0030.07714.48
5.3.160.0100.05714.62
5.3.150.0100.07014.46
5.3.140.0030.04314.64
5.3.130.0070.06014.48
5.3.120.0030.04314.39
5.3.110.0100.07014.54
5.3.100.0030.08313.87
5.3.90.0030.06314.12
5.3.80.0100.05714.02
5.3.70.0070.04013.89
5.3.60.0100.05714.05
5.3.50.0100.06713.82
5.3.40.0100.06013.80
5.3.30.0030.05013.83
5.3.20.0100.05013.47
5.3.10.0070.07013.44
5.3.00.0130.03313.57
5.2.170.0100.02712.23
5.2.160.0070.05312.23
5.2.150.0030.06012.23
5.2.140.0000.05312.23
5.2.130.0030.06312.23
5.2.120.0070.04312.23
5.2.110.0070.05712.23
5.2.100.0130.05012.23
5.2.90.0030.05712.23
5.2.80.0070.05012.23
5.2.70.0130.04712.23
5.2.60.0030.06312.23
5.2.50.0070.03012.23
5.2.40.0030.03312.23
5.2.30.0000.03712.23
5.2.20.0070.05712.23
5.2.10.0070.05012.23
5.2.00.0070.05312.23
5.1.60.0030.04312.23
5.1.50.0000.05712.23
5.1.40.0000.04312.23
5.1.30.0100.03712.23
5.1.20.0030.03712.23
5.1.10.0130.02712.23
5.1.00.0000.05012.23
5.0.50.0100.04712.23
5.0.40.0000.04312.23
5.0.30.0030.04712.23
5.0.20.0030.03012.23
5.0.10.0030.04012.23
5.0.00.0030.05312.23
4.4.90.0030.03312.23
4.4.80.0000.04012.23
4.4.70.0000.01312.23
4.4.60.0000.03712.23
4.4.50.0000.04312.23
4.4.40.0030.05012.23
4.4.30.0030.03012.23
4.4.20.0030.03712.23
4.4.10.0070.03012.23
4.4.00.0030.03312.23
4.3.110.0000.02012.23
4.3.100.0030.03312.23
4.3.90.0000.03712.23
4.3.80.0100.04312.23
4.3.70.0000.03312.23
4.3.60.0000.02712.23
4.3.50.0000.03712.23
4.3.40.0070.04012.23
4.3.30.0070.02312.23
4.3.20.0000.02312.23
4.3.10.0030.01712.23
4.3.00.0000.02312.23

preferences:
40.27 ms | 400 KiB | 5 Q